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WO/2009/050487 |
A method of separating a mixture of acoustic signals from a plurality of sources comprises: providing pressure signals indicative of time- varying acoustic pressure in the mixture; defining a series of time windows; and for each time win...
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WO/2009/050487 |
A method of separating a mixture of acoustic signals from a plurality of sources comprises: providing pressure signals indicative of time- varying acoustic pressure in the mixture; defining a series of time windows; and for each time win...
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WO/2009/035123 |
Provided is a Pirani gauge, which is improved in responsibility to an abrupt pressure rise and which is freed from a restriction of an measuring element container in the mounting direction on a vacuum container. The Pirani gauge is equip...
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WO/2009/023135 |
Wafer level arc detection is provided in a plasma reactor using an RF transient sensor coupled to a threshold comparator, and a system controller responsive to the threshold comparator.
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WO/2009/019765 |
A cold-cathode ionization gauge which is easily discharged and has only a small time lag between the time when it is applied with a high voltage and the time when it is discharged and current starts to flow therein, and has no directiona...
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WO/2009/012605 |
The following method sequence is proposed for calibrating a vacuum measuring cell arrangement: a) the measuring cell arrangement (1) is connected to a calibrating device (10), with the measuring connection (5) being connected to a vacuum...
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WO/2008/149298 |
A pressure/vacuum sensor and method, comprising: driving a MEMS piezoresistive resonator (8) into resonant vibration, applying Joule heating to the resonator (8); and sensing a variable parameter that varies in response to the tendency o...
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WO/2008/115445 |
Speech enhancement based on a psycho-acoustic model is disclosed that is capable of preserving the fidelity of speech while sufficiently suppressing noise including the processing artifact known as "musical noise".
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WO/2008/103799 |
A method and system for high-speed, precise, laser-based modification of at least one electrical element made of a target material is provided. The system includes a laser subsystem that generates a pulsed laser output wherein each laser...
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WO/2008/103799 |
A method and system for high-speed, precise, laser-based modification of at least one electrical element made of a target material is provided. The system includes a laser subsystem that generates a pulsed laser output wherein each laser...
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WO/2008/090541 |
A method for improving the intelligibility of an incoming telephone signal, including boosting loudness of at least one band of poorly heard frequencies of the signal within at least one band of intensities of the signal, the band lying ...
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WO/2008/090541 |
A method for improving the intelligibility of an incoming telephone signal, including boosting loudness of at least one band of poorly heard frequencies of the signal within at least one band of intensities of the signal, the band lying ...
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WO/2008/089121 |
A system for determining a gas pressure or gauging a vacuum in a hermetically sealed enclosure. One or more heater structures and one or more temperature sensor structures situated on a substrate may be used in conjunction for measuring ...
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WO/2008/089121 |
A system for determining a gas pressure or gauging a vacuum in a hermetically sealed enclosure. One or more heater structures and one or more temperature sensor structures situated on a substrate may be used in conjunction for measuring ...
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WO/2008/067681 |
The vacuum pressure measuring device comprises an electron source (1) having a reaction zone (3) for forming ions (22) by means of impact ionization, wherein the electron source (1) communicates with the reaction zone (30) via a passage ...
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WO/2008/053729 |
This invention provides a sensor for measuring gas species, pressure or flow rate from a temperature difference of the semiconductor layer (13) between before and after heating. The sensor comprises a semiconductor (13) having a surface,...
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WO/2008/048096 |
The invention relates to a base station (BS) of a telephone system for setting up a telephone connection with a receiving party being arranged to communicate with at least one handset (HS). The base station (BS) is arranged to receive a ...
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WO/2008/042580 |
A method for calculating a process center for a chuck in a processing chamber is provided. The method includes generating pre-processing and post-processing measurement data points, which is perform by measuring thickness of a film subst...
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WO/2008/037081 |
A conversion entity and method for converting higher-rate speech parameters into lower-rate parameters including dimmed excitation parameters. The conversion entity comprises a first decoder configured to produce a target excitation from...
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WO/2008/027226 |
A vacuum gauge of the Pirani type for measuring the pressure of vaporized organic or inorganic material used in forming a layer of a device, comprising: an extended filament having a thickness of 5 microns or less and having a temperatur...
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WO/2008/027226 |
A vacuum gauge of the Pirani type for measuring the pressure of vaporized organic or inorganic material used in forming a layer of a device, comprising: an extended filament having a thickness of 5 microns or less and having a temperatur...
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WO/2008/018994 |
The use of atomic layer deposition (ALD) to form a zirconium substituted layer of barium titanium oxide (BaTiO3), produces a reliable structure for use in a variety of electronic devices such as a dielectric in nonvolatile random access ...
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WO/2008/016747 |
A method and system (500) for treating a substrate using a ballistic electron beam (135) is described, whereby the radial uniformity of the electron beam flux is adjusted by modulating the source radio frequency (RF) power. For example, ...
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WO/2008/011296 |
A process for laser forming a blind via in at least one layer of a circuit substrate having a plurality of capture pads of varying geometry can include, for at least one blind via to be formed in at least one layer of a circuit substrate...
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WO/2007/143109 |
Indexing, searching, and retrieving the content of speech documents (including but not limited to recorded books, audio broadcasts, recorded conversations) is accomplished by finding and retrieving speech documents that are related to a ...
