Abstract: A speaker unit includes a frame that secures a diaphragm of a speaker at an outer circumference of the diaphragm, a magnetic circuit, a first leg that extends from a portion of an inner wall of the frame in a vicinity of a front of the speaker to the magnetic circuit, and that secures the magnetic circuit to the frame, and a second leg that extends from a portion of the inner wall of the frame in a vicinity of a rear of the speaker to the magnetic circuit, and that secures the magnetic circuit to the frame.

Abstract: A speaker unit includes a frame that secures a diaphragm of a speaker at an outer circumference of the diaphragm, a magnetic circuit, a first leg that extends from a portion of an inner wall of the frame in a vicinity of a front of the speaker to the magnetic circuit, and that secures the magnetic circuit to the frame, and a second leg that extends from a portion of the inner wall of the frame in a vicinity of a rear of the speaker to the magnetic circuit, and that secures the magnetic circuit to the frame.

Abstract: A speaker apparatus which does not need insertion of a stand into a speaker box, and which can prevent vibrations occurring in a speaker unit from transmitting to the speaker box by the speaker apparatus itself is provided. Within a speaker box which can be divided into first and second half portions, a plurality of supports extending from a main body portion of a weight radially are fixed at a connecting portion of the speaker box by bolts. A driving portion of a speaker unit is coupled to the main body portion of the weight, and is supported inside the speaker box in a manner that vibrations do not transmit, by the main body portion of the weight acting as a virtual ground. In order to swing the speaker box, a stand and the speaker box are pivotally supported by a pivotally supporting mechanism.

Abstract: A speaker apparatus which does not need insertion of a stand into a speaker box, and which can prevent vibrations occurring in a speaker unit from transmitting to the speaker box by the speaker apparatus itself is provided. Within a speaker box which can be divided into first and second half portions, a plurality of supports extending from a main body portion of a weight radially are fixed at a connecting portion of the speaker box by bolts. A driving portion of a speaker unit is coupled to the main body portion of the weight, and is supported inside the speaker box in a manner that vibrations do not transmit, by the main body portion of the weight acting as a virtual ground. In order to swing the speaker box, a stand and the speaker box are pivotally supported by a pivotally supporting mechanism.

Abstract: A partition reconfiguration system includes a management node that issues a partition reconfiguration instruction based on pre-defined schedule information; an operating system that, in response to the instruction, changes an operation state thereof to a partition re-configurable state in which a usual operation state is stopped to make reconfiguration possible and, at the same time, notifies that the operation state thereof has been changed, the operating system operating on a computer system; and a service processor that, in response to the notification notifying that the operation state has been changed, configures a partition according to information on components constituting the partition included in the instruction and, at the same time, changes the operation state of the operating system to the usual operation state.

Abstract: A partition reconfiguration system includes a management node that issues a partition reconfiguration instruction based on pre-defined schedule information; an operating system that, in response to the instruction, changes an operation state thereof to a partition re-configurable state in which a usual operation state is stopped to make reconfiguration possible and, at the same time, notifies that the operation state thereof has been changed, the operating system operating on a computer system; and a service processor that, in response to the notification notifying that the operation state has been changed, configures a partition according to information on components constituting the partition included in the instruction and, at the same time, changes the operation state of the operating system to the usual operation state.