Abstract: A two-chamber type combined container-syringe includes an outer tube (10) formed in a tubular shape having a uniform inner diameter about an axis (O) thereof throughout the axis direction and provided with a bypass groove (11a) concaved from an inner circumferential surface in a portion in the axis direction, wherein the inner diameter of the outer tube (10) is 6.0 mm or more and 10.0 mm or less, the plurality of bypass grooves are formed in the circumferential direction of the axis at intervals, a cross-sectional area of the bypass groove perpendicular to the axis is 0.13% or more and 0.24% or less of an inner circumferential cross-sectional area of the outer tube perpendicular to the axis, and a depth of the bypass groove concaved from the inner circumferential surface is 2.7% or more and 3.8% or less of the inner diameter of the outer tube. As a result, solution can smoothly flow through the bypass groove, and an amount of solution remaining in the bypass groove can be reduced.

Abstract: A two-chamber type combined container-syringe includes an outer tube (10) formed in a tubular shape having a uniform inner diameter about an axis (O) thereof throughout the axis direction and provided with a bypass groove (11a) concaved from an inner circumferential surface in a portion in the axis direction, wherein the inner diameter of the outer tube (10) is 6.0 mm or more and 10.0 mm or less, the plurality of bypass grooves are formed in the circumferential direction of the axis at intervals, a cross-sectional area of the bypass groove perpendicular to the axis is 0.13% or more and 0.24% or less of an inner circumferential cross-sectional area of the outer tube perpendicular to the axis, and a depth of the bypass groove concaved from the inner circumferential surface is 2.7% or more and 3.8% or less of the inner diameter of the outer tube. As a result, solution can smoothly flow through the bypass groove, and an amount of solution remaining in the bypass groove can be reduced.

Abstract: When a start signal is supplied from a processing unit, a variable-length processing unit reads out variable-length data stored in a memory unit, executes an operation instructed by instruction information stored in an instruction memory, and outputs an operation end signal to the processing unit when the operation is ended. When the processing unit receives the operation end signal, it outputs an operation result obtained by the variable-length processing means to other devices.

Abstract: Variable length data stored in a RAM are sequentially read out by designating their addresses. It is detected whether or not the readout data is a code indicating a delimitation of, e.g., a word block, record block, file block, or the like. If it is detected that the readout data is a code indicating a delimitation, an address at that time is latched, thus forming an address table based on the latched address. The address table thus formed is utilized upon retrieval of data in the RAM, thus allowing high-speed data access.