baber/WOPTO huggingface dataset:
Patent CA-2562042-A1 (CA)
Title: Article comprising a fine-grained metallic material and a polymeric material
Inventor: TOMANTSCHGER KLAUS
IPC: B32B33/00
Filed: 2005-12-16
Abstract: Lightweight articles comprising a polymeric material at least partially coat ed with a fine-grained metallic material are disclosed. The fine-grained metall ic material has an average grain size of 2nm to 5,000nm, a thickness between 25 micron and 5cm, and a hardness between 200VHN and 3,000 VHN. The lightweight articles are strong and ductile and exhibit high coefficients of restitution and a high stiffness and are particularly suitable for a variety of applications including aerospace and automotive parts, sporting goods, and t he like.
Patent CA-2563567-A1 (CA)
Title: Precursor organic solutions of tetravalent metal phosphates and pyrophosphates and their use for electrode modification and for the preparation of composite membrane for fuel cells working at temperatures >90.degree.c and/or at low relative humidity
Inventor: PICA MONICA
IPC: B01D71/02
Filed: 2004-08-18
Abstract: The invention is based on the preparation of precursor organic solutions of tetravalent metal phosphates and pyrophosphates with composition M(IV)(O3P-OH)2, M(IV)[O2P(OH)2]2[O2PO(OH)] and M(IV)P2O7 (M= Zr, Hf, Ti). An important property of these solutions is that the said compounds are formed when the solvent is evaporated. This peculiarity allows an easy insertion of the compounds inside the pores of porous membranes, in polymeric membranes and in the electrodic interfaces of fuel cells. The acid properties of their surfaces, the high thermal stability and the insolubility in water make these particles extremely of interest for improving the efficiency of PEMFCs in the temperature range 90-130~C. The peculiar characteristics of non-water assisted proton conductivity of M(IV)[O2P(OH)2]2[O2PO(OH)] compounds open new prospects for their application in PEMFCs at low relative humidity.
Patent CA-2563588-A1 (CA)
Title: Computer mouse on a glove
Inventor: BAJRAMOVIC MARK B
IPC: G06F3/01
Filed: 2006-10-12
Abstract: A computer input device on a glove includes fittings for a user's fingers and adjustable straps for fastening to a user's wrist. A tracking device for controlling cursor movement on a video display is affixed to the glove for positioning next to the end of one of the user's fingers. Pressure plates for controlling the various right and left mouse "clicking" functions are affixed to the glove for positioning next to the ends of the other of the user's fingers. Scrolling/paging buttons are located on the side of the fitting fitted to the index finger for pressing by the thumb. A transmitter is affixed to the glove for receiving signals from the tracking device, the pressure plates and the scrolling/paging buttons, and transmitting those signals to a computer for controlling cursor movement in the x-y plane on a video display and for controlling the various mouse "clicking" controls, which implement the "select" function, the "drag" function, the "scroll" function, the "page" function, and so forth.
Patent CA-2564805-A1 (CA)
Title: Electric cooking apparatus having removable heating plates and method for using same
Inventor: RAGAN GARY
IPC: A47J9/00
Filed: 2005-05-02
Abstract: A cooking device including an upper housing and a lower housing is described.  The lower housing is pivotally connected to the upper housing. The cooking device also includes a heating plate and a heating unit. The heating plate is removably attached to at least one of the upper housing and the lower housing.  The heating unit is disposed in at least one of the upper housing and the lower housing and includes a heating element and a heat conducting plate between the heating element and the heating plate. The heat conducting plate conducts heat from the heating element to the heating plate.
Patent CA-2566674-A1 (CA)
Title: Fluid filter
Inventor: JENSEN SOREN INGEMANN
IPC: B01D35/10
Filed: 2005-05-20
Abstract: A fluid filter comprises a filter housing, having an inlet end (202) and an outlet end (204), and a plurality of bundles of fibres (211) extending longitudinally of the housing and being secured at the inlet end. The fibres are charged with an electric or magnetic field to selectively block or allow the passage of particles of a known charge present in the fluid through to the outlet end. To flush the filtered particles out of the filter, the charge imparted to the fibres is reversible to allow the charged particles to flow freely through the filter. The filter can also be used to control the settling characteristics of particles in a fluid.
Patent CA-2567025-A1 (CA)
Title: Modular system for a back reamer
Inventor: BHOME AMOL
IPC: E21B10/26
Filed: 2006-11-01
Abstract: A modular back reamer to be used in subterranean drilling includes a drive stem, a reamer body having a plurality of receptacles, wherein the receptacles are configured to retain a cutting leg assembly, and a plurality of shims engaged within the receptacles to secure the cutting leg assemblies at a specified height.
