baber/WOPTO huggingface dataset:
Patent CA-2544221-A1 (CA)
Inventor: AHMADY FARSHID
IPC: F23L5/02
Filed: 2006-04-18
Abstract: A radiant heater including a burner having an inlet for receiving an air and gas mixture and an exhaust for emitting exhaust gases generated by combustion of the air and gas mixture within the burner, an elongated radiant heating tube having an inlet for receiving the exhaust gases emitted by the burner, a gas flow control assembly for controlling the flow of gas to the burner, and a blower for controlling the flow of air to the burner. The blower comprises a two-stage blower including a motor having a low winding corresponding to a low blower speed and a high winding corresponding to a high blower speed. The gas flow control assembly comprise s a two-stage regulator or two-stage valve having a low setting for delivering a low gas flow to the burner and a high setting for delivering a high gas flow to the burner.
Patent CA-2544503-A1 (CA)
Title: Pharmaceutical composition consisting of a beta-3 adrenoceptor agonist and an alpha agonist
Inventor: EBINGER URSULA
IPC: A61K31/4164
Filed: 2004-10-29
Abstract: The invention relates to a new combination for treating dysfunction of the bladder, containing alpha agonists and a beta-3 adrenoceptor agonist.
Patent CA-2545784-A1 (CA)
Title: Vehicule lourd
Inventor: DURIF PIERRE
IPC: B60P1/04
Filed: 2004-11-30
Abstract: L'invention concerne un véhicule lourd, tel qu'un véhicule de transport (1) ou un engin de «Génie Civil», d'une masse supérieure à 500 tonnes, équipé de pneumatiques (4a, 4b, 5a, 5b, 9a, 9b, 10a, 10b, 11a, 11b) de structure radiale de diamètre supérieur à trois mètres cinquante présentant une largeur axiale supérieure à 37 pouces, comportant un train avant (2) directionnel muni d'au moins deux pneumatiques (4a, 4b, 5a, 5b) et d'un train arrière (3) comportant au moins quatre pneumatiques (9a, 9b, 10a, 10b, 11a, 11b) et par lequel est transmise au moins une partie de la motricité. Selon l'invention, le train arrière (3) comporte au moins deux bras tirés (6) associés chacun à deux pneumatiques.
Patent CA-2546842-A1 (CA)
Title: Sliding reconstitution device for a diluent container
Inventor: WEINBERG ROBERT J
IPC: A61J1/20
Filed: 2004-12-01
Abstract: The present invention provides a connector device or reconstitution device (10) for placing a first container (12), such as a liquid container (e.g.  flexible container or syringe), in fluid communication with a second container (14), such as a drug vial. The connector device (10) has a first sleeve (32) having a first end (36) and a second end (38). The first sleeve (32) has at the first end (36), a first attaching member (30) adapted to attach to the liquid container (12). The connector device (10) also has a second sleeve (34) having a first end (48) and a second end (50). A second attaching member (28) is attached on the second end (50) of the second sleeve (34) and is adapted to attach to the second container (14). The second attaching member (28) has a sealing member (84). A piercing member (76) projects within the sleeves (32,34) for providing a fluid flow path from the first container (12) to the second container (14). The connector device (10) is movable from the inactivated position to the activated position wherein the second sleeve (34) moves axially with respect to the first sleeve (32) and wherein the piercing member places the first container (12) and the second container (14) in fluid communication. The connector device (10) includes structure for preventing premature activation of the connector device (10).
Patent CA-2547082-A1 (CA)
Title: Fluid motion and composition analysis device and method
Inventor: LAND JOHN M
IPC: G06F19/00
Filed: 2004-11-23
Abstract: A remote sensor and associated data processor, performs concurrent analysis of backscattered signals from a multi-beam (6-10) acoustic Doppler emitter/receiver (1) positioned against the inside wall of a conveying pipe (2) or channel. Range-gating of the return signals allows independent analysis of discrete volumes of backscattered signal data corresponding to the distribution, concentration and travel velocity of small individual volumes or bins of water and suspended solids (4). Velocity is derived from the measured Doppler frequency shift for each bin. Relative solids concentration is estimated as a function of the measured intensity of the backscattered signals. The intensity data are calibrated by inputting site-specific environmental information, such as temperature, salinity, acoustical system constant, backscattered signal interpretation ratio between concentration and particle size, and concurrently measured concentration values obtained from physical sample collection and previous laboratory analysis into the analytical computer program. The program uses redundant iterative routines that adjust calibration parameters using data obtained from the previous measurement on an adjacent layer in a continuous self-correcting process. The apparatus and method provide both historical and real-time measurements of distribution, concentration and velocity of suspended solids in a flow of piped or channeled liquid (3).
