摘要:
A vehicle headlight apparatus receives road data from a navigation system. The apparatus has a first and a second swivel devices for adjusting an optical axis directions of a main light and a sub-light corresponding to one and the other headlights of a right and a left headlights, respectively. The apparatus also has a control unit, which separately controls the first and the second swivel devices, so that a one-eye navigation-cooperated control operation can be carried out which adjusts only the optical axis direction of the main light to be coincident with a road direction calculated based upon the road data.
摘要:
In a feed forward amplifier, an RF amplifier is supplied with an input RF signal at an input terminal for amplifying the same; a distortion extraction loop supplied with the input RF signal and further with the output RF signal from the RF amplifier is for extracting non-linear distortion components formed in the output RF signal as a result of amplification in the RF amplifier; a variable phase shifter is provided in the distortion extraction loop for varying a phase of the input RF signal; a variable attenuator is provided in the distortion extraction loop for attenuating an amplitude of the input RF signal that has been supplied to the distortion extraction loop; and a distortion extraction circuit is provided in the distortion extraction loop for producing a distortion output signal that includes non-linear components; further, a control circuit is supplied with the input signal and with the distortion output signal for extracting a main signal component contained in the distortion output signal. The control circuit controls the variable phase shifter and the variable attenuator such that a ratio of the main signal component level with respect to the input RF signal level is decreased.
摘要:
Image signal demodulation apparatus for demodulating an FM image signal having a carrier, an upper sideband and first and second lower sidebands, of which a modulating signal frequency is comparably close to a frequency of the carrier. The apparatus comprises an equalizer for equalizing a group delay characteristics of the FM image signal at around the carrier frequency, a moire reduction circuit for delaying, with respect to the carrier, respective aliasing components of the first and second lower sidebands by predetermined amounts respectively in response to the output of the equalizer, a limiter for removing amplitude variations of the output of the moire reduction circuit and restoring the upper sideband, a demodulator for demodulating the output of the limiter. The output of the demodulator contains a baseband component having a maximum frequency, and a lowpass filter for passing only the baseband component lower than the maximum frequency. The demodulator together with the moire reduction circuit causes to perform as such that a first moire component generated due to an aliasing caused upon modulation of the FM image signal, becomes opposite in phase relationship to a second moire component generated upon demodulation of the FM image signal, so that the first and second moire components are cancelled out each other.
摘要:
In order to suppress power consumption, in a parking lock control device of a vehicle of the present invention, when a parking lock activation command is outputted, either one of right or left parking lock mechanism is activated. When it is estimated or detected that the vehicle moves in a state in which only the one parking lock mechanism is activated, the other parking lock mechanism is activated.
摘要:
According to an aspect, an electronic device includes: a first housing having a first display unit; a second housing having a second display unit; a detecting unit; and a control unit. The detecting unit detects a first form in which the first display unit is exposed to the outside and the second display unit is covered by the first housing and a second form in which the first and second display units are exposed to the outside. Then the detecting unit detects a change in the form of the electronic device from the first form to the second form, the control unit activates a function corresponding to a selected object among objects displayed on the first display unit, and displays a screen corresponding to the function on the second display unit.
摘要:
In a parking lock control device of a vehicle of the present invention, when a parking lock activation compound is outputted, either one of the parking lock mechanisms is activated. When the steering wheel is steered to a right hand side, the left side parking lock mechanism is activated. When the steering wheel is steered to a left hand side, the right side parking lock mechanism is activated. Thus, power consumption is suppressed. In a case where the vehicle moves when only the one parking lock mechanism is activated, the other parking lock mechanism is also activated.
摘要:
A communication apparatus in a radio access network relays data transmission to and from a remote network. The communication apparatus includes a monitoring unit to monitor an authentication procedure performed when a mobile station makes a connection of a link to the remote network, as well as when the mobile station disconnects the link to the remote network. The communication apparatus also includes a producing unit to produce information for disconnecting a session of the mobile station based on progress of the authentication procedure monitored by the monitoring unit. For example, the producing unit produces information for disconnecting a session of the mobile station when the monitoring unit has observed deauthentication of the mobile station.
摘要:
A movie video player able to differentiate data set at the time of an incoming call and thereby able to prevent copyright infringement when switching sound data, that is, a movie player comprising a movie playback unit for playing back a movie including audio and video, a display unit able to display at least the played back movie and text, a text-to-speech unit having a text-to-speech function of converting to speech text being displayed on the display unit and the state of the device, and a controller, wherein when a predetermined event occurs for starting up the text-to-speech function during the playback of a movie, the controller stops only the audio output of the movie and activates the text-to-speech function in a first case where the video and audio data can be separated, and the controller stops both the video and audio data of the movie and activates the text-to-speech function in a second case where the video and audio cannot be separated, and a mobile terminal and a data processing method of a mobile terminal.
摘要:
Disclosed are a portable electronic device and a method for controlling the portable electronic device wherein it is possible to use an application enabling an easy input of characters. The portable electronic device is provided with a starting unit, a display unit, a detection unit, and a control unit. The starting unit starts the application enabling the input of characters. The display unit displays a screen based on the application. The detection unit detects a contact to the display unit. The control unit causes the starting unit to start the application when identifying, while a standard screen is displayed on the display unit, the track of the contact to the display unit according to the contact to the display unit detected by the detection unit and determining from the detected track of the contact that characters are being inputted.
摘要:
An arrayed waveguide grating type optical multiplexer and demultiplexer which achieves a low crosstalk even when temperature changes is provided, comprising, on a substrate, a waveguide chip in which an arrayed waveguide grating is formed that has a first waveguide, a first slab waveguide, an arrayed waveguide, a second slab waveguide, and a second waveguide, the waveguide chip being divided into two by any of the first and second slab waveguide, and includes a first glass plate to which one side of the arrayed waveguide grating divided into two in the waveguide chip is fixed, a second glass plate to which the other side thereof is fixed, and a compensation member compensating a temperature dependent shift of a light transmission center wavelength of the arrayed waveguide grating, wherein a part for the arrayed waveguide is not fixed to any of the first and second glass plates.