baber/WOPTO huggingface dataset:
Patent CA-2511498-A1 (CA)
Inventor: OLIVE GARY L
IPC: B65D63/00
Filed: 2003-04-11
Abstract: A system for hanging, tying and securing articles, comprising bendable strip s (10) with an outer layer (11) of foam rubber material having a plastic-coate d flexible wire (13) running lengthwise inside. Protective plastic caps (12) c an be placed on each end of the strip. The ends of two or more bendable strips (10) can be joined with one or more connectors (15). Alternatively, the bendable strips (30) can have complementary threaded ends (34,36), and two o r more of such strips can be joined together. An adapter (41) can be used to complete a circular configuration. The system can be sold in a package containing bendable strips (60), connectors (15), protective caps (12) and cutters (64).
Patent CA-2511728-A1 (CA)
Title: Process for conversion of cyanopyridines to nicotinamides and catalyst therefor, process for preparing said catalyst
Inventor: MAHARAJ SUMANT
IPC: C07D213/56
Filed: 2002-12-23
Abstract: The present invention relates to an improved process for conversion of cyanopyridines to nicotinamides. More particularly the present invention relates to preparation of nicotinamides and isonicotinamides which finds its usage in the preparation of anti-TB drug i.e. isoniazid and as an intermedia te of vitamin B12. The present invention also relates to a process for a cataly st useful for the preparation of nicotinamide and isonicotinamide.
Patent CA-2511850-A1 (CA)
Title: Fuel cell ionic capacitor
Inventor: MCWHORTER EDWARD M
IPC: H01M8/04
Filed: 2005-07-08
Abstract: In second generation fuel cell, hydrogen and oxygen are produced the chemical dissociation of water with the simultaneous generation of electron charged hydroxyl ions. Alkali metals, termed initiators, and alkaline earths, termed moderators, react exothermally with water in the cathode compartment to generate charged hydroxyl ionic current flow in an amount correspoinding to the electrochemical equivalence of the weight of each type material reacted. The ionic electron current flow resulting from the chemical reactions occurring in the cathode compartment is discharged on the outer surfaces of a metal conduit acting as a capacitor plate, and are electrically conducted through its metal wall and deposited on the inner surfaces of the metal conduit. The build up of electron charge on the inner wall reaches a critical potential and emits electrons to receptor hydroxyl ions of the passive receptor anodic electrolyte circuit flowing through the metal conduit. Because the metal conduit accepts electrons from the cathode electrolyte ions on its outer surface and emits electrons from its inner surface to ions in the anode electrolyte circuit it is termed an Ionic Capacitor. The Ionic Capacitor operates on the principle of conservation of energy and assumes the transference of electrons between its opposing plate surfaces as being electrochemically equivalent to the reversibility of the energy release of the chemical reactions occurring in the cathode circuit of the fuel cell.
Patent CA-2513014-A1 (CA)
IPC: H04L29/02
Filed: 2005-07-22
Abstract: A method of controlling delivery of multi-part content from an origin server to a mobile device browses via a proxy server. The method includes: transmitting an original document request from the mobile device browses to the proxy server, the document request including state information regarding the mobile device browser; retrieving data from the origin senses to the proxy server responsive to the request from the mobile device browser; and creating a multi-part document for transmission to the mobile device browses, the multi-part document containing images and other auxiliary files optionally related to the original request, to be displayed on the device and data in the form of compressed versions of requested portions of the document along with response codes and headers for indicating portions of the document already cached in the mobile device browser and portions of the document not yet cached in the mobile device browser.
Patent CA-2513234-A1 (CA)
Title: The extraction and treatment of heavy metals
Inventor: HELLER BODO
IPC: C05D9/00
Filed: 2004-01-19
Abstract: Contaminated waste streams or soil or sludge is subjected to a first treatment stage with an acid liquor at a pH below 2 and at a solids content from 5 to 30%; then the liquid and solid phases from the first treatment stage are separated; the solids from the first treatment stage are mixed with a fresh acid liquor at a pH below 2 and a solids content from 5 to 30%; the liquid and solid phases from the second treatment stage are separated; the liquor separated from the first treatment stage is reacted with a base to precipitate the metals; the precipitated metals are separated and the liquor is recycled for reuse in the process; the solids separated from the second treatment stage are neutralized to adjust the pH to a level acceptable for a soil conditioner or fertilizer or other customized products; and the liquor from the second stage is used as the acidic liquor in the first treatment stage . Where the sludge contains hydrogen sulfide the treatment stages are conducted in closed vessels containing a source of ozone in the head space to convert the hydrogen sulfide into a soluble sulfurous or sulfuric acid. The process has the advantage of avoiding any liquid effluent.
