摘要:
Management information is read from an information storage medium having the management information recorded thereon, the management information including track number information imparted to at least one track and group management information for managing as selective recording information one or a plurality of tracks as one group. Judgment is then made upon whether the group management information is included in that management information. A display mode is changed depending on a case where the group management information is recorded and a case where it is not recorded, and it is then displayed in a displaying device.
摘要:
An information reproduction unit has a data read means with a pickup for intermittently reading data recorded on a storage medium, a write means for writing the data in a memory, and a reproduction means for sequentially reading out the data written in the memory. The unit also has a defect detection means for detecting a defect of the storage medium during a data read waiting period. The defect detection means may determine the presence of a defect based on a readout result provided by the data read means. The unit may further include a storage means for storing a defect position information. Furthermore, a read characteristic may be adjusted on reading data at the defect position on the storage medium.
摘要:
In a vibrator unit, a plurality of piezoelectric vibrators are arranged on a base member in a cantilevered manner. A case is formed with a housing space having a bonding area at which a first inner portion of the housing space and a first face of the base member are opposed with a gap. At least one adhesive inlet, from which an adhesive is poured, communicates with the bonding area. At least one air outlet, from which air remaining in the bonding area is expelled as the poured adhesive fills the gap is provided.
摘要:
An audio apparatus having a detachable control panel or operating-part main unit includes a microcomputer for detecting an OFF state of an ACC position of the ignition key, or the attached/detached state of the operating-part main unit. When such states are detected, normal operations of the microcomputer; namely, the operations to turn on an SWD V.sub.DD terminal and an A/D port and to set a KEY DATA terminal into a standby mode, are stopped intermittently in order to execute a low consumption process in which electric power is consumed only for holding information in memory in the microcomputer. When the microcomputer detects the OFF state of the ignition key or the OFF state of an installation detection switch and, an alarm ON state is set in the memory in the microcomputer, then an alarm sound is generated from a speaker for a predetermined time. When the alarm sound is unnecessary, the state of the memory in the microcomputer can be updated to an alarm OFF state by depressing a function button and operating the ignition key. When the installation detection section detects the removal of the operating-part main unit, on the basis of a decrease in voltage value of an installation detection switch section and CPU recognizing the removal of the operation-part main unit, a control section sends control signals to a power supply limiting circuit and a data transmission switch section.
摘要:
A method of operating a disk player that reproduces information recorded on a disk. Programs on the disk are addressed from a directory in a memory and the programs are sequentially accessed according to the order in the directory. The directory can be filled by inserting random numbers or by scanning through the programs or over the tracks. A table of contents at the beginning of the disk is read if possible. The tracks can be scanned and only tracks having new programs are reproduced. Also a playback position servo operates with a dead-zone in the drive voltage.
摘要:
First and second memories are provided for receiving key signals which control a display to output a video composition made up of a plurality of video signals. The key signals are received from a key signal generator in synchronism with the speed of the key signal generator. The first memory receives a key signal directly, while the second memory receives a gated key signal for storing a key signal related to, for example, a still image, and the gating is controlled so that the key signal in the second memory is only overwritten when it is expressly intended to do so. A read address generator controls the reading out of key signals from both memories, in synchronism with the speed of the display apparatus which displays the video images. A further gate may be provided to control input of key signals into the first memory, this further gate being controlled by the state of the output key signal coming from the second memory. Another aspect of the invention relates to a system comprising a plurality of first memories for receiving, storing, and outputting a plurality of key signals, respectively. A selector is provided for selecting one of the plurality of output key signals, and the selected key signal is received and stored in a second memory and outputted as a second output key signal. A priority order setting system selects and outputs the first output key signals from the first memory and the second output key signal from the second memory according to a first priority order. A second priority order setting system may select and output the first output key signals according to a second priority order.
摘要:
Address search method for use in a disk player repeatedly performing a track jump operation for jumping over a plurality of recording tracks at one time. The present method changes to a jump state from a locking state in which a tracking servo system of the disk player is locked so that an information reading light spot of a pickup of the disk player follows a recording track. Subsequently, a present address obtained from read output of the pickup is compared with a target address and the tracking servo system is placed in the locking state. The preceding steps for comparing the addresses are repeated until the target address is exceeded by the present address.
摘要:
A liquid ejection apparatus includes a liquid ejecting head that ejects a liquid onto a target; a carriage that is moved to scan in a direction perpendicular to a transportation direction of the target with the liquid ejecting head being mounted on the carriage; a fan that blows gas toward a scanning area of the carriage; and a partition member that is positioned so as to separate the scanning area of the carriage from the fan and block the gas blown from the fan toward the scanning area of the carriage.
摘要:
The present invention is to provide a composition that can provide an electroluminescent device emitting light with high brightness. The present invention provides following: a composition including a polymer compound comprising one or more structural unit(s) selected from the group consisting of a structural unit represented by Formula (1), a structural unit represented by Formula (3), a structural unit represented by Formula (5), a structural unit represented by Formula (16), a structural unit represented by Formula (18), a structural unit represented by Formula (20), and a structural unit represented by Formula (22) and an ionic compound represented by Formula (23); an organic film and an electric device comprising the composition.