Fujitsu Corporation

Yosuke Konaka

Takayuki Niiyama

Yoshiro Tanaka

Daisuke Seki

Yoshiaki Hiratsuka

Nobuyuki Koike

Nobutaka Ishidera

Keisuke Nakamura

Teruhiko Kimura

Manabu Keyaki

Ryota Asagi

Hideyuki Iida

An information processing apparatus having a processing circuit to execute a program by operating at a set operating frequency, including: a measuring section that measures an elapsed time from the user's last operation; a notification section that notifies operation allowing frequencies in the processing circuit and instructs, in response to an elapsed time longer than a predetermined threshold time measured by the measuring section, fixing to a specific low-operating frequency among the operation allowing frequencies and in response to the user's operation in an input section, instructs to release the fixing; and a setting section that selects an operating frequency from among the operation allowing frequencies according to a processing situation and sets the selected operating frequency to the processing circuit and upon release of the fixing, restarts setting of an operating frequency selected from among the operation allowing frequencies, according to a processing situation in the processing circuit.

Information processing apparatus, operation control method and operation control program storage medium

The present invention provides an electronic apparatus, including a photographing apparatus control unit controlling a photographing apparatus; and an access management unit performing an operation for recording, in history information by correlating with an information name invested to specific information, an image of an operator photographed by way of the photographing apparatus control unit at the time of an occurrence of an access to the specific information.

Electronic apparatus, security management program and security management method

The operating state of a computer is switched only when moving of the computer is detected. An information processing device has a detection unit, which detects, as a lifting action, a fact that an accelerated velocity has been kept applied in one direction for a given period of time, and a control unit, which executes a predetermined control operation that is associated with the lifting action detected by the detection unit. A lifting action detecting method has a detection step of detecting, as a lifting action, the fact that an accelerated velocity has been kept applied in one direction for a given period of time, and a control step of executing a predetermined control operation that is associated with the lifting action detected in the detection step.

Information processing device with an acceleration sensor

In an information processing apparatus such as a notebook type personal computer having radio communication functions, for communication units to simultaneously carry out transmission/reception independently of each other without increasing the number of antennas, and for sufficiently utilizing a diversity function in the case of only a portion of the communication units, there are provided antennas, communication units capable of carrying out radio communications through the use of the antennas, respectively, and a switching unit for switching connection states between the antennas and the communication units. When radio communications are simultaneously made through the use of all the communication units, the switching unit establishes connections between the communication units and the antennas while, when radio communication is made through the use of the communication unit, the switching unit connects the antennas, the number of which depends on communication modes of the communication unit, with this communication unit.

Information processing apparatus with antenna switching function, communication apparatus, antenna switching control unit, antenna switching control program, and computer-readable recording medium recording the same program

A shield structure for information technology equipments includes an opening part provided in a portion of the shield structure and a lid covering the opening part. A signal ground line is provided on a printed circuit board accommodated in the enclosure. An electric connection material extends between the lid and the signal ground line of the printed circuit board and has at least a surface formed by an electrically conductive material. The electric connection material is in contact with the signal ground line of the printed circuit board.

Shield structure for information technology equipments

Information processing apparatus with antenna switching function, communication apparatus, antenna switching control unit and computer-readable recording medium recording antenna switching control program

A data bus circuit connects a south bridge driven by a first voltage and a bay driven by a second voltage. The first voltage and the second voltage are different. The data bus circuit includes a data bus that electrically connects the south bridge and the bay, and a Thevenin termination circuit that is arranged on the data bus at a point. The Thevenin termination circuit maintains a voltage at the point substantially equal to the first voltage.

Growing community of inventors

Kawasaki, Japan

Yosuke Konaka