摘要:
An information processing apparatus includes: an apparatus body including a body having a keyboard and a display unit attached to the body so as to be opened and closed; an acceleration sensor mounted on the apparatus body; a gesture motion determination unit mounted on the apparatus body and determining a reference posture of a holding state of the apparatus body taken when a user executes a given gesture function while holding the apparatus body based on acceleration detected by the acceleration sensor as well as determining a gesture motion executed by the user by detecting posture change of the apparatus body from the reference posture based on acceleration detected by the acceleration sensor; and an operation execution unit mounted on the apparatus body and executing a given operation corresponding to the gesture motion executed by the user based on the determination result in the gesture motion determination unit.
摘要:
An information processing apparatus includes: an apparatus body including a body having a keyboard and a display unit attached to the body so as to be opened and closed; an acceleration sensor mounted on the apparatus body; a gesture motion determination unit mounted on the apparatus body and determining a reference posture of a holding state of the apparatus body taken when a user executes a given gesture function while holding the apparatus body based on acceleration detected by the acceleration sensor as well as determining a gesture motion executed by the user by detecting posture change of the apparatus body from the reference posture based on acceleration detected by the acceleration sensor; and an operation execution unit mounted on the apparatus body and executing a given operation corresponding to the gesture motion executed by the user based on the determination result in the gesture motion determination unit.
摘要:
Apparatus for detecting thickness which includes an electrode detecting unit including a ground electrode and a detecting electrode. The electrodes oppose each other along a paper path. An oscillating circuit provides an oscillation frequency signal. A resonant circuit, having a resonator independent of the oscillating circuit, has a resonance point which changes in accordance with a change in electro-static capacitance corresponding to a change in paper thickness detected by the electrode detecting unit. A resonant circuit outputs a detection signal corresponding to the change in resonance point. By analyzing this detecting signal, a state of two sheets of paper passing through the path is detected as a change in paper thickness.
摘要:
An information processing apparatus includes a jack, a noise-canceling adjustment section, a signal superposition section, an inter-device universal communication bus, and a control section. The jack is connectable with a plug of a headphone including a microphone, outputs a first signal to the headphone, and inputs a second signal from the microphone. The noise-canceling adjustment section generates and outputs, based on the second signal input from the jack, a third signal that cancels a noise component around the headphone. The signal superposition section superposes the third signal on the first signal output from the jack. The control section controls the noise-canceling adjustment section via the inter-device universal communication bus.
摘要:
A variable capacitance element includes a coplanar line or signal conduction and a movable body, which are vertically displaced through a supporting bar and which are provided on a substrate. A movable electrode is provided between a first driving electrode and second and third driving electrodes which are movable electrodes. Voltage is applied between the movable electrodes, such that one of the movable electrodes is pressed against the coplanar line through a dielectric film. Thus, high frequency signals conducting through the coplanar line are shut off. When voltage is applied between the other electrodes, the movable electrode and the dielectric film are moved apart from the coplanar line. Thus, high frequency signals are conducted through the coplanar line.
摘要:
It is an object of the present invention to prevent variations in sensitivity of the sensor circuits of the respective channels by equalizing the power of oscillation frequency signals to be distributed/supplied from one oscillation circuit to the sensor circuits of the respective channels. Multi-channel sensor circuits are arranged with a common oscillation circuit. A high-impedance conversion circuit is connected to the output terminal of the oscillation circuit. A first impedance matching circuit for performing impedance matching of resonance circuits of the respective channels with reference to the oscillation circuit is arranged on the output side of the high-impedance conversion circuit. Second impedance matching circuits for performing impedance matching of the oscillation circuit with reference to the resonance circuits are connected at the input terminals of the resonance circuits of the respective channels. The first impedance matching circuit is connected to the second impedance matching circuits through coaxial cables.
摘要:
An information processing apparatus is provided that includes an illuminance detection unit to detect brightness and output an illuminance value corresponding to the detected brightness, a luminance control unit to derive a luminance set value for controlling a light emission signal regulating luminance of a light source based on the illuminance value, and a display control unit to derive power consumption information related to power consumption of the light source based on the luminance set value and display the power consumption information on a display screen.
摘要:
An information processing apparatus includes a jack, a noise-canceling adjustment section, a signal superposition section, an inter-device universal communication bus, and a control section. The jack is connectable with a plug of a headphone including a microphone, outputs a first signal to the headphone, and inputs a second signal from the microphone. The noise-canceling adjustment section generates and outputs, based on the second signal input from the jack, a third signal that cancels a noise component around the headphone. The signal superposition section superposes the third signal on the first signal output from the jack. The control section controls the noise-canceling adjustment section via the inter-device universal communication bus.
摘要:
An oscillator wherein deviation in the position of a cap of a package is monitored when removing and replacing the cap to adjust the characteristics of the oscillator, and which has stable characteristics. The oscillator comprises a package, a resonator stored in the package, a circuit board and a member for securing the package, the member for securing being attached to the circuit board and contacting two opposing inside faces of the package.
摘要:
A reference electrode is fixed on the bottom of a concave portion of a substrate. A movable electrode is provided so that its electrode face faces that of the reference electrode at an interval to form a capacitor by the movable and reference electrodes. A driving electrode for driving the movable electrode is fixed on the substrate at an interval from the movable electrode. The distance 2L between the driving and movable electrodes is twice the distance L between the movable and reference electrodes. An external bias voltage is applied between the driving and movable electrodes to deflect the movable electrode. This doubles the range of the displacement of the movable electrode, thereby increasing the capacity change rate of the variable capacitor.