Patent CA-2514895-A1 (CA)
Title: Method and apparatus to initiate point-to-point call during shared-channel delivery of broadcast content in a wireless telephone network
Inventor: WANG JUN
IPC: H04N21/4788
Filed: 2004-02-02
Abstract: A method for managing a point-to-point call initiated (702) between a wireless mobile station (114, 400) and a remote party while the mobile is receiving broadcast content via one or more multi-user forward-link broadcast channels (508). The mobile station notifies (704) the network (110) of preferences as to prescribed categories of operating conditions, such as whether to continue receiving the broadcast content, and election between the point-to-point call and the broadcast content should network resources be unable to conduct the point-to-point call and broadcast content concurrently. In accordance with the preferences, communications are conducted (706) in one of the following operating modes: (1) conducting the point-to-point call and discontinuing reception of the broadcast, (2) conducting the point-to-point call and continuing reception of the broadcast, (3) aborting completion of the point-to-point call and continuing reception of the broadcast.
Patent CA-2520829-A1 (CA)
Inventor: SCHEFFEL GERD
IPC: F15B13/04
Filed: 2004-03-31
Abstract: The invention relates to an arrangement for detecting and transmitting test data from a housing (10) comprising a pressure chamber (11) that is filled with a high-pressure fluid and is homogeneously pressurized via strip conductors (21) which are connected to a sensor (23) and are guided out of the housing (10). A circuit board (12), both faces of which are subjected to the pressure prevailing in the pressure chamber (11) and at least one portion (30) of which extends out of the housing is disposed inside the pressure chamber (11) as a support for the strip conductors (21). The housing (10) that encloses the pressure chamber (11) is separated on the plane of the printed board (12), the faces of the housing halves (13, 14) clamping the printed board (12) in such a way that radial forces exercised within the printed board when pressure is applied are absorbed by the housing.
Patent CA-2521551-A1 (CA)
Title: Dielectric barrier discharge lamp having a sleeve
Inventor: LOCHSCHMIDT ANDREAS
IPC: H01J65/00
Filed: 2005-09-28
Abstract: The invention relates to a dielectric barrier discharge lamp having a sleeve serving the purpose of mounting outer electrodes.
Patent CA-2521842-A1 (CA)
Inventor: KANNAR DAVID
IPC: A61K47/48
Filed: 2004-04-14
Abstract: According to the invention, there is provided a complex of a pharmaceutical compound selected from the group consisting of opioids, hormones, anaethetics and chemotherapeutic agents comprising the reaction product of: (a) one or more phosphate derivatives of one or more opioids, steroid hormones, thyroid hormones, anaesthetics or chemotherapeutic agents having a phenolic, primary alcohol, secondary alcohol or tertiary hydroxyl group; and (b) a complexing agent selected from the group comprising amphoteric surfactants, cationic surfactants, amino acids having nitrogen functional groups and proteins rich in these amino acids.
Patent CA-2522352-A1 (CA)
Title: Duplex stainless steel alloy and use thereof
Inventor: LINDH ANDERS
IPC: C22C38/54
Filed: 2004-02-19
Abstract: The present invention relates to a stainless steel alloy, more specifically a duplex stainless steel alloy with a ferritic-austenitic matrix and high corrosion resistance in combination with good structure stability, specifically a duplex stainless steel with a ferrite content of 40-65% and a well balanced analysis and with a combination of high corrosion resistance and good mechanical properties, such as high ultimate strength and good ductility which is especially suitable for use in applications in oil and gas explorations such as wire, especially as reinforced wire in wireline applications. These purposes are achieved according to the invention by a duplex stainless steel alloy that contains (in wt%): C 0-0,03% Si up to max 0,5% Mn 0-3,0% Cr 24,0-30,0% Ni 4,9-10,0% Mo 3,0-5,0% N 0,28-0,5% S up to max.  0,010% Co 0-3,5% W 0-3,0% Cu 0-2,0% Ru 0-0,3% Al 0-0,03 Ca 0-0,010% the balance being Fe and unavoidable impurities.
Patent CA-2525104-A1 (CA)
Title: Polymorphs of cabergoline
Inventor: CVAK LADISLAV
IPC: A61K31/48
Filed: 2004-05-07
Abstract: Provided are new crystalline Forms, VIII, IX, XI, XII, XIV, XV, XVI, XVII, and XVIII of cabergoline. Also provided are novel processes for preparation of cabergoline Form I, Form II, Form VII, and amorphous cabergoline.
