baber/WOPTO huggingface dataset:
Patent CA-2711903-A1 (CA)
Inventor: OSTROVSKY MICHAEL
IPC: G01R19/00
Filed: 2009-01-29
Abstract: A self testing fault circuit interrupter device comprising a fault circuit comprising at least one line monitoring circuit, at least one line interrupting circuit and at least one fault detector circuit which is configured to selectively operate said at least one line interrupting circuit when a fault is detected. This fault circuit also includes at least one test circuit configured to initiate a self test on the fault circuit and at least one timing circuit for controlling the time period for a self test being performed on said at least one self test circuit. The timing circuitry can be in the form of additional circuitry which comprises a transistor which controls the discharge rate of a timing capacitor. The timing capacitor is present to prevent any false triggering of a fault circuit. A fault circuit test condition does not stop until the capacitor is fully discharged. By controlling the timing capacitor discharge rate, the triggering of an SCR is not delayed too much in the presence of an external fault because during the presence of this external fault the test cycle is considerably shortened in time based directly upon the size of the external fault. The testing circuit can include a microcontroller which can be programmed to perform a self test across at least two different half cycles of opposite polarity. The determination of the timing of the self test is based upon timing performed by the microcontroller in combination with zero crossing circuitry.
Patent CA-2712879-A1 (CA)
Title: Switching inverters and converters for power conversion
Inventor: GLASER JOHN STANLEY
IPC: H02M7/44
Filed: 2010-08-12
Abstract: A switching inverter having two single-ended EF2 inverter sections coupled together with a shared ground and partially shared tunable resonant network that is coupled to at least one load, wherein each inverter section comprises a switching section, and wherein the shared tunable network section allows independent tuning of an impedance seen by the corresponding switching section thereby independently tuning even and odd harmonics of the switching frequency.
Patent CA-2713750-A1 (CA)
Inventor: AHLIN GRABNAR PEGI
IPC: A61K9/51
Filed: 2009-01-29
Abstract: A method for preparing nanoparticles is provided, which comprises the steps of dissolving a polymer and, optionally, at least one additional ingredient, in an organic solvent, passing the solution through a vibrating nozzle and dropping the solution through the electrical field into an aqueous solution, which is stirred, such that nanoparticles are formed by the rapid diffusion of the solvent.
Patent CA-2715562-A1 (CA)
Inventor: EICHMANN WOLFGANG
IPC: C23C28/00
Filed: 2009-02-04
Abstract: The present invention relates to a device for the partial coating of the component (12), particularly for the coating of components of a gas turbine or an aircraft engine, wherein the device (10) comprises at least one base receptacle (14) for at least partially receiving the component (12) and a first partial region (20) of the component (12) not to be coated, and further comprises at least one plate-shaped cover (16) that can be positioned in the base receptacle (14), and wherein the cover (16) comprises at least one recess or opening (18) for a second partial region (22) of the component (12) to be coated to pass through, wherein the shape of the recess or opening (18) corresponds to the profile of the component (12) in the region between the partial region not to be coated and the partial region to be coated (20, 22).  The invention further relates to a method for the partial coating of a component (12), particularly for the coating of components of a gas turbine or an aircraft engine, and to the use of the device (10) according to the invention and of the method according to the invention, and to a component of a gas turbine or an aircraft engine, which is produced using the device (10) and/or the method described.
Patent CA-2716137-A1 (CA)
Title: System and method for controlling event notifications
Inventor: ABDEL-KADER SHERIF ALY
IPC: H04W68/00
Filed: 2010-09-30
Abstract: A system and method are provided that use visually distinguishable identifiers already associated with particular contacts or groups of contacts to selectively associate a particular contact or group with event notifications displayed in the ribbon. In this way, the user can, at a glance, not only be notified of a new event, but also determine the origin of the event notification to provide better context for determining whether or not they wish to access and view the new event or update or whether this can be deferred.
