baber/WOPTO huggingface dataset:
Patent CA-2717860-A1 (CA)
Inventor: GRAY RICK
IPC: H02J7/00
Filed: 2009-03-06
Abstract: A system includes a power tool having a motor, a drive mechanism mechanically coupled to the motor, and an output element mechanically coupled to the drive mechanism. The motor is operable to drive the drive mechanism and the output element. The system also includes a non-motorized sensing tool having a printed circuit board and a sensing element electrically coupled to the printed circuit board. The sensing element is operable to detect an external characteristic and output a signal to the circuit board. The circuit board is operable to condition the signal into a human-comprehensible form. The system further includes a rechargeable battery pack removably and independently coupled to the power tool and the non- motorized sensing tool. The battery pack is operable to power the motor to drive the drive mechanism and the output element when connected to the power tool, and is operable to power the circuit board and the sensing element when connected to the non-motorized sensing tool.
Patent CA-2718869-A1 (CA)
Inventor: KAO KUO-JANG
IPC: C07K16/30
Filed: 2009-03-18
Abstract: The present invention relates to methods of diagnosing, and methods of treating, hepatocellular carcinoma in a subject. The invention also relates to antagonists of PLVAP proteins, such as antibodies that specifically bind PLVAP proteins, as well as compositions and kits comprising antagonists of PLVAP proteins. The invention further relates to humanized antibodies that specifically bind PLVAP protein.
Patent CA-2719757-A1 (CA)
Inventor: FORD DAVID
IPC: A47J31/36
Filed: 2009-03-24
Abstract: The present disclosure relates to an apparatus, system, and method of use for producing beverages. The apparatus includes at least a modular brewing mechanism. Also, the system includes a reservoir for retaining a volume of beverage produced by the brewing mechanism. The system includes controls for dispensing a single cup of beverage while producing multiple cycles of beverage for transfer to the reservoir. The system also includes controls for monitoring freshness of beverage, con-trollably disposing of beverage, and controlling production of single cup or batch production of beverage. The method and apparatus includes con-trollable pressurized brewing in a column or chamber using a control-lable piston moving in the chamber and which may include controlling steep time, pressurization, extraction time, active controllable agitation of the brewing substance, as well as other brewing characteristics.
Patent CA-2722351-A1 (CA)
Inventor: MATSUZAKI NOBUTOSHI
IPC: H05B41/18
Filed: 2009-04-06
Abstract: The high pressure discharge lamp lighting apparatus (10) includes a power circuit (20, 30, 40, and 50) and a starting circuit (60). The power circuit (20, 30, 40, and 50) includes a pair of output terminals (55 and 56) adapted to be respectively connected to a pair of electrodes (91 and 92) of a high pressure discharge lamp (90). The power circuit (20, 30, 40, and 50) is configured to apply an AC voltage for keeping the high pressure discharge lamp (90) turned on across the pair of the output terminals (55 and 56). The starting circuit (60) is configured to apply a starting pulse voltage across the pair of the electrodes (91 and 92) of the high pressure discharge lamp (90). The starting circuit (60) is configured to have output characteristics of increasing the starting pulse voltage with an increase of a length of a pair of output wires (83) used with connection of the high pressure discharge lamp (90), and of decreasing the starting pulse voltage when the length of the pair of the output wires (83) exceeds a certain value.
Patent CA-2723842-A1 (CA)
Inventor: VANLANDSCHOOT PETER
IPC: C07K16/28
Filed: 2009-05-11
Abstract: Description of amino acid sequences that are directed against (as defined herein) Integrins, as well as to compounds or constructs, and in particular proteins and polypeptides, that comprise or essentially consist of one or more such amino acid sequences.
Patent CA-2724065-A1 (CA)
Inventor: DAHLGREN RICHARD MARC
IPC: A61K8/49
Filed: 2009-05-14
Abstract: Compositions for the oxidative dyeing of keratin fibers, comprising a medium suitable for dyeing and at least one 3-substituted pyrazole keratin dyeing compound and derivatives thereof. A  method for oxidative dyeing of keratin fibers, comprising applying such compositions in the presence of an oxidizing agent, for a period sufficient to develop the desired coloration.
