摘要:
An object of the present invention is to provide a wireless communication terminal and a method of controlling the same, which can reduce the time taken for activating a second communication system when transitioning from communication via a first communication system to communication via the second communication system. A cellular telephone apparatus includes: an acquisition unit that obtains system time of a CDMA communication system by synchronizing with the CDMA communication system prior to activating an LTE communication system in a case in which communication is performed via the LTE communication system; a calculation unit that calculates a difference between the system time of the LTE communication system and the system time of the CDMA communication system; and a transition unit that calculates the system time of the CDMA communication system based on the system time of the LTE communication system and the calculated difference, and synchronizes with the CDMA communication system based on the calculated system time, in a case of transitioning from communication via the LTE communication system to communication via the CDMA communication system.
摘要:
Provided are a control panel or a display as well as an image processing apparatus and an electronic calculating apparatus using the electronic device or the display, the electronic device and the display each using a light transmissive solar cell for electric power generation so as to allow a solar cell part and a display part to be disposed to overlap an input part so that a larger electric power than the conventional cases can be generated without increasing the size of the whole operation panel and the whole display. An electronic device of the present invention includes: a display part capable of electrically and magnetically changing a display region and displaying of a display content displayed in the display region; a solar cell part that transmits light in a visible light region; and an input part that detects whether or not any part of the display region is manipulated, and that transmits light in a visible light region. The solar cell part and the input part are disposed on a display surface side of the display part in such a manner to form layers. An electric power generated by the solar cell part allows the electronic device to change what is displayed in the display part and detect a manipulation of the input part.
摘要:
The shape and number of surface defects are controlled so that the occurrence of failure is suppressed in an HDD device in which a magnetic head with a very small flying height, such as a DFH head, is mounted.A magnetic disk substrate is characterized in that when laser light with a wavelength of 405 nm and a laser power of 25 mW is irradiated with a spot size of 5 μm and scattered light from the substrate is detected, the number of defects detected to have a size of 0.1 μm to not more than 0.3 μm is less than 50 per 24 cm2 and, with respect to the defects, there is no defect in which, in a bearing curve obtained by a bearing curve plot method using an atomic force microscope, a portion from an apex of the defect to 45% thereof is located in an area of defect height higher than a virtual line connecting from the apex of the defect to 45% thereof.
摘要:
A fuel cell system is provided with: a fuel supplier supplying a fuel including dimethyl ether; a reforming catalyst causing a reforming reaction of the fuel into a reformed gas including hydrogen; a shift catalyst causing a shift reaction of the reformed gas; a methanation catalyst causing a methanation catalyst of the reformed gas; a hydrogenation catalyst causing a hydrogenation catalyst of the reformed gas; and a fuel cell using hydrogen formed the reforming reaction and the shift reaction from the fuel and oxygen included in an atmospheric air to generate electricity.
摘要:
In a liquid crystal display apparatus, a set of write-in voltages are generated corresponding to a horizontal line signal of an input video frame so that they appear at end points of the column lines of a LCD panel. The row lines of the LCD panel are successively selected and the write-in voltages are supplied from the end points of the column lines to the liquid crystal cells of the selected row line for a variable write-in period. In order to compensate for shades-of-gray differences between the top and bottom of the LCD panel, the write-in period is increasingly varied as a function of the geometric distance from the selected row line to the end points of the column lines. The write-in period may be increasingly variable from a nominal value, or from a less-than-nominal value to the nominal value, or a combination of both.
摘要:
A liquid crystal display device having two pieces of liquid crystal display panels commonly using a source driver is provided which is capable of displaying a different image in each of the two pieces of liquid crystal display panels. The liquid crystal display device includes the two liquid crystal display panels commonly using drain lines, a timing controller to control outputting timing of an image data signal for each liquid crystal display panel, a source driver to output image data, gate line by gate line, to a plurality of drain lines for each liquid crystal display panel, and gate drivers to sequentially output gate driving pulses to gate lines for each liquid crystal display panel according to a signal to provide instructions for a staff of outputting of an image data signal and to a signal to control an inputting period of image data in every line.
摘要:
In an air amount control for controlling an air amount to be blown into a vehicle compartment, a water temperature control map in which the air amount is set based on a water temperature of cooling water for the vehicle is stored, and the air amount is determined based on control characteristics of the water temperature control map. The water temperature control map is learned and changed based on a set air amount, and the air amount to be blown into the vehicle compartment is determined based on the learned water temperature control map in a case where the set air amount is changed by a passenger and the water temperature is in a predetermined range.
摘要:
An automatic synchronization judging circuit to be used in a liquid crystal display device is provided which is capable of realizing, by a small-scale circuit, a function of correctly judging a synchronizing signal to serve as a reference signal for displaying operations in any case of combinations of synchronizing signals to be input. The automatic synchronization judging circuit includes a counter and a judging device. The counter, when having counted a DE (Data Enable) signal up to a predetermined number being 1 or more, makes a signal output from the counter go high and stops the counting. The judging device generates a judging signal. If the judging signal is high, the driving mode is judged as a “fixed mode” which uses a vertical synchronizing signal and a horizontal synchronizing signal as the reference signal. If the judging signal is low, the driving mode is judged as a “DE mode” which uses the DE (Data Enable) signal as the reference signal.
摘要:
A mode-selecting apparatus for selecting one of a first mode in which images are displayed on a display unit in accordance with a vertical synchronization control signal and a horizontal synchronization control signal, and a second mode in which images are displayed on the display unit in accordance with a data-enable signal, includes a first unit which counts a number of input horizontal synchronization control signals in each of frame periods, a second unit which counts a number of input data-enable signals in each of frame periods, and a third unit which selects one of the first and second modes in accordance with both the number of input horizontal synchronization control signals and the number of input data-enable signals.
摘要:
A memory 1 performs its internal operation in response to access requests (200, 201 and 202) of a CPU 2 in synchronism with the oscillated output of a self-excited oscillator 102 incorporated therein and according to said access requests, and outputs a response request 103 for said access requests to said CPU in synchronism with its internal operation. The CPU performs the access requests for the memory, and fetches data from the outside or outputs the data to the outside in response to and in synchronism with the response request 103 from the accessed memory and according to the kinds of said access requests.