Patent CA-2717932-A1 (CA)
Inventor: KELLY JEFFREY D
IPC: G06N5/045
Filed: 2009-02-16
Abstract: A system includes a plurality of hierarchical layers (202-208) configured to solve a decision-making problem. Each hierarchical layer is configured to generate solution data repre-senting a possible solution to a sub-problem associated with the decision-making problem. Each hierarchical layer is also config-ured to receive orders and to use the orders during generation of the solution data. The orders include orders based on the solution data from a higher hierarchical layer, orders based on feedback from a lower hierarchical layer, and/or orders that are exogenous-ly provided. Each hierarchical layer could be configured to use the orders to simplify a search for the possible solution to the sub-problem being solved by that hierarchical layer, such as by ex-cluding solutions inconsistent with the orders.
Patent CA-2718482-A1 (CA)
Inventor: GYSLING DANIEL L
IPC: G01B5/02
Filed: 2009-03-16
Abstract: A method for measuring the thickness of a pipe wall is provided. The method includes the steps of: 1) emitting ultrasonic signals into the pipe wall at one or more frequencies below 1 MHz and receiving reflected ultrasonic signals, and providing a sensor signal representative of the received reflected signals, including a first received reflected signal and a second received reflected signal; 2) providing a first model signal representative of the first received reflected signal and a second model signal representative of the second received reflected signal; 3) correlating the received reflected signals to the model signals, including varying a time delay between the model signals, until the model signals separated by the time delay substantially agree with the received reflected signals; and 4) determining the thickness of the pipe wall using the time delay.
Patent CA-2720832-A1 (CA)
Inventor: MOREY JOHN D
IPC: B65D83/00
Filed: 2009-05-21
Abstract: A product dispenser assembly including a product dispenser, a mounting member, and a connector. The connector includes a first portion and a second portion. The first portion includes a receiving member configured and arranged to operatively connect the product dispenser thereto. The second portion includes a connecting member configured and arranged to operatively connect the mounting member thereto. The first and second portions are rotatably operatively connected to position the receiving member and the connecting member in different positions relative to one another.
Patent CA-2722629-A1 (CA)
Inventor: BRONIAK JAY ANDREW
IPC: G06Q50/00
Filed: 2010-11-26
Abstract: A computer screensaver program runs a home energy manager application. The screensaver program is activated after a predetermined time and automatically runs a web browser by detecting the URL of the home energy manager application. The home energy manager interface is then displayed on the computer screen or a remote monitor. Preferably, the screensaver cycles through one or more various screens and remains active until a key is pressed or the mouse is activated.
Patent CA-2722867-A1 (CA)
Inventor: SHU CHUTIAN
IPC: C07C6/06
Filed: 2009-05-05
Abstract: The present invention is directed to a method for the preparation of macrocyclic compounds of formula (I), com-prising the step of cyclizing a diene of formula (II), in the presence of a catalyst, wherein R1-R6, A, W and V are as defined herein.  The present invention is also directed to intermediate compounds of formula (II).
Patent CA-2724063-A1 (CA)
Title: Modular electrical system providing four wire circuitry configurations
Inventor: BYRNE NORMAN R
IPC: H01R4/60
Filed: 2008-05-12
Abstract: A modular electrical system (230) comprises a number of separate components forming a four-wire system (110). The component set (230) includes receptacle junction blocks (130), two-way connectors (232), four-way connectors (236), two-way jumper cable assemblies (234), and three-way jumper cable assemblies (238). The components of the component set (230) include various configurations of male blade terminals (150) and female terminals (200) located on the individual components so that a number of differing system configurations can be achieved.
Patent CA-2724797-A1 (CA)
Inventor: BECKER UWE JURGEN
IPC: B32B33/00
Filed: 2004-02-12
Abstract: The present invention concerns an absorbent article, preferably a disposable absorbent article, such as a diaper. The present invention specifically concerns an absorbent core for such an absorbent article which provides an improved immobilization of absorbent polymer material when the article is fully or partially urine loaded. This absorbent core is useful for providing an absorbent article of increased wearing comfort. Specifically disclosed is an absorbent core useful for an absorbent article comprising a substrate layer and absorbent material, the absorbent material comprising an absorbent polymer material, the absorbent material optionally comprising absorbent fibrous material, the absorbent fibrous material not representing more than 20 % of the weight of absorbent polymer material, wherein the absorbent material is immobilized when wet such that the absorbent core achieves a wet immobilization of more than 50%, preferably of more than 60 %, 70 %, 80 % or 90 % according to the Wet Immobilization Test described herein.
