摘要:
An information processing method is provided for an information processing apparatus on which a printer driver that runs on an operating system is installed. The method includes a step of reading a module upon reception of an instruction for adding the module to the printer driver, a step of storing the read module into a storage area in an operating system corresponding to the printer driver, a step of registering the module by adding a name of the module stored in the storage area to configuration information of the printer driver and by adding the module to the printer driver, and a step of controlling a print service of the operating system to recognize the registered module.
摘要:
A processor system capable of performing high-speed image processing is provided. The processor system includes a CPU and an accelerator. The CPU connected to the accelerator issues reservations of activation requests to said accelerator. The accelerator has an issued request number counter for counting the number of requests issued by the CPU and a processed request number counter for counting the number of processed requests. The accelerator can activate itself when a counter value of the issued request number counter is larger than a counter value of the processed request number counter.
摘要:
A method for recovering acrylonitrile contained in a gas, which comprises contacting a gas containing acrylonitrile with water to let the acrylonitrile be absorbed in water, wherein the acrylonitrile is absorbed in water in the presence of a substance having a relative volatility to water at 70.degree. C. of smaller than 1.
摘要:
An AM signal source frequency-multiplexes and outputs a plurality of AM signals. A soft clipper, which is formed by an amplifier or the like, nonlinearly loosely limits a large amplitude portion (impulsively changed portion) of the frequency-multiplexed AM signal by using its saturation property. Thereafter, an attenuator performs level adjustment for setting the signal at a prescribed degree of optical modulation. On the other hand, a 16QAM signal source frequency-multiplexes and outputs a plurality of 16QAM signals having different carrier frequencies. A frequency multiplexing part further frequency-multiplexes the AM multiplex signal with the 16QAM multiplex signal. An optical transmitter intensity-modulates a laser output beam with the frequency multiplex signal from the frequency multiplexing part and transmits the same. No clipping distortion occurs at this time. An optical signal from the optical transmitter is transmitted to a receiving system through an optical fiber member and is demodulated.