Patent CA-2724518-A1 (CA)
Inventor: LEE EDWARD K F
IPC: A61N1/378
Filed: 2010-12-09
Abstract: A timing controlled converter for converting a time varying input signal to a regulated DC output voltage for application to a load circuit A feedback loop is employed as a control means for switchably coupling the time varying input signal to the load circuit for controlled periods of time in a manner so as to provide an average load voltage equal to a reference voltage. The duration of the controlled periods of time is a function of: the difference between the time varying input signal and the output voltage; and the integral of the difference between the output voltage and the reference voltage.
Patent CA-2725034-A1 (CA)
Inventor: BERCOVICH DUDU
IPC: H04W28/04
Filed: 2010-12-07
Abstract: A method for interference reduction in transmission of at least two single carrier frequency continuous communication beams including producing a first communication signal for a first digital communication link, producing a second communication signal for a second digital communication link, transmitting the first communication signal over a first continuous communication beam at a first frequency, transmitting the second communication signal over a second continuous communication beam at the first frequency, characterized by modifying the first communication signal using transmitter interference cancellation. Related apparatus and methods are also described.
Patent CA-2727876-A1 (CA)
Inventor: WALLACE MARK S
IPC: H04J99/00
Filed: 2005-06-27
Abstract: Techniques for efficiently computing spatial filter matrices are described. The channel response matrices for a MIMO channel may be highly correlated if the channel is relatively static over a range of transmission spans. In this case, an initial spatial filter matrix may be derived based on one channel response matrix, and a spatial filter matrix for each transmission span may be computed based on the initial spatial filter matrix and a steering matrix used for that transmission span. The channel response matrices may be partially correlated if the MIMO channel is not static but does not change abruptly. In this case, a spatial filter matrix may be derived for one transmission span and used to derive an initial spatial filter matrix for another transmission span m. A spatial filter matrix for transmission span m may be computed based on the initial spatial filter matrix, e.g., using an iterative procedure.
Patent CA-2729030-A1 (CA)
Inventor: BOEGLI CHARLES
IPC: B31F1/07
Filed: 2009-06-22
Abstract: The device for satinizing and embossing packaging foils comprises at least two embossing rollers that are each pro-vided with a toothing consisting of individual teeth, the pyramidal teeth having an essentially rectangular horizontal projection, and the sides of the teeth being essentially parallel and perpendicular, respectively, to the longitudinal axis of the embossing roller. In contrast to the prior art, the opening angle (.alpha.) between the radially aligned adjacent tooth flanks (31FR, 32FR) is smaller than the opening angle (.beta.) between the axially aligned adjacent tooth flanks (32FA, 33FA), and the tooth height (X) in the radial direction, measured from the tooth tip (ZS) to the tooth bottom (ZG1), is greater than the tooth height (Y) in the axial direction measured from the tooth tip (ZS) to the tooth bottom (ZG2). This dimensioning and arrangement of the teeth provides an im-proved gearing with a reduced specific pressure as well as an improved processing of the paper part of the foil that results in its better folding, curling, and tubing behavior.
Patent CA-2730832-A1 (CA)
Inventor: WINTER FLORINA
IPC: B26B21/52
Filed: 2009-07-01
Abstract: A razor handle (102) includes an at least partially hollow elongated structure (104) and an at least partially hollow sleeve (200). The elongated structure has an interior surface (106) and an exterior surface (108), a first opening (110) at a proximate end (112), and a second opening (116) along a length of the elongated structure. The sleeve has an interior surface (202) and an exterior surface (204) with a protrusion (206). The protrusion is adapted to extend through the second opening to the exterior surface of the elongated structure forming a gripping member.
Patent CA-2730838-A1 (CA)
Inventor: VERA ROY
IPC: G06F19/00
Filed: 2011-02-07
Abstract: In a remote technical support system, in response to a request for service, a user device receives an executable application from the technical support controller, which executable application is subsequently invoked at the user device. Additionally, the user device receives configuration information from the technical support controller. The executable application then performs technical support processing of the user device in accordance with the configuration information. The executable application can be configured, based on the configuration information, to engage in dynamic workflow, i.e., to make decisions about what activities to perform based on previous results. Because the configuration information can be selected according to the specific nature of the user device and/or the specific nature of the service request, the executable application can be tailored to best address the requesting end user's needs with minimal attention from a remote technician.