Patent CA-2724809-A1 (CA)
Inventor: GOEBEL CLAUS
IPC: E02D29/02
Filed: 2009-04-14
Abstract: The invention relates to a two-shell component for setting up plantable steep embankments formed from several layers. The component consists of a front element (1) with a three-dimensional lattice structure, which is resistant to bending, a spacer element (2) and a rear wall element (3). It is an essential element of the invention that the cross section of the rear wall element (3), which is permanently resistant to bending, follows a polygon curve or a straight line in the vertical direction. The pressure resistant spacer element (2) is shaped by notches (4) at least at one place and has holding devices (5) for frictional connections with the geoplastics (7). Connecting means (6), with which the elements (1, 2, 3) of the component may be connected positively and frictionally, are mounted at least at two place of the spacer (2). The component is intended for use as a standalone supporting system, which permanently absorbs the horizontal effects resulting from the pressure of the earth from the back filling.
Patent CA-2725847-A1 (CA)
Inventor: ZIMMERLING MARTIN
IPC: A61F2/02
Filed: 2004-06-25
Abstract: An electro-magnetic driver transducer free of torque in the presence of an external magnetic field, of any direction and orientation (such as in a Magnetic Resonance Imaging environment). The transducer includes a housing. At least one coil is associated with the housing. A plurality of magnets within the housing are aligned along an axis in an anti-parallel orientation. The magnets are free to move along an axis, wherein vibration of the magnets causes vibration of the housing. The transducer may be, for example, fixed to an ossicle.
Patent CA-2726246-A1 (CA)
Title: Mobile communication method, mobile station, and radio base station
Inventor: ISHII HIROYUKI
IPC: H04B1/7073
Filed: 2009-05-29
Abstract: A radio resource selecting method according to the present invention semi-persistently selects a radio resource to be allocated to an uplink acknowledgement signal indicating a reception state of a persistently allocated downlink signal from a plurality of radio resources defined by frequencies and codes, and includes the steps of : (A) selecting candidates for an allocation radio resource to be allocated to the uplink acknowledgement signal from the plurality of radio resources;  (B) notifying candidate information on the selected candidates for the allocation radio resource; and (C) selecting a single allocation radio resource from the plurality of candidates for the allocation radio resource indicated in the candidate information notified in the step (B) .
Patent CA-2726350-A1 (CA)
Inventor: SUN WENDELL
IPC: A61L27/36
Filed: 2009-06-04
Abstract: A method of produc-ing a modified acellular tissue matrix (mATM) from an acellular tissue ma-trix (ATM), where the mATM has a reduced stretchiness relative to the ATM, without substantially compro-mising its associated structural or functional integrity. The method in-cludes providing an acellular tissue matrix (ATM) and exposing the ATM to elastase for a period of time.
Patent CA-2728875-A1 (CA)
Inventor: SOLEM KRISTIAN
IPC: A61M5/168
Filed: 2009-06-26
Abstract: A monitoring device is arranged to receive a time-dependent measurement signal (d(n)) from a pressure sensor in a fluid containing system, which is associated with a first pulse generator and a second pulse generator.    The pressure sensor is arranged in the fluid containing system to detect a first pulse originating from the first pulse generator and a second pulse originating from the second pulse generator. The monitoring device is configured to process the measurement signal (d(n)) to remove the first pulse. In this process, the monitoring device receives (201) the measurement signal (d(n)), obtains (202) a first pulse profile (u(n)) which is a predicted temporal signal profile of the first pulse, and filters (203) the measurement signal (d(n)) in the time-domain, using the first pulse profile (u(n)), to essentially eliminate the first pulse while retaining the second pulse. The fluid containing system may include an extracorporeal blood flow circuit, e.g. as part of a dialysis machine, and a blood circuit of a human patient.
Patent CA-2731729-A1 (CA)
Inventor: CRANOR EARL
IPC: C09K11/07
Filed: 2009-07-22
Abstract: This invention is directed towards chemiluminescent systems useful in the practice of methods of intrusion detection, compositions useful for intrusion detection and methods for their formation, and to covert intrusion detection techniques and compositions therefore containing an infrared light generating chemiluminescent system, blended into an earthen- like carrier that enable one to detect whether any movement has breached an area during a certain time frame.
