baber/WOPTO huggingface dataset:
Patent CA-2648662-A1 (CA)
Title: Method for testing embedded wireless transceiver with minimal interaction between wireless transceiver and host processor during testing
Inventor: OLGAARD CHRISTIAN VOLF
IPC: H04B17/00
Filed: 2007-04-09
Abstract: A method for testing a wireless transceiver embedded within a wireless data communication system that also include: a host processor with minimal interaction between the wireless transceiver and the host process or during such testing. The wireless signal interface between the wireless data communication system and external test equipment is used to convey test initiation or data signals from the external test equipment to the wireless data communication system, and responsive data or acknowledgement signals from the wireless data communication system to the external test equipment.
Patent CA-2649307-A1 (CA)
Title: Vacuum cleaner with spiral air guide
Inventor: PROFFITT DONALD E II
IPC: A47L9/10
Filed: 2009-01-13
Abstract: A vacuum cleaner includes a housing having a suction inlet, a dirt collection vessel carried on the housing and a suction generator carried on the housing. The dirt collection vessel includes a dirt collection chamber and a spiral air guide providing a spiral air path to improve cleaning efficiency. The spiral air guide includes an inlet at a first end and a split outlet at a second end. The split outlet includes a head wall at a particular included angle with respect to the airflow path. The suction generator is provided in fluid communication with the suction inlet, the dirt collection vessel and the spiral air guide.
Patent CA-2651196-A1 (CA)
Title: Modular catheter assembly
Inventor: WOOLOSTON JESSE
IPC: A61F2/958
Filed: 2007-05-04
Abstract: A modular catheter assembly (10) includes a holder (12) having a proximal end (14) and a distal end (16). An electrode sheath carrier (20) is mounted on the distal end (16) of the holder (12). A shape imparting element carrier is removably mountable to an end of the holder (12) and is accessible externally of the holder (12) with at least the shape imparting element carrier being replaceably mounted to the holder (12).
Patent CA-2655180-A1 (CA)
Inventor: OHKURA MASAHIRO
IPC: C08F279/00
Filed: 2007-06-11
Abstract: Disclosed is a curable composition which enables to obtain a fluorine-con taining cured product which is excellent in transparency, light resistance, heat resistance and mechanical strength, and hardly damaged by stress concen tration. Specifically disclosed is a curable composition characterized by co ntaining a perfluoro polymer (a) containing a unit derived from a perfluorod iene having two polymerizable carbon-carbon double bonds, wherein two carbon atoms in one carbon-carbon double bond form the main chain and one carbon-c arbon double bond forms a side chain; a perfluorocyclic monoene (b) having 8 or more carbon atoms, which has an alicyclic structure composed of carbon a toms and optionally containing an oxygen atom, and one polymerizable carbon- carbon double bond, wherein at least one of the two carbon atoms forming the carbon-carbon double bond is the carbon atom constituting the alicyclic str ucture; and a polymerization initiator (i).
Patent CA-2656970-A1 (CA)
Inventor: HEARD JACQUELINE
IPC: A01H11/00
Filed: 2007-06-23
Abstract: Disclosed herein are novel compositions of NF-YB proteins and recombinant DNA for expressing NF-YB proteins that are used to produce transgenic plants with enhanced yield and/or enhanced water deficit stress tolerance.
Patent CA-2657154-A1 (CA)
Inventor: HAFED MOHAMED M
IPC: G01R19/00
Filed: 2007-07-13
Abstract: A high-speed signal testing system that includes a digital circuitry for providing a pattern tester with oscilloscope functionality at minimal implementation cost. The digital circuitry includes a time -base generator that provides a high-speed repeating time-base signal. The time-base signal, in conjunction with a sub-sampler and an accumulation memory, allows the system to zoom in on, and analyze portions of, one or more bits of interest in a repeating pattern present on the signal under test. Such portions of interest include rising and falling edges and constant high and low bit values.
Patent CA-2658063-A1 (CA)
Inventor: BERCOFF JEREMY
IPC: G01N29/44
Filed: 2009-03-11
Abstract: A method for ultrasound imaging is provided.                          The method includes at least a transmission step, a coherence step, and a beamforming step. In the transmission step, a plurality of ultrasonic waves are transmitted into an imaged region and a set of raw data is acquired by an array of transducers in response to each ultrasonic wave. The ultrasonic waves have different spatial frequency content.  In the coherence enhancing step, for each of a plurality of virtual transmit focal zones in the imaged region, at least one set of coherent data is synthesized from the sets of raw data. In the beamforming step, for each of a plurality of locations included in each of the virtual transmit focal zones, an image pixel is computed by beamforming, using the set of coherent data.