Patent CA-2733076-A1 (CA)
Title: Apparatus and method for remote assessment and therapy management in medical devices via interface systems
Inventor: HARGROVE JEFFREY B
IPC: A61B5/374
Filed: 2008-08-06
Abstract: A remote medical assessment and therapy management apparatus comprising a center user interface, a center computer coupleable with the center user interface. The center computer displays information via the center user interface for use in developing a therapeutic prescription and receives therapeutic control inputs from a user. A remote device includes a medical diagnostic instrument for acquiring biophysical data from a patient, a medical therapeutic instrument that provides a therapy to the patient, and a remote computer that receives diagnostic signals from the diagnostic instrument and transmits therapeutic control signals to the therapeutic instrument. A network interface is connected between the first center computer and the remote computer and transmits diagnostic signals from the remote computer to the center computer and control signals from the center computer to the therapeutic instrument via the remote computer.
Patent CA-2736515-A1 (CA)
Inventor: GANE PATRICK ARTHUR CHARLES
IPC: D21H19/38
Filed: 2009-09-08
Abstract: The present invention relates to mixtures of two distinct porous, stable aggregates and rather coarse PCCs (precipitated) calcium carbonate pigments (such as a composition comprising a blend or mix of one of the two Grade B or Grade C PCCs, in combination with a second, specific S-PCC (S = scalenohedral type PCC) pigment in a ratio appropriately selected between 90/10 and 10/90 percent by dry weight, namely 80/20 and 20/80, with a coarser, third component, which may be a pigment and/or a filler such as natural calcium (ground) carbonate or (most preferably) a PCC  (precipitated calcium carbonate), depending on the granulometry of the two fine PCCs the third, coarser component, may be omitted. The main criteria for selecting the said "coarser"  pigment is that it should feature a granulometry which does no affect noticeably, when in admixture with the blend PCC Grade B  (or PCC Grade C) with S-PCC the finest part of the granulometry data of the blend, and in particular that it should not contribute anything significant to the amount of particles < 0.2 µm, preferably nothing < 0.3 µm, more preferably nothing < 0.5 µm and most preferably nothing < 1 µm.
Patent CA-2737009-A1 (CA)
Inventor: KALKUNTE RAVI
IPC: B65D81/26
Filed: 2011-04-08
Abstract: A container for fresh cut produce comprises a first section and a second section separated from one another by a web, the web comprising a first three-dimensional apertured film, a second three-dimensional apertured film bonded to the first three-dimensional apertured film, and a nonwoven web bonded to the second three-dimensional apertured film. Produce is contained in the first section and the juices exuded from the produce flow into the second section, but are prevented from coming back in contact with the produce by the web, thereby increasing the shelf life of the produce.
Patent CA-2740680-A1 (CA)
Title: Reclining chair with resilient members
Inventor: VAN HEKKEN HENDRIK R
IPC: A47C3/025
Filed: 2011-05-20
Abstract: A chair includes a base that has a generally U-shaped member. The generally U-shaped member is comprised of a front member attached to a first end portion and a second end portion. A seat is supported on the base and is moveable from an upright position to a reclined position. A first resilient member is attached to the first end portion of the generally U-shaped member. A second resilient is attached to the second end portion of the generally U-shaped member. End portions of the first and second resilient members are attached to the seat adjacent to a rear portion of the seat. The first and second resilient members are sized and configured to resiliently move or flex such that the seat is positioned at the reclined position when a user sits on the seat.
Patent CA-2741463-A1 (CA)
Inventor: KEMPER MARKUS
IPC: B01D36/00
Filed: 2009-10-27
Abstract: A cleaning method is provided for fluids of a fluid circuit (31) of a mobile device (2) comprising a mobile cleaning module (1), wherein the mobile cleaning module (1) comprises at least one connection element (3, 4, 5, 6) for making a connection to the fluid circuit (31) so that the fluid can be withdrawn from the fluid circuit (31), at least one filter unit (27) for cleaning the fluid, and a connection element (3, 4) for making a connection to the fluid circuit (31) so that the fluid can fed back to the fluid circuit. In a first step, the mobile cleaning module (1) is connected to the fluid circuit by way of the connection element (3, 4, 5, 6). In a next step, the fluid is at least partially withdrawn from the fluid circuit (31) and then the fluid is led through the filter unit (31). Preferably, the fluid can be heated or cooled prior to being introduced to the filter unit (27). In a last step, the cleaned fluid is fed back to the fluid circuit (31) of the mobile device (2).