Patent CA-2552602-A1 (CA)
Inventor: PIKE RANDY T
IPC: C09K19/58
Filed: 2004-11-23
Abstract: An optically active composition (100) for optical applications has been identified. The optically active composition (100) can include at least one cyclic molecule having a nanocore (112) disposed within the cyclic molecule to form a filled ring (108). The composition (100) is optically transmissive fo r at least one photonic wavelength that would not otherwise be transmitted by the composition (100) if the nanocore were absent from the cyclic molecule. The cyclic molecule can be a carbon ring, an aromatic ring, or a heterocycli c ring. The filled ring (108) can be attached to a chiral molecule which is a repeat unit (102) in a polymeric backbone. A second filled ring (110) which causes the composition to be optically transmissive at a second wavelength also can be attached to the chiral molecule (102) as well. An electric field can be applied to the filled ring (108) to adjust the wavelength at which filled ring (108) is transmissive.
Patent CA-2553418-A1 (CA)
Title: Transcoding cablecard
Inventor: DEROVANESSIAN HENRY
IPC: H04N7/167
Filed: 2005-01-12
Abstract: A CableCARD device for manipulation of a stream of data has an inband data input for receiving a stream of video data from a host, the stream of video data being encrypted and encoded according to a first coding. A decrypter decrypts the encrypted data. A transcoder transcodes the stream of video data to convert the stream of video data to a second coding, producing a transcoded data stream. An encrypter encrypts the transcoded data stream. An inband data output sends the encrypted transcoded data stream back to the host. This abstract should not be considered limiting, since other embodiments may incorporate more, fewer or different elements that those described in this abstract.
Patent CA-2554723-A1 (CA)
Title: Adjustable chanter for bagpipes
Inventor: CAMPBELL KYLE
IPC: G10D7/06
Filed: 2006-07-28
Abstract: An adjustable chanter for mounting in an outlet tube of a set of bagpipes includes a conventional reed and a conventional chanter pipe having a series of finger holes by which notes can be selected. The chanter pipe has a collar at an upper end which is screw fastened to a hub defining a sleeve arranged which extends from the upper end of the chanter pipe into the tube of the set of bagpipes as a friction fit within the tube such that the hub is supported in the tube for receiving air through the tube from the bag for passing through the pipe for playing t he notes. The position of the mouth of the reed relative to the holes in the chanter pipe is adjusted by a shuttle which slides longitudinally in the hub moved by a manually operable shaft projecting from the hub to one side and manually rotatable so that the reed can be adjusted to change tuning without rotating the chanter pipe or removing the chanter pipe from the tube of the bag.
Patent CA-2558021-A1 (CA)
Title: Quick connect tube couplings
Inventor: OLSON DARWIN C
IPC: F16L37/00
Filed: 1995-12-18
Abstract: The invention provides quick-connect couplings having a sleeve with tubular tube support, internal O-ring, external O-ring and collet configured to retain a tube on the support. In one embodiment the support is retained by engagement with a first internal annual shoulder. The interior O-ring seals against the tube. The collet retains the support. In another embodiment, the support is staked by a radially extending flange. The internal O-ring is between the collet and flange. An annular trough receives the tube which is connected by the coupling. Pressing the collet into the sleeve locks the tube for quick-connect coupling. The bore may be in a valve body or weld bushing welded to an air tank.
Patent CA-2558667-A1 (CA)
Title: Antisense oligonucleotides for inhibiting the formation of metastases in cancer
Inventor: SCHLINGENSIEPEN REIMAR
IPC: C07H21/00
Filed: 2005-02-28
Abstract: The present invention is related to pharmaceutical compositions for the inhibition of metastases and treatment of cancer such as bladder carcinoma, colon cancer, endometrial cancer, hepatocellular carcinoma, leukemia, lymphoma, melanoma, non-small cell lung cancer (NSCLC), ovarian cancer, pancreatic cancer, prostate cancer, soft tissue cancer, renal cancer, osteosarcoma, mesothelioma, myeloma multiple, bladder carcinoma and esophagcal cancer as well as the use of these pharmaceutical compositions for the treatment of said metastases and cancers. Another aspect of this invention are new antisense oligonucleotides inhibiting the formation of human interleukin 10 and their synthesis. A further aspect of this invention is the use IL-10 antisense oligonucleotides for the preparation of pharmaceutical compositions and for the treatment of cancer and metastases.
