baber/WOPTO huggingface dataset:
Patent CA-2583567-A1 (CA)
Title: Electrochemical generator on base of hydrogen-air or oxygen fuel cells
Inventor: YUZEFOVSKY ALEKSANDR ISAAKOVIC
IPC: H01M8/08
Filed: 2004-10-13
Abstract: The invention relates to the field of electrochemical generators (ECG) on the base of fuel cells (FC) with an alkaline electrolyte and may be used in the production of the aforesaid generators. In accordance with the invention an ECG on the base of hydrogen-air (oxygen) fuel cells comprises a stack of fuel cells, systems for supplying and blowing hydrogen and air (oxygen), an electrolyte circulation loop with a pump, a heat exchanger, a heater and electrolyte tank with temperature and electrolyte level sensors, wherein the electrolyte tank, pump, heater, level and temperature sensors are made in the form of a single aggregate, which is placed under the stack of fuel cells. The electrolyte circulation loop may further comprise a mechanical filter disposed in the electrolyte tank. The heater may be made in the form of a catalytic burner and/or electrical heater. The electrolyte tank may be made with the bottom inclined to the center and may comprise a cylindrical vessel in the center with level sensors, wherein the vessel is in electrolyte communication with the electrolyte of the electrolyte tank and is insulated in respect to the gaseous medium from the gaseous medium of the electrolyte tank. The pipelines for the discharge of air (oxygen) from the stack of fuel cells may be connected to the gaseous medium of the electrolyte tank, and the pipelines for the discharge of hydrogen from the stack of fuel cells may be connected to the gaseous medium of the cylindrical vessel. The volume of the electrolyte tank is greater than the volume of the electrolyte in the electrolyte loop of the electrochemical generator.
Patent CA-2585203-A1 (CA)
Title: Nucleic acid primers and probes for detecting breast cells
Inventor: ROBERTS-RAPP LISA A
IPC: C12Q1/68
Filed: 2005-10-19
Abstract: Polynucleotides are provided which are useful as amplification primers and hybridization probes for detecting BS106 target sequence in a test sample. The primers and probes can be employed in amplification based methods for detecting the presence of BS106 sequences in a test sample. Additionally, the primers and probes can be used to perform homogeneous, real time reverse-transcriptase polymerase chain reaction to detect BS106 target sequence in a test sample.
Patent CA-2587029-A1 (CA)
Inventor: GABBAY JEFFREY
IPC: A61P17/02
Filed: 2005-11-07
Abstract: The invention provides a method for treating and healing sores, cold sores, cutaneous openings, ulcerations, lesions, abrasions, burns and skin conditions comprising applying to a body surface exhibiting the same, a material incorporating water-insoluble copper compounds which release cu+ ions, cu++  ions or combinations thereof upon contact with a fluid to effect the treatment and healing thereof.
Patent CA-2594038-A1 (CA)
Title: Method and system for detecting data congestion and applying a cell reselection offset
Inventor: HANOV STEVEN MICHAEL
IPC: H04W36/20
Filed: 2007-07-18
Abstract: A method and apparatus for reducing data congestion in a cell having signal strength, the method having the steps of: assigning a congestion penalty at a mobile device to a cell;  applying the congestion penalty to the signal strength to create a selection value; and performing cell reselection using the selection value.
