Abstract: A speaker apparatus in which a reproduced sound from a speaker unit is detected by a microphone and the reproduced sound from the speaker unit is corrected based on the detected signal. The speaker apparatus includes the speaker unit for reproducing an output signal from an amplifier, the microphone for detecting an acoustic output from the speaker unit, and a feedback circuit for feeding the detected acoustic output signal back to the input side of the amplifier. By placing the microphone near a position where sound pressure of at least one of a second and higher pipe resonance of an acoustic pipe is at minimum, an influence of the second and higher pipe resonance is reduced. As the influence of the second and higher pipe resonance is removed from the feedback circuit, stability of the feedback circuit is improved, and therefore, an acoustic characteristic of the speaker apparatus is improved.

Abstract: An anti-oscillation loudspeaker device where a reproduced sound is compensated based on a acoustic signal detected by a microphone and a reproduced band is enlarged is provided. In this loudspeaker device, a microphone is placed near a position where sound pressure of resonance occurring in a closed space for at least one of height, width, and depth of the inside of a cabinet is minimum. An influence of the resonance is restrained, a feedback circuit becomes stable, and a feedback amount increases.

Abstract: In a data processing system, device, and method and a program storage medium, provided are data storage devices that store data and a data processing device that receives a list describing information about data stored in the data storage devices from the data storage devices and that receives and processes data selected based on the received list. Accordingly, a large amount of data can be processed with the data processing device irrespective of storage capacity of storage means.

Abstract: An inverter (22) is provided between a power source (20) and a suction/discharge valve driving motor (14) that controls cycle time of suction and discharge of a refrigerator unit (10). An output frequency of the inverter (22) is controlled in accordance with output of a sensor (24) that detects temperature of a thermal load portion (11) of the refrigerator unit (10). This enables temperature adjustment of individual refrigerators with a highly reliable method without using an electric heater.

Abstract: Disclosed is a device for penetrating a skin active agent to the human body via the skin by the use of an ultrasound applying apparatus which applies ultrasound to the human body via the skin, comprising: (1) composition comprising: (a) safe and effective amount of the skin active agent; (b) a viscosifying agent that provides the composition a viscosity of from about 1,000 mPas to about 1,000,000 mPas; (c) from about 0.1% to about 30% of a water-soluble humectant; and (d) an aqueous carrier; wherein the composition is substantially free of surfactants; and (2) the ultrasound applying apparatus comprising: (e) an application element for applying to the skin ultrasound at a frequency of from about 3 MHz to about 10 MHz and an intensity of from about 0.1 W/cm2 to about 2 W/cm2; and (f) a control element for controlling application conditions of the application element.

Abstract: In a data processing system, device, and method and a program storage medium, provided are data storage devices that store data and a data processing device that receives a list describing information about data stored in the data storage devices from the data storage devices and that receives and processes data selected based on the received list. Accordingly, a large amount of data can be processed with the data processing device irrespective of storage capacity of storage means.

Abstract: In a data processing system, device, and method and a program storage medium, provided are data storage devices that store data and a data processing device that receives a list describing information about data stored in the data storage devices from the data storage devices and that receives and processes data selected based on the received list. Accordingly, a large amount of data can be processed with the data processing device irrespective of storage capacity of storage means.

Abstract: In a data processing system, device, and method and a program storage medium, provided are data storage devices that store data and a data processing device that receives a list describing information about data stored in the data storage devices from the data storage devices and that receives and processes data selected based on the received list. Accordingly, a large amount of data can be processed with the data processing device irrespective of storage capacity of storage means.

Abstract: In a data processing system, device, and method and a program storage medium, provided are data storage devices that store data and a data processing device that receives a list describing information about data stored in the data storage devices from the data storage devices and that receives and processes data selected based on the received list. Accordingly, a large amount of data can be processed with the data processing device irrespective of storage capacity of storage means.

Abstract: The field-effect transistor includes: a ferromagnetic layer, having a film thickness of 50 nm or less, which is made of a Ba—Mn oxide showing ferromagnetism at 0° C. or higher; a dielectric layer made of a dielectric material or a ferroelectric material, and the ferromagnetic layer and the dielectric layer are bonded to each other. Thus, it is possible to control the magnetism, the electricity transport property, and/or the magnetic resistivity effect at 0° C. or higher.

Abstract: Disclosed is a personal care composition comprising by weight: (a) from about 0.01% to about 10% of a sparingly soluble solid oily component; (b) from about 0.05% to about 50% of a solvent for the sparingly soluble solid oily component; (c) from about 0.01% to about 10% of an emulsifier; and (d) water; wherein the composition is an emulsion. The composition of the present invention provides reduced or eliminated crystals and precipitations of sparing soluble solid oily components.

Abstract: The present invention provides a loudspeaker which is excellent in acoustic characteristics such as frequency characteristics and distortion characteristics. Particularly, edge 1 is formed in such manner that a thickness of sectional shape in radial direction increases from inner periphery portion 12 toward outer periphery portion 13. Due to this structure, a mechanical impedance of edge 1 against diaphragm 2 is decreased and bad influences on a vibration mode of the diaphragm are suppressed, and also, vibration energy is absorbed by the thick portion of the outer periphery portion, thereby suppressing standing waves of the diaphragm. The structure increases an efficiency of the medium and high frequency range sounds radiated from the loudspeaker, and further, greatly contributes to improve frequency characteristics, nonlinear distortion characteristics, and transient characteristics.

Abstract: A pin junction element (10) includes a ferromagnetic p-type semiconductor layer (11) and a n-type semiconductor layer (12) which are connected via an insulating layer (13), and which shows a tunneling magnetic resistance according to the magnetization of the ferromagnetic p-type semiconductor layer (11) and the magnetization of the ferromagnetic n-type semiconductor layer (12). In this pin junction element (10), an empty layer is formed with an applied bias, thereby generating tunnel current via an empty layer. As a result, it is possible to generate tunnel current even when adopting a thicker insulating layer than that of the conventional tunnel magnetic resistance element.

Abstract: In a data processing system, device, and method and a program storage medium, provided are data storage devices that store data and a data processing device that receives a list describing information about data stored in the data storage devices from the data storage devices and that receives and processes data selected based on the received list. Accordingly, a large amount of data can be processed with the data processing device irrespective of storage capacity of storage means.

Abstract: In a data processing system, device, and method and a program storage medium, provided are data storage devices that store data and a data processing device that receives a list describing information about data stored in the data storage devices from the data storage devices and that receives and processes data selected based on the received list. Accordingly, a large amount of data can be processed with the data processing device irrespective of storage capacity of storage means.