Patent CA-2525807-A1 (CA)
Inventor: SCHAUBECK JIM
IPC: A47B96/06
Filed: 2005-11-07
Abstract: The overhead attachable storage shelf may be used for elevated storage of objects. A shelf assembly may have at least two cross members that may have an L-sectional structure with multiple parallel aligned rail elements disposed between the cross members. The rail elements may be attached to a horizontal portion of each of the cross members. At least two hanger elements may be attached at a first end to a vertical portion of each cross member adjacent transverse ends thereof. Each of the hanger elements at a second end may be attached to an attachment bracket that may be attached to a building support structure.
Patent CA-2526356-A1 (CA)
Inventor: TODD DAVID
IPC: F25B29/00
Filed: 2005-11-14
Abstract: A geothermal exchange system couplable to a ground coil formed from a thermal superconductor material, and transferring heat using a refrigerant loop. The device includes a compressor, a reversible refrigerant loop with two heat exchangers, one of which couplable to a thermal superconductor ground loop. The device uses a high thermal transfer superconductor to efficiently move heat to and from the earth source for the purpose of heating and cooling. The device operates in cooling or heating modes by controlling the thermal switches and activating the heat intensification circuit in response to the difference between a set point and a measured temperature. Alternatively, the system can be configured for heating only or cooling only modes, by operating the refrigerant loop in one direction.
Patent CA-2526919-A1 (CA)
Title: Anti-microbial/anti-viral composition
Inventor: ISHII TOMOKO
IPC: A01N63/50
Filed: 2004-05-13
Abstract: A method of crop protection capable of reducing the use of synthetic agricultural chemicals so as to ensure environmental protection. In particular, an antibacterial antiviral composition comprising laccase or cells of a microbe capable of producing laccase or a product of treatment thereof and at least one phenol derivative of the following general formula (I) or a salt thereof. Further, there are provided, comprising the composition, a plant disease controlling agent, a seed disinfectant, a postharvest agent and a nutritious liquid sterilizer. Still further, there are provided, characterized by the use of these, a method of controlling plant diseases, a method of seed disinfection, a method of postharvest treatment and a method of nutritious liquid sterilization in tank farming or solid culture medium farming. (wherein each of R1 to R5 independently is hydrogen, C1-C6 alkyl, C2-C6 alkenyl, C1-C6 alkoxy, C6-C20 (nucleus) aryl, C1-C10 carboxyl, C1-C10 carbonyl or halogen atom provided that at least one of R1 to R5 is C1-C10 alkenyl).
Patent CA-2527144-A1 (CA)
Inventor: JESSOP PHILIP G
IPC: C09K23/54
Filed: 2005-11-15
Abstract: A surfactant that reversibly converts to a non-surfactant upon contact with a gas containing substantially no carbon dioxide is described. The non-surfactant converts to the surfactant in the presence of carbon dioxide and water. The described compounds have at least one hydrophobic moiety, and either an amidine or guanidine moiety that converts to an amidinium or guanidinium bicarbonate salt, respectively, in the presence of water and carbon dioxide. Some embodiments require increased pressure to convert, others convert at 1 atmosphere.
Patent CA-2527352-A1 (CA)
Inventor: BOUCHY GAEL
IPC: F01D25/16
Filed: 2005-11-17
Abstract: L'invention concerne une turbomachine, comportant un rotor avec un arbr e d'entraînement (3), centré sur l'axe (2) de la turbomachine par un premier ( 4) et un deuxième (5) paliers, supportés respectivement par une pièce support du premier palier (9) et une pièce support du deuxième palier (13), solidaires l'une de l'autr e et reliées à la structure fixe de la turbomachine par un dispositif de découplage (20). Cette turbomachine comporte des moyens (23, 27) agencés pour coopérer avec au moins un élément (22) de la structure fixe de la turbomachine pour assurer u ne double fonction, de blocage en rotation des supports de paliers (9, 13) et de rétention radiale de l'arbre d'entraînement (3) en cas de découplage des paliers.
Patent CA-2529753-A1 (CA)
Inventor: LEBLOND REGIS
IPC: B29C49/56
Filed: 2004-06-11
Abstract: Dispositif de moulage de récipients en matière thermoplastique par soufflage ou étirage-soufflage, comportant un moule (1) avec deux demi-moules (1a, 1b) mutuellement mobiles et munis de moyens de verrouillage (14) avec deux éléments de verrou (15, 16) s'étendant sur toute la hauteur des demi-moules (1a, 1lb) respectifs, et pourvus d'une multiplicité de doigts saillants (17, 18) en crochets écartés d'intervalles (19, 20), un élément de verrou (15) étant fixe sur un demi-moule (1a) et l'autre élément de verrou (16) étant coulissant sur l'autre demi~moule (1b) sous l'action de moyens d'actionnemen t (20).
