baber/WOPTO huggingface dataset:
Patent CA-2686706-A1 (CA)
Inventor: BERGLUND KRIS ARVID
IPC: C12P17/18
Filed: 2008-05-06
Abstract: Method to produce eritadenine by liquid phase fermentation of Lentinus edodes without formation of the fruit body wherein the Lentinus edodes is exposed to shear during its cultivation.
Patent CA-2688427-A1 (CA)
Title: Proton exchange membrane and cell comprising such a membrane
Inventor: MOFAKHAMI ARASH
IPC: H01M50/434
Filed: 2008-03-06
Abstract: A cell of a fuel cell comprises an anode, a cathode, and between the cathode and the anode, a layer of ceramic including activated boron nitride.
Patent CA-2689894-A1 (CA)
Inventor: HELLSTROEM JOHANNES
IPC: F41A19/64
Filed: 2010-01-08
Abstract: An electronic apparatus for controlling a firing rate of an automatic firing weapon having an actuator adapted to operate a trigger mechanism of said weapon, said weapon exhibiting a natural free-running firing rate when triggered. The apparatus comprises an output driver means adapted to provide a drive signal for said actuator, a first single pulse generator means having a single pulse output coupled to an input of the driver means and adapted to generate a single pulse of a duration shorter than a time period of said natural free-running firing rate in response to a single pulse generator means input, and a pulse train generator means having a single pulse output coupled to an input of said first single pulse generator means and adapted to provide to the first single pulse generator means a train of pulses spaced in time a spacing period exceeding said time period of said natural free-running firing rate in response to a pulse train generator means input.
Patent CA-2692090-A1 (CA)
Inventor: TIKKA PETRI
IPC: D21C11/12
Filed: 2010-02-05
Abstract: The present invention relates to a method of producing steam at the digester plant of a chemical pulp mill. A first black liquor stream is discharged from the digester, which stream is evaporated using fresh steam as a heating medium. The evaporation generates steam required by the digesting process, which steam is used for heating fibrous material. A second black liquor stream discharged from the digester is flashed for producing flashing steam that is led into at least one heat exchanger to indirect heat exchange contact with clean evaporating liquid for generating clean steam. This clean steam is used for chip steaming.
Patent CA-2692828-A1 (CA)
Title: Composition thermoresistante pour animaux comprenant un melange enzymatique
Inventor: DALIBARD PIERRE
IPC: C12N9/98
Filed: 2008-06-20
Abstract: La présente invention concerne une composition thermorésistante pour animaux sous forme de poudre granuleuse comprenant : a) un mélange sous forme liquide d'au moins deux enzymes, b) un support choisi dans le groupe, consistant en la farine de blé, l'amidon, le gypsum, la maltodextrine et les rafles de maïs, et c) un enrobant choisi dans le groupe consistant en la cellulose et ses dérivés, la chitine, la carraghénine, l'alginate de sodium, les gommes végétales, les gommes obtenues par fermentation et les amidons et dérivés.
Patent CA-2692980-A1 (CA)
Inventor: EMMEL JURGEN
IPC: B01J8/18
Filed: 2008-04-29
Abstract: This invention relates to a fluidized-bed reactor (1) for the chemical and/or physical treatment of fluidizable substances and to a process herefor. Into the reactor interior (2), process gas is introduced via at least one central tube (3) and fluidizing gas via a tuyère bottom (7). The metallic walls of the central tube (3), of a container (4) connected with the same, and of an annular space (9) provided below the tuyere bottom (7) are provided with a thermal insulating coating (6, 10).