Patent CA-2567753-A1 (CA)
Inventor: LOY JAMES KENNETH
IPC: C12Q1/68
Filed: 2005-06-20
Abstract: The present invention relates to methods for characterizing the pathological state of the kidney, methods of characterizing an agent, methods of evaluating the kidney protective and therapeutic characteristics of an agent and methods of monitoring the effect of a pharmaceutical agent on the kidney of a subject, related to measuring a kidney RNA marker in the urine of a subject.
Patent CA-2570261-A1 (CA)
Title: Pleural effusion treatment device, method and material
Inventor: MCGURK ERIN
IPC: A61B17/08
Filed: 2005-07-08
Abstract: The invention discloses a method of treating a patient for pleural effusion comprising percutaneously delivering an adhesive material to a pleural space of the patient. Suitable adhesive materials for performing any of the embodiments of the methods of the invention can be selected from the group consisting of hydrogels, collagen, poly(lactic acid), poly(glycolide), cyanoacrylates, glutaraldehyde, PEG, protein, and polysaccharide and derivatives thereof. The invention also discloses a pleural effusion treatment apparatus comprising an adhesive material adapted to adhere pleural membranes defining a pleural space and a pleural space access member adapted to deliver the adhesive material to the pleural space.
Patent CA-2571405-A1 (CA)
Title: Composition and method for treating hemorrhoids and/or anorectal disorders
Inventor: STILL MIRON G
IPC: A61K6/00
Filed: 2005-06-29
Abstract: The invention provides an oil-in-water emulsion useful in the treatment of anorectal disorders comprising a local anesthetic, vasoconstrictor, glycerin and water, and method of preparation of the emulsion and a method for treating hemorrhoids using the composition of the invention.
Patent CA-2575120-A1 (CA)
Inventor: TONCICH STANLEY S
IPC: H01Q5/335
Filed: 2005-07-19
Abstract: A dual-band antenna matching system and a method for dual-band impedance matching are provided. The method comprises: accepting a frequency-dependent impedance from an antenna; and, selectively supplying a conjugate impedance match for the antenna at either a first and a second communication band, or a third and a fourth communication band. More specifically, the method comprises: tuning a first tuning circuit to a first frequency; and, simultaneously tuning a second tuning circuit to a second frequency. In response, a conjugate match is supplied to the antenna in the first communication band in response to the first frequency. Simultaneously, the antenna is matched in the second communication band in response to the second frequency. When the first tuning circuit is tuned to a third frequency, and the second tuning circuit is tuned to a fourth frequency, then conjugate matches are supplied for the third and fourth communication bands, responsive to the third and fourth frequencies, respectively.
Patent CA-2576131-A1 (CA)
Title: Polysulfated glycosides and salts thereof
Inventor: BODOR NICHOLAS
IPC: A61K31/047
Filed: 2005-08-05
Abstract: The invention relates to polysulfated glycosides of formula (I), the pharmaceutically acceptable salts thereof, as well as the pharmaceutical compositions containing these compounds as active ingredients. Furthermore the invention provides a method of preventing, treating or alleviating the symptoms of acute and chronic inflammatory disorders of the airways of mammals - including asthma and asthma-related pathologies.
Patent CA-2577206-A1 (CA)
Inventor: GUDEM PRASAD
IPC: H03H11/12
Filed: 2005-08-17
Abstract: An active filter with compensation to reduce Q-enhancement is disclosed. The filter may include a first amplifier (202a) and a second amplifier (202b) coupled to the first amplifier. The second amplifier having a negative feedback loop including a buffer (702) having a plurality of compensation resistors (RC2) and a capacitor (C2). The compensation resistors may each have a value that results in the biquad filter having substantially zero Q-enhancement. The biquads may cascaded to form higher order filters.
Patent CA-2577676-A1 (CA)
Title: Process for production of microbial fat/oil containing discretional amount of diacylglycerol and said fat/oil
Inventor: FUJIKAWA SHIGEAKI
IPC: A23K1/16
Filed: 2005-08-19
Abstract: A process for producing a diacylglycerol-containing fat which contains a highly unsaturated fatty acid as a constituent fatty acid and in which the proportion of the diacylglycerol to all natural lipids is 20 wt.% or higher, characterized by incubating a microorganism capable of yielding the fat and collecting the fat according to need.
