摘要:
The present invention aims to relay data by using two kinds of communication systems for continuous and smooth transferring of data in accordance with a connection state. A mobile communication terminal 2 includes: a mobile communication unit 121 that connects to a mobile communication network NW to download data therethrough, a short-range communication unit 122 that transmits the data downloaded to opposing equipment through short-range communication, a communication management unit 123 that detects a state of connection with the opposing equipment, a data storage unit 126 that temporarily stores the data downloaded, and a data management unit 125 that successively hands over the data temporarily stored to the short-range communication unit 122. In the case that the state of connection indicates an out-of-service-area state, the data storage unit 126 additionally stores data being downloaded by the mobile communication unit 121. In the case that the state of connection has changed from the out-of-service-area state to a normal state, the data management unit 125 hands over not-yet-transmitted data blocks stored by the data storage unit 126 to the short-range communication unit 122.
摘要:
A neutron reactor includes a neutron shield which is disposed outside a nuclear reactor core and adapted to absorb neutrons leaking from the core. The neutron shield includes a plurality of containers each of which contains a powdered neutron absorbing material and which are stacked with one another in a vertical direction, and a cladding tube which houses the containers. The neutron absorbing material is composed of B4C powder.
摘要:
Provided is a printing device including: a transport unit configured to transport a sheet-shape printing medium; a printing unit configured to print an image on the printing medium transported by the transport unit; a shape detection unit configured to detect the shape of edges of the printing medium; a position detection unit configured to detect the positions of the edges when an image is printed on the printing medium by the printing unit; and a first determination unit configured to determine the attitude of the printing medium based on the shape of the edges detected by the shape detection unit and the positions of the edges detected by the position detection unit,wherein the printing unit controls a printing position based on the attitude of the printing medium determined by the first determination unit and performs printing on the printing medium.
摘要:
A terminal includes a key input unit having a key section and an output unit outputting information inputted by the key input unit. The terminal includes a touch detection unit which detects a touch of an object to the key section and detects a moving distance that the object moves on a surface of the key section while keeping the touch and a control unit which switches information outputted to the output unit according to the moving distance detected by the touch detection unit.
摘要:
A mask blank is formed on a transparent substrate with a light-shielding film of a material mainly containing chromium and is used for obtaining a photomask by forming the light-shielding film into a transfer pattern by lithography using an electron beam writing resist. The mask blank includes a mask layer formed on the light-shielding film for serving as an etching mask in etching that forms the light-shielding film into the transfer pattern. The mask layer is made of a material containing silicon. The mask blank further includes a chromium nitride-based film formed on the mask layer and containing at least chromium and nitrogen.
摘要:
A dielectric porcelain composition contains a major component represented by a composition formula (BaO.xTiO2). The dielectric porcelain composition contains also contains a first minor component represented by a composition formula raB2O3 and a second minor component represented by a composition formula rbCuO. In the formulae, x is a molar ratio of TiO2 to BaO and is within a range of 4.6 to 8, ra is a weight ratio of B2O3 with respect to the major component and is within a range of 0.5 to 5% by mass, and rb is a weight ratio of CuO with respect to the major component and is within a range of 0.1 to 3% by mass.
摘要翻译:电介质瓷组合物含有由组成式(BaO·xTiO 2)表示的主要成分。 电介质瓷组合物还含有由组成式raB 2 O 3表示的第一次要组分和由组成式rbCuO表示的第二次要组分。 在该式中,x是TiO 2与BaO的摩尔比,在4.6〜8的范围内,ra是B2O3相对于主成分的重量比,在0.5〜5质量%的范围内, rb是CuO相对于主成分的重量比,为0.1〜3质量%的范围。
摘要:
There is provided a technique with which an abnormal discharge state in a discharge component can be determined on the basis of residual vibration. A printer includes a discharge component that discharges ink, a detector that detects residual vibration in the discharge component, and a tester that tests the discharge component on the basis of the change in the period of the residual vibration.
摘要:
A fast reactor having a reactivity control reflector has a reactor vessel in which a coolant is accommodated, a reactor core which is installed in the reactor vessel and dipped with the coolant, and a reflector installed outside of the reactor core so as to be movable in a vertical direction for controlling the reactivity of the reactor core. The reflector of the fast reactor has a lower neutron reflecting portion having a neutron reflection capability higher than that of the coolant and an upper cavity portion located above the neutron reflecting portion and having a neutron reflection capability lower than that of the coolant. The cavity portion is composed of a plurality of cylindrical hermetically-sealed vessels.
摘要:
A head drive apparatus of an ink jet printer having: a plurality of nozzles for jetting liquid drops that are provided for an ink jet head; a plurality of actuators provided in correspondence to the nozzles; and a drive unit that applies a drive signal to the actuators, wherein the drive unit comprising: a drive waveform generator that generates a drive waveform signal being standard of a signal to control drive of the actuators; a modulator that modulates a pulse of a drive waveform signal generated by the drive waveform generator; a digital power amplifier for amplifying power of a modulated signal subjected to the pulse modulation by the modulator; and a low pass filter for smoothing an amplified digital signal subjected to the power amplification by the digital power amplifier and supplying the signal as a drive signal to the actuators.
摘要:
With an appropriate signal transmission form, a drive pulse output circuit is mounted to an ink jet head, so that waveform distortion of an actuator drive pulse for jet of ink drops is inhibited or prevented. Modulated signal data in memory is read to output a modulated signal, which is power-amplified by a digital power amplifier. The amplified digital signal is smoothed to be output to an actuator as a drive pulse. As a result, the digital power amplifier having high amplification efficiency efficiently amplifies the power of the modulated signal, thereby eliminating the need to use a cooling unit. The drive pulse output circuit can be mounted to the ink jet heads, thereby shortening the transmission path of an actuator drive pulse, which inhibits or prevents any waveform distortion of the drive pulse. The transmission of the modulated signal data DATA is implemented with a low frequency.