Patent CA-2658853-A1 (CA)
Inventor: DEWAN ANDREW
IPC: C12Q1/68
Filed: 2007-07-26
Abstract: Methods, compositions and kits for diagnosis and treatment of age related macular degeneration.
Patent CA-2659332-A1 (CA)
Inventor: GRAY PAUL J
IPC: B25J9/16
Filed: 2007-08-06
Abstract: The present disclosure includes a generalized kinematics library (210) which may be used to control the motion of a machine tool system (100) and to process data for other applications, such as simulation graphics (245). Methods are disclosed to interpolate the movement of various axes of a machine tool system (100) through a machine singularity point (490).
Patent CA-2659579-A1 (CA)
Inventor: MAK JOHN
IPC: F25J3/02
Filed: 2007-06-19
Abstract: Ethane is separated from a carbon dioxide-containing feed gas in a demethanizer that receives a rich subcooled reflux stream at very low temperature. Freezing of carbon dioxide is prevented by feeding a temperature-controlled vapor portion of the feed gas to the column, wherein the temperature of the vapor portion is adjusted by routing a portion of the expander discharge through a heat exchanger in response to the tray temperature in the demethanizer. Thus, high separation efficiency is achieved at reduced, or even eliminated carbon dioxide freezing.
Patent CA-2659979-A1 (CA)
Inventor: MACDONALD ALEXANDER
IPC: A61K31/17
Filed: 2007-08-03
Abstract: Methods and pharmaceutical compositions are disclosed for reversibly inhibiting sperm receptor activity in animals. Nicarbazin, its derivatives and modifications which retain pharmacological activity are shown to inhibit activity of zona pellucida proteins and concomitant synthesis and/or assembly of the sperm receptor on the oocyte surface necessary for fertilization. Nicarbazin is easily administered, for example by simple addition to feed of an animal and is and non-toxic to the animals, providing a safe and efficient means for controlling populations of mammals and avian species.
Patent CA-2660296-A1 (CA)
Inventor: SCHOONEBEEK RONALD JAN
IPC: E21B43/30
Filed: 2007-08-08
Abstract: A method for producing oil and/or gas comprising injecting a miscible enhanced oil recovery formulation into fractures, karsts, and/or vugs of a formation for a first time period from a first well; producing oil and/or gas from the fractures, karsts, and/or vugs from a second well for the first time period; injecting a miscible enhanced oil recovery formulation into the fractures, karsts, and/or vugs for a second time period from the second well; and producing oil and/or gas from the fractures, karsts, and/or vugs from the first well for the second time period.
Patent CA-2663032-A1 (CA)
Inventor: BORNHOLDT JAMES M
IPC: G01S5/02
Filed: 2007-12-14
Abstract: A method for radio navigation may include predicting a frequency response for each of a multiplicity of possible device locations. The method may also include measuring a frequency response at an actual device location. The method may further include matching the measured frequency response to one of the predicted frequency responses to determine an estimated device location, wherein the estimated device location corresponds to the possible device location associated with the one predicted frequency response that most closely matches the measured frequency response.
Patent CA-2667924-A1 (CA)
Inventor: HUTH JEFFREY G
IPC: A61K31/428
Filed: 2007-10-29
Abstract: The present invention refers to the use of pramipexole, pramipexole hydrochloride, pramipexole dihydrochloride or pramipexole dihydrochloride monohydrate for the manufacture of a medicament for the treatment of early Parkinson's disease by a maintenance, twice daily application.
Patent CA-2668066-A1 (CA)
Inventor: BUTLER MARTIN
IPC: A61L9/14
Filed: 2007-11-07
Abstract: The present invention describes a spraying device comprising: a housing adapted to receive a container of fluid; actuation means configured, in use, for periodic actuation of the container of fluid; motion sensor means; a controller in operable communication with said actuation means and said motion sensor means; wherein the actuation means is operable, in use, to actuate at a time interval of t1; and wherein the motion sensor means is operable, in use, to detect motion in the vicinity of the device and communicate any detection to the controller which causes the actuation means to actuate; and wherein subsequent detection of motion by the motion sensor is communicated to the controller which causes the actuation means to actuate at a time interval of t2; and wherein t2 <= t1. The present invention further describes a method of spraying fluid from a container.