Patent CA-2558762-A1 (CA)
Title: Utilisation de l`agomelatine pour l`obtention de medicaments destines au traitement des troubles du sommeil chez le patient deprime
Inventor: DELALLEAU BRUNO
IPC: A61K31/165
Filed: 2006-09-08
Abstract: La présente invention concerne l'utilisation de l'agomélatine ou N [2-(7- méthoxy-1- naphtyl)éthyl]acétamide pour l'obtention de médicaments destinés au traiteme nt des troubles du sommeil chez le patient déprimé.
Patent CA-2558815-A1 (CA)
Title: Barley for production of flavor-stable beverage
Inventor: LOK FINN
IPC: A23L35/00
Filed: 2005-03-09
Abstract: According to the invention, there is provided null-LOX-1 barley and plant products produced thereof, such as malt manufactured by using barley kernels defective in synthesis of the fatty acid-converting enzyme lipoxygenase-1.  Said enzyme accounts for the principal activity related to conversion of linoleic acid into 9-hydroperoxy octadecadienoic acid, a lipoxygenase pathway metabolite, which-through further enzymatic or spontaneous reactions-may lead to the appearance of trans-2-nonenal. The invention enables brewers to produce a beer devoid of detectable trans-2-nonenal-specific off flavors, even after prolonged storage of the beverage.
Patent CA-2560795-A1 (CA)
Title: Hockey training aid
Inventor: NORMAND JOHN
IPC: A63B59/70
Filed: 2006-09-25
Abstract: The hockey training aid is a hockey stick/blade which can be either a one piece stick as in a one piece composite stick or an attachable/replaceable blade, which can be attached to a stick shaft. The blade has a shank for inserting the stick handle and containing a channel along the lower edge of the blade. A string is fastened tat one end to a puck and or ball and at the other end to a ball bearing shaped bead that is freely moveable within the channel. The string attached to the bead extends outward from the channel through a slit that also extends along the length of the channel. During use, as the puck/ball moves back-and-forth during stick-handling drills, the bead freely moves back-and-forth within the channel and the tether freely moves along the slit. An additional optional hole is provided at the top of the blade for use as an alternative stationary attachment of an elastic tether to the blade
Patent CA-2562417-A1 (CA)
Title: Piperidine derivatives as modulators of chemokine receptor ccr5
Inventor: TUCKER HOWARD
IPC: A61P1/00
Filed: 2005-04-20
Abstract: Compounds of formula (I): compositions comprising them, processes for preparing them and their use in medical therapy (for example modulating CCR5 receptor activity in a warm blooded animal).
Patent CA-2563886-A1 (CA)
Inventor: ENAN ESSAM
IPC: C12N1/38
Filed: 2005-03-21
Abstract: A screening method for identifying compounds that are effective insect control agents includes providing cells expressing an octopamine receptor, adding the compounds to the cells, and measuring the effects of the compounds and compositions. The effects of the compounds may be determined by measuring the binding affinity of the compounds to the octopamine receptor or measuring the change in intracellular cAMP or Ca2+ levels.
Patent CA-2565853-A1 (CA)
Inventor: MURDAUGH PERRY MICHAEL
IPC: C08K5/00
Filed: 2005-05-17
Abstract: A method for incorporating a UV light absorbing compound into a polyester prepared using direct esterification of reactants selected from a dicarboxylic acid and a diol, the method comprising reacting the reactants in an esterifying reactor under conditions sufficient to form an esterified product including at least one of an ester, an oligomer, or mixture having an ester and a mixture of low molecular weight polyester; polymerizing the esterified product in a polycondensation reactor to form a polyester; and adding the UV  absorbing compound to the esterified products when at least 50% of the carboxy groups initially present in the reactants have been esterified to obtain a yield of UV absorbing compound incorporated into the polyester of greater than 40%. Articles utilizing the UV protected polyester are additionally disclosed.
