摘要:
A first dummy pattern is arranged in the region allowed to generate the first dummy pattern, after that, the second dummy pattern is generated in the region not allowed to generate the first dummy pattern but allowed to generate the second dummy pattern to thereby enable to arrange the dummy patterns in an efficient manner in the wiring layer, so that the wiring density can be improved and differences in the wiring densities can be reduced.
摘要:
An imaging and displaying system comprises an imaging unit for acquiring images of a treatment site of a subject, a display unit for displaying the images acquired by the imaging unit, and a unit-to-unit connecting device for detachably connecting the imaging unit and the display unit. The imaging unit and the display unit are spatially and movably supported. At least one of the imaging unit and the display unit is detachably attached to an arm with a unit-to-arm detachable device therebetween.
摘要:
A semiconductor device has: a semiconductor substrate having a principal surface; a fuse circuit formed above the principal surface, the fuse circuit having fuse elements each having a predetermined breaking point; a first trench isolation region formed in a surface layer of the semiconductor substrate under the fuse circuit; and a plurality of active region dummies formed through the first trench isolation region in an area excepting a predetermined area around the predetermined breaking point. Although a dummy structure is formed also in a fuse circuit, a breaking margin is prevented from being lowered and a substrate damage is avoided, while surface flatness and line width controllability are ensured.
摘要:
A computer unit with excellent backup function is realized. A backup operation system is set, and based on the setting, a data file under editing or the like is saved in a backup section. The backup operation system is distinguished through existence of execution of a backup operation, execution timing of the backup operation, an object to be backed up, a backup destination, and the like. This prevents data loss in the case where a computer unit is hanged, or in the case where trouble of the computer unit, crash of a terminal side data storage section, or the like occurs.
摘要:
The invention relates to a signal recording and reproducing method, and a storage medium processor. A buffer memory for temporarily storing a signal is provided. A boundary point is set in the buffer memory. An area for storing a signal to be recorded on a magneto-optical disc and an area for storing a signal reproduced from the disc are provided. A predetermined area for storing signals in an alternate sector is also provided. When reproducing operation is enabled, a ready command showing that recording and reproduction are enabled is supplied to a computer. Prefetch operation is started and the prefetched signal is stored in the buffer memory. When the computer supplies a write command before recording operation is enabled, a signal is stored in the buffer memory. When a signal is read, a desired signal can be promptly read from the buffer memory. Signal writing processing can be started before recording operation is enabled.
摘要:
A computer unit with excellent backup function is realized. A backup operation system is set, and based on the setting, a data file under editing or the like is saved in a backup section. The backup operation system is distinguished through existence of execution of a backup operation, execution timing of the backup operation, an object to be backed up, a backup destination, and the like. This prevents data loss in the case where a computer unit is hanged, or in the case where trouble of the computer unit, crash of a terminal side data storage section, or the like occurs.
摘要:
Promotion of effective use in accordance with different types of media, reduction in the load on users, and promotion of diversified use modes by use of media. A plurality of types of recording media (disk media, IC media, and hybrid media) are respectively almost the same in cartridge shape and any of them can be mounted in the recording media mounting part of a drive unit to enable recording or reproduction operations. The drive unit has a recording media mounting part in which the plurality of types of recording media can be respectively mounted, identifies the type of recording media mounted in the recording media mounting part in accordance with an identification feature formed on the cartridge of the recording media, and in accordance with the type of the identified recording media, performs a recording or reproduction operation on the mounted recording media by either or both of disk drive means and IC memory drive means.
摘要:
An optical disk having a plurality of substantially concentric tracks, each of which includes a plurality of segments each comprising a servo area ARs provided with servo pits for giving servo information to a disk drive and a data area ARd. Identification marks SGM, ADM, STM1, STM2 are recorded in the servo area ARs. The identification marks SGM, ADM, STM1, STM2 provide information for identifying the respective segments depending on the recording position in the servo area ARs.
摘要:
A disk shaped recording medium, drive apparatus and method for driving a medium divided into at least a recordable area and a reproduction only area, are disclosed. Address conversion is carried out by a conversion table so that the leading portion of a logical block address (LBA) when an optical disc is viewed from the host computer side is caused to correspond to the leading physical block address PBA1=RAM_START of a random access memory (RAM) area of the outermost circumferential side of the optical disc. Thus, reproduction can be started from the leading portion of a RAM area disposed at the innermost circumferential side. Even if a read only memory (ROM) area is disposed at the outermost circumferential side, this optical disc can be used as boot device. In addition, since the ROM area can be disposed at the outermost circumferential side, data transfer speed of the ROM area is permitted to be high data transfer speed in an optical disc employing a zone constant angular velocity (CAV) system.
摘要:
A first musical tone to be generated by a musical tone generating channel and a second musical tone which is the same as the first tone and which already has been generated by another musical tone generating channel are both generated in a superposed manner. When the first tone is generated, the volume of either the first tone or the second tone is superimposed on the generated volume of the other musical tone. Also, the volume attributed to the first musical tone due to decay is reproduced by changing the volume of the second musical tone.