Patent CA-2668385-A1 (CA)
Inventor: WELLINGTON SCOTT LEE
IPC: E21B43/16
Filed: 2002-04-24
Abstract: A method for treating a tar sands formation (32) in situ includes providing heat from one or more heat sources (30) to a portion of the tar sands formation. The heat may be allowed to transfer from the heat source(s) to a selected section of the formation to pyrolyze at least some hydrocarbons within the selected section. A mixture of hydrocarbons of a selected quality may be produced from the selected section by controlling production of the mixture to adjust the time that at least some hydrocarbons are exposed to pyrolysis temperatures in the formation.
Patent CA-2670395-A1 (CA)
Inventor: RUSHFELDT PAL
IPC: C01B32/50
Filed: 2007-11-21
Abstract: A method for regeneration of a rich absorbent having absorbed CO2 (5) to give a regenerated, or lean absorbent (4) wherein the lean absorbent leaving the regenerator column is flashed (32) to produce a gaseous phase (33) that is compressed (34) and reintroduced into the regeneration column, and a liq uid lean absorbent phase (4) that is heat exchanged (7) against the rich abs orbent.
Patent CA-2670804-A1 (CA)
Inventor: HARARI ALEXANDRI
IPC: A61K39/21
Filed: 2007-05-18
Abstract: The disclosure relates to immunological compositions for vaccinating huma n beings against infection by the Human Immunodeficiency Virus (HIV).</SDOAB >
Patent CA-2671195-A1 (CA)
Inventor: NORSKOV NIELS ERIK
IPC: E04B5/12
Filed: 2007-12-07
Abstract: A structure is comprising at least one plank (2) attached with a side to an edge of at least one joist (3) by means of at least one mount (4). The at least one mount is with at least two first openings (7, 7') at either side of the edge of the at least one joist and at least one other opening (8) above said edge. The structure is quick and easy to assemble. The assembling is strong and durable and do not involve any safety risk for the users. It also has a pleasant aesthetic appearance and can be made of hard wood.
Patent CA-2671355-A1 (CA)
Title: Network radio receiver
Inventor: MILBAR MAREK
IPC: H04H60/80
Filed: 2007-12-04
Abstract: An apparatus includes a network receiver for receiving an over-the-air in-band on-channel broadcast signal and extracting broadcast content from the broadcast signal, and an output for delivering the content by way of a first receiver output signal to a plurality of network player devices. A method performed by the apparatus is also included.
Patent CA-2673509-A1 (CA)
Title: Flexible mobility framework for heterogeneous roaming in next generation wireless networks
Inventor: CHEE DANA
IPC: H04W80/10
Filed: 2007-12-21
Abstract: A system and method for mobility support of a mobile node having a home network in a heterogeneous roaming environment is presented. The method comprises the steps of authenticating the mobile node in a visited network and obtaining an address for the mobile node in the visited network, establishing a security connection between a functional component in the visited network and an agent in the home network, creating a home address for the mobile node, and using the home address to generate a SIP signaling address, a SIP media address, and a non-SIP media address, such that SIP non-media is transmitted using the security connection to the SIP signaling address, SIP media is transmitted using the security connection to the SIP media address, and non-SIP media is transmitted using the security connection to the non-SIP media address.
Patent CA-2674155-A1 (CA)
Title: Multi-fiber fiber optic receptacle and plug assembly
Inventor: THEUERKORN THOMAS
IPC: G02B6/38
Filed: 2007-12-20
Abstract: There is provided a fiber optic receptacle and plug assembly adapted to provide electrical connectors for electrical conductors. The receptacle and plug define complimentary alignment and keying features for ensuring that the plug is mated with the receptacle in a predetermined orientation. An alignment sleeve is disposed within the plug for receiving a multi-fiber receptacle ferrule and a multi-fiber plug ferrule. The fiber optic receptacle and corresponding plug each include a biasing member assembly for urging the receptacle ferrule and the plug ferrule towards one another, wherein the biasing member assembly includes a spring, a spring centering cuff and a ferrule boot that operatively engage the rear of the receptacle ferrule and the plug ferrule, respectively, to substantially center a spring biasing force on the end face of the receptacle ferrule and the plug ferrule. The electrical connectors of the receptacle and plug are preferably provided separate from the biasing member assembly.
Patent CA-2674628-A1 (CA)
Title: Methods and apparatus for dynamic frequency scaling of phase locked loops for microprocessors
Inventor: DAI LIANG
IPC: H03L7/189
Filed: 2008-01-18
Abstract: A phase-locked loop employing a plurality of oscillator complexes is disclosed. The phase-locked loop includes a clock output and a plurality of oscillator complexes operable to generate output signals. The phase-locked loop further includes control logic which is configured to selectively couple an output signal of one of the plurality of oscillator complexes to the clock output.