Patent CA-2596422-A1 (CA)
Inventor: JENSEN LARS HOLLUND
IPC: A61P35/00
Filed: 2006-02-08
Abstract: The present invention relates to certain purines of the following formulae, which act as topoisomerase II catalytic inhibitors: wherein: J is independently: -H or -NRN1RN2; X is independently:-O-, or -S-; Q is independently: a covalent bond, C1-7alkylene, C2-7alkenylene, C2-7alkynylene, C3-7cycloalkylene, C3-7cycloalkenylene, or C3-7cycloalkynylene; T is independently: a group A1 or a group A2; A1 is independently: C6-14carboaryl, C5-14heteroaryl, C3-12carbocyclic, or C3-12heterocyclic; and is independently unsubstituted or substituted; A2 is independently: -H, -CN, -OH, or -O(C=O)-C1-7alkyl; RN is independently -H or a nitrogen ring substituent; R8 is independently -H or a ring substituent; either: each of RN1 and RN2 is independently -H or a nitrogen substituent; or: RN1 and RN2 taken together with the nitrogen atom to which they are attached form a ring having from 3 to 7 ring atoms; and pharmaceutically acceptable salts, solvates, amides, esters, ethers, N-oxides, chemically protected forms, and prodrugs thereof. These compounds are useful in combination with topoisomerase II poisons, such as anthracyclines and epipodophyllotoxins, in the treatment of proliferative conditions (e.g., cancer). These compounds are also useful in the treatment of tissue damage associated with extravasation of a topoisomerase II poison, such as an anthracycline or an epipodophyllotoxin.
Patent CA-2598420-A1 (CA)
Inventor: AZCOITIA ARTECHE JOSE MIGUEL
IPC: B25J17/02
Filed: 2006-02-08
Abstract: The invention relates to a high-speed parallel robot with four degrees of freedom comprising four kinematic chains (1) articulated at one of their ends to a mobile platform (4) carrying the tool (5) and at their other end, through a rotational joint (2), to an actuator integral with a base plate (3). The mobile platform (4) is formed by four members (11), (11'), (12), (12'), joined together by means of articulated linkages (13), at least two of the members being parallel to each other, forming an articulated mobile platform with one degree of freedom in the plane of the mobile platform. The actuators are positioned with any orientation on the base plate (2) and preferably at 45º, 135º, 225º and 315º.
Patent CA-2598664-A1 (CA)
Title: Micro sensor system for liquid conductivity, temperature and depth
Inventor: BROADBENT HEATHER
IPC: G01N27/02
Filed: 2006-02-21
Abstract: In accordance with the present invention is a miniature planar oceanographic conductivity, temperature pressure (CTD) system based on a thin film material fabricated on a Liquid Crystalline Polymer (LCP). The micro-CTD system in accordance with the present invention analyzes water for salinity by measuring conductivity, temperature and depth.
Patent CA-2599835-A1 (CA)
Inventor: KATAMURA JUNJI
IPC: H01M8/00
Filed: 2006-03-09
Abstract: A material comprising layers L1 to Li+2 of molecule composed mainly of a carbon-atom-containing 6-membered ring superimposed on each other in parallel relationship and protrudent portions Pr1a to Pri protruding from adjacent atomic network planes of molecular layers L1 to Li+2 with lengths not greater than interlayer distances d1 to di+2 between the adjacent molecular layers.
Patent CA-2599863-A1 (CA)
Title: Composition faite d'extraits vegetaux destinee au traitement des bouffees de chaleur associees a la menopause
Inventor: COHEN ISAAC
IPC: A61K36/8965
Filed: 2006-03-30
Abstract: L'invention porte sur un nouveau extrait d'herbes, MFl0l, efficace dans le traitement des symptômes de la ménopause.
Patent CA-2600247-A1 (CA)
Inventor: MAY DARRELL
IPC: G06Q10/10
Filed: 2007-09-06
Abstract: A method, handheld electronic device and computer program product for inputting calendar information using a graphical user interface (GUI) of a calendar application are provided. The GUI is displayed on a display screen of the handheld electronic device which comprises a navigational input device for receiving navigational input in a first and a second direction. The method comprises: displaying a calendar event user interface screen on the display screen of the handheld electronic device, the calendar event user interface screen comprising a primary field having at least two subfields; invoking an edit mode of the primary field in response to predetermined user selection input; redisplaying the calendar event user interface screen to provide a visual indication that the edit mode is currently invoked for the primary field; changing the logical value of a selected subfield in response to navigational input in the first direction and redisplaying the changed value of the selected subfield in the calendar event user interface screen; and selecting an adjacent subfield in response to navigational input in the second direction and redisplaying the adjacent subfield to provide a visual indication that the adjacent subfield is the selected subfield in the calendar event user interface screen.