Patent CA-2734186-A1 (CA)
Inventor: DYSON ANDY
IPC: E21B23/00
Filed: 2009-08-19
Abstract: A tubing hanger for use in a wellhead. The wellhead includes a throughbore, a landing seat positioned in the throughbore, a landing groove positioned above the landing seat in the throughbore, and a locking groove in the throughbore. The tubing hanger comprises an expandable landing ring positioned on the tubing hanger for engaging the landing groove and a landing mechanism for expanding the landing ring radially outward from the tubing hanger. A locking ring for engaging the locking groove can be positioned on the tubing hanger. The tubing hanger can further include a locking mechanism for expanding the locking ring radially outward from the tubing hanger body and locking it into the locking groove.
Patent CA-2735440-A1 (CA)
Inventor: HILL RANDAL M
IPC: D01D5/00
Filed: 2009-08-28
Abstract: An article of fibers includes a cured compound.    The fibers are formed from electrospinning a dispersion.    The dispersion includes a liquid and a condensation curable compound. A content of the liquid in the dispersion is reduced such that the condensation curable compound cures. The article is formed from a method of manufacturing which includes the step of forming the dispersion.  The method also includes the step of electro spinning the dispersion to reduce the content of the liquid such that the condensation curable compound cures.
Patent CA-2736581-A1 (CA)
Inventor: SAFAEI AMAN
IPC: G07F17/32
Filed: 2009-08-31
Abstract: A method and system for implementing an instant win lottery game includes receiving a player's wager and selection of a game at a point-of-sale (POS) lottery location. The player receives a lottery ticket corresponding to the selected game, with the lottery ticket including a unique identification code that dictates the outcome of the game. The player accesses the lottery authority system via a wireless internet enabled mobile device to display and play and instant win game to reveal the outcome of the lottery ticket.
Patent CA-2737651-A1 (CA)
Inventor: POLONKA JACK
IPC: A61K8/34
Filed: 2009-09-07
Abstract: Sensory modifiers and compositions comprising sensory modifiers are described.  The sensory modifiers comprise polysaccharide carbohydrate having at least about 75% by weight amylopectin and the polysaccharide carbohydrate has been treated and swollen with a substantially anhydrous solvent.
Patent CA-2737676-A1 (CA)
Inventor: HEINZELMAIER CHRISTIAN
IPC: B23P6/00
Filed: 2011-04-18
Abstract: The present invention provides a method for repairing a rotor system (2) of a turbomachine, having a rotor (4) which has a groove (26) extending in the circumferential direction (58) of the rotor for accommodating an annular section (18; 28).  The method has the following steps: chamfering a notch (40) in the groove (26);  introducing a recess (44) into the groove (26); and inserting the annular section (18; 28) into the groove (26). At least one engagement element (48; 49) formed on the annular section (18; 28) engages in the recess (44) in order to form a lock against rotation in the circumferential direction (58).
Patent CA-2740493-A1 (CA)
Title: Fusion device and tool set for fusing a human or animal joint
Inventor: MAYER JOERG
IPC: A61B17/70
Filed: 2009-10-20
Abstract: A fusion device for fusing a synovial joint of a human or animal patient comprises two pin-shaped anchorage portions and arranged therebetween a stabilization portion. The anchorage portions comprise a thermoplastic material which is liquefiable by mechanical vibration. The anchorage portions have a greater thickness (T1) and a greater depth (D) than the stabilization portion. For implanting the fusion device, grooves are provided in the articular surfaces of the joint to be fused, two opposite grooves forming together an opening for accommodating one of the anchorage portions. Then the fusion device is pushed between the articular surfaces and mechanical vibration, in particular ultrasonic vibration, is applied to the proximal face of the fusion device. Thereby the liquefiable material is liquefied where in contact with the bone tissue and penetrates into the bone tissue, where after resolidification it constitutes a positive fit connection between the fusion device and the bone tissue.
Patent CA-2740949-A1 (CA)
Inventor: ELLIS PETER
IPC: G06Q10/00
Filed: 2009-10-14
Abstract: A centralized web-based system and method for managing appointments having a user interface that interacts with one or more users to display one or more items based on user input, a management module connected to the user interface and configured to receive data related to scheduling an appointment, determine one or more possible appointments based on the data, present the one or more possible appointments, receive a user selection from the one or more possible appointments, and schedule the appointment based on the user selection, and one or more databases configured to store appointment information, wherein the one or more databases are connected to the management module and wherein the data comprises a date and time slot and at least one of a facility, a service, and a servicer.
