baber/WOPTO huggingface dataset:
Patent CA-2664217-A1 (CA)
Title: Control channel signaling in wireless communications
Inventor: KHANDEKAR AAMOD
IPC: H04W80/00
Filed: 2007-10-24
Abstract: Systems and methodologies are described that facilitate multiplexing control data values over a single physical control channel at least in part by dividing the control channel into one or more logical channels. The physical control channel can have a corresponding Walsh space for transmitting a number of bits, or representations thereof, and the Walsh space can be divided among the logical control channels. Additionally, the logical control channels and/or physical channel can be scrambled according to an identifier of a mobile device (such as MAC ID) to differentiate the data on the channel. Furthermore, a sector identifier can be used to scramble the data where the sector is ascertainable.
Patent CA-2664470-A1 (CA)
Inventor: HELMS GUNNAR
IPC: F16K1/30
Filed: 2007-10-04
Abstract: The invention relates to a closure apparatus for a pressure container (14), which can be filled with compressed gas, of a cold gas generator (11), wherein the pressure container (14) comprises a closed base at one end and a container opening (16) at the other end, on which container opening (16) the closure apparatus (12) can be arranged for forming a cold gas generator (11), having a valve body (48, 71) which, in a rest position, closes an ejection opening (18) which communicates with the surroundings, and which valve body (48, 71) can be transferred into a working position by way of a drive apparatus (31) for opening the ejection opening (18), wherein a device (33) which reduces the closing force to be applied and actuates the at least one valve body (48, 71) between a rest position and a working position is provided between at least one valve seat (51) of the ejection opening (18) and the drive apparatus (31).
Patent CA-2665763-A1 (CA)
Title: Method and device for producing molten material
Inventor: MILLNER ROBERT
IPC: C21B13/14
Filed: 2007-10-01
Abstract: The invention relates to a method for producing molten material, wherein oxygen, reducing agents and iron that has been reduced in a reduction reactor (1) are introduced into a melter gasifier (3). The reducing agent is gasified with the oxygen and the heat thereby produced melts the reduced iron. The coupling gas from the melter gasifier (3) is used at least as a portion of the reduction gas, reacted top gas is withdrawn from the reduction reactor (1). The aim of the invention is to increase energy efficiency and raw material efficiency as well as productivity while at the same time obtaining metallurgically improved properties of the product. For this purpose, at least a portion of the top gas is branched off from the line (9) for the withdrawal of the top gas from the reduction reactor (1) and is returned via at least one return line (13, 18) leading to the melter gasifier (3) and is introduced into the melter gasifier (3).
Patent CA-2666058-A1 (CA)
Inventor: SAWA SHIROU
IPC: A61K47/10
Filed: 2007-10-11
Abstract: Disclosed is an aqueous liquid preparation comprising (A) gatifloxacin, a pharmacologically acceptable salt thereof, or a hydrate of gatifloxacin or the salt, (B) hyaluronic acid or a pharmacologically acceptable salt thereof, and (C) a polyhydric alcohol. The aqueous liquid preparation is an ophthalmic aqueous liquid preparation excellent in the retention of gatifloxacin in a tear fluid and the penetration of gatifloxacin into an aqueous humor and a conjunctiva.
Patent CA-2668011-A1 (CA)
Title: Magnetic recognition system
Inventor: DEHAL PRABHJYOT
IPC: G01N33/544
Filed: 2007-11-02
Abstract: Provided is a label for an analyte, which label is attached to a magnetic or magnetisable substance, the label comprising: (a) a recognition moiety for attaching the label to the analyte; and (b) a moiety for binding or encapsulating the magnetic or magnetisable substance; wherein the moiety for binding or encapsulating the magnetic or magnetisable substance comprises a metal-binding protein, polypeptide, or peptide.
Patent CA-2669905-A1 (CA)
Title: Vertebral support device
Inventor: WILLIAMS JOHN I
IPC: A61B17/70
Filed: 2007-12-21
Abstract: A vertebral support device (1) is disclosed, which in various embodiments comprises at least two osseous anchoring implants (2), each designed to be anchored to a vertebra, and at least one linking element (3) fixed to the osseous anchoring implants (2) by fasteners (20) that maintain a fixed angle between the longitudinal axis (L) of the linking element (3) passing through rigid elements (34) of the linking element (3) and the insertion axis (DV) of the implants (2). The linking element (3) includes at least one elastic dampening element (31) that that allows the implant-bearing vertebrae some freedom of movement. The dampening element (31) accommodates the stresses imposed on the linking element (3) during movement of the vertebrae and tends to return the support device (1) to its normal configuration.