Patent CA-2584959-A1 (CA)
Title: An improved valve gate for a hot runner injection molding machine
Inventor: NIEWELS JOACHIM JOHANNES
IPC: B29C45/20
Filed: 2005-10-11
Abstract: A method and apparatus for improving the quality of molded parts in a molding system having a valve stem and a valve gate. The valve stem is movable between a fully retracted position where the gate is fully open to a fully forward position where the gate is fully closed and into an intermediate position where the gate remains closed but the valve stem is displaced from the gate so heat transfer through the valve stem and into the gate region is minimized.
Patent CA-2586845-A1 (CA)
Inventor: BAR YEHUDA SARA
IPC: A61K31/00
Filed: 2005-11-08
Abstract: The present invention concerns the use of an A3 adenosine receptor agonist (A3AR agonist) for treatment of accelerated bone resorption, particularly, inflammation induced bone resorption. Specifically, there is provided by the present invention a method and pharmaceutical composition for treatment of said condition, the A3AR agonist being formulated as a pharmaceutical composition which is administered to a subject having accelerated bone resorption. The invention also provides the use of A3AR agonist in the preparation of said pharmaceutical composition.
Patent CA-2587120-A1 (CA)
Inventor: BLOCK FREDERICK P
IPC: H04L12/54
Filed: 2001-10-30
Abstract: A fax machine is designated to a messaging system. In response to an e-mail client writing an e-mail message containing a fax to one of a plurality of folders of a user's mailbox of the messaging system, an e-mail server causes a fax messaging application of the messaging system to send the fax to the fax machine associated with the one folder. The e-mail server of the messaging system associates each folder with a different fax machine.
Patent CA-2587398-A1 (CA)
Inventor: MATSUDA MASAO
IPC: A61K38/00
Filed: 2005-11-17
Abstract: A compound represented by Trp-Tyr-Lys-(X)n-Gly-Arg-Ala~Ala-Gly-Leu-Leu-Ser-Gly-Leu-NH2 or a pharmaceutically acceptable salt thereof is a GPR7-selective ligand. [In the formula, n is an integer of 2-10; and X's each independently represents -NH-(CH2)m-CO- (wherein m is an integer of 2-6), the group represented by the formula (1) (wherein l is 0 or 1) which may be substituted, etc.]
Patent CA-2587678-A1 (CA)
Title: Novel heterocycle derivatives useful as selective androgen receptor modulators (sarms)
Inventor: LI XIAOJIE
IPC: C07D231/04
Filed: 2005-10-25
Abstract: The present invention is directed to novel heterocycle derivatives, pharmaceutical compositions containing them and their use in the treatment of disorders and conditions modulated by the androgen receptor.
Patent CA-2588430-A1 (CA)
Title: Un systeme hybride numerique de tomographie a emission monophotonique/transmission
Inventor: CHANG WEI
IPC: G21K1/02
Filed: 2007-05-10
Abstract: Un système hybride de tomographie monophotonique d'émission/tomographie à transmission couplée comprenant un cadre en arc elliptique, un sous-système de collimateur en arc elliptique couplé au cadre sensible au rayonnement de photons émis à partir d'un organe cible d'un patient et configuré pour entourer et positionner le sous-système de collimateur à proximité immédiate d'un volume d'imagerie englobant l'organe cible. Un sous-système de détecteur en arc elliptique couplé à et sensible au sous-système de collimateur pour la détection d'un rayonnement collimaté de photons émis par l'organe cible. Une pluralité de détecteurs sensibles au sous-système de détecteur pour générer des signaux électriques de sortie, et un sous-système de positionnement du patient pour positionner le patient à au moins un emplacement prédéterminé.
Patent CA-2588659-A1 (CA)
Inventor: ODORICO ANTONIO
IPC: H02K1/02
Filed: 2004-11-24
Abstract: The present invention concerns a rotor (7) for induction machines, comprising a core (10), apt to face a stator (5) of an induction machine, and an axis (8) that is coaxial with the core (10), characterized in that the core (10) and the axis (8) are made enbloc, and in that it further comprises a jacket (11) externally integrally coupled to the core (10), the jacket (11) comprising conductive metallic matrix incorporating reinforcing fibres (17). The invention further concerns the process for manufacturing such a rotor, and the induction machine employing the rotor.
Patent CA-2589142-A1 (CA)
Inventor: MARCOTTE LEO
IPC: A63C17/18
Filed: 2007-05-22
Abstract: A conversion assembly for converting an in-line roller skate to a double sided ice skate blade has a frame structure consisting of a solid piece containing a double-edged skate blade, transversely aligned bores located on the frame structure to allow mechanical fastening of the frame structure to the existing boot frame, one circular bore, and at least one longitudinal bore.
