摘要:
The plasma generator of our invention comprises of the induction coil which is symmetric with respect to the reference plane between two terminal ends. Plasma processing gas is supplied to a predetermined space, and high frequency electricity is supplied to the induction coil, thereby the plasma generator generates plasma in the space. The reference plane passes between the two terminal ends and through longitude axis of the induction coil. The plasma generator can generate plasma with high quality of homogeneous.
摘要:
In a semiconductor memory device, with respect to low voltage application, technique of controlling a gate voltage of a shared MOS transistor increasing sense speed and increasing data read speed by preventing data inversion caused by noise and reducing bit line capacitance during sensing is provided. By a shared MOS transistor gate voltage control circuit connecting a sense amplifier and a memory cell array, a shared MOS transistor gate voltage (SHR) is lowered in two stages and bit line capacitance to be amplified is reduced taking noise during the sensing into consideration so that the sense speed is increased. Therefore, a timing of activating a column selection signal can be hastened and as a result, data read time can be reduced.
摘要:
A synchronous DRAM is provided which includes arrangements for operations of power supply circuitry based upon whether the DRAM is in a power down mode or not. In one embodiment, a first power supply circuit and a second power supply circuit are provided which both receive externally supplied voltages and output internal supply voltages. The first power supply circuit is not in operation when a semiconductor device of the synchronous DRAM is in a power down mode. However, the second power supply circuit is continuously in operation during the power down mode. In another arrangement, the operation of a voltage limiter circuit is controlled based on whether or not the DRAM is in a power down mode.
摘要:
A synchronous DRAM is provided which includes arrangements for operations of power supply circuitry based upon whether the DRAM is in a power down mode or not. In one embodiment, a first power supply circuit and a second power supply circuit are provided which both receive externally supplied voltages and output internal supply voltages. The first power supply circuit is not in operation when a semiconductor device of the synchronous DRAM is in a power down mode. However, the second power supply circuit is continuously in operation during the power down mode. In another arrangement, the operation of a voltage limiter circuit is controlled based on whether or not the DRAM is in a power down mode.
摘要:
A pipe may have enlarged and reduced diameters, which has low costs and which can prevent leakage of a fluid such as a refrigerant from the pipe even in such a configuration that a reduced diameter portion is continuous to an enlarged diameter portion continuous to another reduced diameter portion, the pipe being integrally and continuously formed by plastic or malleable working so as to having outer diameters (D1 . . . D8) which are longitudinally different from one another, and accordingly, the reduced diameter portion (1b-1c) being continuous to the enlarged diameter portion (1c-1d) which is continuous to another reduced diameter portion (1d-1e).
摘要:
A simulated moving bed apparatus and methods are described for continuously separating a target molecule from a liquid mixture, using a simulated moving bed system. The simulated moving bed system includes a plurality of filter cartridge modules in serial fluid communication. Each filter cartridge module includes a volume of stationary phase particulates adjacent a porous substrate layer. Each filter cartridge module also includes recirculation piping in fluid connection with a filter cartridge outlet and a filter cartridge inlet.
摘要:
A compound represented by the following formula (I) wherein R1 and R2 are each a lower alkyl group optionally having substituents, which has a calpain inhibitory activity, or a salt thereof is provided.
摘要:
A semiconductor integrated circuit device includes a memory array having first to Nth banks, where N is an integer greater than or equal to 2. The memory array further includes a redundancy block having first to Nth column recovery circuit blocks corresponding to the first to Nth banks, first to Nth row recovery circuit blocks corresponding to the first to Nth banks, first to Nth ECC fuse blocks corresponding to the first to Nth banks, and first to Nth ECC circuits corresponding to the first to Nth banks. During initial cycles, the first to Nth ECC circuits correct errors in column recovery fuse data in the first to Nth column recovery circuit blocks and errors in row recovery fuse data in the first to Nth row recovery circuit blocks by using ECC fuse data in the first to Nth ECC fuse blocks, respectively.
摘要:
A semiconductor integrated circuit device includes a memory array having first to Nth banks, where N is an integer greater than or equal to 2. The memory array further includes a redundancy block having first to Nth column recovery circuit blocks corresponding to the first to Nth banks, first to Nth row recovery circuit blocks corresponding to the first to Nth banks, first to Nth ECC fuse blocks corresponding to the first to Nth banks, and first to Nth ECC circuits corresponding to the first to Nth banks. During initial cycles, the first to Nth ECC circuits correct errors in column recovery fuse data in the first to Nth column recovery circuit blocks and errors in row recovery fuse data in the first to Nth row recovery circuit blocks by using ECC fuse data in the first to Nth ECC fuse blocks, respectively.