Patent CA-2678575-A1 (CA)
Inventor: DINH STEVEN
IPC: A01N35/00
Filed: 2008-02-19
Abstract: Compounds comprising cyclic moiety and compositions for the delivery of active agents are provided. Methods of administration and preparation are provided as well.
Patent CA-2679107-A1 (CA)
Title: Process for producing and purifying factor viii and its derivatives
Inventor: KIM HUN-TAEK
IPC: C07K14/755
Filed: 2007-02-23
Abstract: Disclosed is a method for producing proteins having factor VIII procoagul ant activity in serum-free medium by in vitro culturing of mammalian cells, wherein the serum-free medium contains an inhibitor against the protease rel eased from cultured cells. In accordance with this invention, the inhibitor can protect the cleavage of a target protein during cultivation and increase homogeneity of a target molecule, wherein the inhibitor can be a dextran su lfate. This invention also relates to a method of purifying target molecules from the culture medium containing both a target molecule and selected inhi bitors by affinity chromatography.
Patent CA-2680144-A1 (CA)
Inventor: EDGETT KEITH
IPC: A61F13/15
Filed: 2008-03-05
Abstract: The present invention provides a tampon applicator assembly having an applicator barrel with an insertion tip with a maximum of three petals. Additionally, the tampon applicator assembly can be provided with a tapered insertion tip. A shaped pledget can be housed in the applicator barrel, which provides support to the petals.
Patent CA-2680777-A1 (CA)
Title: Apparatus for creating a water formed image
Inventor: ADAMS DOUGLAS
IPC: G09F19/00
Filed: 2008-03-12
Abstract: A apparatus for showcasing falling water images, text and other types of water effects that includes a control means, a pump means that feeds water i nto a elevated water display head having a plurality of nozzles that alterna tes at a high speed from an open position to a closed position controlled by solenoids. The modulation of falling water droplets forms a continuous matr ix of horizontal water dots that produce scrolling water-formed images..
Patent CA-2681918-A1 (CA)
Inventor: SHARPE RICHARD T
IPC: G01S19/44
Filed: 2008-05-23
Abstract: A method for mitigating atmospheric errors in code and carrier phase measurements based on signals received from a plurality of satellites in a global navigation satellite system is disclosed. A residual tropospheric delay and a plurality of residual ionospheric delays are modeled as states in a Kalman filter (block 340). The state update functions of the Kalman filter include at least one baseline distance dependant factor, wherein the baseline distance is the distance between a reference receiver and a mobile receiver (block 340). A plurality of ambiguity values are modeled as states in the Kalman filter. The state update function of the Kalman filter for the ambiguity states includes a dynamic noise factor (block 360 in Figure 3B). An estimated position of mobile receiver is updated (block 370) in accordance with the residual tropospheric delay (block 372), the plurality of residual ionospheric delays (block 374) and/or the plurality of ambiguity values (block 376).
Patent CA-2682078-A1 (CA)
Title: Hammer assembly for a rotary material crusher
Inventor: ORPHALL GREGORY KURT
IPC: B02C13/00
Filed: 2009-10-09
Abstract: A hammer assembly for attachment to a rotor of a rotary material crusher. The hammer assembly has an adaptor, having a base portion and a hammer mounting portion, with the base portion being attachable to the rotor at the periphery portion and a hammer, having at least one impact portion, for crushing material, and a mounting portion for engagement with the hammer mounting portion of the adaptor. The hammer mounting portion of the adaptor includes bearing surfaces facing a direction of impact when crushing material, and the mounting portion of the hammer includes bearing surfaces for mating with the bearing surfaces of the hammer mounting portion of the adaptor. The hammer assembly further includes a retainer rod, and at least one retainer pin. The hammer is attached to the adaptor and the retainer rod passes through apertures of the adaptor and apertures of each retainer pin in the direction of the longitudinal axes of the hammer and the adaptor. The size of the retainer rod, the size of the apertures of the adaptor and the size of the aperture of each retainer pin are selected such that the hammer is free to move to enable the bearing surfaces of the hammer to bear on the bearing surfaces of the adaptor and transfer impact forces when impact forces from crushing material are applied, with the retainer rod being free from any of the impact forces.