Patent CA-2603076-A1 (CA)
Inventor: SCHMIDT VITALI
IPC: F16K31/06
Filed: 2006-03-31
Abstract: The invention relates to a motor vehicle heating system ( 10 ) which is embodied in such a way as to be operated by liquid fuel, and comprises a fuel pump ( 16 ) and an electromagnetically actuated fuel valve ( 84; 200 ) which is arranged downstream from the fuel pump. According to the invention, the electromagnetically actuated fuel valve ( 84; 200 ) is embodied in such a way as to pre-heat fuel. The invention also relates to a method for pre-heating liquid fuel for a motor vehicle heating system, whereby the waste heat of an electromagnetically actuated fuel valve ( 84; 200 ) is used to pre-heat the fuel.
Patent CA-2603407-A1 (CA)
Inventor: STEPHENSON ROBERT JOHN
IPC: H01L29/78
Filed: 2006-03-30
Abstract: A semiconductor device may include a superlattice comprising a plurality of stacked groups of layers. Each group of layers of the superlattice may include a plurality of stacked base silicon monolayers defining a base silicon portion and an energy band-modifying layer thereon. The energy band-modifying layer may include at least one non-semiconductor monolayer constrained within a crystal lattice of adjacent base silicon portions. The semiconductor device may further include a semiconductor layer adjacent the superlattice and comprising at least one first region therein including a first conductivity type dopant. The superlattice may also include at least one second region therein including a second conductivity type dopant to define, with the at least one first region, at least one semiconductor junction.
Patent CA-2605230-A1 (CA)
Inventor: MALEIKA ROBERT
IPC: B32B27/30
Filed: 2006-03-31
Abstract: A multi-layered product in the form of sheet, film or a three dimensional molded article is disclosed. The product comprised a first layer (A) having a thickness of 1 mum to 2 mm containing polyalkyl (meth)acrylate and 0.01 to 20 percent relative to the weight of said first layer of a UV stabilizer and a second layer (B) that contains polycarbonate. The stabilizer conforms to formula (I) wherein X denotes OR<SUP>1</SUP>; OCH<SUB>2</SUB>CH<SUB>2</SUB>OR<SUP>1</SUP>; OCH<SUB>2</SUB>CH(OH)CH<SUB>2</SUB>OR<SUP>1 </SUP>or OCH(R<SUP>2</SUP>)COOR<SUP>3</SUP>, R<SUP>1 </SUP>is branched or unbranched C<SUB>1</SUB>-C<SUB>13 </SUB>alkyl, C<SUB>2</SUB>-C<SUB>20 </SUB>alkenyl, C<SUB>6</SUB>-C<SUB>12 </SUB>aryl or -CO-C<SUB>1</SUB>-C<SUB>18 </SUB>alkyl, R<SUP>2 </SUP>is H or branched or unbranched C<SUB>1</SUB>-C<SUB>8 </SUB>alkyl, and R<SUP>3 </SUP>is C<SUB>1</SUB>-C<SUB>12 </SUB>alkyl; C<SUB>2</SUB>-C<SUB>12</SUB>alkenyl or C<SUB>5</SUB>-C<SUB>6 </SUB>cycloalky. The product is characterized by its optical transparency and resistance to yellowing and is most suitable for glazing applications.
Patent CA-2608358-A1 (CA)
Title: Modular classroom furniture system
Inventor: LUCHETTI ROBERT
IPC: A47B83/00
Filed: 2006-05-12
Abstract: Modular furniture components may be used to create desk surfaces approximating an arc with an arbitrary radius of curvature, without requiring the desk surfaces to be custom-fabricated to fit the configuration of the particular classroom. According to an embodiment of the invention, a desk surface may be formed from table tops that are configured to be supported by support plates, such that a semi-continuous desk surface of arbitrary radius may be created from modular components without requiring the components to be custom manufactured for the particular classroom design. The table tops may be generally trapezoidal in shape and the support plates may be generally square or assume another desired shape. By allowing the table tops to be secured to the support plates in any desired angular orientation, a combination of tables may be deployed to form a desk surface that will assume a desired shape.