Patent CA-2694522-A1 (CA)
Inventor: BERCKMANS MARC CHARLES FLORENT
IPC: A23L9/20
Filed: 2008-07-24
Abstract: The present invention discloses a process for modifying starches comprising subjecting a non-pregelatinised starch and/or flour to a superheated steam treatment, wherein said superheated steam treatment is carried out in a reaction chamber of a reactor, said reaction chamber having at least one inlet and at least one outlet, and wherein the temperature of the superheated steam at the inlet of the reaction chamber is in the range of 150 to 650°C, preferably 250 to 550°C, more preferably 350 to 450°C, and wherein the temperature of the superheated steam at the outlet of the reaction chamber is in the range of 105 to 155°C, preferably 115 to 140°C, more preferably 115 to 125°C. The invention further refers to the starches obtained and baby foods, infant foods, sauces, soups, puddings, dressings, bakery creams, gravies and beverages comprising said starches. Also disclosed is a spray dryer for treating a heat-sensitive material with superheated steam comprising a reaction chamber having at least one inlet for the introduction into the chamber of a stream of superheated steam, at least one outlet for allowing the contents of the chamber to exit and a nozzle for producing a spray of droplets into the path of the stream of superheated steam, said spray of droplets being formed from a liquid containing the heat-sensitive material, wherein the reaction chamber is adapted such that, in use, the stream of superheated steam entering the reaction chamber becomes homogeneously distributed in the chamber and flows in a direction substantially parallel with the internal wall of the reaction chamber.
Patent CA-2697008-A1 (CA)
Inventor: PARK SUNG IK
IPC: H04B7/14
Filed: 2008-08-20
Abstract: The present invention relates to an on-channel repeating apparatus and method.  An embodiment of the present invention provides an on-channel repeating method including: subtracting a replica of a feedback signal from a signal received from a main transmitter or another repeating apparatus; demodulating and equalizing the signal to remove noise, a multipath signal, and the remaining feedback signal from the signal; inserting identification signal having good correlation properties into the signal;  modulating the signal; and transmitting the modulated signal. Another embodiment of the present invention provides an on-channel repeating apparatus including: a unit that converts signals received from a main transmitter or another repeating apparatus into signals in a predetermined band; a unit that generates identification signals having good correlation properties; a unit that generates a replica from the signals in the predetermined band and the identification signal, and then removes a feedback signal; a unit that demodulates a signal from which the feedback signal is removed; a unit that equalizes the demodulated signal to remove noise, a multipath signal, and the remaining feedback signal therefrom; a unit that inserts the identification signal into the equalized signal; and a unit that modulates the signal having the identification signal inserted thereinto and transmits the modulated signal. According to the present invention, the repeating apparatus repeats output signals that have a small time delay and whose distortion is corrected. Therefore, it is possible to improve the utilization of limited frequency sources, and reduce investment in achieving a repeating apparatus.
Patent CA-2697418-A1 (CA)
Inventor: CAPUOZZO GIUSEPPE
IPC: H04L12/66
Filed: 2010-03-23
Abstract: The present description relates to an adaptation proxy, a computer system, a computer-implemented method, and a computer program product for enabling presence and remote call control services between client devices served by different SIP servers. In one aspect, the adaptation proxy integrable into a computer system for enabling presence and remote call control services between client devices served by different SIP servers may comprise: an SIP adaptor operable to transform and to transport SIP messages between the client devices served by the different SIP servers; a CSTA gateway operable to convert a CSTA event supported by a second SIP server of the SIP servers into a format supported by a first SIP server of the SIP servers, wherein the CSTA event independently operates over the SIP messages to communicate remote control commands; and a presence integrator operable to notify a change to a call state of a first client device from the client devices served by the first SIP server to the second SIP server after having performed a mapping between the changed call state and a corresponding presence state of a second client device from the client devices served by the second SIP server so as to integrate presence information of the first client device and the second client device.
Patent CA-2698525-A1 (CA)
Inventor: DURBIN DUANE
IPC: G01B11/24
Filed: 2008-09-05
Abstract: Systems and methods are disclosed to preview a scan includes placing a three dimensional (3D) scanner probe near an object to be scanned; scanning a portion of the object to generate a 3D model of the scanned portion of the object; and displaying the 3D  model of the portion as a live 3D preview of the 3D model, wherein the live 3D preview provides feedback on the probe's position and orientation relative to the object.
Patent CA-2699070-A1 (CA)
Inventor: JACQUEMET CHRISTIAN
IPC: B01F23/47
Filed: 2008-07-28
Abstract: The invention relates to the use of phosphoric acid in a method for concentrating an aqueous dispersion or suspension of calcium carbonate in the presence of at least one acrylic dispersant, as an agent for reducing the amount of free dispersant, i.e. the fraction of the acrylic dispersant not adsorbed at the surface of the calcium carbonate particles and present in the aqueous phase. The invention also relates to aqueous dispersions and suspensions of calcium carbonate having a reduced free dispersant content.
