摘要:
A non-contact IC tag includes; a plurality of antennas corresponding to a plurality of frequency bands, and a peel-off sticker. The peel-off sticker is applied to at least one of the plurality of antennas and can be peeled off to disable the at least one antenna to which the peel-off sticker is applied.
摘要:
A non-contact IC tag includes; a plurality of antennas corresponding to a plurality of frequency bands, and a peel-off sticker. The peel-off sticker is applied to at least one of the plurality of antennas and can be peeled off to disable the at least one antenna to which the peel-off sticker is applied.
摘要:
In an RFID system including an RFID tag and an RFID reader for performing wireless communications with the RFID tag, an RFID relay antenna has a first loop antenna for electromagnetic induction coupling with an antenna at the RFID tag, a second loop antenna that is provided apart from the first loop antenna and for electromagnetic induction coupling with an antenna at the RFID reader, and wires for connecting the first loop antenna and the second loop antenna so as to form one closed loop and for conveying an induced current generated at the first and second loop antennas to the second and first loop antennas, respectively.
摘要:
In an RFID system including an RFID tag and an RFID reader for performing wireless communications with the RFID tag, an RFID relay antenna has a first loop antenna for electromagnetic induction coupling with an antenna at the RFID tag, a second loop antenna that is provided apart from the first loop antenna and for electromagnetic induction coupling with an antenna at the RFID reader, and wires for connecting the first loop antenna and the second loop antenna so as to form one closed loop and for conveying an induced current generated at the first and second loop antennas to the second and first loop antennas, respectively.
摘要:
A static random access memory cell comprising a first inverter, a second inverter, a first transistor, a second transistor, and a third transistor. The first inverter is cross-coupled with the second inverter. The first transistor is connected with a write word line, a write bit line, and a first output node of the first inverter. The second transistor is connected with a complementary write bit line, the write word line, and a second output node of the second inverter. The third transistor is connected with a read bit line, a read word line, and the first input node of the first inverter to form a read port transistor, and a read port is formed. The read port transistor has a feature of asymmetric threshold voltage, and the read bit line swing can be expanded by the decrease of clamping current or the boosted read bit line.
摘要:
To provide a high-temperature steam electrolytic apparatus and method that steam can be used as a common gas between a hydrogen electrode and an oxygen electrode, and the steam can be electrolyzed efficiently while the electrodes of the electrochemical cell are suppressed from oxidative and reductive degradation. A steam electrolytic apparatus 10, comprising an electrochemical cell composed of an electrolyte containing a solid oxide mainly, a hydrogen electrode and an oxygen electrode; a steam supply portion 13 for supplying the electrochemical cell 11 with a gas containing steam as a main component; a hydrogen gas discharge portion 14 for discharging hydrogen generated by the hydrogen electrode by electrolysis of the steam; and an oxygen gas discharge portion 15 for discharging oxygen generated by the oxygen electrode by electrolysis of the steam, wherein the oxygen electrode contains a reduction-resistant material.
摘要:
A semiconductor integrated circuit device has a plurality of design patterns composed of circuit elements or wires formed on a substrate. The respective finished sizes of the plurality of design patterns have a plurality of minimum size values which differ from one design pattern to another depending on the geometric feature of each of the design patterns.
摘要:
A mask ROM includes bit lines, word lines intersecting with the bit lines and bit cells provided along the word lines, each of the bit lines being formed of a cell transistor having a gate connected to an associated one of the word lines. In the mask ROM, further provided is a source node commonly connected to respective sources of ones of the cell transistors having a gate connected to one of adjacent two word lines. A current flows from a selected bit line to a non-selected bit line via a cell transistor selected in reading out data and the source node.
摘要:
A memory system includes a memory including a plurality of memory regions operating based on an identical principle; and an address conversion device for converting a logical address into a physical address based on a correspondence between an address space and the plurality of memory regions. The correspondence is defined based on an inherent condition regarding a performance of the memory.
摘要:
A signal transmitting/receiving apparatus according to the present invention includes: a transmitting device for transmitting data; a receiving device for receiving the data; a data line for transmitting the data; and a supply line for transmitting a bias voltage for determining a voltage of the data line, wherein the transmitting device and the receiving device are connected to each other through the data line and the supply line, the transmitting device including: a driver circuit for outputting the data to the data line; and a bias generating means for generating the bias voltage and outputting the bias voltage to the supply line, the receiving device including: a terminating resistor connected to the data line; and a receiver circuit for detecting the data from the data line, wherein the data line is connected to the supply line via the terminating resistor.