Patent CA-2608744-A1 (CA)
Inventor: HEBERER DANIEL P
IPC: C07F7/18
Filed: 2006-05-30
Abstract: In one aspect, this invention is a composition comprising a urethane prepolymer having isocyanate moieties; a catalytic amount of a compound which catalyzes the reaction of isocyanate moieties with water or an active hydrogen containing compound; alpha hydrocarbyl silane compound; and a catalytic amount of a compound which catalyzes silanol condensation. The composition of the invention can be used to bond a window into a structure without the need to prime the window or the window flange of the structure.
Patent CA-2611199-A1 (CA)
Title: Composite material containing wood and melamine resin
Inventor: RAETZSCH MANFRED
IPC: B29C48/30
Filed: 2006-06-19
Abstract: The invention relates to composite material containing a proportion of wood and a proportion of cross-linked melamine resins, which is characterized in that the cross-linked melamine resins are formed from melamine resins that are, in essence, linearly synthesized and have a shear-dependent viscosity.  The invention also relates to a method for producing the composite materials and to the use thereof.
Patent CA-2612010-A1 (CA)
Title: Rapid drying lacquers containing triblock copolymer for rheology control
Inventor: KELLY RENEE J
IPC: C09D153/00
Filed: 2006-06-14
Abstract: This invention relates to rapid drying lacquers that are particularly useful for automotive OEM refinish applications. The lacquer includes a novel acrylic triblock copolymer as a replacement material for all or part of the cellulose acetate butyrate binder component. This invention is also directed to a process for producing coatings from the rapid drying lacquers. These lacquers are especially useful in providing chip and humidity resistant coatings, especially metallic effect coatings, having excellent adhesion and down flop or metallic effect.
Patent CA-2613162-A1 (CA)
Title: Heterocyclic non-peptide gnrh antagonists
Inventor: SHOWELL GRAHAM ANDREW
IPC: C07D413/12
Filed: 2006-06-27
Abstract: A compound of formula (I): wherein either B is absent and A and Z are the same or different and are each hydrogen, halogen, alkyl, hydroxy, alkoxy, -CN, -C(Rc)2OH, -N(Rd)C(=X)Rc, -C(=X)N(Rc)(Rd), -S(O)m-Rc, -N(Rc)(Rd)S(O)2, -S(O)2N(Rc)(Rd), -N(Re)2, aryl optionally substituted with Ra or -O-aryl optionally substituted with Ra; or B is present and is -(CH2)n-, -C(Rb)2- or -O-, or B taken together with A or Z can be -C=C(Rb)-, -C(Rb)=C-, -CH2-CH(Rb)-or -CH(Rb)-CH2-; D is -O- or -S(O)m,-; E is a bond or is -(CH2)n-, -N(Rd)-, -(CH2)nN(Rd)- or -N(Rd)(CH2)n-; F is -C(=X)-; G is -(CH2)n-, -N(Rd)-, -(CH2)nN(Rd)- or -N(Rd)(CH2)n; J is a bond, -O-, -N(RC)C(=X)-, -C(=X)N(Rc)-, -S(O)m,-, -N(Rc)S(O)m-, -S(O)nN(Rc)-, -N(Re)- or -N(Rg)(Rh); K is a bond, alkylene, cycloalkylene, cycloalkenylene, arylene, heterocycloalkylene, heterocycloalkylene or heteroarylene; and L is hydrogen or a terminal group;  has therapeutic utility.