Patent CA-2700412-A1 (CA)
Inventor: RINTALA JUHA
IPC: D21H17/47
Filed: 2008-09-30
Abstract: The invention relates to a method for controlling deposit formation on paper machine rolls, said method comprising applying at the dry end of a paper machine an aqueous solution of an anionic or non-ionic polymer on the surface of the paper for preventing the rolls from being contaminated by stickies and/or other depositable material from the paper.
Patent CA-2700994-A1 (CA)
Title: A method of providing firmware to a processor-based electronic device
Inventor: HAMID LAURENCE
IPC: G06F9/445
Filed: 2008-10-02
Abstract: A method of providing new functionality to an electronic product is provided.  The new functionality for the elec-tronic product being installed via a new firmware load from a memory card. The new firmware load being released to the electronic product upon the provision of an authentication by the user of the electronic product that matches the authentification credentials stored within the memory card. In a further embodiment of the invention the authentication further supports the transfer of addi-tional content relating to the authenticated user thereby providing the electronic device with a"personality" determined by the user. In another embodiment of the invention the new firmware load is "personalized" to the memory card such that it cannot be illegally duplicated or copied thereby allowing vendors to provide via the Internet new functionalities for electronic products on a procure-ment basis.
Patent CA-2701383-A1 (CA)
Inventor: LI JIE
IPC: C08J3/22
Filed: 2010-04-22
Abstract: The composition and the preparation of a chain-extending concentrate for production of foamed cellular materials of aromatic polyesters is disclosed in this invention. The chain--extending concentrate is comprised of an ethylene-acrylate copolymer, a high-temperature thermoplastic and a multifunctional compound. The preparation process consists of two steps: 1) Mixing and melt blending the multifunctional compound and the HT  thermoplastic resin into the matrix of the ethylene-acrylate copolymer in an internal mixer and 2) extrusion of the mixture at a temperature below the melting point or reaction temperature of the multifunctional compound.
Patent CA-2703513-A1 (CA)
Inventor: BENICHOU FABRICE
IPC: F24C7/00
Filed: 2008-10-14
Abstract: The invention relates to a towel-drier radiator (1) that comprises two vertical mounts (2, 3) between which are provided heating bars (4). Said radiator (1) is provided with an additional device (7) for heating an air flow. The device (7) includes a telescopic rail (11) bearing an air flow heating device (12), said telescopic rail (11) being provided with securing means (17) to the two vertical mounts (2, 3) of said radiator (1), said securing means (17) defining means for blocking two openings (20, 23) formed through a respective wall (21, 24) of said mounts.
Patent CA-2705377-A1 (CA)
Inventor: MAEAETTAE PAEIVI
IPC: B31B50/00
Filed: 2009-08-12
Abstract: The invention relates to a mould system (1) for manufacturing a cardboard-based container, comprising a movable mould half (10) and a stationary mould half (20), which are located opposite to each other, the mould system (1) enabling the manufacture of a container (500) that comprises a bottom (57) pressed from a cardboard blank and walls (59) connected to the bottom, and a rim (50) that is at least partly cast of plastic and connected to the upper edge of the walls, encircling the walls, whereby the mould half (10) that is movable with respect to the stationary mould half (20) includes at least a core plate (4) provided with a core (41), a plate-like seal ring (5), which is movable with respect to the core (41) and comprises a seal surface (5a) and surrounds the core (41), and a collar ring (6), which can be adapted between the core (41) and the seal ring (5) and by which the rim (50) can be made on the container and which can be moved with respect to both the seal ring (5) and the core (41); and the stationary mould half (40) includes at least a mould plate (7) that is provided with a mould cavity (71) and a seal surface (7a). In the mould system (1) according to the invention, an insert (720) can be supported on and detachably attached to the base (71b) of the mould cavity (71) reducing the depth H of the mould cavity by its height h, so that the continuous surface (71b) of the insert (720) works as the new bottom (71b) of the mould cavity and that the length H  of the part of the core (41) that penetrates inside the mould cavity sat the pressing stage of the cardboard blank can be shortened, respectively, by the height h of the insert, either by replacing the core (41) on the core plate with a shorter one or by detachably attaching to the basic part (41g) of the core (41), the length of which does not change an attachment part (41 f), the length of which can be changed, whereby the core or the attachments of the core and the inserts (720) of the base of the mould cavity, which correspond to each other, can be used to change the depth of the cardboard blank that is manufactured, i.e., the distance of the container bottom (57), which is pressed from the cardboard blank, from the upper edges of the container walls (59).
