baber/WOPTO huggingface dataset:
Patent CA-2492969-C (CA)
Inventor: PFEIFFER HENRY E
IPC: E04G17/00
Filed: 2005-01-13
Granted: 2012-12-11
Abstract: A welded wire reinforcement is used in combination with insulated concrete form blocks having opposed panels joined by form ties. A method of construction forms building structures with insulated concert form blocks. The reinforcement member bas a base bar and a plurality of arms extending downwardly from the base bar and is utilized to provide increased internal strength to a modular concrete wall system. The welded wine reinforcement provides vertical and horizontal support without requiring any extra time or material to connect a vertical reinforcement to the concrete forms of the wall system. An alternate embodiment of the reinforcement member includes a horizontal base bar, arms extending downward and perpendicular from the base bar, and a plurality of end pieces attached to the arms to form a discontinuous bottom bar. The base bar and bottom bar are slidably received in rebar chairs defined bar the form ties. Another embodiment of the reinforcement member is utilized for reinforcing a modular concrete wall form with a ledge.
Patent CA-2495356-C (CA)
Inventor: TAROKH VAHID
IPC: H04B7/02
Filed: 1998-08-31
Granted: 2011-01-11
Abstract: A simple block coding arrangement is created with symbols transmitted over a plurality of transmit channels, in connection with coding that comprises only simple arithmetic operations, such as negation and conjugation. The diversity created by the transmitter utilizes space diversity and either time or frequency diversity. Space diversity is effected by redundantly transmitting over a plurality of antennas, time diversity is effected by redundantly transmitting at different times, and frequency diversity is effected by redundantly transmitting at different frequencies. Illustratively, using two transmit antennas and a single receive antenna, one of the disclosed embodiments provides the same diversity gain as the maximal-ratio receiver combining (MRRC) scheme with one transmit antenna and two receive antennas. The principles of this invention are applica-ble to arrangements with more than two antennas, and an illustrative embodiment is disclosed using the same space block code with two transmit and two receive antennas.
Patent CA-2499214-C (CA)
Title: Produit immunogene stable comprenant des heterocomplexes antigeniques
Inventor: LE BUANNEC HELENE
IPC: A61K47/48
Filed: 2003-09-16
Granted: 2014-02-11
Abstract: L'invention se rapporte à un produit immunogène stable pour l'induction d'anticorps à; l'encontre d'une ou plusieurs protéines antigéniques chez un sujet , caractérisé en ce qu'il comprend des hétérocomplexes immunogènes protéiques constitués d'associations entre (i) des molécules de protéines antigéniques et (ii) des molécules protéiques porteuses et en ce que moins de 40 pour cent des protéines antigéniques (i) sont liées aux molécules protéiques porteuses (ii) par une liaison covalente.
Patent CA-2501248-C (CA)
Inventor: ARNOLD JOHN G JR
IPC: F23J13/08
Filed: 2005-03-18
Granted: 2013-05-28
Abstract: A cap device for a flue opening of a chimney to enhance draw of smoke and to protect from entry of animals and debris. The cap comprises sidewalls fabricated from flat sheet metal forming a tubular housing, a top attached to the sidewalls by fasteners, a plurality of louver openings in a lower portion of the sidewalls to draw air, and a plurality of exit openings in an upper portion of the sidewalls above the plurality of louver openings. The plurality of exit openings are at least equal to a cross-sectional area of the flue opening. The sidewalls have an imperforated portion between the lower and upper portions. An inner frame and mounting assembly is attached to a lower edge of each sidewall. Anchoring and leveling means anchor the inner frame and mounting assembly to the chimney and level the cap with respect to the chimney.
Patent CA-2506694-C (CA)
Title: Tete d'impression a jet d'encre thermique avec espace de cavitation
Inventor: SILVERBROOK KIA
IPC: B41J2/16
Filed: 2003-11-17
Granted: 2009-10-27
Abstract: L'invention concerne une tête d'impression à jet d'encre comprenant une pluralité de buses et un ou plusieurs éléments chauffants (53, 10) correspondant à chaque buse. Chaque élément chauffant est conçu pour chauffer un liquide de formation de bulle dans la tête d'impression à une température supérieure à son point d'ébullition de sorte à y former une bulle de gaz (12). La production de cette bulle provoque l'éjection d'une goutte d'un liquide éjectable (tel que de l'encre) à travers la buse correspondante respective, d'où la réalisation d'une impression. Ledit liquide de formation de bulle (qui peut également être de l'encre) est contractile et présente un point de contraction (17) au voisinage duquel il se contracte, chaque élément chauffant étant conçu de sorte que le point de contraction d'une bulle formée par celui-ci soit espacé (54) de cet élément chauffant.