Patent CA-2566953-A1 (CA)
Inventor: YOSHIDA TAKASHI
IPC: F17C7/04
Filed: 2004-05-20
Abstract: A gas cylinder (1), comprising a pressure container (3) capable of storing a foam body (9) occupying 80% or more of the internal volume thereof and a valve (7) jetting liquefied gas in the pressure container (3) fitted to the upper part of the pressure container (3), wherein a communication hole (11) communicating with the valve (7) is formed in the foam body (9), and a tube (53) is installed in the communication hole (11). The tip part (53A) of the tube (53) is positioned at the approximately half level (L) of the full level of the pressure container (3), and installed so as not to be brought into contact with the inside of a space part (11A) formed in the communication hole (11).
Patent CA-2567068-A1 (CA)
Title: Perchlorate removal process
Inventor: JENSEN PETER L
IPC: B01J49/00
Filed: 2005-05-17
Abstract: Systems and methods for removing perchlorate load from ion exchange resin regeneration brines.
Patent CA-2568963-A1 (CA)
Inventor: KLARNER RICHARD G
IPC: G21C15/16
Filed: 2006-11-24
Abstract: A low velocity region above the primary deck in a recirculating nuclear stea m generator is formed through which flows a small percentage of recirculated liquid. The liquid flow is established by strategically sized and positioned inlet and outlet ports. Suspended particles within the low flow zone will settle onto the horizontal primary deck plate and are thereby removed from the recirculated flow.
Patent CA-2569115-A1 (CA)
Title: Disassembleable washer device for down-hole drills
Inventor: LYON LELAND H
IPC: F16L17/06
Filed: 2005-06-03
Abstract: A washer device is provided for a threaded joint formed between two members, preferably two down-hole drill components, each member having a threaded portion and an end surface, the two member threaded portions being engaged to couple the two members such that the two end surfaces generally face each other. The washer device basically includes a generally annular body having a central axis and opposing axial ends. The body is formed of a flexible strip having two opposing ends, the flexible strip being winded about the axis into at least one complete loop with one of the two ends being attached to either an intermediate portion of the strip or the other one of the two strip ends.  The annular body is disposeable between the two members such that each joint member end surface is disposeable against a separate one of the washer body axial ends.
Patent CA-2573625-A1 (CA)
Title: Radiation curable inkjet inks, method of manufacture, and methods of use thereof
Inventor: ELLISON MATTHEW M
IPC: C09D11/00
Filed: 2005-07-14
Abstract: Disclosed herein are non-aqueous, radiation curable inkjet inks exhibiting stability at high shear rate (good rheological stability), stability at high temperatures, and/or stability in inkjet print heads, especially impulse inkjet print heads. The inks have a wide process window at a variety of print speeds using an impulse inkjet print head.
Patent CA-2576597-A1 (CA)
Title: Audio, visual and device data capturing system with real-time speech recognition command and control system
Inventor: WANG GANG
IPC: G16H30/40
Filed: 2007-02-01
Abstract: An audio, visual and device data capturing system including an audio recorder for recording audio data, at least one visual recorder for recording visual data, at least one device data recorder for receiving device data from at least one device in communication with the system, a speech recognition module for interpreting the audio data, a transcript module for generating transcript data from the interpreted audio data, a data capturing module for generating a data record including at least a portion of each of the audio data, the transcript data, the visual data and the device data, and at least one storage device for storing the data record.
Patent CA-2577970-A1 (CA)
Title: Method and device for pre-treating fly ash
Inventor: NELSON ROBERT D
IPC: C04B20/02
Filed: 2005-09-07
Abstract: A method and system for treating fly ash by addition of a chemical reagent during fly ash transfer operations. The method includes discharging fly ash from a fly ash storage silo and metering the mass flow rate of the fly ash being discharged with a mass flow metering device. The method also includes generating a signal from the mass flow metering device corresponding to the mass flow rate of the fly ash and adding a chemical reagent to the fly ash at a selected chemical reagent addition rate with a chemical feeding device, wherein the chemical reagent addition rate is selected based upon the mass flow rate of fly ash removal. The method also includes blending the chemical reagent with the fly ash to treat the fly ash and transferring the treated fly ash to a work or disposal location.