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WO/2007/134714 |
The invention relates to a pressure-measuring sensor element having a substrate (5) and at least one mass element (1) which is arranged at a distance from the substrate (5) and is connected to the substrate (5) and/or a support body (6),...
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WO/2007/132286 |
A method comprising: obtaining music information that defines at least one characteristic of audible music; and controlling changes to an appearance of a graphical user interface using the music information.
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WO/2007/089516 |
A method and apparatus are provided for achieving nearly perfect temperature compensation of a heat-loss vacuum gauge over its full pressure range. A voltage is measured across a sensor leg, a sensor leg and a temperature compensating le...
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WO/2007/089516 |
A method and apparatus are provided for achieving nearly perfect temperature compensation of a heat-loss vacuum gauge over its full pressure range. A voltage is measured across a sensor leg, a sensor leg and a temperature compensating le...
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WO/2007/082395 |
The invention relates to a vacuum measuring cell having a membrane (2, 41) which is arranged between two flat housing parts (1, 4), wherein the first housing part (1) forms a reference vacuum space (10) and the second housing part (4) fo...
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WO/2007/081529 |
For providing synchronization of image data among diverse devices and applications, exemplary systems include a direct client application providing a user interface operable to allow a user to organize image data according to albums, and...
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WO/2007/078572 |
A number of RF power transmission paths are defined to extend from an RF power source through a matching network, through a transmit electrode, through a plasma to a number of return electrodes. A number of tuning elements are respective...
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WO/2007/073818 |
The invention relates to a system for separation of a user's voice from ambient sound, comprising a device (10) to be worn at the user's ear or at least partly in the user's ear canal (12) comprising a first microphone (Ml) oriented acou...
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WO/2007/028250 |
Various embodiments for components and associated methods that can be used in a binaural speech enhancement system are described. The components can be used, for example, as a pre-processor for a hearing instrument and provide binaural o...
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WO/2007/028246 |
A listening device and respective method for processing speech audio signals present in noisy acoustical sound waves captured from an adjacent environment for persons with normal hearing. The device comprises a housing for providing acou...
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WO/2007/028250 |
Various embodiments for components and associated methods that can be used in a binaural speech enhancement system are described. The components can be used, for example, as a pre-processor for a hearing instrument and provide binaural o...
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WO/2007/024614 |
The present invention provides a method for establishing endpoint during an alternating cyclical etch process or time division multiplexed process. A substrate is placed within a plasma chamber and subjected to an alternating cyclical pr...
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WO/2007/024614 |
The present invention provides a method for establishing endpoint during an alternating cyclical etch process or time division multiplexed process. A substrate is placed within a plasma chamber and subjected to an alternating cyclical pr...
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WO/2007/017625 |
A thermal conductivity gauge comprises a filament (12) in one arm (20) of a Wheatstone bridge circuit, a variable digital potentiometer (28) in a diagonally opposite arm (16) of the bridge circuit, and a controller (30) for adjusting the...
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WO/2006/135833 |
Systems and methods for conveying a message composer's state to the message recipient are provided. The message composer's state can be selected by the message composer, or can be automatically determined. The message composer's state is...
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WO/2006/130221 |
In one embodiment, a method of generating a highband excitation signal includes harmonically extending the spectrum of a signal that is based on a lowband excitation signal; calculating a time-domain envelope of a signal that is based on...
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WO/2006/121563 |
A method and system for controlling a dimension of an etched feature (150). The method includes: measuring a mask feature (145) formed on a top surface of a layer (110) on a substrate (100) to obtain a mask feature dimension value; and c...
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WO/2006/121173 |
An ionization vacuum gauge includes a vacuum container (4) connected in a communicating state with a vacuum device and having at least three electrodes of a grid (2), an electron source (3) and an ion collector (1). Electrons, as emitted...
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WO/2006/101897 |
The present invention relates to a method and system of using downstream sensor elements (214) for determining the plasma conditions (e.g., plasma etching end point) in a semiconductor etching facility (202) that utilizes halogen-contain...
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WO/2006/094687 |
An electron-emitting cathode (6) consists of an electrically conducting emitter layer (7) attached to a side wall (2) which consists of stainless steel and a gate (9) which is fixed at a mall distance inside a concave emitter surface of ...
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WO/2006/088738 |
A system and method for managing a plasma system is described. In one embodiment the method includes measuring at least one aspect of a state of plasma in the plasma system so as to obtain plasma state data, receiving subsystem data, whi...
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WO/2006/078851 |
A method for controlling the plasma etching of semiconductor wafers determines the impedance of a plasma chamber using values representing voltage, current, and the phase angle between them, as provided by a sensor. All or less than all ...
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WO/2006/078851 |
A method for controlling the plasma etching of semiconductor wafers determines the impedance of a plasma chamber using values representing voltage, current, and the phase angle between them, as provided by a sensor. All or less than all ...
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WO/2006/073622 |
A method is provided for low-pressure plasma ashing to remove photoresist remnants and etch residues that are formed during preceding plasma etching of dielectric layers. The ashing method uses a two-step plasma process involving an oxyg...
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WO/2006/069546 |
A speech processing approach of a wireless terminal comprises: receives sound signals in speech direction, and the sound signals are converted into sound pressure signals , and the sound signals in second direction are received, and the ...
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