Patent CA-2516843-C (CA)
Inventor: NAGASAWA MASAYUKI
IPC: F22D5/26
Filed: 2005-08-22
Granted: 2008-01-22
Abstract: In the control of feedwater to the steam generator in a power plant comprising one steam generator and a plurality of turbine plants, the water level in the steam generator and the flow rate balance between the steam flow rate and the feedwater flow rate of each turbine plant will be stabilized. In the power plant comprising one steam generator and a plurality of turbine plants combined, the control in the feedwater controller of the first turbine plant (main turbine plant) is normal control, that is, to control the feedwater control valve through the use of detection signals from the steam generator level detecting unit, the main steam flow detecting unit and the feedwater flow detecting unit of the first turbine plant, and the control in the feedwater controller of the second turbine plant (duplicate turbine plant) is to control the feedwater control valve through the use of a detection signal from the condenser level detecting unit of the first turbine plant.
Patent CA-2517390-C (CA)
Inventor: THOMPSON TODD A
IPC: A61K31/353
Filed: 2004-02-27
Granted: 2012-01-17
Abstract: Methods for the prevention and/or alleviation of androgen-mediated disorders treatable by administering a chroman-derived anti-androgen compound are provided by the present invention. The invention further provides pharmaceutical and nutraceutical compositions containing chroman-derived anti-androgen compounds useful in the prevention and/or alleviation of androgen-mediated disorders, particularly prostate cancer.   (see above formula)
Patent CA-2517700-C (CA)
Title: Obtaining tandem mass spectrometry data for multiple parent ions in an ion population
Inventor: MAKAROV ALEXANDER ALEKSEEVICH
IPC: H01J49/00
Filed: 2004-03-19
Granted: 2009-11-17
Abstract: This invention relates to tandem mass spectrometry and, in particular, to tandem mass spectrometry using a linear ion trap and a time of flight detector to collect mass spectra to form a MS/MS experiment. The accepted standard is to store and mass analyze precursor ions in the ion trap before ejecting the ions axially to a collision cell for fragmentation before mass analysis of the fragments in the time of flight detector. This invention makes use of orthogonal ejection of ions with a narrow range of m/z values to produce a ribbon beam of ions that are injected into the collision cell. The shape of this beam and the high energy of the ions are accommodated by using a planar design of collision cell. Ions are retained in the ion trap during ejection so that successive narrow ranges may be stepped through consecutively to cover all precursor ions of interest.
Patent CA-2519746-C (CA)
Inventor: ANDRICK WILLIAM C
IPC: F16L21/035
Filed: 2005-09-15
Granted: 2010-11-16
Abstract: Il s'agit d'un joint d'étanchéité pour tuyau comprenant un corps en forme d'anneau ainsi que des saillies prenant naissance sur la périphérie de l'anneau constituant le corps du joint. Le corps du joint est conçu pour rouler sur le bout mâle d'un premier tuyau que l'on insère dans le bout femelle d'un second tuyau. Les saillies sont toutes constituées de deux surfaces. La première surface des saillies est conçue pour favoriser la rotation du corps du joint dans une première direction. La seconde surface des saillies est conçue pour empêcher que le corps du joint ne roule dans une direction opposée à la première.
Patent CA-2520284-C (CA)
Title: Procede de fabrication d'une encre d'impression numerique et produit ainsi obtenu
Inventor: LOPEZ MUNOZ ANTONIO
IPC: C09D11/02
Filed: 2004-03-11
Granted: 2011-09-13
Abstract: Le procédé de cette invention consiste à : disperser des pigments dans un mélange d'oligomères et monomères, contenant des acrylates de polyols, ayant une taille maximale de particule d'un micra, à diluer avec un mélange de monomères acryliques monofonctionnels et multifonctionnels jusqu'à l'obtention d'une viscosité comprise entre 10 et 30 centipoises, à introduire un système photoamorceur qui lancera la polymérisation des oligomères et monomères de la première phase, en présence d'un rayonnement ultraviolet, et à soumettre l'encre ainsi obtenue à un procédé de filtration.
