摘要:
A frame transmitting method and device insert a channel identifier into predetermined free bytes of parallel channel signals whose phases are different from each other without a phase adjustment, and convert the parallel channel signals into a serial signal to transmit a frame. A frame receiving method and device convert a serial signal whose phase is not adjusted on the transmission side into parallel channel signals, detect a frame pattern from a single channel signal within the parallel channel signals to detect a channel identifier inserted into a predetermined free byte of the single channel signal, and further rearrange channels between all of the parallel channel signals without a phase adjustment, based on the channel identifier.
摘要:
A power feed system includes: an information device; a terminal device that is connected the information processing device, and that has a power source; and a selection unit that selects, as power utilized by the terminal device, at least one of first power from the power source of the terminal device and second power supplied from the information processing device according to an operating state of the terminal device.
摘要:
Provided is a video sending apparatus, comprising: a compression unit configured to handle, in encoded video data encoded by pixel unit, a predetermined number of continuous pieces of pixel data as a differential-data-generating unit, the predetermined number being two or more, to cause the first piece of pixel data in the differential-data-generating unit to pass through, and to transform the pieces of pixel data other than the first piece of pixel data into pieces of differential data to thereby generate compressed video data, each of the pieces of differential data indicating a change amount from the preceding piece of pixel data in one of a positive direction and a negative direction; and a sending unit configured to send the compressed video data generated by the compression unit.
摘要:
A switching power supply unit is provided which provides improved response for frequency switching with a smooth rise in voltage. The switching power supply unit includes: a rectifier circuit for rectifying an alternating current from an AC power source into a direct current; a switching circuit for switching the current rectified by this rectifier circuit using a switching device; a pulse oscillator circuit for outputting a switching signal to the switching device; and a transformer circuit for stepping a voltage up or down depending on the current switched by this switching circuit. A frequency switching unit is also used to detect a pulse output from the switching circuit. Based on the state of this pulse output, the frequency switching unit changes a resistance using resistors, thereby switching the frequency of the switching signal in the pulse oscillator circuit.
摘要:
In an error correcting method and an apparatus therefor using Hamming codes, a frame regulated by a synchronous network is divided into L blocks in the direction of row. Preferably, information bits and check bits are allocated to a payload portion and non-defined bits of an LOH portion, respectively. More preferably, the information bits and the check bits are divided into M sub blocks to form a Hamming code block. In addition, a code error correcting means rearrange each Hamming code block per bit and further preferable, a syndrome register with a plurality of banks operates an error syndrome of the Hamming code block, and based on the operation result, the code error correction of the Hamming code block is performed by a bank switchover.
摘要:
A power feed system includes: an information device; a terminal device that is connected the information processing device, and that has a power source; and a selection unit that selects, as power utilized by the terminal device, at least one of first power from the power source of the terminal device and second power supplied from the information processing device according to an operating state of the terminal device.
摘要:
A switching power supply unit is provided which provides improved response for frequency switching with a smooth rise in voltage. The switching power supply unit includes: a rectifier circuit for rectifying an alternating current from an AC power source into a direct current; a switching circuit for switching the current rectified by this rectifier circuit using a switching device; a pulse oscillator circuit for outputting a switching signal to the switching device; and a transformer circuit for stepping a voltage up or down depending on the current switched by this switching circuit. A frequency switching unit is also used to detect a pulse output from the switching circuit. Based on the state of this pulse output, the frequency switching unit changes a resistance using resistors, thereby switching the frequency of the switching signal in the pulse oscillator circuit.
摘要:
An error correction method and a transmission apparatus used in a transmission using a frame including a header and a payload are provided. In the error correction method and the transmission apparatus, a pseudo error is inserted in check bits of the frame to be transmitted. Thus, an error-correcting function of a transmitter and a receiver can be easily tested. A mismatch of a state of validation or invalidation of the error-correcting function between the transmitter and the receiver can be avoided without affecting a main signal by inserting information on whether or not an error correction is performed in an unused area of the header in the transmitter.
摘要:
The present invention provides a garment with cup sections, which prevents the occurrence of slippage due to an action of a wearer or the like and thus can maintain the wearer's bust silhouette fine without any effort of correcting the slippage when it is worn. The garment with cup sections according to the present invention includes: a pair of cup sections (101) and a back cloth(s) (103). The back cloth (103) is arranged on the lateral sides of the cup sections (101). Each of the cup sections (101) includes a stretchable member(s) (101a) and a linear or strip-shaped interlining member(s) (105). At least one end of the interlining member (105) is on a verge's line-corresponding portion in the cup section (101), and the stretchable member (101a) is arranged in a region between the interlining member (105) and the lower edge of the cup section (101).
摘要:
A receiving apparatus includes: a signal-level detecting unit detecting a signal level of an input signal; a first signal-level converting unit including amplifiers, capturing the input signal and converting a signal level of the input signal; a switching unit switching an output of a converted level signal; a switching control unit selecting a specific amplifier and controlling the switching unit to select an output signal from the selected amplifier; a band-pass filter allowing only a predetermined frequency hand in the switched signal to pass; a second signal-level converting unit converting a signal level of an output signal from the amplifier into a predetermined signal level at which S/N of a mixer is maximized; the mixer mixing the converted signal passed through the band-pass filter, and an oscillation signal to generate an intermediate frequency signal; and a demodulating unit demodulating the intermediate frequency signal.