Patent CA-2613377-A1 (CA)
Title: Alkyl sulfonamide derivatives
Inventor: REINHARD EMILY
IPC: C07D277/20
Filed: 2006-06-21
Abstract: This invention is directed to alkyl sulfonamide derivatives which are ligands at the NPY Y5 receptor. The invention provides a pharmaceutical composition comprising a therapeutically effective amount of a compound of the invention and a pharmaceutically acceptable carrier. This invention also provides a pharmaceutical composition made by admixing a therapeutically effective amount of a compound of the invention and a pharmaceutically acceptable carrier. This invention further provides a process for making a pharmaceutical composition comprising combining a therapeutically effective amount of a compound of the invention and a pharmaceutically acceptable carrier. This invention also provides a method of treating a subject suffering from depression which comprises administering to the subject an amount of a compound of the subject invention. This invention also provides a method of treating a subject suffering from anxiety which comprises administering to the subject an amount of a compound of the subject invention. This invention also provides a method of treating a subject suffering from obesity which comprises administering to the subject an amount of a compound of the subject invention.
Patent CA-2614071-A1 (CA)
Title: Process for the conversion of hydrocarbons to c2-oxygenates
Inventor: ATKINS MARTIN PHILIP
IPC: C07C29/151
Filed: 2006-06-29
Abstract: The present invention relates to an improved process in term of selectivity and catalyst activity and operating life for the conversion of hydrocarbons to ethanol and optionally acetic acid in the presence of a particulate catalyst, said conversion proceeding via a syngas generation intermediate step.
Patent CA-2615962-A1 (CA)
Inventor: SAKAMOTO AKIHIRO
IPC: F27D99/00
Filed: 2005-07-25
Abstract: One aspect of the present invention provides a continuous heat treatment furnace in which an atmosphere-control gas is introduced to a heating chamber 1 having a heating zone 1a, metal tubes are continuously charged along an axial direction from a furnace entrance 2a, and the metal tube subjected to a heat treatment is taken out from a furnace exit 2b. The continuous heat treatment furnace includes a front chamber 4 which has a preheating zone 3 on an entrance side of the heating chamber and seal curtains 5a and 5b which are located on an entrance side and an exit side of the front chamber. Another aspect of the present invention provides a metal tube subjected to the heat treatment using the continuous heat treatment furnace, and yet another aspect of the present invention provides a heat treatment method for performing the heat treatment using the heat treatment furnace. Desirably a rear chamber 6 is provided on an exit side of the heating chamber and seal curtains 7a are attached onto an entrance side of the rear chamber. Even if a post-cold working washing process is performed only by alkali degreasing and washing, an adhered substance to inner and outer surfaces of the metal tube can easily be removed before the heat treatment by the heat treatment furnace and the heat treatment method.
Patent CA-2616011-A1 (CA)
Title: Method and device for the segmentation of regions
Inventor: STEINER GEORG E
IPC: G06T5/00
Filed: 2006-07-24
Abstract: The invention relates to a method for segmentation of locally-defined regions.  According to the invention, the input data obtained for the image region under investigation is separated into a foreground mask and a background mask by application of a threshold value, two different filter operations are applied to the input data to determine segmentation starting points, the resulting data sets are subtracted and the image regions viewed as segmentation starting points, a filter operation is applied to generate a less restrictive mask for the input data, the resulting data subjected to a threshold value reduction, the less restrictive mask subjected to a labelling with regard to determination of the local values for generation of a restrictive mask, the mean values determined, segmentation starting points not obtained in the less restrictive mask are removed, a growth into all regions of the restrictive mask is carried out and the regions obtained in the restrictive mask are viewed as the segmented brightness regions.
Patent CA-2616117-A1 (CA)
Inventor: TSURUGI TOMIO
IPC: C07D211/32
Filed: 2006-07-24
Abstract: It is intended to provide a process for producing 1-benzyl-4-[(5,6-dimethoxy-1-indanone)-2-ylidene]methylpiperidine represented by the structural formula (I): (I) which is useful as an intermediate material for a pharmaceutical or a solvate thereof in which impurity content is further reduced and operation is simple and suitable for industrial production by reacting 5,6-dimethoxy-1-indanone with 1-benzyl-4-formylpiperidine in a reaction solvent in the presence of a base and then gradually crystallizing a target substance in a reaction mixture in a high temperature region.
