摘要:
An optical disk apparatus which varies a rotational speed of an optical disk through use of a sound volume controller. A controller of the optical disk apparatus causes a sound volume controller to act as a rotational speed controller upon receipt of a READ command from a host apparatus. The controller detects a set position of the sound volume controller on the basis of a signal output from the same and controls a spindle motor in accordance with a detected position, thereby changing a rotational speed of said optical disk. When wind sound or the like, of the optical disk is obtrusive for the user, the user can diminish noise by means of decreasing the rotational speed through actuation of the sound volume controller.
摘要:
Provided are a feed unit, a feed system, and an electronic device that enable transmission efficiency control according to the position of a device when electric power transmission using a magnetic field is performed between devices. The feed unit includes a power transmission section including a power transmission coil configured to perform electric power transmission using a magnetic field, and an auxiliary resonance section including one or a plurality of resonators. The resonator includes an auxiliary coil wound to form a gap in at least a partial region.
摘要:
A negative electrode active material for an electric device, including an alloy having a composition formula SixZnyAlz, where x++y=100 , 26≦x≦47, 18≦y≦44, and 22≦z≦46 are satisfied.
摘要:
There are provided an electric power feed apparatus, an electric power feed system, and an electronic apparatus which are capable of performing transmission efficiency control corresponding to positions of apparatuses when electric power transmission is performed between the apparatuses through a magnetic field. The electric power feed apparatus includes an electric power transmission section including an electric power transmission coil for performing electric power transmission through a magnetic field and an auxiliary resonance section including one or a plurality of resonators. A main resonant frequency in a main resonance operation with use of the electric power transmission coil during the electric power transmission and an auxiliary resonant frequency in the resonator are different from each other. A relationship (corresponding characteristics) between a relative position between the electric power feed apparatus (an electric power transmission side) and the electronic apparatus (an electric power reception side) and transmission efficiency during electric power transmission is varied by adjustment of such a difference between the resonant frequencies.
摘要:
[Problem]Provided is a negative electrode active material for an electric device which exhibits a well-balanced property of maintaining a high cycle property and attaining a high initial capacity.[Technical solution]The negative electrode active material for an electric device comprising an alloy having a composition formula SixZnyAlz (where each of x, y, and z represents amass percent value, satisfying (1) x+y+z=100, (2) 21≦x
摘要翻译:[问题]提供一种电气装置用负极活性物质,其表现出保持高循环性能并获得高初始容量的良好平衡的性能。 技术方案电气装置用负极活性物质,其特征在于,含有组成式为SixZnyAlz的合金(x,y,z分别表示积分百分比,满足(1)x + y + z = 100的合金 )21&nlE; x <100,(3)0
摘要:
An object of the present invention is to provide an electrical junction box having a new structure that is formed by using a plurality of bushes in the same mold in correspondence with different kinds of casing body and can be readily and rapidly recognized whether or not the electrical junction box is formed by the regular bushes. Casing bodies are provided with common molding portions that are formed by the same mold, and a plurality of bush molding portions that are formed by exchangeable bushes with the same mold in correspondence with kinds of box bodies. Common identification marks corresponding to the kinds of box bodies are formed on the bush molding portions by the bushes.
摘要:
An object is to provide an electronically controlled diesel engine capable of inhibiting the drastic increase of the fuel injection quantity from the fuel injection quantity before acceleration without the measurement of the relation between the number of revolutions of an engine, boost pressure, and the upper smoke limit of the fuel injection quantity. An electronically controlled diesel engine includes an judge part of an acceleration (64) that judges whether a control of acceleration is finished or not based on a difference between a target number of revolutions of the engine (Nset) and an actual number of revolutions of the engine (Ne). The electronically controlled diesel engine includes that the calculate part of a third upper limit of a fuel injection quantity (73) that is included in the calculate part of the upper limit of the fuel injection quantity (65) that sets an initial upper limit of a fuel injection quantity (Q0) to a bigger injection quantity either of an injection quantity at the time of the judgment and a limit of a injection quantity based on the actual number of revolutions of the engine (Ne) at the time of the judgment when the judge part of an acceleration (64) determines that the condition of acceleration in the low speed area are satisfied and recover the limit value to the normal limit value until the judgment means of cancel of acceleration in the low speed area determines that the condition of cancel of acceleration in the low speed area are satisfied.
摘要:
The present invention is to provide a signal analyzing apparatus which can easily identify a pattern high in error rate and a pattern causing bit errors in comparison with the conventional device. In a signal analyzing apparatus (4) for analyzing a signal from an object under test, and having a display unit (21) display an analysis result on the signal, the signal analyzing apparatus (4) includes a statistical processing unit (34) for statistically processing the analysis result for each of divided sections obtained by dividing an analysis section set for the signal; and a display control unit (23) for causing the display device to display statistical results obtained by the statistical processing unit for each of the divided sections, when a divided section are identified as a new analysis section, the statistical processing unit performs statistical processing of the analysis result for each of divided sections obtained by dividing the new analysis section, the display control unit causes the display device to display the statistical results obtained by the statistical processing unit for each of new divided sections.
摘要:
Disclosed herein is a wireless power feed system including a power feed device, and a power receiving device configured to receive power transmitted from the power feed device. The power feed device includes a power generator to generate power that should be fed, and a resonant element fed with power generated by the power generator. The power receiving device includes a power receiving element to receive power transmitted from the power feed device, and a matching unit including a function for impedance matching at a connecting part between the power and a load of the power receiving element.
摘要:
The present invention is to provide a signal analyzing apparatus which can easily identify a pattern high in error rate and a pattern causing bit errors in comparison with the conventional device. In a signal analyzing apparatus (4) for analyzing a signal from an object under test, and having a display unit (21) display an analysis result on the signal, the signal analyzing apparatus (4) includes a statistical processing unit (34) for statistically processing the analysis result for each of divided sections obtained by dividing an analysis section set for the signal; and a display control unit (23) for causing the display device to display statistical results obtained by the statistical processing unit for each of the divided sections, when a divided section are identified as a new analysis section, the statistical processing unit performs statistical processing of the analysis result for each of divided sections obtained by dividing the new analysis section, the display control unit causes the display device to display the statistical results obtained by the statistical processing unit for each of new divided sections.