Patent CA-2529801-A1 (CA)
Title: Methods and devices for cutting and collecting soft tissue
Inventor: BROUNSTEIN DANIEL M
IPC: A61B18/14
Filed: 2004-06-17
Abstract: Devices and methods for collecting or cutting and collecting a specimen (904) from a mass of tissue within a patient. The device may include a specimen collection assembly (1710) including a flexible membrane (114) that isolates collected specimen (904) from the surrounding tissue. The collection (1710) device may also include structures that draw the collected specimen (904) toward the shaft (1704) and/or otherwise ease the insertion and retraction of the device and the collected specimen (904) from the patient through a small incision.
Patent CA-2530566-A1 (CA)
Inventor: HALLIER SONIA
IPC: A01H1/04
Filed: 2004-05-28
Abstract: Methods for producing plants that exhibit enhanced resistance to Sclerotinia sclerotiorum and/or Leptosphaeria maculans are described.
Patent CA-2530589-A1 (CA)
Title: Arylmethyl triazolo and imidazopyrazines as c-met inhibitors
Inventor: BOTROUS IRINY
IPC: A01N43/64
Filed: 2004-06-25
Abstract: The present invention relates to compounds of the Formulae (I) - (IV), wherein R1 - R6, R11 - R13, X and Y are defined herein, and their pharmaceutically acceptable salts. These compounds modulate the activity of c-Met and are therefore expected to be useful in the prevention and treatment of c-Met related disorders such as cancer.
Patent CA-2530826-A1 (CA)
Inventor: CASTALDO COSMO
IPC: H01R13/52
Filed: 2005-12-19
Abstract: A cord connector having a water-resistant seal that allows a cord to be connected to one or more connectors and then sealed in a water-resistant enclosure in a field installation or environment. The cord is received at a first opening of the enclosure which uses a sealing assembly comprising a nut, strain relief grommet and bushing to provide a water-resistant seal between the cord and the first opening of the enclosure. The connectors are received at a second opening of the enclosure and use a rubber seal to provide a water-resistant seal between the connectors and the second opening of the enclosure.
Patent CA-2533477-A1 (CA)
Title: Process for providing marking on security papers
Inventor: MOREAU VINCENT
IPC: G03C1/50
Filed: 2004-08-05
Abstract: A process for providing a security paper, in particular a banknote, with a coloured marking, comprising providing a photosensitive preparation on a portion of said document and submitting at least selected areas of said portion to a light beam, wherein said preparation is capable of forming a film on said portion and comprises a substance capable of producing colloidal metal particles under the effect of UV irradiation, and said areas are irradiated by means of an UV-light beam.
Patent CA-2535210-A1 (CA)
Title: Novel farnesyl protein transferase inhibitors as antitumor agents
Inventor: DESAI JAGDISH A
IPC: A61P35/00
Filed: 2004-08-04
Abstract: Disclosed are novel tricyclic compounds of the formula (I) and a pharmaceutically acceptable salts or solvates thereof. The compounds are useful for inhibiting farnesyl protein transferase. Also disclosed are pharmaceutical compositions comprising the compounds of formula (I). Also disclosed are uses of the compounds of formula (I) for the manufacture of a medicament for the treatment of cancer.
Patent CA-2539554-A1 (CA)
Title: Phenylacetic acid derivative, process for producing the same, and use
Inventor: NAKAYAMA YOSHISUKE
IPC: A61K31/421
Filed: 2004-09-21
Abstract: A compound represented by the general formula (I): (I) (wherein R1 and R2 each represents hydrogen, C1-8 alkyl, etc.; R3 represents either C1-8 alkyl optionally substituted by one to three halogen atoms or phenyl; R4 represents hydrogen, etc.; R5 and R6 each represents hydrogen, C1-8 alkyl, etc.; X  represents sulfur, oxygen, etc.; and ring A represents an optionally substituted cyclic group) or a salt thereof. The compound represented by the general formula (I) is extremely lowly toxic and is hence useful as a safe medical product. It has PPAR.delta. agonistic activity and is hence useful as a preventive and/or therapeutic agent for diseases caused by sugar/lipid abnormal metabolism, hypertension, circulatory diseases, etc.