Patent CA-2682129-A1 (CA)
Inventor: SMOLENSKAYA VALERIYA N
IPC: C07D489/04
Filed: 2008-03-28
Abstract: The present invention provides a new forms of (R)-N-methylnaltrexone, and compositions thereof, useful as a peripheral mu opioid receptor antagonist.
Patent CA-2684986-A1 (CA)
Inventor: BAKKA ENDRE
IPC: G01S5/30
Filed: 2008-04-22
Abstract: An ultrasound position determination system comprising a base unit and at least one mobile unit, each of said mobile and base units operable to transmit and receive ultrasonic signals, said mobile unit being adapted to transmit a predetermined signal in dependence upon the state of transmission of the base unit, said base unit being adapted to determine the time taken for said signal to pass from the mobile unit to the base unit and thereby calculate a distance between the mobile unit and the base unit.
Patent CA-2692702-A1 (CA)
Title: Derives de tri-amino-pyrimidine cyclobutenedione comme inhibiteurs de phosphatase cdc25
Inventor: LIBERATORE ANNE-MARIE
IPC: C07D239/50
Filed: 2008-07-10
Abstract: La présente invention a pour objet des dérivés tri-amino-pyrimidine de formule générale (I) dans laquelle Y, R3, W, R4a, R5a, R4b, R5b, n et m sont variables. Ces composés présentent une activité inhibitrice des phosphatases CDC25 et sont donc susceptibles d'être utilisés comme médicaments dans les pathologies dans lesquelles les CDC25 sont impliquées. L'invention concerne également des compositions pharmaceutiques contenant lesdits produits et leur utilisation pour la préparation d'un médicament.
Patent CA-2693310-A1 (CA)
Title: Inhibiteurs de lox et loxl2, anticorps et utilisations associees
Inventor: SMITH VICTORIA
IPC: A61P35/00
Filed: 2008-08-01
Abstract: L'invention concerne des anticorps anti-LOX et anti-LOXL2, et leur utilisation dans des procédés de purification et dans des procédés diagnostiques et thérapeutiques. Ces anticorps comprennent des anticorps monoclonaux, des anticorps humanisés et des fragments fonctionnels de ceux-ci. Les anticorps anti-LOX et anti-LOXL2 peuvent être utilisés pour identifier et pour traiter des états pathologiques comme une lésion fibreuse ou une angiogénèse, ou pour prévenir le passage d'un état cellulaire épithélial à un état cellulaire mésenchymateux.
Patent CA-2694222-A1 (CA)
Inventor: TOYOSHIMA HIDEO
IPC: A61K48/00
Filed: 2007-07-20
Abstract: Disclosed are: an insulin secretion inducer; an insulin secretion-inducing composition; a process for the production of the composition; an accelerator for increasing the number of pancreatic .beta.-cells; a composition for increasing the number of pancreatic .beta.-cells; a process for the production of the composition; and a viral vector for gene therapy. The insulin secretion inducer or the accelerator for increasing the number of pancreatic .beta.-cells comprises a polypeptide having an amino acid sequence encoded by DNA that is known to encode a membrane protein Tm4sf20 (transmembrane 4 L six family member 20) or the like or a fragment of the polypeptide as an active ingredient.
Patent CA-2695360-A1 (CA)
Inventor: THORN MAGNUS
IPC: C07K14/705
Filed: 2008-07-29
Abstract: A method of differentiating between active and inactive IBD in a gastrointestinal mucosa sample or a sample from a sentinel lymph node draining gastrointestinal mucosa comprises preparing a suspension of single cells from the sample, analyzing the suspension for expression of the inflammation activation marker CD69 on CD4+ T helper cells using directly labelled fluorescent DC69 antibody; comparing the number of T helper cells expressing DC69 in the sample with that obtained from a corresponding sample of a healthy person, a significantly increased level of T helper cells expressingCDD69 signifying the presence of active IBD  and a less than significantly increased level of T helper cells signifying the presence of inactive IBD. Also disclosed are methods of differentiating between ulcerative colitis (UC) and Crohn's disease (CD), of detecting UC and CD, and of determining the susceptibility of an IBD patient to steroid treatment.
Patent CA-2696481-A1 (CA)
Inventor: TSUN STEPHEN
IPC: G06Q30/00
Filed: 2008-08-07
Abstract: A performance of a publisher server, a first content server, and a second content server is determined. Latency time information is determined based on the publisher server performance, the first content server performance, and the second content server performance, the latency time information representing a length of time to load content associated with each of the publisher server, the first content server, and the second content server.