Patent CA-2748271-A1 (CA)
Title: Programmed surface enhanced spectroscopy particles
Inventor: NATAN MICHAEL J
IPC: B82Y30/00
Filed: 2009-12-23
Abstract: Embodiments include types of programmable surface-enhanced spectroscopy (SES) particles (PSPs), including PSP 200 having a SES-active surface 202 and a programmable reporter 206 associated with the SES surface 202 and methods of fabricating and using same. The programmable reporter 206 provides that the PSP 200 will return a controlled but variable signal in response to spectroscopic interrogation. The spectroscopic signal can be triggered to change externally or the signal may naturally vary over time.
Patent CA-2749355-A1 (CA)
Inventor: TOTANI KAZUYUKI
IPC: H04B1/04
Filed: 2009-01-19
Abstract: A directional coupler (1) composed of a micro-strip line (20) containing a main line (2) having an input port (P1) and an output port (P2) and a sub line (3) having a coupling port (P3) and an isolation port (P4). The sub line (3) consists of a high impedance line (4) narrower than the main line (2). The high impedance line (4) has first coupling lines (5A, 5B) and a second coupling line (6) all extending in parallel to the main line (2). A distance between the first coupling lines (5A, 5B) and the main line (2) is made to be shorter than that between the second coupling line (6) and the main line (2).
Patent CA-2750581-A1 (CA)
Inventor: ROHLFF CHRISTIAN
IPC: A61K39/395
Filed: 2010-01-21
Abstract: The present invention provides methods and compositions for treatment, screening, diagnosis and prognosis of bladder cancer, colorectal cancer, head and neck cancer, kidney cancer, liver cancer, lung cancer, prostate cancer or skin cancer, for monitoring the effectiveness of bladder cancer, colorectal cancer, head and neck cancer, kidney cancer, liver cancer, lung cancer, prostate cancer or skin cancer treatment, and for drug development.
Patent CA-2752742-A1 (CA)
Inventor: SEO BO SUNG
IPC: D06F58/04
Filed: 2010-02-22
Abstract: L'invention concerne une machine à laver comprenant une cuve destinée à contenir l'eau de lavage, ladite cuve étant dotée d'une pluralité de parties de ventilation formées sur sa surface périphérique extérieure, un tambour monté rotatif dans la cuve, et un élément de blocage destiné à empêcher l'évacuation de l'air de la cuve via les parties de ventilation pendant un séchage par centrifugation.
Patent CA-2753693-A1 (CA)
Inventor: SLOMP FLO
IPC: A47D13/04
Filed: 2011-09-29
Abstract: A posterior walker has an anteriorly open, wheeled frame having a transverse posterior structural member, a left and right forearm support member attached to the frame, and adapted to be aligned with the forearms of a user at an angle wherein the user's wrist is lower than the elbow, and left and right hand grips associated with the left and right forearm support member.
Patent CA-2757683-A1 (CA)
Title: Advanced air and oil circuit architecture for turbomachine
Inventor: RAIMARCKERS NICOLAS
IPC: F01D25/18
Filed: 2011-11-09
Abstract: The present invention relates to a system for lubricating a turbomachine comprising at least one enclosure, called non-ventilated, with members to be lubricated and an air-oil mixture, said enclosure being closed and pressurized using dynamic pressure seals supplied with compressed air to create an airflow from the outside toward the inside of the enclosure, said enclosure comprising an outlet for conveying the air-oil mixture toward an air/oil separator, said separator being provided with an suction function favoring the flow of the air-oil mixture between the enclosure and the separator, characterized in that the lubrication system comprises additional suction means.
Patent CA-2760717-A1 (CA)
Inventor: RICH DAVID GERARD
IPC: G06F1/16
Filed: 2011-12-05
Abstract: According to one aspect, a mobile electronic device having a fuel cell configured to receive fuel and generate therefrom electrical power for the mobile electronic device, a fuel tank adapted to store fuel and provide fuel to the fuel cell, and a solid-state battery configured to provide power to the mobile device. The solid-state battery is sized and shaped to at least partially surround at least one of the fuel cell and the fuel tank.