baber/WOPTO huggingface dataset:
Patent CA-2564667-A1 (CA)
Title: Portable liquid dispenser
Inventor: SPRIEGEL ANDREW R
IPC: B65D47/34
Filed: 2006-10-19
Abstract: A portable liquid dispenser includes a blow molded housing defining a cavity within the entire interior thereof. A centralized walled aperture is provided to receive an appropriate dispensing pump, the pump being configured to extend outwardly in a usable position and to lock in an inwardly position where the dispensing nozzle of the pump does not extend beyond the sidewalls of the dispenser itself. A fill and relief valve is provided to accommodate rapid filling of the dispenser during a manufacturing process, and to accommodate breathing of the container during the dispensing operation such that the unvented pump does not result in any distortion of the dispenser as the liquid therein is depleted.
Patent CA-2564698-A1 (CA)
Title: Electric motor
Inventor: ORTOMAN MIRKO
IPC: H02K11/00
Filed: 2005-04-27
Abstract: An electric motor, comprising a shell (11) for a rotor (12), which is closed by a cover (14) provided with a hole (15) for the passage of a motor shaft (16); the cover (14) accommodates and supports sliding contact brushes (17) for a commutator (17a) for supplying power to the rotor (12), a sensor (18) for detecting the rotation rate of the rotor (12), and connections (19, 24, 25) for signal transmission and power supply of the sensor (18). The sensor (18) and its connections (19, 24, 25) for the transmission of its signals and for supplying it with power are accommodated in a receptacle (20), which in turn is then inserted in a complementarily shaped seat (21) in the cover (14).
Patent CA-2565221-A1 (CA)
Title: Biodegradable intravitreal tyrosine kinase inhibitors implants
Inventor: EDELMAN JEFFREY L
IPC: A61K9/20
Filed: 2005-05-02
Abstract: Biocompatible intraocular implants include a tyrosine kinase inhibitor and a biodegradable polymer that is effective to facilitate release of the tyrosine kinase inhibitor into the vitreous of an eye for an extended period of time.  The therapeutic agents of the implants may be associated with a biodegradable polymer matrix, such as a matrix that is substantially free of a polyvinyl alcohol. The implants can be placed in an eye to treat or reduce the occurrence of one or more ocular conditions, such as posterior ocular conditions.
Patent CA-2570297-A1 (CA)
Title: Method for producing coated drugs having a stable profile for the release of active ingredients
Inventor: WEISBROD WOLFGANG
IPC: A61K9/00
Filed: 2005-07-09
Abstract: The invention relates to methods for producing drugs having a stable profile for the release of active ingredients, said drugs exhibiting a controlled release characteristic as a result of the coating of vinyl (co)polymers. The inventive methods are characterised in that the coated drugs are conditioned in a fluidised bed coating appliance or a drum coating appliance for at least 10 minutes until a stable profile for the release of active ingredients is reached at a temperature of between 30 and 70 °C. A humidity of between 5 and 30 % is regulated during the conditioning process.
Patent CA-2576165-A1 (CA)
Title: Slewing type working machine
Inventor: AYABE HIROAKI
IPC: E02F9/00
Filed: 2004-08-04
Abstract: A slewing type working machine, comprising a slewing body installed on the upper part of a traveling apparatus (1), wherein the rear projected length of the slewing body (8) from the center of slewing of the slewing body (8) is generally equal to a length between the center of the slewing and a crawler side end, and the engine cooling system thereof is a discharge type. A  discharge opening (15b) discharging cooling air is formed in a bonnet (15) covering an engine (30), and an upward wind direction plate (16a) is installed in the discharging opening (15b).
Patent CA-2576975-A1 (CA)
Inventor: CHEON JIN-WOO
IPC: A61K47/50
Filed: 2004-09-30
Abstract: Disclosed are water-soluble nanoparticles. The water-soluble nanoparticles are each surrounded by a multifunctional group ligand including an adhesive region, a cross~ linking region, and a reactive region. In the water-soluble nanoparticles, the cross-linking region of the multifunctional group ligand is cross-linked with another cross-linking region of a neighboring multifunctional group ligand. Furthermore, the present invention provides a method of producing water-soluble nanoparticles, which includes (1) synthesizing water-insoluble nanoparticles in an organic solvent, (2) dissolving the water~ insoluble nanoparticles in a first solvent and dissolving water-soluble multifunctional group ligands in a second solvent, (3) mixing the two solutions from the step (2) to substitute surfaces of the water-insoluble nanoparticles with the multifunctional group ligands and dissolving a mixture in an aqueous solution to conduct a separation process, and (4) cross-linking the substituted multifunctional group ligands with each other.
