Abstract: The invention relates to a transducer apparatus to provide audio sensing with high noise immunity in an acoustically-noisy environment. The invention replaces the prior-art acoustic microphone with a non-acoustic sensor to sense free-field and/or surface vibrations or movement that resemble or arising from the voice of the user. The non-acoustic sensor includes an accelerometer, shock sensor, gyroscope, vibration microphone, or vibration sensor. There are several adaptions and embodiments of the invention including improving the polar directivity of the non-acoustic sensors and application of a multiplicity of non-acoustic sensors and acoustic microphones.

Abstract: The present disclosure relates to a self-service terminal comprising an application module, a management module and one or more devices which facilitates automatic operation and maintenance of the self-service terminal. The application module is configured to compare a target file for at least one device of the one or more devices to update with a current file that is being used by the at least one device, determine if the current file is different from the target file, and update the current file in response to that it is determined that the current file is different from the target file.

Abstract: A gas chromatography (GC) column system includes an insulation tubing, a metallic GC column disposed within the insulation tubing and having an outer diameter that is less than or equal to an inner diameter of the insulation tubing, a first electrode in contact with the metallic GC column, and a second electrode in contact with the metallic GC column on an opposite side of the insulation tubing from the first electrode. The metallic GC column may be heated by applying a voltage across the first and second electrodes. The voltage may be controlled in response to a measured temperature of the metallic GC column.

Abstract: The present invention includes methods for preventing the development of triple negative breast cancer in patients predisposed to and at high risk for developing the disease comprising an effective amount of crenolanib or a salt thereof.

Abstract: A gas chromatography (GC) column system includes an insulation tubing, a metallic GC column disposed within the insulation tubing and having an outer diameter that is less than or equal to an inner diameter of the insulation tubing, a first electrode in contact with the metallic GC column, and a second electrode in contact with the metallic GC column on an opposite side of the insulation tubing from the first electrode. The metallic GC column may be heated by applying a voltage across the first and second electrodes. The voltage may be controlled in response to a measured temperature of the metallic GC column.

Abstract: A selfie short video greeting card is disclosed, comprising a body provided with a video recording unit, a voice recording unit, a display unit, a sounding unit, a power source, a storage unit, and a control unit. An input end of the video recording unit is connected to the storage unit. An output end of the voice recording unit is connected to the storage unit. An output end of the storage unit is connected to the display unit and the sounding unit. The video recording unit, voice recording unit, display unit, sounding unit, power source, and storage unit are all connected to the control unit. It has a simple structure, low cost, and light weight. A 15-second video with sensible facial expressions and tones can be recorded, and people can feel deep greetings expressed by friends and relatives more conveniently, which is interesting.

Abstract: Touch-control screen, driving method thereof, and touch-control apparatus are provided. The touch-control screen includes a touch-control area and a driving unit. The touch-control area includes a main touch-control area and an auxiliary touch-control area smaller than the main touch-control area. The touch-control area further includes a plurality of touch-control electrodes, having a plurality of first touch-control electrodes in the main touch-control area and a plurality of second touch-control electrodes in the auxiliary touch-control area. In a touch-control stage, the driving unit is configured to transmit electrical signals respectively to the plurality of first touch-control electrodes in the main touch-control area and to the plurality of second touch-control electrodes in the auxiliary touch-control area.

Abstract: A surface acoustic wave sensor in which instrument drift resulting from accumulated surface contamination is minimized. The sensor includes a piezeoelectric substrate defined by an outer surface and a plurality of interdigitated electrodes mounted thereon. The electrodes are defined by one or more exposed portions and an unexposed portion abutting the outer surface of the piezoelectric substrate. An inert coating layer on the outer surface of the piezoelectric substrate and the exposed portions of the electrodes is provided, and can be a perfluoro-silane type compound, a perfluoro-trichloro-silane type compound, a perfluoro-acrylate type compound, polytetrafluoroethylene, or heptadecafluorodecyltrimethoxysilane.

Abstract: A transducer apparatus to provide high speech-intelligibility in a noisy environment. The transducer apparatus comprises a vibration-sensing transducer adapted to be placed on the non-honey and non-cartilaginous, i.e., fleshy, part of the head of the user—either on the all-flesh part of the cheek or all-flesh under chin. The vibrations sensed are vibrations arising from the user's voice in his mouth and conducted to the surface of the fleshy area of the users cheek or under-chin, and not by bone vibration. The embodiments of the invention include its application into headsets, earsets and helmets; and a switching means; and a means to realize a vibration transducer from an acoustical microphone.

Abstract: A method for identification of chemicals in a sample using a gas chromatograph, a surface acoustic wave (SAW) sensor coupled with the gas chromatograph to define a gas chromatography (GC)/SAW system, and a Raman spectrometer. The method includes receiving SAW frequency response data generated by the SAW sensor, receiving Raman spectrum data generated by the Raman spectrometer, producing a Raman spectrum corresponding to an eluted component of interest based upon an integration of the Raman spectrum data, identifying a set of one or more candidate chemicals for the eluted component of interest based on a corresponding peak of the SAW frequency response data, and searching a Raman database for a match between the produced Raman spectrum and a chemical in the Raman database from among the set of candidate chemicals for the eluted component of interest.

Abstract: A method for identification of chemicals in a sample using a gas chromatograph and a surface acoustic wave (SAW) sensor coupled with the gas chromatograph to define a gas chromatography (GC)/SAW system. The method includes receiving a temperature profile defining a varying target temperature as a function of time, separating one or more eluted components from a sample with the gas chromatograph, adjusting a temperature of the SAW sensor in accordance with the temperature profile as the one or more eluted components are separated from the sample by the gas chromatograph, generating SAW frequency response data with the SAW sensor, the SAW frequency response data including one or more peaks corresponding respectively to the one or more eluted components separated from the sample, and identifying a set of one or more candidate chemicals for an eluted component of interest based on a corresponding peak of the SAW frequency response data.

