摘要:
A synchronous semiconductor memory with a burst transfer mode is comprised of a plurality of memory cell subarrays. A plurality of internal data buses operates with an input buffer circuit to transfer data in parallel to the subarrays. The input buffer includes a shift register composed of a first and second cascade connected registers. A register output selector distributes the data signals in parallel to the plurality of internal buses.
摘要:
An apparatus and method for forming a seal portion of a tubular body of synthetic resin is provided in which the seal portion has increased density and reduced foaming. The apparatus includes a pair of clamps that clamp an end portion of a tubular body of resin flat. A heater heats and fuses a projecting end portion projecting from the clamps. A bending member bends side projecting portions of the body formed during heating so that they are inwardly projecting. A press member presses the projecting end portion to form a seal portion.
摘要:
A dynamic random access memory device selects a row of memory cells from a plurality of memory cell sub-arrays with main word lines and sub-word lines for a data access, and data bits read out from the row of memory cells are amplified by a sense amplifier circuit array, wherein a row block address decoder and a column block address decoder supply a first enable signal and a second enable signal to a row of memory cell sub-arrays and a column of memory cell sub-arrays so that only one of the sense amplifier circuit arrays is powered for the amplification, thereby decreasing peak current consumed by the sense amplifier circuit arrays.
摘要:
Hot-melt-adhesive conjugate fibers consisting of a fiber-forming component and an adhesive component are provided, with at least one of the fiber-forming component and the adhesive component being a low-melting, modified polyester resin obtained by subjecting to polycondensation, a diol component consisting of 3 to 40 molar % of a 2,2-dialkyl-substituted-1,3-propanediol and 60 to 97 molar % of ethylene glycol and/or 1,4-butanediol, and an aromatic dicarboxylic acid, said low-melting, modified polyester resin having a melting point range between the melting point of polyethylene and a temperature at least 20.degree. C. lower than the melting point of highly crystalline polyethylene terephthalate.