Patent CA-2579918-A1 (CA)
Inventor: CALVO MACARRO FRANCISCO JAVIER
IPC: C12Q1/68
Filed: 2005-06-16
Abstract: The invention relates to a nucleic acid detection method involving the direct generation of a measurable signal and to the uses of same. According to the invention, the signal is generated under the action of an enzyme with 3'-5' nuclease activity and can be detected and quantified in real time. The inventive method comprises the use of fluorescently-marked oligonucleotides which are brought into contact with the nucleic acid. If one of the aforementioned oligonucleotides does not hybridise perfectly with the substrate nucleic acid, the enzyme will cut the unpaired bases, thereby releasing the marker present in the oligonucleotide and generating the measurable signal. The inventive method can be used to detect variable regions and mutations in encoding or non-encoding codons using oligonucleotides which act as DNA synthesis primers or only as hybridisation probes, and can be coupled to nucleic acid amplification systems which use thermostable or non-thermostable enzymes and to simultaneous detection systems, such as real time PCR.
Patent CA-2582541-A1 (CA)
Inventor: CHOUZENOUX CHRISTIAN
IPC: E21B47/01
Filed: 2007-03-23
Abstract: A completion system for use in a well includes a first completion section and a second section. The first completion section has a sand control assembly to prevent passage of particulates, a first inductive coupler portion, and a sensor positioned proximate to the sand control assembly that is electrically coupled to the first inductive coupler portion. The second section is deployable after installation of the first completion section. It includes a second inductive coupler portion to communicate with the first inductive coupler portion, to enable communication between the first completion section's sensor and another component coupled to the second section.
Patent CA-2582659-A1 (CA)
Title: Method and system for broadcasting multimedia data
Inventor: WITT DANIEL
IPC: H04L47/80
Filed: 2005-10-05
Abstract: A broadcast system provides support for clients to receive transmissions over a unicast or a multicast channel from a broadcast server. A server administrator configures each of a first server and client systems connected to the server to receive data in one of a multicast or unicast transmission mode. An empirical test determines whether an intervening network can support the configured mode and if not, transmission is performed using a fall back mode. The first server is able to provide access to data streams from other servers to the client systems connected thereto. Upon requesting a data stream from another server, the first server receives the data stream, replicates the data stream, transmits the data stream to the requesting client system and stores the replicated data stream for immediate access by any requesting client server connected thereto.
Patent CA-2584058-A1 (CA)
Title: Laterally-leaning four wheeled vehicle
Inventor: RAWLINSON RODNEY IAN
IPC: B62K5/01
Filed: 2004-10-21
Abstract: This invention relates to wheeled vehicles and particularly to motorised road vehicles. The wheeled vehicle (10) includes two frames (12) for carrying road wheels (18, 20), the frames (12) being laterally spaced apart. A pair of road wheels (18, 20) are mounted on each frame (12) for supporting that frame (12) on the ground, the wheels (18, 20) of each pair being mounted for rotation about operatively more or less horizontal rotational axes which are spaced apart along the associated frame (12). A motor (36) is connected by a drive train (48, 28, 30, 32) to a rear wheel (20) on each of the wheeled frames (12). The wheeled frames (12) are connected together for synchronous tilting relative to the vertical, so that the camber angles of all the wheels (18, 20) change in response to lateral tilting of the frames (12).
Patent CA-2590378-A1 (CA)
Title: Communication relay device, information processing system, control method, and program
Inventor: OCHIAI KAZUMASA
IPC: H04L12/28
Filed: 2005-12-15
Abstract: The present invention has an object to safely and easily perform power line communication with a server which provides a desired service. There is disclosed a communication relay device for relaying communication data between an information processing device and a communication network by use of a power line on which a communication signal and a power signal are superimposed, and the communication relay device includes an authentication information storage section for storing authentication information of the communication relay device; a power plug detachably attachable to a power socket for connecting an electric device to the power line;  a connection detecting section for detecting that the power plug is connected to the power socket; an authentication processing section for transmitting the authentication information to a server via the power line in order to allow the server to authenticate the communication relay device, on condition that the power plug is connected to the power socket; and a communication relay section for relaying the communication data from the information processing device to the communication network, on condition that the authentication processing section succeeds in the authentication.