Patent CA-2670459-A1 (CA)
Inventor: LACEY GRANT LLOYD
IPC: B09B1/00
Filed: 2007-11-16
Abstract: A modular roof like enclosed structure has attachments suitable for handling by lifting machinery to be placed on a landfill site and a perimeter strip extension which abuts or overlaps an adjoining module on the site. The modular structure is vented to allow ventilation of the landfill and the vent contains a filter to extract harmful gasses and odors. The structure also contains a liquid spray system to spray insecticide and deodorant onto the landfill and a fire retardant system which is activated automatically when smoke is detected.
Patent CA-2671092-A1 (CA)
Title: Divisible osmotic dosage forms and methods of use
Inventor: SOLOMON LAWRENCE
IPC: A61K9/24
Filed: 2007-11-29
Abstract: Described are specialized pharmaceutical dosage forms, e.g., osmotic delivery systems produced to be divisible into two useable half-strength tablets.
Patent CA-2671545-A1 (CA)
Inventor: GIBBS MICHAEL RICHARD JOHN
IPC: G01H11/04
Filed: 2007-11-16
Abstract: There is provided a method of detecting the presence of a substance comprising providing a cantilever (30) comprising a magnetostrictive material (34) and having an original resonant frequency. The method also comprises receiving the substance on the cantilever (30, 36) causing the resonant frequency of the cantilever (30) to change. The method also comprises applying a magnetic field to the cantilever (30) causing the resonant frequency to change to a reference resonant frequency and sensing when the resonant frequency becomes the reference resonant frequency.
Patent CA-2678210-A1 (CA)
Title: Biometric processing using random projection transforms
Inventor: RACHLIN YARON
IPC: G06F5/00
Filed: 2009-09-08
Abstract: To provide cancelable biometrics, random projection transforms are used to produce transformed biometric data that may be used for authentication purposes. Each random projection transform provides a one-way or irreversible transformation such that the resulting transformed biometric data alone cannot be used to reconstruct the biometric data. Enrollment and backup transforms are produced based on enrollment biometric data. Authentication is possible by similarly transforming authentication biometric and then securely reconstructing the enrollment and authentication biometric data for comparison. In a similar manner, the enrollment and backup transforms may be used to reenroll biometric data when its corresponding transformed biometric data is compromised without requiring further user intervention.
Patent CA-2682020-A1 (CA)
Title: Frein pour tube pneumatique a diametre variable
Inventor: HOGANSON KENNETH MICHAEL
IPC: B65G51/20
Filed: 2009-10-09
Abstract: Dispositif et méthode de freinage servant à ralentir et/ou à arrêter un transporteur pneumatique à l'intérieur d'un système de transport pneumatique. Le dispositif comporte habituellement un tube pneumatique dont la taille permet le passage de transporteurs pneumatiques. Le tube pneumatique comprend au moins un élément de freinage qui peut être placé à l'intérieur de façon à empêcher partiellement un transporteur pneumatique de passer. Dans un modèle, le dispositif de freinage est une section de dimension variable du tube pneumatique qui peut être étranglé d'une façon sélective pour changer le diamètre du tube pneumatique. Cet étranglement peut ralentir et/ou arrêter le passage d'un transporteur pneumatique dans le tube pneumatique.
Patent CA-2682238-A1 (CA)
Inventor: XU TING
IPC: G05D16/06
Filed: 2008-04-18
Abstract: A regulator comprises a regulator valve and an actuator. The regulator va lve comprises a valve body equipped with a customized valve port. That is, t he valve seat is designed to have a customized seat height depending on a di ameter of an orifice through the valve port, a longitudinal dimension of an orifice through the valve port, and/or a flow capacity of the valve port. Su ch a design advantageously maximizes the efficiency at which gas flows throu gh the regulator. The actuator is coupled to the valve body and comprises a valve disc disposed within the valve body and adapted for displacement betwe en a closed position engaging the valve seat and an open position spaced fro m the valve seat.