Patent CA-2578485-A1 (CA)
Inventor: MESSERLY JEFFREY D
IPC: A61M5/44
Filed: 2007-02-08
Abstract: A medical instrument includes a medical end effector and a user-actuated media transporter. The medical end effector includes an ultrasound propagating element and includes a path adapted for directing a medical agent, when conveyed therealong, to the ultrasound propagating element. The user-actuated media transporter is adapted for conveying the medical agent along the path and into contact with the ultrasound propagating element. A medical system includes a medical instrument and a user-actuated hemostatic-agent transporter.  The medical instrument is adapted for treating patient tissue and is a mechanical-based ligation instrument or an energy-based ligation instrument.  The user-actuated hemostatic-agent transporter is adapted for conveying a hemostatic agent to the patient tissue A method for sealing a blood vessel of a patient includes applying a hemostatic agent to the blood vessel and includes treating the blood vessel with a medical instrument which is a mechanical-based ligation instrument or an energy-based ligation instrument.
Patent CA-2580084-A1 (CA)
Inventor: YANG JIANFEI
IPC: C12N15/63
Filed: 2005-10-31
Abstract: The present invention relates to mouse and human J12 polynucleotides, polypeptide and anti J12 antibody molecules. The J12 is a cytokine that is preferentially expressed in Th2 cells. The polypeptides and/or antibodies described herein can be used in methods for detection and treatment of certain autoimmune and inflammatory diseases including asthma.
Patent CA-2580608-A1 (CA)
Title: System and method for conducting a dispatch multi-party call and sidebar session
Inventor: MARTIN DAVID
IPC: H04W4/10
Filed: 2005-09-16
Abstract: In an embodiment of a method of the present invention, the method includes the acts of establishing a dispatch multi-party call between a set of communication devices and establishing a sidebar communication between a subset of the set of communication devices. The set of communication devices participate in the dispatch multi-party call and only the subset of communication devices participate in the sidebar communication. In an embodiment of a system of the present invention, the system includes a dispatch network and a set of communication devices in communication with the dispatch network. The dispatch network establishes a dispatch multi-party call between the set of communication devices and a sidebar communication between a subset of the set of communication devices, wherein the set of communication devices participate in the dispatch multi-party call and only the subset of communication devices participate in the sidebar communication.
Patent CA-2581212-A1 (CA)
Inventor: KOESSLER JEFFREY H
IPC: B64C3/56
Filed: 2005-02-14
Abstract: An air-launched aircraft (10) includes deployable wings (16, 18), elevons (20, 22), and vertical fins (26, 28) that deploy from a fuselage (12) during flight. The aircraft may include a control system for operating the elevons, a communication system, and batteries for powering the systems. In addition, the aircraft may include a payload module (14) that mates with an interface in the fuselage. The payload module may include any of a variety of payloads, including cameras, sensors, and/or radar emitters. The aircraft may be powered or unpowered, and may be very small, for example, less than on the order of 10 kg (22 pounds). The deployable surfaces of the aircraft may be configured to deploy in a pre-determined order, allowing the aircraft automatically to enter controlled flight after being launched in a tumbling mode.
Patent CA-2582690-A1 (CA)
Title: Solidification of residuals from water treatment systems in heavy oil recovery operations
Inventor: ERIKSON TORSTEN
IPC: C02F1/40
Filed: 2007-03-23
Abstract: Solidification of water treatment wastewater brines from oil production operations. Concentrated wastewater brines from water treatment systems in heavy oil recovery operations are converted to solids suitable for landfill using Portland cement. The solidification process eliminates expensive drying equipment for wastewater brine solids, as well as the associated operation and maintenance of expensive dewatering equipment.
Patent CA-2583417-A1 (CA)
Inventor: ENEVER CAROLYN
IPC: C07K16/40
Filed: 2005-10-07
Abstract: The invention provides methods for treating inflammatory diseases (e.g., chronic inflammatory diseases) comprising administering an antagonist of Tumor Necrosis Factor Receptor 1. The invention also provides ligands that contain an immunoglobulin single variable domain (domain antibody, dAb) monomer that binds Tumor Necrosis Factor Receptor 1, and methods of using the ligands. Also provided are nucleic acids encoding the ligands, recombinant host cells and methods for preparing the ligands.
Patent CA-2583913-A1 (CA)
Inventor: JACKSON BRAD
IPC: A61F2/958
Filed: 2005-11-07
Abstract: A balloon catheter may be provided with multiple balloons. At least one of the balloons may include at least one blade. The multiple balloons may be inflated by a common inflation lumen, or by separate inflation lumens. In some embodiments, a predilation balloon may be provided to predilate a lesion prior to placement of a bladed balloon within the lesion.