Patent CA-2743066-A1 (CA)
Inventor: LALONDE JEAN-PIERRE
IPC: A61B18/02
Filed: 2009-11-09
Abstract: A medical device includes a catheter defining a lumen and a steering element disposed within the lumen defining a passage for a guide wire. A fluid injection tube defining a proximal and a distal end is also included, wherein a portion of the fluid injection tube is contoured about a portion of the steering element. A plurality of injection ports may be disposed in the portion of the fluid injection tube contoured about the steering element.
Patent CA-2743921-A1 (CA)
Title: Process for the preparation of trans 4-amino-cyclohexyl acetic acid ethyl ester hcl
Inventor: HEGEDUES LASZLO
IPC: C07C227/16
Filed: 2009-12-17
Abstract: The invention relates to a process for the preparation of trans 4-amino-cyclohexil ethyl acetate HC1 wherein d) hydrogenating 4-nitrophenyl acetic acid in a protic solvent at a temperature between 40-500C  in the presence of Pd/C under 0.1-0.6 bar overpressure, and e) further hydrogenating the 4-aminophenyl acetic acid obtained in situ in step a) at a temperature between 50-60 0C under 1-4 bar overpressures, then f) heating to reflux the 4-aminocyclohexil acetic acid obtained in step b) for 1-3 hours in hydrochloric ethanol, and if desired after removing the solvent acetonitrile was added to the residue obtained and distilled off.
Patent CA-2744383-A1 (CA)
Inventor: POLISETTI DHARMA RAO
IPC: A61K31/44
Filed: 2009-11-17
Abstract: Embodiments of the present invention provide adamantyl benzamide derivtives and pharmaceutical compositions comprising adamantyl benzamide derivatives. Methods of use of such compounds and compositions to modulate the activity of 11.beta.-hydroxysteroid dehydrogenase type 1(11.beta.HSD1) in a subject are also provided.
Patent CA-2747530-A1 (CA)
Inventor: BAERNEMAN HAEKAN
IPC: B66B7/02
Filed: 2009-12-30
Abstract: A template for accurately positioning structural components of elevator in a elevator hoistway, or of elevator hoistway walls or partitions in a building, includes a thin, flexible sheet of material adapted to be placed on a floor of elevator hoistway, has indicia on the flexible sheet of material to show locations, and points of attachment, of elevator structural components to be installed in the elevator hoistway. Tensioning elements attachable to the flexible sheet of material may be used to square up the flexible sheet of material. The template may be made by forming a thin, flexible sheet of material, providing indicia on the flexible sheet of material, and by providing tensioning elements to square up the flexible sheet of material. The flexible template may be placed on the floor of the elevator hoistway, squared, and the squared up template used as a guide to install the major elevator structural components.
Patent CA-2747687-A1 (CA)
Inventor: YONEDA TAKASHI
IPC: C09D11/00
Filed: 2009-12-22
Abstract: Disclosed is a porphyrazine dye represented by formula (1) [wherein the rings A to D independently represent a benzene ring or a nitrogenated heteroaromatic ring wherein 0.00 to 1.00 exclusive on average of nitrogenated heteroaromatic ring is contained the remainder are benzene rings; E represents an alkylene; X and Y independently represent a sulfo-substituted anilino group, or the like; b represents a mean value and is not less than 0.00 and less than 3.90; c is not less than 0.10 and less than 4.00 on average; the sum total of b and c is 3.00 to 4.00 exclusive on average] or a salt thereof. Also disclosed is an ink composition containing the porphyrazine dye or a salt thereof. The ink composition has a color that is closer to a standard color for a cyan ink, has excellent various kinds of durability, particularly excellent ozone resistance, and also has a high printing density. Therefore, the ink composition can provide a recording image having a good balance. The ink composition is suitable for inkjet recording.