Patent CA-2683621-A1 (CA)
Title: A sparring, training and exercise device
Inventor: LYNCH RICHARD
IPC: A63B69/00
Filed: 2009-11-09
Abstract: The present invention relates to a training and exercise device and more specifically a sparring, timing and eye-hand coordination training device providing the user with a target ball suspended and slidably adjustable upon a resilient cord with a weighted base securing the lower end of the cord, a means of adjusting the tension at the upper end of said cord and a means of securing the upper end of the cord overhead to a sound structure. An appropriately weighted base, a resilient cord and a means to secure the upper end to a sound attachment point means the exercise space can remain flexible;  set the base beneath the attachment point, adjust the height of the target ball, hook the upper end of the cord in place and set the tension. When done the user unhooks the upper end of the resilient cord, safely bundles said cord and target ball, moves the base away for storage and the exercise area is open again.
Patent CA-2683660-A1 (CA)
Title: Switchable hydrophilicity solvents and methods of use thereof
Inventor: JESSOP PHILIP G
IPC: C07B63/00
Filed: 2009-10-28
Abstract: A solvent that reversibly converts from a hydrophobic liquid form to hydrophilic liquid form upon contact with water and a selected trigger, e.g., contact with CO2, is described. The hydrophilic liquid form is readily converted back to the hydrophobic liquid form and water. The hydrophobic liquid is an amidine. The hydrophilic liquid form comprises an amidinium salt.
Patent CA-2689804-A1 (CA)
Inventor: HUANG JIANMING
IPC: A47J31/44
Filed: 2007-09-07
Abstract: A method and apparatus for forming a beverage. Provision of a beverage precursor liquid may be enabled based on initiating closure of a brew chamber that is arranged to at least partially enclose a beverage cartridge. A lid control mechanism may lock a reservoir lid in a position to block access to a reservoir and release the lid to allow access to the reservoir in response to closure of the brew chamber. A reservoir lid may be opened simultaneously and automatically with opening of the brew chamber. The reservoir lid may pneumatically seal the reservoir, e.g., to allow the reservoir to be pressurized to force water to the brew chamber. Water in the reservoir may be provided to the brew chamber in response to detection that the water has been sufficiently heated, e.g., based on a thermal cut off switch opening that cuts power to the heater.
Patent CA-2689902-A1 (CA)
Inventor: HERRMANN PAUL N
IPC: B60W30/02
Filed: 2008-05-28
Abstract: A device for a motor vehicle is provided. The device may comprise an input shaft for supplying torque, a clutch configured for selectively transferring the torque, a first gear configured for connection to the clutch, and a second gear connected to the first gear. The second gear may be fixed to the device so that the second gear is not free to rotate. The device may further comprise an output shaft for receiving the torque. The device may be configured to control the amount of torque transferred to the output shaft.
Patent CA-2690772-A1 (CA)
Inventor: HULVAT JAMES F
IPC: C07K17/02
Filed: 2008-04-17
Abstract: Disclosed herein are novel peptide amphiphile molecules and compositions discovered to possess improved solubility in aqueous buffers which, in tum, facilitates purification required for pharmaceutical applications, particularly for in vivo administration to human patients. In addition, gels of such peptide amphiphile compositions are shown herein to possess unexpectedly superior gelation kinetics and rheological properties, including an increased mechanical stiffness, which better mimics the mechanical properties of natural central nervous system tissues.
Patent CA-2691228-A1 (CA)
Inventor: MASON CLINT
IPC: F17D3/12
Filed: 2010-01-27
Abstract: A control system for a chemical injection pump used in oil and gas processes comprises a pump actuator operably connectable to a chemical injection pump and comprising an electric motor, at least one process parameter sensor located such that at least one process parameter is measured; and a controller communicative with the motor and process parameter sensor and programmed to vary speed of the motor as a function of process parameter measurements received from the process parameter sensor, thereby varying injection rate of the pump. The pump can be a methanol injection pump in which case the sensor is an ambient and/or process temperature sensor, and the controller is programmed to vary the speed of the motor so as to vary the injection rate of methanol into a gas process.