Abstract: A method for identification of chemicals in a sample using a gas chromatograph, a surface acoustic wave (SAW) sensor coupled with the gas chromatograph to define a gas chromatography (GC)/SAW system, and a Raman spectrometer. The method includes receiving SAW frequency response data generated by the SAW sensor, receiving Raman spectrum data generated by the Raman spectrometer, producing a Raman spectrum corresponding to an eluted component of interest based upon an integration of the Raman spectrum data, identifying a set of one or more candidate chemicals for the eluted component of interest based on a corresponding peak of the SAW frequency response data, and searching a Raman database for a match between the produced Raman spectrum and a chemical in the Raman database from among the set of candidate chemicals for the eluted component of interest.

Abstract: A method for identification of chemicals in a sample using a gas chromatograph and a surface acoustic wave (SAW) sensor coupled with the gas chromatograph to define a gas chromatography (GC)/SAW system. The method includes receiving a temperature profile defining a varying target temperature as a function of time, separating one or more eluted components from a sample with the gas chromatograph, adjusting a temperature of the SAW sensor in accordance with the temperature profile as the one or more eluted components are separated from the sample by the gas chromatograph, generating SAW frequency response data with the SAW sensor, the SAW frequency response data including one or more peaks corresponding respectively to the one or more eluted components separated from the sample, and identifying a set of one or more candidate chemicals for an eluted component of interest based on a corresponding peak of the SAW frequency response data.

Abstract: Touch-control screen, driving method thereof, and touch-control apparatus are provided. The touch-control screen includes a touch-control area and a driving unit. The touch-control area includes a main touch-control area and an auxiliary touch-control area smaller than the main touch-control area. The touch-control area further includes a plurality of touch-control electrodes, having a plurality of first touch-control electrodes in the main touch-control area and a plurality of second touch-control electrodes in the auxiliary touch-control area. In a touch-control stage, the driving unit is configured to transmit electrical signals respectively to the plurality of first touch-control electrodes in the main touch-control area and to the plurality of second touch-control electrodes in the auxiliary touch-control area.

Abstract: A method for identification of a vapor sample or chemicals in a vapor sample includes introducing a vapor sample to a sensor array including a plurality of sensors, adjusting a temperature of one or more of the plurality of sensors between at least two temperature levels, and identifying the vapor sample or one or more chemicals in the vapor sample based on a plurality of response patterns of the sensor array, each of the response patterns being a collection of responses of the plurality of sensors to the vapor sample with the one or more sensors being at a different temperature level from among the at least two temperature levels.

Abstract: A gas chromatography (GC) column system includes an insulation tubing, a metallic GC column disposed within the insulation tubing and having an outer diameter that is less than or equal to an inner diameter of the insulation tubing, a first electrode in contact with the metallic GC column, and a second electrode in contact with the metallic GC column on an opposite side of the insulation tubing from the first electrode. The metallic GC column may be heated by applying a voltage across the first and second electrodes. The voltage may be controlled in response to a measured temperature of the metallic GC column.

Abstract: A method for identification of chemicals in a sample using a gas chromatograph, a surface acoustic wave (SAW) sensor coupled with the gas chromatograph to define a gas chromatography (GC)/SAW system, and a Raman spectrometer. The method includes receiving SAW frequency response data generated by the SAW sensor, receiving Raman spectrum data generated by the Raman spectrometer, producing a Raman spectrum corresponding to an eluted component of interest based upon an integration of the Raman spectrum data, identifying a set of one or more candidate chemicals for the eluted component of interest based on a corresponding peak of the SAW frequency response data, and searching a Raman database for a match between the produced Raman spectrum and a chemical in the Raman database from among the set of candidate chemicals for the eluted component of interest.

Abstract: A prioritization is determined amongst a group of receivers for receiving signals transmitted from the wireless transmitter, without use of accurate channel state information. A signal is transmitted to each receiver based on an order that is determined by the prioritization. The transmitted signal can be encoded so that the receiver is able to receive the signal regardless of a channel state as between that receiver and the wireless transmitter.

Abstract: A method for identification of chemicals in a sample using a gas chromatograph and a surface acoustic wave (SAW) sensor coupled with the gas chromatograph to define a gas chromatography (GC)/SAW system. The method includes receiving a temperature profile defining a varying target temperature as a function of time, separating one or more eluted components from a sample with the gas chromatograph, adjusting a temperature of the SAW sensor in accordance with the temperature profile as the one or more eluted components are separated from the sample by the gas chromatograph, generating SAW frequency response data with the SAW sensor, the SAW frequency response data including one or more peaks corresponding respectively to the one or more eluted components separated from the sample, and identifying a set of one or more candidate chemicals for an eluted component of interest based on a corresponding peak of the SAW frequency response data.

Abstract: A surface acoustic wave sensor in which instrument drift resulting from accumulated surface contamination is minimized. The sensor includes a piezeoelectric substrate defined by an outer surface and a plurality of interdigitated electrodes mounted thereon. The electrodes are defined by one or more exposed portions and an unexposed portion abutting the outer surface of the piezoelectric substrate. An inert coating layer on the outer surface of the piezoelectric substrate and the exposed portions of the electrodes is provided, and can be a perfluoro-silane type compound, a perfluoro-trichloro-silane type compound, a perfluoro-acrylate type compound, polytetrafluoroethylene, or heptadecafluorodecyltrimethoxysilane.