摘要:
A data processing device includes a computing circuit that accesses a peripheral device connected to through a internal bus, an internal bus connection circuit that is provided between the computing circuit and the internal bus, and switches an enable and a disable state of an access from the computing circuit to the internal bus, an exception notification controller that outputs an exception occurrence notification signal to the computing circuit based on an error occurred in the peripheral device, and a bus disablement controller that instructs the internal bus connection circuit to disable an access from the computing circuit to the internal bus in accordance with the notification of the exception occurrence notification signal, and instructs the internal bus connection circuit to cancel the disablement of the access in accordance with a start of an exception processing based on the exception occurrence notification signal.
摘要:
A lead holding structure of a mechanical pencil where a predetermined lead holding force is maintained so that a lead does not move even if a writing pressure is repeatedly applied to the lead and where a so-called biting-off of a lead (break) is prevented without damaging the lead in repeatedly sending forward and backward operations.
摘要:
When a host PC acts as a host and communicates with a portable electronic apparatus, the portable electronic apparatus can release connection between the portable electronic apparatus and the host PC in no response to the host PC and in accordance with an amount of remaining power of a rechargeable battery. Also, the release of the connection between the portable electronic apparatus and the host PC results in that it is possible to avoid an access error for an HDD due to a shortage in the amount of remaining power of the rechargeable battery, and thus it is possible to prevent media data from being damaged due to the shortage in the amount of remaining power of the rechargeable battery.
摘要:
A harness slack take-up structure for a steering gear enables a harness case to be compact and the harness to be a standard round harness. The harness slack take-up structure employs a movable part and a fixed part to restrict the movement of the slack of the harness somewhat and to take-up the slack, thereby minimizing the size of the harness case.
摘要:
An electric vacuum cleaner, including: a dust separating section to separate a dust sucked from a suction opening with air; a dust-collecting chamber to collect the dust separated at the dust separating section; a light emitting diode D1 to emit a light into the dust-collecting chamber; a light receiving diode D2 to receive the light through the dust-collecting chamber; a control device 200 to judge an amount of the dust through the suction opening/or judging whether or not the dust collected in the dust-collecting chamber reached to a predetermined amount based on a light receiving condition of the light receiving device; a display unit 17 to display the amount of the dust judged with the judging device and a alarm device 1000 to alarm in response with the judging amount detected by the control device 200.
摘要:
An electromagnetic induction heating apparatus capable of uniformize a temperature distribution in a longitudinal direction of an induction heating member includes: an exciting coil (magnetic flux generation means); a fixation roller (induction heating member) for generating heat by electromagnetic induction heating by action of magnetic flux generated by the exciting coil the induction heating member heating a material to be heated through heat generation thereof by introducing the material to be heated into a heating portion and conveying the material to be heated in contact with the fixation roller; and magnetic flux shielding plate (magnetic flux adjusting means) for changing a distribution of a density of an effective magnetic flux which is the magnetic flux generated by the exciting coil and actable on the fixation roller, in a longitudinal direction of the heating portion perpendicular to a conveyance direction of the material to be heated. The magnetic flux shielding plate adjusts the effective magnetic flux so that the effective magnetic flux at a central portion of the fixation roller in the longitudinal direction of the heating portion is less than that at an end portion of the induction heating member in the longitudinal direction.
摘要:
An image forming apparatus includes an image bearing member; an image forming device for forming an image on the image bearing member through steps including a step of electrically charging the image bearing member to a substantially uniform potential, wherein the image bearing member is repeatedly usable for forming images; and a heating device, disposed adjacent to the image bearing member, for locally heating the image bearing member.
摘要:
For the purpose of preventing a pressure difference from occurring between an interior of an FOUP and an exterior at the time of purging the interior of the FOUP, a communication path that communicates with the exterior of the FOUP and the interior of an outlet path is provided with respect to the outlet path that extends from a table side outlet port which is disposed on a table on which the FOUP is placed, and an external atmosphere is introduced to the outlet path through the communication path when a pressure difference starts occurring between the interior and the exterior of the FOUP.
摘要:
Battery-powered tools may include battery 1 or battery pack BP and a drive source (e.g., motor M) for generating power using current supplied from the battery. A switch 3 may electrically connect the battery to the drive source. A voltage detector may detect the output battery voltage of the battery. Further, a processor 60, 210, a comparator 5 or another similar device preferably determines when a difference between (1) a first battery voltage detected at a first predetermined time period after the switch is turned OFF and (2) a second battery voltage detected at a second predetermined time after the first predetermined time period exceeds a predetermined value. This information may be utilized to determine whether to warn an operator of the battery powered tool that further operation using the battery 1 or battery pack BP should be discontinued.
摘要:
An image forming apparatus includes an image bearing member; image forming means for forming an image on said image bearing member through steps including a step of electrically charging said image bearing member to a substantially uniform potential, wherein said image bearing member is repeatedly usable for forming images; and heating means, disposed adjacent to said image bearing member, for locally heating said image bearing member.