Patent CA-2705542-A1 (CA)
Inventor: HEIFETZ PETER B
IPC: C07K19/00
Filed: 2008-11-12
Abstract: Methods and compositions are disclosed to engineer plastids comprising heterologous genes encoding immuno-activating domains fused to an extracellular domain (ECD) of a receptor or surface glycoprotein, a growth factor or an enzyme and produced within a subcellular organelle, such as a chloroplast. The immuno-activating domains may include those regions of a protein capable of modulating the interaction between immune effector cells via proteins containing stereoselective binding domains and specific ligands, such as the Fc regions of antibodies. The present disclosure also demonstrates the utility of plants, including green algae, for the production of complex multi-domain fusion proteins as soluble bioactive therapeutic agents.
Patent CA-2706050-A1 (CA)
Title: Novel att recombination sequences
Inventor: ENENKEL BARBARA
IPC: C12N15/90
Filed: 2008-11-28
Abstract: The present invention relates to novel nucleotide sequences, which are variants of att recombination sequences, involved in sequence-specific recombination of DNA in eukaryotic cells, whereby sequence specific recombination is performed by a bacteriophage lambda integrase Int. Such novel att recombination sequences being e.g. attP.b, attP.a, attL.a,attR.a and attR.b.  The present invention further relates to a method of sequence-specific recombination of DNA in eukaryotic cells, comprising the introduction of a first DNA comprising a nucleotide sequence containing at least one recombination sequence into a cell, introducing a second DNA comprising a nucleotide sequence containing at least one further recombination sequence into a cell, and performing the sequence specific recombination by a bacteriophage lambda integrase Int, whereby at least one of said first or second DNAs is a novel att recombination sequences being e.g. attP.b, attP.a, attL.a, attR.a and attR.b.
Patent CA-2706279-A1 (CA)
Inventor: KRIESELS PETRUS CORNELIS
IPC: E21B7/20
Filed: 2008-12-11
Abstract: A method is provided of radially expanding a tubular element in a wellbore formed in an earth formation, the method comprising arranging the tubular element in the wellbore whereby a lower end portion of the wall of the tubular element extends radially outward and in axially reverse direction so as to form an expanded tubular section extending around a remaining tubular section of the tubular element, whereby an annular space is defined between said expanded and remaining tubular sections. The expanded tubular section is axially extended by moving the remaining tubular section downward relative to the expanded tubular section so that said lower end portion of the wall bends radially outward and in axially reverse direction. A tube is positioned in the annular space so that the tube extends substantially concentrically with the expanded tubular section, wherein the tube is arranged to support at least one of the remaining tubular section and the expanded tubular section
Patent CA-2708720-A1 (CA)
Inventor: PEARSON SIMON
IPC: A61G3/06
Filed: 2008-12-18
Abstract: A vehicle entry apparatus (2) for a vehicle (1) having a door opening and a sill (15) has a platform (4) and rotatable mounting means (46) for mounting the platform adjacent the door opening. The platform (4) has a surface for supporting a wheelchair (3) thereon and is rotatable between a stowed position, in which at least part of the surface is positioned or positionable below at least part of the sill (15), and a loading position, in which the platform extends or is extendable through the door opening.
Patent CA-2709617-A1 (CA)
Inventor: KLEYMAN GENNADY
IPC: A61B17/34
Filed: 2010-07-13
Abstract: A surgical apparatus for positioning within a tissue tract accessing an underlying body cavity includes a seal anchor member comprising a compressible inaterial and being adapted to transition between a first expanded condition to facilitate securing of the seal anchor meinber within the tissue tract and in substantial sealed relation with tissue surfaces defining the tissue tract and a second compressed condition to facilitate at least partial insertion of the seal anchor member within the tissue tract. The seal anclior member has proximal and distal ends defining elongated perimeters. At least one port extends between the proximal and distal ends and is adapted for reception of an object whereby compressible material defining the at least one port is adapted to deform to establish a substantial sealed relation with the object.