Patent CA-2748658-A1 (CA)
Inventor: GODAGER OIVIND
IPC: E21B41/00
Filed: 2010-01-07
Abstract: An apparatus and method to provide monitoring of pressure outside the wellbore casing (2) of a well in which a Wireless Sensor Unit (1) is placed externally of a section of non- magnetic casing (20); an internal Sensor Energiser Unit (9) is placed inside the wellbore casing. The WSU includes one or more sensors (10) to measure the pressure and/or temperature of the surroundings and the WSU and SEU communicate using electromagnetic modulation techniques and the WSU is powered by means of power harvesting (100) from the SEU.
Patent CA-2748888-A1 (CA)
Inventor: ZHAI YILI
IPC: H04N5/765
Filed: 2009-08-12
Abstract: A TV function extension assembly is electrically connected with a core circuit of a display apparatus through a gold finger connector. It comprises a function extension module, an external interface, and a memory. The function extension module is connected with the core circuit of the display apparatus through the gold finger connector for mutual communication and data communication. The external interface is connected between the function module and an external device or external network to enable mutual communication and data transmission between the function extension module and the external device or external network. The memory is connected with the function extension module to store data transmitted by the function extension module.
Patent CA-2748972-A1 (CA)
Inventor: FROST CHARLES A
IPC: G01N17/00
Filed: 2010-01-06
Abstract: An anomaly on an elongate conductive member is detected by causing a source electromagnetic wave to propagate in a first direction along the elongate conductive member such that the source electromagnetic wave passes through the at least one anomaly. The anomaly causes a reflected electromagnetic wave to propagate in a second direction along the elongate conduc-tive member. The second direction is opposite the first direction. The electric field of the reflected electromagnetic wave is sensed.  The magnetic field of the reflected electromagnetic wave is sensed. A  direction of propagation of the reflected electromagnetic wave is determined based on the electric field of the reflected electromagnetic wave and the magnetic field of the reflected electro-magnetic wave.
Patent CA-2749845-A1 (CA)
Inventor: LIBONATI RUSSELL W
IPC: H01Q1/36
Filed: 2011-08-11
Abstract: An antenna assembly may include first and second adjacent antenna elements each including a conical antenna body having a base and an apex opposite the base. The antenna assembly may also include a cylindrical antenna body extending from the base of the conical antenna body, and a choke assembly including a choke shaft having a proximal end coupled to the conical antenna body and a distal end opposite the proximal end. The choke assembly may include at least one choke member carried by the distal end of the choke shaft in longitudinally spaced relation from an opposing end of the cylindrical antenna body to define at least one choke slot. Each of the first and second conical antenna bodies may be aligned along a common longitudinal axis with respective apexes in opposing relation to define a symmetrical biconical dipole antenna.
Patent CA-2752046-A1 (CA)
Title: Copolymers for intraocular lens systems
Inventor: LIAO XIUGAO
IPC: C08F220/18
Filed: 2010-02-11
Abstract: Some embodiments provide a copolymer comprising: an acrylate recurring unit and an optionally substituted vinylaryl recurring unit, wherein a portion of at least one of the recurring units comprises a vinyl-dialkylsiloxy pendant group. The copolymers may be useful as soft acrylic haptics for intraocular lenses.  Some embodiments further relate to intraocular lenses having a hydrophobic soft acrylic optic and a silicone haptic, such as a dual optic accommodative lens a having hydrophobic soft acrylic anterior and posterior optic bodies and a silicone haptic. Related copolymeric composite materials as well as additional embodiments of intraocular lenses, are also described herein.
Patent CA-2752711-A1 (CA)
Title: Division of bit streams to produce spatial paths for multicarrier transmission
Inventor: SCHWAGER ANDREAS
IPC: H04L5/00
Filed: 2010-01-27
Abstract: The present invention relates to the field of bit-de-/multiplexing in multicarrier MIMO communication systems (e.g. precoded spatial multiplexing MIMO communication systems using adaptive OFDM). The present invention especially relates to a multicarrier MIMO transmitter and a multicarrier MIMO receiver. The multicarrier MIMO transmitter according to the present invention comprises a demultiplexer and symbol mapper unit for receiving an input bit stream and generating a plurality of symbol streams, each symbol stream being associated with a different transmission channel and comprising a plurality of data symbols, each data symbol being attributed to a different carrier; one or more multicarrier modulators for generating at least two multicarrier modulated signals based on the symbol streams; and at least two transmit ports for respectively transmitting the at least two multicarrier modulated signals, wherein a data throughput rate of each transmission channel is separately variable.