Patent CA-2617289-A1 (CA)
Title: Process for preparing an angiotensin ii receptor antagonist
Inventor: BESSA BELMUNT JORDI
IPC: A61P9/12
Filed: 2006-08-03
Abstract: Process for preparing angiotensin II receptor antagonists, in particular irbesartan, protected forms for the preparation thereof, or a pharmaceutically acceptable salt thereof, that comprises the reaction between a biphenylamino derivative and an oxazolone derivative. New intermediates are useful for the preparation of angiotensin II receptor antagonists.
Patent CA-2617823-A1 (CA)
Title: Near infrared microbial elimination laser systems (nimels) for use with medical devices
Inventor: BORNSTEIN ERIC
IPC: A61N5/06
Filed: 2006-08-03
Abstract: Methods, systems, and apparatus for Near Infrared Microbial Elimination Laser Systems (NIMELS) including use with medical devices are disclosed. The medical devices can be situated in vivo. Suitable medical devices include catheters, stents, artificial joints, and the like. NIMELS methods, systems, and apparatus can apply near infrared radiant energy of certain wavelengths and dosimetries capable of impairing biological contaminants without intolerable risks and/or adverse effects to biological moieties other than a targeted biological contaminant associated with traditional approaches described in the art (e.g., loss of viability, or thermolysis). Lasers including diode lasers may be used for one or more light sources. A delivery assembly can be used to deliver the optical radiation produced by the source(s) produced to an application region that can include patient tissue. Exemplary embodiments utilize light in a range of 850nm-900 run and/or 905nm-945nm at suitable NIMELS dosimetries.
Patent CA-2619735-A1 (CA)
Title: Treatment of inflammatory bowel disease
Inventor: WINQVIST OLA
IPC: A61P37/06
Filed: 2006-08-22
Abstract: A method of treating inflammatory bowel disease (IBD) comprises collecting regulatory T cells in an activated or non-activated state from a patient's sentinel lypmph nodes draining bowel segments with or without IBD, optionally activating the cells by contacting them with a cytokine and an antigen extract obtained from an inflamed bowel segment, expanding the T cells in vitro, and re-infusing the expanded T cells to the patient. Also disclosed are methods for obtaining sentinel nodes, for expanding T cells, for re-establishing the TH1/TH2 balance in the patient suffering from Crohn's disease, and corresponding uses of the expanded T cells, the cytokines and of antigen extract, as well as of correspondingly activated and expanded T cells.
Patent CA-2622925-A1 (CA)
Inventor: HARRIS NIGEL EDWARD
IPC: G01N15/06
Filed: 2006-09-15
Abstract: An assembly which comprises (a) a duct (22) for transmission of fluids, said duct having longitudinal axis, (b) at least one emitter (301) capable of exciting a beam of radiation (21) in the form of a cone having root angles .beta.ex and .beta.ey, which may be the same or different, into a cross section area of a duct to be analysed in a direction downstream of fluid flow in the duct at an angle .lambda.e from the plane perpendicular to the longitudinal axis of the duct, the angle .lambda.e being between 5~ to 45~, (c) a detector (23, 304) sensitive to radiation radiated by scattering centres in the fluid over at least 1% of the cross sectional area of the duct, the direction of the central axis of the emitter cone being at an angle .alpha. to the direction of the central axis of the detector cone, the detector cone having root angles .beta.dx and .beta.dy, which may be the same or different and the detector cone having angle .lambda.d perpendicular to the longitudinal axis of the duct, the direction of the detector being downstream of fluid flow in the duct, the angle .alpha. being in the range 0~ to 180~ and angle .lambda.d being between 5~ to 45~, the detector collecting scattered radiation and the detector being coupled to (d) a collator (310) for collecting data from the detector.