Patent CA-2591847-A1 (CA)
Title: Two phase whitening oral care composition
Inventor: TAMBS GARY E
IPC: A61K8/34
Filed: 2005-12-21
Abstract: An oral care (toothpaste) amalgam composition has first and second aqueous phases. The first phase has a measured pH of from about 7 to about 9 and contains 2,4,4~-trichloro-2~-hydroxydiphenyl ether and a methylvinyl ether-maleic anhydride copolymer antibacterial-enhancing agent for the ether. The second aqueous phase has a measured pH of from about 3.5 to about 6.5 and contains hydrogen peroxide and an antioxidant for the hydrogen peroxide.  Sodium fluoride, silica, and sodium lauryl sulfate are optionally independently present in at least one of the first and second phases.
Patent CA-2592076-A1 (CA)
Title: Method of dispensing drinks
Inventor: LEIBOVITCH AVI
IPC: B67D1/12
Filed: 2007-06-19
Abstract: A method (2100) of dispensing a drink, using a system for dispensing drinks, is disclosed. The method (2100) receives an identification signal provided by a user and verifies authenticity of the signal against a database of authorized users.  The method (2100) allows a drink to be dispensed by the system if the signal is authenticated, otherwise, an open control valve of the system is closed to disallow the drink from being dispensed.
Patent CA-2592213-A1 (CA)
Title: Double wall structure type mechanically stabilized earth wall system
Inventor: LA SEUNG MIN
IPC: E02D29/02
Filed: 2005-12-23
Abstract: Disclosed is a mechanically stabilized earth (MSE) wall system for preventing collapse of a retaining wall. The MSE wall system includes: at least two pillars installed on a front surface of the retaining wall; a plurality of screens installed on a rear surface of the pillar and arranged along a vertical direction to intercept a space between the adjacent pillars; at least a connector installed between the adjacent pillars to preserve a space between the adjacent pillars and prevent the screens from being separated into a front direction; and at least a front panel spaced from a front surface of the screen. Since deformation of the screen which supports the load of the backfilling soil is not transferred to the front panel, it is possible to provide excellent appearance.
Patent CA-2592696-A1 (CA)
Title: Golf accessories
Inventor: LU LI HAN EDEN
IPC: A63B57/00
Filed: 2007-06-21
Abstract: There is provided a golf tee comprising a ground-engaging portion provided with a cavity therein, a golf ball supporting portion releasably engageable with the ground-engaging portion, means for connecting the ground-engaging portion and the golf ball supporting portion, and spring means for urging said golf ball supporting portion to the ground-engaging portion, wherein the spring means resides and is movable in the cavity.
Patent CA-2595343-A1 (CA)
Title: Method of embedding a digital watermark in a useful signal
Inventor: RHEIN HANSPETER
IPC: G10L19/018
Filed: 2006-01-16
Abstract: Method of embedding a digital watermark in a useful signal, wherein a watermark bit sequence is embedded into the frequency domain of the useful signal using adaptive frequency modulation of two given frequencies by tracking amplitudes of the chosen frequencies of the original signal and modifying them according to the current bit of watermark bit sequence.
Patent CA-2595435-A1 (CA)
Inventor: TINGUELY ERIC
IPC: A61Q5/10
Filed: 2006-01-25
Abstract: The present invention relates to agents for coloring keratin fibers which comprise at least one zwitterionic azo dye of the general formula (I) where is an alkylsulfonate radical of the formula (II)
Patent CA-2595640-A1 (CA)
Inventor: ZAMZOW BERT
IPC: B29C61/02
Filed: 2005-10-04
Abstract: A device and a method are provided, for shrinking a protective element (101) shrinkable by means of the supply of heat onto an optical waveguide (100). The method involves generating thermal radiation, reflecting it and focusing it onto a focus zone in which the protective element (101) is held. The device contains a heating element (10), which generates thermal radiation, a reflector (30), which focuses the thermal radiation emitted by the heating element onto the focus zone, and a mount (20), by means of which the protective element (101) can be held in the focus zone.
