摘要:
A time-information obtaining apparatus is provided with an input waveform data pattern generating unit for sampling a received standard-time radio wave signal to generate an input waveform data pattern, an internal time counting unit for generate a base time, a calculation-waveform data pattern generating unit for generating plural calculation-waveform data patterns based on the base time, an invalid-bit detecting unit for detecting in the plural calculation-waveform data patterns, invalid bits not to be compared with the input waveform data pattern, an error counting unit for comparing the sample values of valid bits of the plural calculation-waveform data patterns with the invalid bits removed and the corresponding sample values of the input waveform data pattern to detect discrepancies between them, and a present-time correcting unit for correcting the base time based on the calculation-waveform data pattern having the smallest number of errors.
摘要:
An apparatus includes a first switch circuit in an active mode and a second switch circuit in a standby mode. The apparatus receives high-priority packets and low-priority packets. Each switch circuit stores the high-priority packets and the low-priority packets into first and second buffers, respectively. The each switch circuit performs packet-readout processing reading out a packet from the first and second buffers where the packet-readout processing is performed on the first buffer on a priority basis. The apparatus controls the first switch circuit so that a back-pressure time for the high-priority packets becomes longer with increasing amount of data transmitted by the high-priority packets, when a low-priority packet outputted from the first switch circuit is determined to be a packet that has been received at a first time that is later than a second time at which another low-priority packet outputted from the second switch circuit has been received.
摘要:
Disclosed is a radio wave receiver including an antenna to receive a radio wave, a tuning unit to switch a frequency characteristic of the antenna in a stepwise fashion, an oscillation unit to oscillate the antenna and a circuit section of the tuning unit, a receiving process unit to carry out a signal process by extracting a signal of a desired wave among received signals which are received from the antenna, a search control unit in which the oscillation unit is made to generate an oscillation signal at the circuit section and in which the oscillation signal searches a setting condition of the tuning unit which is extracted in the receiving process unit by switching a setting of the tuning unit and a search range deciding unit to selectively decide an adjustable range in which the switching of the setting of the tuning unit is carried out by the search control unit so as to be a specific adjustable range which is a portion of an entire adjustable range of the tuning unit corresponding to a frequency of the desired wave.
摘要:
An object of the invention is to provide an optical display manufacturing system or method that allows an increase in the yield of an optical film, a reduction in cost and an improvement in inventory control. An optical display manufacturing system includes feeding means (11, 14) that feeds a belt and sheet-shaped product (3) having an optical film from a roll (4) of the belt and sheet-shaped product, detection means (12) that detects a defect of the belt and sheet-shaped product fed by the feeding means, cutting means (13) that cuts the belt and sheet-shaped product into individual sheet-shaped products based on the result of the detection, transfer means (16) that transports each of the sheet-shaped products from the cutting process to a sticking process, and sticking means (17) that sticks the transported sheet-shaped product to an optical display unit.
摘要:
An object of the invention is to provide an optical display manufacturing system or method that allows an increase in the yield of an optical film, a reduction in cost and an improvement in inventory control. An optical display manufacturing system includes feeding means (11, 14) that feeds a belt and sheet-shaped product (3) having an optical film from a roll (4) of the belt and sheet-shaped product, detection means (12) that detects a defect of the belt and sheet-shaped product fed by the feeding means, cutting means (13) that cuts the belt and sheet-shaped product into individual sheet-shaped products based on the result of the detection, transfer means (16) that transports each of the sheet-shaped products from the cutting process to a sticking process, and sticking means (17) that sticks the transported sheet-shaped product to an optical display unit.
摘要:
A time information acquisition apparatus comprises an input waveform data pattern generator configured to sample a standard time radio wave signal in order to generate an input waveform data pattern, a predicted waveform data pattern generator configured to generate predicted waveform data patterns, represents a string of codes based on a base time, and has a head position, an error detector configured to detect non-coincidence between the input waveform data pattern and each of the predicted waveform data patterns in order to acquire a number of errors indicative of a number of non-coincidences, a current time correction module configured to correct the base time based on the predicted waveform data pattern indicative of a minimum value of the number of errors, and a controller configured to determine the number of predicted waveform data patterns to be generated.
摘要:
In a time correcting apparatus, a signal including time codes is sampled to generate a bit sequence of input TCO data. A prognostic TCO data generating unit 33 generates a bit sequence of prognostic TCO data based on a current time calculated by a time calculating circuit 17. An error number calculating unit 34 compares bits of the input TCO data with bits of the prognostic TCO data to count the number of discrepancy, thereby calculating the number of errors, and shifts bits of the prognostic TCO data to generate new TCO data and compares bits of the new TCO data with bits of the input TCO data to calculate the number of errors. A judging unit 35 judges if the number of errors is valid. When the number of errors is valid, a time correcting unit 36 calculates a time difference of the calculated current time based on the number of shifting bits, as much as which number of shifting bits the prognostic TCO data has been shifted to calculate such valid number of errors.
摘要:
A time information-acquiring apparatus comprises a receiver receiving a standard time radio wave, an input waveform generator sampling a signal output from the receiver and to generating input waveform data with one or more unit time lengths, the input waveform data at each sampling point having a first value indicating a low level or a second value, the input waveform data within a first characteristic section having a predetermined value unique to codes forming a time code included in the standard time radio wave, an accumulator accumulating the value of the input waveform data during the first characteristic section, a calculator multiplying the accumulated value by characteristic values, and calculating correlation values between the input waveform data and the codes based on multiplied values.
摘要:
An electrochemical cell with a pair of electrodes arranged as a stack of flat electrode films separated by a separator film, wherein: electrode films of each electrode are electrically connected with each other through inner electrode conductors, the inner electrode conductors of the different electrodes are arranged on opposite sides of the electrochemical cel in electrode material-free area of the electrode films, each inner electrode conductor is connected with the respective electrode films through a predetermined number of weld points in the electrode material-free area of the respective electrode, each inner electrode conductor includes a predetermined number of openings in which coupling elements are set to connect the inner electrode conductor with an outward electrode conductor for the respective electrode.
摘要:
A transmission device in which a bus of a central processing unit is used to synchronize timing signals between units, thereby restraining enlargement in scale of wiring. A reference signal generator generates a reference signal. A reference signal receiver is mounted on a unit set as an active or standby unit and receives the reference signal. A timing signal generator divides the frequency of the received reference signal by means of a frequency divider/counter to generate a timing signal. A count holder holds the count value of the frequency divider/counter. The bus connects the units and the central processing unit. A count receiver receives, via the bus, the count value from the count holder of the active unit. A count updater updates the count value of the frequency divider/counter to the count value received by the count receiver.