摘要:
A transparent sheet is attached onto an inclined surface of an original guide plate of an image reading apparatus, and similarly, a transparent sheet is attached onto an inclined surface at an edge portion of a reading guide plate, thereby preventing an original from being chipped by the ground glass-like inclined surfaces and illumination light from being diffused by the ground glass-like inclined surfaces.
摘要:
A first reading guide includes a first guide member, which can turn around a first shaft and is so positioned as to face a first side of a document. The second reading guide includes a second guide member, which can turn around a second shaft and is so positioned as to face a second side of a document. The distance between a first reading position and a reference position is equal to that between a second reading position and the reference position. The first shaft is positioned on the side of the reference position where the first reading position is set. The second shaft is positioned on the side of the reference position where the second reading position is set.
摘要:
A method of transmitting computational data comprising: a step of generating first computational data and generating first generated data using a first generation algorithm for error detection on return; a step of generating second computational data and generating second generated data using a second generation algorithm for error detection; a step of mutually comparing the first/second computational data; a step of transmitting transmission data including coincident computational data and first/second generated data; in the receiving device, a step of generating computational data and third/fourth generated data from preset first/second generation algorithms; and a step of comparing the first/third generated data and the first/third generated data, and detecting error in the received computational data.
摘要:
In one embodiment of the present invention, a fixing apparatus that causes a recording material to pass through a nip portion formed by a rotating heat roller and a rotating pressure roller being in contact so as to perform a fixing operation is configured including a pressing mechanism that can switch between a pressure applied state in which the pressure roller presses against the heat roller using a bias and a pressure cancelled state in which the pressure is cancelled, a pressure state detection unit, and a control unit that performs a pressure cancelation operation and a pressure application operation. If the pressure state detection unit does not detect the pressure cancelled state even when the control unit has performed pressure cancellation control for a certain time period with respect to the pressing mechanism in the pressure applied state, the control unit permits a fixing operation in only the pressure applied state after performing pressure application control for a certain time period with respect to the pressing mechanism.
摘要:
An image forming apparatus includes an image forming portion that forms an image on a recording sheet, a transport path that transports the recording sheet with the image formed thereon by the image forming portion, a coating portion that performs a coating process that forms a coating film on the recording sheet that is being transported on the transport path, and a reading portion that reads a calibration chart on the recording sheet that is being transported on the transport path. The coating portion is disposed on the upstream side in a recording sheet transport direction of the reading portion on the transport path, a calibration process is performed for an image formed by the image forming portion, and the calibration chart is formed on the recording sheet by the image forming portion in order to perform the calibration process.
摘要:
A safety input device includes an input controller to control transmission of an input signal to an arithmetic device synchronously with a control cycle set by the arithmetic device, an output controller to instruct output of preset first self-diagnosis pattern data, a test pattern generating unit to encode the first self-diagnosis pattern data into a pulse train signal having a pulse width equal to or below a predetermined value and output the pulse train signal in accordance with a baseband transmission system, a combination input unit to combine the pulse train signal with the input signal, an input interface unit, a pattern reconfiguration unit to decode an output signal from the combination input unit into second self-diagnosis pattern data, and a comparator to compare the first and second self-diagnosis pattern data to judge the presence or absence of a difference between the first and second self-diagnosis pattern data.
摘要:
A control device includes a diagnostic pulse signal generating section having an internal circuit that generates control data and generates diagnostic pulse data for diagnosing the operating terminal and diagnoses the function of the signal line and the operating terminal from the waveform of a feedback signal of the diagnostic pulse signal; a variable amplification circuit that multiplexes the diagnostic pulse signal on the control signal and sends the result to the operating terminal with a preset signal level; and a receiving circuit that receives the feedback signal and sends it to the internal circuit. The internal circuit comprises a correction pulse data generating section that corrects the diagnostic pulse data by correcting the rise time of the diagnostic pulse signal. Even if the length of the signal line is long, the diagnostic pulse signal reception can be achieved without expanding the pulse width of the diagnostic pulse signal.
摘要:
Provided is a swab 1 in which a fiber lump portion 2 is disposed at one end or both ends of a stick 4, and an adhesive layer is disposed partially or entirely on the surface of the fiber lump portion 2, and a flocked layer 3 covering the adhesive layer is disposed by flocking fiber thereon in a brush shape. The swab 1 has a soft texture and excellent elasticity, and also has superior fluid retention performance and fluid release performance. Therefore, the swab is suitable for taking biological specimens, applying chemical agents to the affected parts, cleaning human bodies or equipment (for example, ear cleaning), applying cosmetic materials, or the like.
摘要:
A safety output includes an output controller to make an instruction to output normal output data and first self-diagnosis pattern data synchronously with a control cycle, a normal output unit to output the normal output data synchronously with the control cycle, a test pattern generating unit to encode the self-diagnosis pattern data into a pulse train signal having a pulse width not larger than a preset value and output the pulse train signal in accordance with a baseband transmission system, a combination output unit to combine the pulse train signal with the normal output signal and output the resultant signal, a reconfiguration unit to decode the inputted operation-terminal-portion output signal to reconfigure the operation-terminal-portion output signal as second self-diagnosis pattern data, and a comparator to compare the first self-diagnosis pattern data with the second self-diagnosis pattern data to judge the presence or absence of a difference.