摘要:
A brake boost control apparatus has a brake operation member, a master cylinder, a wheel cylinder, a hydraulic pump, a master cylinder pressure detection section detecting a pressure of the brake fluid, a brake stroke amount detection section detecting a stroke amount of the brake operation member, a hydraulic pressure control section that controls a pressure of the wheel cylinder, a boost section which boosts the pressure of the brake fluid and increases the wheel cylinder pressure, and a control unit. The control unit controls at least one of the hydraulic pump and the hydraulic pressure control section so that the stroke amount detected by the brake stroke amount detection section under a boost operation by the boost section and the pressure detected by the master cylinder pressure detection section are maintained at a predetermined relationship.
摘要:
A restoration device for restoring a system when the BIOS falls in a stall failure includes a first watchdog timer and a second watchdog timer, a setter for setting timer values respectively in the first watchdog timer and in the second watchdog timer, a suspender for suspending the decrement of the timer value of the first watchdog timer when the BIOS is started and also execution of a BIOS process is started, a switch for switching the BIOS data region for starting when the timer value of the first watchdog timer becomes equal to 0 or a prescribed number, a resetter for resetting the system when the timer value of the first watchdog timer becomes equal to 0 or a prescribed number, a suspender for suspending the decrement of the timer value of the second watchdog timer when the BIOS of the system starts and a resetter for resetting the system when the timer value of the second watchdog timer becomes equal to 0 or a prescribed number.
摘要:
A surface-distortion measuring device and a surface-distortion measuring method can quantitatively, rapidly, and highly accurately measure and evaluate surface-distortion distribution at all of observable points on a specular or semi-specular surface of a measurement target. The device includes pattern displaying means 2 capable of switching and displaying a plurality of kinds of light-and-shade patterns 5, capturing means 3 for capturing mirror images, reflected in the specular or semi-specular surface of a measurement target 1, of the plurality of light-and-shade patterns displayed on the pattern displaying means, and surface-distortion distribution calculating means 10 for performing image processing on the captured mirror images of the plurality of light-and-shade patterns to calculate surface-distortion distribution of the measurement-target surface.
摘要:
The present invention provides a brake booster in which an excellent pedal feeling can be provided even though a brake fluid pressure control unit is disposed between the brake booster and a wheel cylinder. The brake booster according to the present invention performs different methods for controlling a booster based on whether the fluid pressure control unit is in operation, and controls a displacement amount of an assist member so that a change in a master cylinder pressure is within a predetermined range even when the fluid pressure control unit is in operation.
摘要:
A brake boost control apparatus has a brake operation member, a master cylinder, a wheel cylinder, a hydraulic pump, a master cylinder pressure detection section detecting a pressure of the brake fluid, a brake stroke amount detection section detecting a stroke amount of the brake operation member, a hydraulic pressure control section that controls a pressure of the wheel cylinder, a boost section which boosts the pressure of the brake fluid and increases the wheel cylinder pressure, and a control unit. The control unit controls at least one of the hydraulic pump and the hydraulic pressure control section so that the stroke amount detected by the brake stroke amount detection section under a boost operation by the boost section and the pressure detected by the master cylinder pressure detection section are maintained at a predetermined relationship.
摘要:
A restoration device for restoring a system when the BIOS falls in a stall failure includes a first watchdog timer and a second watchdog timer, a setter for setting timer values respectively in the first watchdog timer and in the second watchdog timer, a suspender for suspending the decrement of the timer value of the first watchdog timer when the BIOS is started and also execution of a BIOS process is started, a switch for switching the BIOS data region for starting when the timer value of the first watchdog timer becomes equal to 0 or a prescribed number, a resetter for resetting the system when the timer value of the first watchdog timer becomes equal to 0 or a prescribed number, a suspender for suspending the decrement of the timer value of the second watchdog timer when the BIOS of the system starts and a resetter for resetting the system when the timer value of the second watchdog timer becomes equal to 0 or a prescribed number.
摘要:
A torque sensor provides a specific property for a shaft member so as to improve sensitivity and so as to minimize hysteresis in measurement of the torque exerted thereon. The shaft member is provided specific composition achieving the desired level of sensitivity without increasing the hysteresis. In the alternative, the shaft member is processed in order to provide the desired property.
摘要:
A cylindrical frame is mounted in a cabinet and a magnetic circuit is provided at an end of the frame. A diaphragm having a peripheral free edge is connected to a coil bobbin and a cylindrical ring is secured to the free end edge and disposed in a cylindrical supporting portion of the frame. An annular sealing member is secured to the cylindrical ring so that an outside peripheral wall thereof is slidably contacted with an inside wall of the cylindrical supporting portion of the frame.
摘要:
In a digital copier of the type writing image data read by a scanner in a memory and transferring them from the memory to a printer, a memory change flag indicative of whether or not to calculate the occupancy of the memory is checked. If the flag is set, the occupancy of the memory is calculated and sent to a system controller. One or more reference amounts, which are easy for the user to grasp (e.g. amount corresponding to a single paper of A4 size), can be entered on an operation and display panel. The occupancy of the memory is displayed on the operation and display panel on the basis of each of the reference amounts. The memory change flag is set when image data have been fully written to the memory and when the discharge of a recording medium carrying an image thereon from the copier has been detected (end of read-out). The copier prevents the image data stored in the memory from being destroyed.
摘要:
A torque detecting device has a measuring shaft and a magnetic circuit incorporating the measuring shaft into a magnetic path which includes a device for detecting a magnet-ostrictive force passing through said measuring shaft. The device is able to increase the output sensitivity, decrease the rotative fluctuation of output and decrease the hysteresis by making the measuring shaft forming the magnetic path from an iron base alloy having a specific composition.