Abstract: A negative electrode active material for a non-aqueous electrolyte secondary battery containing negative electrode active material particles in which the negative electrode active material particles include particles of a silicon compound (SiOx: 0.5?x?1.6), in which the negative electrode active material particles are at least partially coated with carbon material, the negative electrode active material particles contain Li in which content of the Li relative to the negative electrode active material particles is 9.7 mass % or more or less than 13.2 mass %, at least part of the Li is present as Li2SiO3, and when the negative electrode active material particles are measured by X-ray diffraction using Cu-K? rays, an intensity Ia of a peak around 2?=47.5° attributable to Si obtained by the X-ray diffraction and a peak intensity Tb of a peak around 2?=18.7° attributable to Li2SiO3 obtained by the X-ray diffraction satisfy 1?Ib/Ia?18.

Abstract: A negative electrode active material including negative electrode active material particles, wherein the negative electrode active material particles contain silicon oxide particles coated with a carbon layer, at least a part of the silicon oxide particles contains at least one selected from the group consisting of Li2SiO3, Li4SiO4, and Li6Si2O7, and a part of at least an outermost layer of the negative electrode active material particles is coated with a layer of a plasticizer. This can provide: a negative electrode active material that can increase stability in slurry formation while achieving sufficient battery characteristics; and a negative electrode including such a negative electrode active material.

Abstract: A negative electrode includes a negative electrode current collector with a surface having roughened surface, and a negative electrode active material layer provided on the negative electrode current collector, in which the negative electrode active material layer has a multilayer structure, in the multilayer structure, a central portion of each layer in a thickness direction includes a composite compound containing silicon, lithium, and oxygen, a plurality of first regions having a lower amount of oxygen, and a plurality of second regions having a higher amount of oxygen than the first regions, and an average width of each of a maximum width in the first regions and a maximum width in the second regions is 10 nm or less. Thereby the negative electrode can significantly increase a capacity while maintaining excellent battery characteristics.

Abstract: An optical pickup includes an actuator having an objective lens and an optical base on which the actuator is supported. The actuator includes a yoke having an opening, a first straight section and an opposing second straight section, the opening being interposed between the straight sections, the first and second straight sections having a first and a second bent section, respectively, as an extension of each bent section. The yoke is formed as coving the actuator with the straight sections so that the objective lens is exposed through the opening without being obstructed by the optical base. The first bent section has one contact section whereas the second bent section has two contact sections. The optical base includes an ark-like support section. The optical base supports the actuator in such a way that the contact sections are made to have contact with the ark-like support section.

Abstract: An optical pickup has a lens actuator, at least one suspension wire having a first end and an opposite second end, the lens actuator being held by the wire at the first end, and a support base to which the wire is fixed at the second end. The support base has at least one cutaway section provided as corresponding to the wire, having a concavity to receive at least partially the wire in cross section orthogonal to a longitudinal direction of the wire, the concavity curving in a direction parallel to the cross section of the wire, and a land formed around the cutaway section, the wire being soldered to the land at the second end while the wire is being received at least partially by the concavity.

Abstract: An optical pickup has a lens actuator, at least one suspension wire having a first end and an opposite second end, the lens actuator being held by the wire at the first end, and a support base to which the wire is fixed at the second end. The support base has at least one cutaway section provided as corresponding to the wire, having a concavity to receive at least partially the wire in cross section orthogonal to a longitudinal direction of the wire, the concavity curving in in a direction parallel to the cross section of the wire, and a land formed around the cutaway section, the wire being soldered to the land at the second end while the wire is being received at least partially by the concavity.

Abstract: An optical pickup includes an actuator having an objective lens and an optical base on which the actuator is supported. The actuator includes a yoke having an opening, a first straight section and an opposing second straight section, the opening being interposed between the straight sections, the first and second straight sections having a first and a second bent section, respectively, as an extension of each bent section. The yoke is formed as coving the actuator with the straight sections so that the objective lens is exposed through the opening without being obstructed by the optical base. The first bent section has one contact section whereas the second bent section has two contact sections. The optical base includes an ark-like support section. The optical base supports the actuator in such a way that the contact sections are made to have contact with the ark-like support section.

Abstract: A data transfer system is disclosed which includes a main memory, a memory control unit for controlling the operation of the main memory, a central processing unit, a plurality of direct memory access units each provided with at least two data transfer bus widths, a common data bus line, and a common memory address/control line. A control line is provided for distinguishing between the at least two data transfer bus widths and is only connected between a direct memory access unit provided with the memory control unit, the central processing unit and one of the at least two data transfer bus widths. When data is transferred, using one of the data transfer bus widths, the control line is energized with a control signal which is delivered to the memory control unit. On the other hand, the direct memory access unit which has the other data transfer bus width is not connected to the control line thereby preventing it from becoming energized.

Abstract: An information processing system of the microprogram control type having a control storage is provided with an exclusive memory unit for storing only the address information of a microprogram stored in the control storage and an exclusive control circuit for reading a specific microprogram out of the control storage by the address information from the exclusive memory unit and executing the program read out. The exclusive control circuit operates when the information processing unit is an idle state to execute successively the micro-steps of the specified microprogram read out in accordance with the address information in the exclusive memory unit, thereby to verify the information processing unit.

Abstract: An information processing system includes an information processing unit and an operation console. The information processing unit includes a CPU having a fault diagnostic unit which is coupled with the diagnostic interface port of the operation console, through a diagnostic interface. The operation console is provided with a microprocessor having a first operation mode carrying out at least a normal operation processing function and a second mode executing both a maintenance command processing function and a normal operation processing function, and with a memory for storing a maintenance command processing routine for executing the maintenance command processing function. When an operator issues an instruction for shifting the first operation mode to the second operation mode control is transferred to the operation console so that the microprocessor executes the maintenance command processing function and the normal operation processing function.

Abstract: A microprogram control system comprising first and second control memories each supplied with microinstructions. The microprogram control system usually executes a microinstruction of a prescribed bit length read out of the first control memory. The first control memory contains data instructing the use of the second control memory. When the first control memory sends forth data instructing the use of the second control memory, a composite microinstruction of larger bit length is executed. The composite microinstruction is formed of a microinstruction read out of the first control memory and a microinstruction read out of the second control memory.

Abstract: An information processing system includes an information processing unit and an operation console. The information processing unit includes a CPU having a fault diagnostic unit which is coupled with the diagnostic interface port of the operation console, through a diagnostic interface. The operation console is provided with a microprocessor having a first operation mode carrying out at least a normal operation processing function and a second mode executing both a maintenance command processing function and a normal operation processing function, and with a memory for storing a maintenance command processing routine for executing the maintenance command processing function. When an operator issues an instruction for shifting the first operation mode to the second operation mode control is transferred to the operation console so that the microprocessor executes the maintenance command processing function and the normal operation processing function.