Patent CA-2589405-A1 (CA)
Title: Controlled failure balloon catheter assemblies
Inventor: NEWCOMB KENNETH R
IPC: A61F2/958
Filed: 2006-01-10
Abstract: Novel balloon catheter assemblies comprising controlled failure portion that fails at a pressure which will prevent undesired balloon rupture. The controlled failure portion can be located on or in a catheter shaft, a hub assembly, and/or a hub extension piece.
Patent CA-2589729-A1 (CA)
Title: Graphical user interface for 3-d in-vivo imaging
Inventor: KUO CHAINCY
IPC: G06F3/048
Filed: 2005-12-01
Abstract: The present invention provides a computer system and user interface that allows a user to readily view and analyze two-dimensional and three-dimensional in vivo images and imaging data. The user interface is well-suited for one or more of the following actions pertinent to in vivo light imaging:  investigation and control of three-dimensional imaging data and reconstruction algorithms; control of topographic reconstruction algorithms; tomographic spectral imaging and analysis; and comparison of two-dimensional or three-dimensional imaging data obtained at different times.
Patent CA-2590739-A1 (CA)
Title: Method and apparatus for voice message editing
Inventor: HAYTON STUART JOHN
IPC: G06F40/00
Filed: 2006-01-24
Abstract: A method and apparatus for voice message editing, particularly a method and apparatus for splicing voicemails sections together. A system, method and computer program product are described for forming a voice message on an interactive voice response system (IVR) spoken by a user including recording a first voice message where the user speaks the first voice message but makes an error in a last portion of the first voice message. A second voice message is recorded where the user speaks the last portion again without the error. Splice points are determined in the first and second voice messages. The first and second voice messages are spliced at the splice points such that the spliced first and second voice message is a continuous voice message including the last portion but not including the error.
Patent CA-2591421-A1 (CA)
Inventor: NIEROP GROOT MASJA NATHALIE
IPC: C12N15/52
Filed: 2005-12-16
Abstract: The current invention provides methods and means for heterologous expression, production and/or secretion of complex capsular polysaccharides in non-pathogenic, non-invasive Gram-positive bacteria. The invention in particular provides non- pathogenic, non- invasive Gram-positive bacteria capable of expression and/or secretion of heterologous, complex polysaccharides from a pathogenic bacterial species. Such bacteria and polysaccharides produced therein may be applied according to the invention to provide compositions for vaccination for the treatment and prevention of infectious bacterial diseases.
Patent CA-2591635-A1 (CA)
Title: Feed wheel
Inventor: KEMPE HANS
IPC: C25D3/12
Filed: 2000-06-22
Abstract: A feed wheel (24) for use in a wood working machine (10), in which the feed wheel is rotated while in driving engagement with a wood piece to drive the wood piece past a wood working element. The feed wheel is preferably driveable in one direction only and is freely rotatable in the direction opposite to that for feeding. The feed wheel is preferably formed of a hub part (40) and a rim part (38) which is separable from the hub part. The rim part includes teeth arranged to extend at a helix angle relative to the axis of the wheel and the teeth are preferably provided with a wear-resistant diamond layer for engaging the wood piece.
Patent CA-2592812-A1 (CA)
Title: Audible computer user interface method and apparatus
Inventor: MOHLER DAVID S
IPC: G06F3/038
Filed: 2007-06-28
Abstract: A computing system is provided that includes a display 124 for displaying information and an audible locating agent 148 that, as a pointer moves over the display, plays audible locating signals to identify spatial locations of at least some of the displayed information.
Patent CA-2598280-A1 (CA)
Inventor: DENZIN PETER W
IPC: E03D1/38
Filed: 2006-02-21
Abstract: A flush valve for a toilet has a valve body with a flow passage that narrows non-linearly down from the valve seat. The flow passage is formed by a surface that follows a polynomial expression so as to define a computationally derived flow profile that more closely follows the narrowing exhibited by falling water as it accelerates under gravity. The non-linear flow profile of the valve reduces the presence of air in the valve after a flush cycle is initiated so that greater flush efficiency can be achieved. The flush valve can also have a wide mouth overflow that narrows to improve flow in an overflow situation.