Patent CA-2692078-A1 (CA)
Inventor: LOBZAKOV YURIY
IPC: H04W12/02
Filed: 2010-02-03
Abstract: An enterprise communication system adapted for establishing secure wireless communication sessions, the system comprising: an enterprise platform adapted for establishing communications sessions with one or more wireless devices, and for transmitting signals to and receiving signals from the one or more wireless devices; an platform-side automatic synchronized random key generator associated with the enterprise platform for generating platform-generated synchronized random keys; the enterprise platform being adapted to: receive one or more signals representing a request to establish a communication session between the enterprise platform and at least one wireless device;  receive a device-generated synchronized random key from the at least one wireless device;  compare the device-generated synchronized random key to a platform-generated synchronized random key synchronized to the device-generated synchronized random key;  and based on the comparison, output a signal representing a response to authorize or prohibit establishment of the communication session.
Patent CA-2692267-A1 (CA)
Inventor: STITES JOHN THOMAS
IPC: A63B53/02
Filed: 2008-06-25
Abstract: Golf club heads are releasably engaged with shafts so that the club heads and shafts can be readily interchanged and/or so that the shaft position with respect to the club head can be readily changed. Assemblies for connecting the club head and shaft may include: (a) a shaft engaging member including a rotation-inhibiting structure; (b) a club head engaging member including a shaft-receiving chamber and a retaining structure for engaging the rotation-inhibiting structure; and (c) a securing system for releasably securing the shaft engaging member with respect to the club head engaging member. The club head and shaft may be changed by releasing the securing system and exchanging the original parts with different parts. Furthermore, the shaft may be bent or otherwise extend at an angle from the shaft engaging member so as to allow adjustment of the shaft position with respect to the club head.
Patent CA-2692551-A1 (CA)
Inventor: KIM SEUNG MAN
IPC: H04N19/89
Filed: 2008-07-07
Abstract: A broadcast receiver and a method of processing data are disclosed. The broadcast receiver includes a broadcasting module, at least one function module, and a controller. The broadcasting module receives and processes mobile broadcast signal.  The function module outputs at least one of a video output and an audio output. The controller controls output of at least one of video output and audio output corresponding to each of the broadcasting module and the function module, when a mode shift occurs between the broadcasting module and at least one the function module.
Patent CA-2695922-A1 (CA)
Title: Stack carrier
Inventor: CARR KIMBERLY E
IPC: B65D33/16
Filed: 2008-08-08
Abstract: The present invention is directed to a recloseable bag, comprising front and rear panels joined together along a joined region at lateral and bottom sides to define an inner pocket, the panels defining a principal opening at a top side thereof for removably receiving contents into the inner pocket; and a resealable closure having first and second lateral ends and disposed on a top side of the panels and configured for releasably joining the panels at the top side to releasably close the principal opening to retain the contents in the inner pocket wherein the front and rear panels define an assistive opening for facilitating opening of the bag for insertion and removal of the contents.
Patent CA-2696683-A1 (CA)
Inventor: WILLIAMS ELLIS
IPC: F16C3/04
Filed: 2008-10-03
Abstract: A quintuplex mud pump has a crankshaft supported in the pump by external main bearings. The crankshaft has five eccentric sheaves, two internal main bearing sheaves, and two bull gears. Each of the main bearing sheaves supports the crankshaft by a main bearing. One main bearing sheave is disposed between second and third eccentric sheaves, while the other main bearing sheave is disposed between third and fourth eccentric sheaves. One bull gear is disposed between the first and second eccentric sheaves, while the second bull gear is disposed between fourth and fifth eccentric sheaves. A pinion shaft has pinion gears interfacing with the crankshaft's bull gears. Connecting rods on the eccentric sheaves use roller bearings and transfer rotational movement of the crankshaft to pistons of the pump's fluid assembly.