Patent CA-2534628-C (CA)
Title: Apparatuses, systems and processes for surface cleaning
Inventor: WADSWORTH JOHN
IPC: F28G9/00
Filed: 2004-07-08
Granted: 2014-09-30
Abstract: Described and claimed are apparatuses and systems for surface cleaning comprising a pump and an applicator connected to the pump through which one or more cleaning agents can be applied to the surface at an operating pressure that is about 600 PSI or less and an operating flow rate that is about 1 gal/min or less.
Patent CA-2538249-C (CA)
Title: Dynamic cost network routing
Inventor: GUPTA SANYOGITA
IPC: G06F/
Filed: 2004-09-14
Granted: 2013-01-08
Abstract: To determine a network route corresponding to user needs, costs are dynamically defined for each link of a network. Specifically, based on link characteristics, routing factors are defined and for each factor, allowable values are defined. When determining a route, one or more routing factors and one or more allowable values for each factor are selected. Based on user prioritization of these factors and prioritization of the allowable values for each factor, weights are assigned to the factors and costs are assigned to the values. Link costs are determined by comparing a given link to each selected factor and determining for each factor which allowable value matches the link~s characteristics. The cost of each matching value is then weighted by its corresponding factor. The weighted costs are summed to determine a link cost. The link costs are subsequently used to determine a route through the network.
Patent CA-2540870-C (CA)
Title: Desulphurization of odorous gases of a pulp mill
Inventor: REILAMA ISMO
IPC: D21C11/08
Filed: 2004-10-04
Granted: 2012-12-18
Abstract: The invention relates to a method and an arrangement for the removal of concentrated odorous gases of a pulp mill. According to the method, the concentrated odorous gases containing sulphur compounds are collected from the odorous gases of the sulphite pulp mill and combusted with under air to oxidize the sulphur compounds, so that at least an essential part of the sulphur compounds is oxidized into elemental sulphur. The elemental sulphur is recovered in a liquid or solid form. It can be returned to the process or used in other processes.
Patent CA-2541272-C (CA)
Inventor: WEBER SEBASTIAN
IPC: H04W74/00
Filed: 2004-10-08
Granted: 2015-06-16
Abstract: A mobile-terminal platform system includes an application subsystem and an access subsystem. The access subsystem includes hardware and software for providing connectivity services. The application subsystem includes hardware and software for providing user-application services. The application subsystem and the access subsystem communicate via a defined interface. Each of the application subsystem and the access subsystem may be independently scaled.
Patent CA-2541978-C (CA)
Inventor: GUENTHER GERD
IPC: E04C5/06
Filed: 2004-03-09
Granted: 2008-05-13
Abstract: The innovation concerns components and their application in concrete components, in particular in shear stressed reinforced concrete components. Proposed are novel con-crete components which, apart from the flexural reinforcement, also intend different types of shear reinforcements in the form of novel components which at least partially encircle the flexural reinforcement.
Patent CA-2542691-C (CA)
Inventor: NISHIMOTO NORIHIRO
IPC: A61K45/06
Filed: 2004-10-15
Granted: 2013-09-24
Abstract: The present invention provides a mesothelioma therapeutic agent containing an interleukin-6 (IL-6) antagonist such as antibody to IL-6 receptor (IL-6R), and a mesothelioma cell growth inhibitor containing an IL-6 antagonist such as antibody to IL-6R.
Patent CA-2542823-C (CA)
Inventor: MIZUTANI SHIGEHIKO
IPC: G01N33/574
Filed: 2004-09-15
Granted: 2015-05-26
Abstract: The present invention provides a reagent for prognostic evaluation of carcinoma patients, comprising an anti-P-LAP antibody as an active ingredient.  Also, the present invention provides a method for determination of P-LAP which is a prognostic factor in carcinoma patients comprising (a) a step of contacting carcinoma tissues obtained from carcinoma patients by surgical operation with an anti-P-LAP antibody and (b) a step of measuring the intensity of the specific antigen-antibody reaction between P-LAP present in the carcinoma tissues and anti-P-LAP antibody.