Patent CA-2603870-A1 (CA)
Inventor: HAULICK TIM
IPC: G10L21/0208
Filed: 2006-02-13
Abstract: The present invention relates to a microphone system, comprising at least one directional microphone with a first directivity to obtain a first microphone signal, at least one directional microphone with a second directivity that is worse than the first directivity, in particular, an omni-directional microphone, to obtain a second microphone signal, a detection means configured to receive the first and the second microphone signals and to output a detection signal indicating whether non-acoustic perturbations, in particular, wind noise, in the first and/or the second microphone signals exceed a predetermined level and a signal processing means configured to output an output signal generated from the first microphone signal and/or the second microphone signal on the basis of the detection signal. The invention also relates to a method reducing non- acoustic perturbations in microphone signals comprising detecting an audio signal by at least one directional microphone of a first directivity to obtain a first microphone signal, detecting the audio signal by at least one directional microphone with a second directivity that is worse than the first directivity, in particular, an omni-directional microphone, to obtain a second microphone signal, determining whether non-acoustic perturbations, in particular, wind noise, that exceed a predetermined level are present in the first and/or the second microphone signal and outputting an output signal generated from the first microphone signal and/or the second microphone signal on the basis of the result of the determining whether non-acoustic perturbations that exceed a predetermined level are present in the first and/or the second microphone signal.
Patent CA-2606057-A1 (CA)
Title: Printed circuit board
Inventor: NOGUCHI NORIKUNI
IPC: H05K1/14
Filed: 2007-10-10
Abstract: According to one embodiment, first to fourth pads are arranged on a surface mounting area of a printed circuit board along one side of the mounting area, with a preset gap defined between each pair of adjacent ones of the pads. The first to third pads form a first land, and the second to fourth pads form a second land.  When a first three-terminal regulator IC is mounted on the first land, a radiator-side terminal pin incorporated in the regulator IC is connected to a first radiator pad and a common radiator pad. When a second three-terminal regulator IC is mounted on the second land, a radiator-side terminal pin incorporated in the regulator IC is connected to a second radiator pad and the common radiator pad.
Patent CA-2608311-A1 (CA)
Title: Glp-1 pegylated compounds
Inventor: VICK ANDREW MARK
IPC: A61K47/48
Filed: 2006-05-11
Abstract: The invention provides GLP-1 compounds coupled to two polyethylene glycol molecule or derivative thereof, resulting in a biologically active peptide with an extended half-life and a slower clearance when compared to that of unPEGylated peptide. These PEGylated GLP-1 compounds and compositions are useful in treating conditions or disorders benefited by lowering blood glucose, decreasing food intake, decreasing gastric or intestinal emptying, increasing beta (~) cell population, or decreasing gastric or intestinal motility.
Patent CA-2609302-A1 (CA)
Title: System and method for facilitating voice communication using presence services
Inventor: TRINH TRUNG TIM
IPC: H04Q7/22
Filed: 2007-11-01
Abstract: A system and method for facilitating communication between a first user and a second user in which contact information is received for said second user at a presence query task, via an adjunct application server. The presence status of the second user is checked and sent to the adjunct application server. The presence status is then provided from the adjunct application server, through a telephony switch to the first user. The presence status is provided to the first user in the form of an audible indication.
Patent CA-2609495-A1 (CA)
Inventor: CAO HUIYU
IPC: G01N33/53
Filed: 2006-05-23
Abstract: Prostaglandin-endoperoxide H synthase (PGHS-2) converts arachidonic acid to prostaglandin H2. PGHS-2 is an inducible gene product undetectable in most normal human tissues, but abundant in cancer cells. The present invention exploits a previously undisclosed transcriptional function of PGHS-2 distinct from its well-established enzymatic role to identify potential therapeutic agents useful in treating cancer. The method comprises a DNA binding assay in which PGHS-2 protein binding to the C/EBP, CRE and NF-.kappa.B regions of the PGHS-2 promoter in the presence and absence of test compounds is evaluated to identify inhibitors of PGHS-2 transactivation activity.
Patent CA-2615723-A1 (CA)
Title: Interferometric signal processing
Inventor: REEVES BRYAN
IPC: G01S5/00
Filed: 2006-07-18
Abstract: A method of error handling in a slope monitoring system that generates slope movement data from interferometric signal processing of radar images of the slope monitoring system. The error handling occurs in two steps. The movement data is corrected for changes in atmospheric conditions and disturbances are identified. It is convenient to mask the regions identified as disturbed in the display of the corrected movement data. Typical disturbances include short term disturbances, such as trucks, and long term disturbances, such as vegetation.