Patent CA-2541256-A1 (CA)
Inventor: AWADALLA SALAH
IPC: G01T1/29
Filed: 2006-02-22
Abstract: A semiconductor radiation detector is provided for improved performance of pixels at the outer region of the crystal tile. The detector includes a semiconductor single crystal tile with two major planar opposing surfaces separated by a tile thickness.  A cathode electrode covers one of the major surfaces extending around the sides of the tile a fraction of the tile thickness and insulated on the side portions by an insulating encapsulant. An exemplary example is given using Cadmium Zinc Telluride semiconductor, gold electrodes, and Humiseal encapsulant, with the side portions of the cathode extending approximately 40-60 percent of the tile thickness. The example with CZT allows use of monolithic CZT detectors in X-ray applications at high bias voltages.  The shielding electrode design is demonstrated to improve significantly gamma radiation detection of outer pixels of the array, including energy resolution and photopeak counting efficiency. The detector has performance of detector leakage current density less than 6 nA/mm2 for a bias potential of substantially 1400V, and responsive to gamma radiation such that the energy resolution (full-width-at-half-maximum) of more than 90% of the pixels is less than 6%.
Patent CA-2542510-A1 (CA)
Inventor: FAIRLIE DAVID
IPC: A61P37/08
Filed: 2003-10-16
Abstract: This invention relates to methods of treatment of hypersensitivity conditions such as asthma and other allergic conditions, and especially to treatment of these conditions with cyclic peptidic and peptidomimetic compounds which have the ability to modulate the activity of G protein-coupled receptors. The compounds preferably act as antagonists of the C5a receptor, and are active against C5a receptors on polymorphonuclear leukocytes and macrophages.  Particularly preferred compounds for use in the methods of the invention are disclosed.
Patent CA-2544462-A1 (CA)
Inventor: SANDIG VOLKER
IPC: C12N5/10
Filed: 2004-11-03
Abstract: The present invention relates to immortalized avian cell lines suitable for production of biologicals or viruses for vaccination. In particular, the cell lines are derived from primary cells which are transformed with at least two viral or cellular genes, one of which causes cell cycle progression whereas the other interferes with innate protective mechanisms of the cell induced by dysregulated replication. The invention moreover relates to the production of said immortalized cell lines and their use for producing biologicals or viruses for vaccination.
Patent CA-2545508-A1 (CA)
Title: Camera pour la communication multimedia en continu vers un client distant
Inventor: WOTHERSPOON KENT D
IPC: H04N5/00
Filed: 2004-10-07
Abstract: L'invention concerne une caméra mobile de diffusion multimédia en continu pouvant être utilisée par un utilisateur pour établir une communication avec un ou plusieurs clients distants sur un réseau sans fil, qui permet une communication de signaux audio et vidéo compressés dans les deux sens et de signaux vocaux dans une communication de type téléphonie. Le client distant peut commander l'opération au moyen de signaux vocaux ou par commande directe. Un affichage vidéo situé au niveau de la caméra et du client distant permet la communication de données supplémentaires.
Patent CA-2549514-A1 (CA)
Title: Methode et appareil permettant la commutation entre des seances de messagerie concurrentes
Inventor: WISEBOURT SHAUL
IPC: H04M1/72436
Filed: 2006-06-06
Abstract: On décrit une méthode et un appareil qui permettent à un dispositif de communication de mener au moins deux sessions de communication concurrentes. La méthode comprend : la fourniture dune interface utilisateur graphique qui comprend une première partie pour mener une première session de communication et une seconde partie pour déclencher une permutation à une seconde session de communication; la permutation de la première partie de linterface utilisateur graphique pour mener la seconde session de communication en réponse à une entrée dutilisateur pour déclencher la permutation; et laffichage davis dans la seconde partie en réponse aux activités dau moins la seconde session de communication alors que la première session de communication est menée dans la première partie, chacun des avis comprenant une partie contact pour identifier un interlocuteur qui est le sujet de lavis et une partie activité pour identifier lactivité de linterlocuteur qui est le sujet de lavis.
Patent CA-2550756-A1 (CA)
Inventor: KNAUST HOLGER
IPC: F16F9/06
Filed: 2006-06-21
Abstract: An adjustable length gas spring comprises a casing and a piston which is disposed for displacement in the casing and joined to a piston rod. An externally operable adjusting valve is formed in the piston. Further, the piston is provided with a traction valve, which, upon application of tractive force from outside, cancels any blockage of the piston.