Patent CA-2555537-C (CA)
Inventor: WELK GREGORY M
IPC: F24H1/36
Filed: 2006-08-08
Granted: 2009-06-02
Abstract: Les réservoirs supérieur et inférieur d'un chauffe-eau commercial à combustible sont séparés par un plenum qui constitue la portion verticale intermédiaire d'un échangeur de chaleur-évaporateur à deux passes. La partie inférieure de l'échangeur de chaleur comporte un ensemble de tubes de fumée verticaux qui descendent dans le réservoir inférieur et relient le plenum à une chambre de combustion située sous le réservoir inférieur, laquelle est reliée à la sortie d'un brûleur. La partie supérieure de l'échangeur de chaleur comporte un conduit de fumée vertical qui s'élève dans le réservoir supérieur et le plenum puis descend en spirale pour enfin sortir par le flanc latéral du réservoir supérieur. Pour mettre le chauffe-eau en marche, le brûleur fait circuler les gaz, en séquence, dans les tubes de fumée du réservoir inférieur, le plenum et le conduit spiralé du réservoir supérieur.
Patent CA-2557791-C (CA)
Title: Controlled-release pharmaceutical composition and method for producing the same
Inventor: YOSHITAKE TAKASHI
IPC: A61K9/28
Filed: 2005-03-23
Granted: 2011-03-08
Abstract: It is an object of the present invention, in the case of a controlled-release pharmaceutical composition, particularly a pulsed-release pharmaceutical composition, containing an acid-unstable physiologically active substance, to provide a pharmaceutical composition having little variation in dissolution lag time and high reliability of dissolution characteristics. The present invention discloses a controlled-release pharmaceutical composition comprising: 1) a core containing an acid-unstable physiologically active substance and a disintegrant; and 2) a release-controlling coating which covers the core, and which contains a water-insoluble polymer, an enteric polymer and a hydrophobic wax.
Patent CA-2557961-C (CA)
Inventor: PLUSS MARCEL
IPC: G06K7/00
Filed: 2005-02-28
Granted: 2014-01-14
Abstract: The invention relates to a method for recognizing identification media (IM) in the communication area (K-B) of a write/read device (WR) functioning according to the principle of inductive coupling in the MHz range, wherein an antenna is used for transmitting and receiving HF signals, in addition to a circuit (S(HF)) for transmitting HF signals with a standard transmitter power output (P-HF) and a logic circuit (Pr) for evaluating communication between a write/read device and an identification medium. A short inquiry signal (ASo) consisting of several fundamental components of the HF field and having a standard transmission power output (P-HF)is periodically transmitted via a transmission path (HFo) and the antenna (At) and a response signal (ASi) is detected (2) on the antenna (At). The response signal (ASi) is compared (3) to a reference signal (RS) and a communication signal (KS) is transmitted (4) in order to recognize an identification medium (IM) in the event that the response signal (ASi) is different (3-2) from the reference signal (RS). This enables energy-saving, reliable recognition of identification media occurring in the field of communications (K-B) for subsequent communication with the write/read device, particularly with respect to battery-operated write/read devices.
Patent CA-2558761-C (CA)
Inventor: ROUSSIE GABRIEL
IPC: F16L15/00
Filed: 2005-03-22
Granted: 2012-03-13
Abstract: A threaded tubular connection comprises a male tubular element comprising a male threaded portion and a female tubular element comprising a female threaded portion which cooperates by screwing with the male threaded portion.  In accordance with the invention, the threaded connection comprises at least one transfer zone which can transfer bending loads between said elements and which is axially spaced from said threaded portions, in which the male and female elements have an undulating surface and a smooth surface facing each other, the undulating surface (5) defining a series of rounded annular ribs (7) which come into contact with the smooth surface with a radial interference fit. Application to production strings for hydrocarbon wells.
Patent CA-2561877-C (CA)
Inventor: BREIT SAMUEL NORBERT
IPC: A61K38/19
Filed: 2005-04-13
Granted: 2017-03-14
Abstract: The present invention provides a method of modulating appetite and/or body weight in a subject, said method comprising administering to said subject an effective amount of a MIC-1-modulating agent, wherein said agent increases or decreases the amount of MIC-1 present in said subject, or inhibits or enhances the biological activity of MIC-1 present in said subject.