Patent CA-2712889-A1 (CA)
Inventor: ALLEN MELISSA
IPC: G21G1/02
Filed: 2010-08-12
Abstract: Example embodiments are directed to methods of producing desired isotopes in commercial nuclear reactors and associated apparatuses using instrumentation tubes conventionally found in nuclear reactor vessels to expose irradiation targets to neutron flux found in the operating nuclear reactor. Example embodiments include assemblies for retention and producing radioisotopes in nuclear reactors and instrumentation tubes thereof. Example embodiments include one or more retention assemblies that contain one or more irradiation targets and are useable with example delivery systems that permit delivery of irradiation targets. Example embodiments may be sized, shaped, fabricated, and otherwise configured to successfully move through example delivery systems and conventional instrumentation tubes while containing irradiation targets and desired isotopes produced therefrom.
Patent CA-2713025-A1 (CA)
Inventor: DIAZ BUEZO NURIA
IPC: A61K31/40
Filed: 2009-01-13
Abstract: A selective kappa opioid receptor antagonist having the Formula (I) useful for treating ethanol use disorder withdrawal and anxiety, and/or depression, or schizophrenia as independent comorbid conditions.
Patent CA-2713744-A1 (CA)
Inventor: NAGEL FREDERIK
IPC: G10L21/02
Filed: 2009-01-20
Abstract: For a bandwidth extension of an audio sig-nal, in a signal spreader the audio signal is temporally spread by a spread factor greater than 1. The temporally spread au-dio signal is then supplied to a demicator to decimate the tem-porally spread version by a decimation factor matched to the spread factor. The band generated by this decimation opera-tion is extracted and distorted, and finally combined with the audio signal to obtain a bandwidth extended audio signal. A  phase vocoder in the filterbank implementation or transforma-tion implementation may be used for signal spreading.
Patent CA-2716187-A1 (CA)
Inventor: FERNANDEZ FABIANA
IPC: A61K39/02
Filed: 2009-02-19
Abstract: The present invention is directed to a bioconjugate vaccine, such as an O1-bioconjugate vaccine, comprising: a protein carrier comprising a protein carrier containing at least one consensus sequence, D/E - X - N - Z - S/T, wherein X and Z may be any natural amino acid except proline; at least one antigenic polysaccharide from at least one pathogenic bacterium, linked to the protein carrier; and, optionally, an adjuvant. In another aspect, the present invention is directed to a method of producing an O1-bioconjugate in a bioreactor comprising a number steps.
Patent CA-2718353-A1 (CA)
Title: Method and device for the thermal control of temperature-dependent enzymatic reactions using magnetic particles or magnetic beads and alternating magnetic fields
Inventor: ZILCH CHRISTIAN
IPC: B01L7/00
Filed: 2009-03-19
Abstract: The invention relates to a method for the thermal control of at least one temperature-dependent enzymatic reaction in the presence of magnetic particles, particularly nanoparticles, or magnetic beads in vitro by means of the heating of the magnetic beads or magnetic particles to at least one certain target temperature by means of alternating magnetic fields.   The enzymatic reaction which can be controlled with the method according to the invention is preferably a PCR reaction or another reaction for the elongation or amplification of nucleic acids, including DNA, RNA or hybrids or derivatives thereof, which takes place directly on the functionalised magnetic beads.   Further aspects of the invention relate to a reactor for carrying out the method and the use of the method or the reactor in analytics and diagnostics.
Patent CA-2718995-A1 (CA)
Title: Method and apparatus for determining red blood cell indices of a blood sample utilizing the intrinsic pigmentation of hemoglobin contained within the red blood cells
Inventor: WARDLAW STEPHEN C
IPC: G01N33/49
Filed: 2009-03-20
Abstract: Method and apparatus for determining the concentration of haemoglobin within red blood cells. An undiluted, whole blood sample is deposited into a transparent analysis chamber (10) whose height is such that the red blood cells are in contact with both surfaces (14, 18). Then the optical density of a portion of the red blood cells in contact with both' surf aces is measured.  The haemoglobin concentration of the red blood cell is calculated from the optical density and the known distinction coefficient of haemoglobin. This is repeated with other cells until an average haemoglobin concentration can be determined with confidence.  Dependent claims include use of zwitterionic isovolumetric sphering agent make the measurement independent of a geometrical form factor.