Patent CA-2698990-A1 (CA)
Inventor: WALLEY KEITH R
IPC: C12Q1/68
Filed: 2008-09-10
Abstract: The present application provides methods, uses, commercial packages, and kits for obtaining a prognosis for a subject having or at risk of developing an inflammatory condition and for identifying subjects having a greater benefit from treatment with an anti-inflammatory agent or an anti-coagulant agent. The method generally includes determining the genotype at position rs7222094 or a polymorphic site in linkage disequilibrium thereto for a subject for a polymorphisms in the these genes. The application also provides for methods of identifying potential subjects having an inflammatory condition who are more likely to benefit from treatment with an anti-inflammatory agent or anti-coagulant agent and to recover from the inflammatory condition. The invention also provides for methods of treating such subjects with an anti-inflammatory agent or anti-coagulant 4gent based on the subject's genotype.
Patent CA-2699177-A1 (CA)
Inventor: BEVEC DORIAN
IPC: A61P25/28
Filed: 2008-09-09
Abstract: The present invention is directed to the use of the peptide compound Ser-Gln-Ala-Phe-Leu-Phe-Gln-Pro-Gln-Arg-Phe-NH2 as a therapeutic agent for the prophylaxis and/or treatment of cancer, autoimmune diseases, fibrotic diseases, inflammatory diseases, neurodegenerative diseases, infectious diseases, lung diseases, heart and vascular diseases and metabolic diseases.  Moreover the present invention relates to pharmaceutical compositions preferably in form of a lyophilisate or liquide buffer solution or artificial mother milk formulation or mother milk substitute containing the peptide Ser-Gln-Ala-Phe-Leu-Phe-Gln-Pro-Gln-Arg-Phe-NH2 optionally together with at least one pharmaceutically acceptable carrier, cryoprotectant, lyoprotectant, excipient and/or diluent.
Patent CA-2700817-A1 (CA)
Title: Trolling motor steering system
Inventor: MYNSTER RICHARD J
IPC: B63H20/06
Filed: 2010-04-16
Abstract: A steering mount for use with a watercraft trolling motor. The steering mount including a bracket assembly for securing the steering mount to a substantially vertical surface of a watercraft. The mount also includes an arm member pivotally secured to the bracket assembly and a drive assembly secured to the arm member. A transom block is also attached to the drive assembly to which the trolling motor can be releasably secured. A first and second drive cable are utilized for rotating the transom block and a foot pedal is attached to the first and second drive cable for selectively imparting tension upon either the first or second cable to thereby rotate the transom block. A first and second electrical switch are disposed within the foot pedal for providing power to the trolling motor and for activating the trolling motor when needed.
Patent CA-2701022-A1 (CA)
Inventor: RICHARDSON THOMAS
IPC: H04L27/26
Filed: 2007-11-01
Abstract: Methods and apparatus implementing communications using different types of symbols, e.g. different characteristic OFDM symbols, at different times for different purposes are described. A first type of symbol is used for control signaling including conveying transmission request signals and/or transmission request response signals. A second type of symbol is used for conveying user data, e.g., traffic signals. The symbol period for a first type symbol is larger than the symbol period for a second type symbol. The tone spacing for a first type symbol is larger than the tone spacing for a second type symbol. The methods and apparatus are well suited for peer to peer communications systems in which a peer to peer communications device operates in a half-duplex mode of operation.
Patent CA-2702470-A1 (CA)
Inventor: BOVIN NICOLAI
IPC: A61K38/08
Filed: 2008-10-13
Abstract: The invention relates to methods for effecting qualitative and quantitative changes in the functional moieties expressed at the surface of cells and multi-cellular structures, and functional lipid constructs for use in such methods. In particular, the invention relates to functional lipid constructs and their use in diagnostic and therapeutic applications, including serodiagnosis, where the functional moiety is a carbohydrate, peptide, chemically reactive group, conjugator or fluorophore.
Patent CA-2705515-A1 (CA)
Inventor: HAAN TED W
IPC: B07C5/36
Filed: 2007-11-20
Abstract: An article sorter is made up of a web defined by a plurality of interconnected, laterally elongated, slats. An upper portion of the web defines a longitudinally extending conveying surface. Each of the slats has a generally planar upper surface forming a portion of the conveying surface. A plurality of pusher shoes travel laterally of the conveying surface to laterally displace articles on the conveying surface. A drive assembly is provided. The drive includes at least one sprocket and a motor. The motor is adapted to rotate the sprocket(s). The sprocket(s) engage the slats to propel the web.