Patent CA-2562149-C (CA)
Inventor: WATSON ANDREW P
IPC: H02K1/27
Filed: 2005-03-30
Granted: 2008-06-03
Abstract: A magnet cradle for supporting a permanent magnet in an overhung recessed slot on the surface of a permanent magnet rotor having an axis of rotation. The cradle is non-magnetic and comprises a top and bottom wall abutting the permanent magnet. The cradle is sized to hold the permanent magnet within the overhung slots. Axial end walls generally perpendicular to the axis of rotation have circumferential edges configured to directly abut overhung portions of the slots. The total axial length of the top and bottom walls of the cradles in the axial direction are greater that the total axial length of the magnet, thereby permitting a magnet to fit between the axial end walls of the cradle without the cradle in the magnetic flux path of the magnet.
Patent CA-2562340-C (CA)
Inventor: DEKEMP ROBERT A
IPC: A61M36/06
Filed: 2006-10-03
Granted: 2013-04-02
Abstract: An 82Sr/82Rb generator column is made using a fluid impervious cylindrical container having a cover for closing the container in a fluid tight seal, and further having an inlet for connection of a conduit for delivering a fluid into the container and an outlet for connection of a conduit for conducting the fluid from the container. An ion exchange material fills the container, the ion exchange material being compacted within the container to a density that permits the ion exchange material to be eluted at a rate of at least 5 ml/min at a fluid pressure of 1.5 pounds per square inch (10 kPa). The generator column can be repeatedly recharged with 82Sr. The generator column is compatible with either three-dimensional or two-dimensional positron emission tomography systems.
Patent CA-2563929-C (CA)
Inventor: GALIANO HERVE
IPC: H01M8/10
Filed: 2005-04-15
Granted: 2014-05-20
Abstract: The invention relates to a process for preparing proton-conducting clay particles, successively comprising the following steps: a) a step of activating a clay powder, comprising a step in which the said powder is subjected to a gas plasma; b) a grafting step comprising a step of placing the activated powder obtained from step a) in contact with a solution comprising at least one compound comprising at least one group chosen from -PO3H2, -CO2H and -SO3H and salts thereof and comprising at least one group capable of grafting onto the surface of the said powder. Use of these particles for the manufacture of fuel cell membranes.
Patent CA-2568836-C (CA)
Inventor: LENZ DIRK HENNING
IPC: C07D207/36
Filed: 2005-06-03
Granted: 2013-04-16
Abstract: A process for preparing (3R,4R)-3-hydroxy-4-hydroxymethylpyrrolidine, the compound of formula (I), or (3S,4S)-3-hydroxy-4-hydroxymethylpyrrolidine, the compound of formula (Ia) involving, as a key step, the enzyme-catalysed enantioselective hydrolysis of a racemic 3,4-trans-disubstituted pyrrolidinone compound of formula (II).
Patent CA-2576787-C (CA)
Inventor: GAUCHEL JAMES VINCENT
IPC: B32B38/14
Filed: 2007-01-31
Granted: 2013-12-24
Abstract: Climbing products containing rails decorated using veil products colored, patterned, painted or in combination with marking methods such as company names and logos and resin formulation designed to withstand exposure to UV radiation with minimal change in appearance which create specific appearances for applications, enhance weathering performance, and facilitate processing efficiency. A combination of a filler free resin and coated veil systems to create a synergistic weather resistance surface with self contained color, pattern, picture, logo or combination of said same for climbing products. A system for producing components. Various methods, system, a ladder rail.
Patent CA-2578813-C (CA)
Inventor: PFINGSTEN THOMAS ROBERT
IPC: H02J13/00
Filed: 2005-09-02
Granted: 2013-03-19
Abstract: A power control assembly for use in an integrated power control system has a base with a housing that defines a cavity adapted for receiving a power switch. The control assembly includes a control module configured' for generating control signals for controlling the power switch for selectively providing power to a load. A control housing houses the control module and is adapted to be releasably coupled to the base housing and is configured for electrically coupling to control couplers on the base housing for providing the generated control signals to the power switch within the housing cavity upon coupling the control housing to the base housing.