Patent CA-2620809-A1 (CA)
Inventor: TAN SEONG-SENG
IPC: A61P27/00
Filed: 2006-09-01
Abstract: Treatment, detection and monitoring of disease of the nervous system, especially trauma or hypoxia, in particular in the central nervous system and the eye by up-regulation or increasing levels of Ndfipl (also known as Nedd4-WW Domain Binding Protein 5 or N4WBP5). Prophylaxis of such conditions in pre-term infants, coronary artery bypass graft, chemotherapy, tumour irradiation and other patients.
Patent CA-2620813-A1 (CA)
Inventor: PLOTNIKOV ALEXANDER
IPC: H01T15/00
Filed: 2006-08-25
Abstract: An ignition system providing power and duration controlled ignition spark, comprises a spark controller, first switching energy accumulator, storage capacitor, and second switching energy accumulator with an ignition coil. The ignition system utilizes dual means of switching energy accumulation, internal energy transfer, and three means of energy release to the ignition spark, working in all possible combinations managed by means of the spark controller depending on engine operating conditions, and provides continuous bipolar ignition spark. Spark profile is regulated by means of control signals (2) and (3) based on their frequency, duty cycle, interrelation, and running time.
Patent CA-2622514-A1 (CA)
Inventor: LAWRY BRIAN D
IPC: B61L23/14
Filed: 2007-09-10
Abstract: One embodiment of the invention comprises a system for operating a railway vehicle (8) comprising a lead powered unit (14/15) and a non-lead powered unit (16/17/18) during a trip along a track The system comprises a first element (65) for determining a location of the vehicle or a time from the beginning of a current trip, aa processor (62) operable to receive information from the first element (65) and an algorithm embodied within the processor (62) having access to the information to create a trip plan that optimizes performance of one or both of the lead unit (14/15) and the non-lead unit (16/17/18) in accordance with one or more operational criteria for one or more of the vehicle (8), the lead unit (14/15) and the non-lead unit (16/17/18).
Patent CA-2622794-A1 (CA)
Title: Phenyl uracil stem/leaf desiccants
Inventor: MITO NOBUAKI
IPC: C09F9/00
Filed: 2001-05-31
Abstract: A stem/leaf desiccant for crop plants which comprises as an active ingredient, a compound of formula (I):   (see figure I) wherein X represent CH or nitrogen; Z represents halogen; A represents oxygen, sulfur, or NH; R1 represents hydroxyl, C1-C7 alkoxy, C3-C7 alkenyloxy, C3-C7 alkynyloxy, C5-C7 cycloalkoxy, {(C1-C7 alkoxy)carbonyl}  C1-C3 alkoxy, (C1-C7 alkylamino)oxy, {di(C1-C7 alkyl)amino}oxy, (C3-C7 alkylideneamino)oxy, C1-C7 alkylamino, di(C1-C7 alkyl)amino, C3-C7 alkenylamino, C3-C7 alkynylamino, C5-C7 cycloalkylamino, {(C1-C7 alkoxy)carbonyl} C1-C3 alkylamino, or (C1-C7 alkoxy)amino; R2 is hydrogen or methyl; and R3 is hydrogen, halogen, C1-C3 alkyl, or C1-C3 alkoxyl a method for desiccating a crop plant and a method for harvesting a crop by using the stem/leaf desiccant.
Patent CA-2623720-A1 (CA)
Inventor: OHLROGGE JOHN B
IPC: A01H5/00
Filed: 2006-09-22
Abstract: Disclosed are genetic constructs, transgenic plant cells and transgenic plants, as well as associated methods, for increasing oil production in a plant using F-box gene sequences.
Patent CA-2623915-A1 (CA)
Title: Medical suction and irrigation device
Inventor: VISCONTI PETER L
IPC: A61M1/00
Filed: 2006-09-26
Abstract: Embodiments of the invention provide a suction evacuation system, or smoke evacuation system, for incorporation into hand-held surgical devices. In particular, the system according to embodiments of the invention can be used in hand-held surgical suction-irrigation devices that may also include electrical systems which deliver energy to effect cutting, ablation and coagulation effects at the surgical site. Embodiments of the invention provide a smoke evacuation system that can be incorporated into a hand-held surgical device wherein the smoke evacuation system is structurally and functionally integrated with the suction control system of the device.