Patent CA-2598604-A1 (CA)
Title: Polyethylene molding composition for producing blown films having improved processability
Inventor: HEINICKE LUTZ-GERD
IPC: C08L23/04
Filed: 2006-02-23
Abstract: The invention relates to a polyethylene molding composition having a multimodal molar mass distribution particularly suitable for blow molding films having a thickness in the range from 8 to 200 μm. The molding composition has a density at a temperature of 23° C. in the range from 0.953 to 0.960 g/cm3 and an MFR190/5 of the final product after extrusion in the range from 0.10 to 0.50 dg/min. The composition comprises from 30 to 60% by weight of a first ethylene polymer fraction made of a homopolymer A having a first molecular weight, from 22 to 40% by weight of a second ethylene polymer fraction made of a further homopolymer or first copolymer B of ethylene and at least one first comonomer from the group of olefins having from 4 to 8 carbon atoms, the first copolymer B having a second molecular weight higher than the first molecular weight, and from 10 to 30% by weight of a third ethylene polymer fraction made of a second copolymer C having a third molecular weight higher than the second molecular weight. The molding composition of the invention allows to produce thin films having improved processability without impairing the mechanical properties.
Patent CA-2600662-A1 (CA)
Inventor: RUECKEMANN ANDREAS
IPC: C03C1/00
Filed: 2006-02-08
Abstract: Process for the production of monoliths by means of the sol-gel process, comprising the following steps:  a. hydrolysis of an alkoxide in aqueous solution to form a hydrolysate and optionally evaporation to optimum concentration of the same,  b. addition of an oxide prepared by the pyrogenic route,  c. mixing of the hydrolysate of the alkoxide with the oxide prepared by the pyrogenic route to form a colloidal sol,  d. optional removal of coarse contents from the colloidal sol,  e. gelling of the colloidal sol in a mould,  f. optional replacement of the water contained in the resulting aerogel by an organic solvent,  g. drying of the aerogel,  h. heat treatment of the dried aerogel, the coarse content being removed from the colloidal sol.
Patent CA-2602220-A1 (CA)
Title: Compostions containing fatty acids and/or derivatives thereof and a low temperature stabilizer
Inventor: LOPES PEDRO
IPC: C10M101/04
Filed: 2006-03-29
Abstract: The present application claims the benefit of priority under 35 USC ~ 119(e) to United States Provisional Patent Application 60/665,991 filed March 29, 2005; 60/774,239 filed February 16, 2006; 60/775,426 filed February 21, 2006;  and 60/777,286 filed February 27, 2006; which are all hereby incorporated, in their entirety, herein by reference.
Patent CA-2605461-A1 (CA)
Title: Hybrid bumper with trim
Inventor: EVANS DARIN
IPC: B60R19/02
Filed: 2006-05-02
Abstract: A hybrid bumper system includes a polymeric reinforcement beam with end sections and structural covers attached to the ends sections to considerably strengthen the end sections. Bracketry stably supports the reinforcement beam on a vehicle frame. A fascia covers at least part of the reinforcement beam but leaves a portion of the structural covers in a visible position. The structural covers are treated for aesthetics, such as by painting, chroming, or other surface treatment. In one aspect, the beam includes a molded polymeric beam component, structural L-shaped covers attached to its end sections, and a tie bar along it rear side that stiffens and rigidifies a center of the polymeric beam component. In another aspect, a tow bar or rail-to-rail metal reinforcement beam front system (or rear with tow bar) is incorporated.
Patent CA-2605710-A1 (CA)
Title: A method, system and bandwidt manager for preventing overbooking of resources in a data network
Inventor: BODIN ULF
IPC: H04L47/78
Filed: 2005-07-01
Abstract: The present invention relates to a Bandwidth Manager, BM, entity connectable to a Bandwidth Manager system (300) adapted to serve clients having knowledge about performed resource reservations and comprising a plurality of Bandwidth Manager, BM, entities hierarchically connected in multiple levels, wherein one or more BMs is/are located at each level. The BM entity comprises means for synchronising states of BM entities located at a level higher than the level of said BM entity, wherein at least two BM entities at the higher level are workers.
Patent CA-2608945-A1 (CA)
Title: Procede permettant la conversion de gaz de synthese en composes oxygenes
Inventor: BOLTON LESLIE WILLIAM
IPC: C07C27/06
Filed: 2006-05-18
Abstract: L'invention se rapporte à un procédé amélioré permettant la conversion de charges à base d'oxyde(s) de carbone et d'hydrogène en composés d'hydrocarbures oxygénés, en présence d'un catalyseur en particules. L'invention se rapporte en particulier à un procédé amélioré permettant de convertir des charges à base d'oxyde(s) de carbone (CO et CO2) et d'hydrogène, p. ex. des gaz de synthèse, en alcools en présence d'un catalyseur en particules à base de sulfure molybdène modifié, d'un catalyseur à base de méthanol modifié et/ou d'un catalyseur Fischer-Tropsch modifié.