摘要:
A process cartridge removably mountable to an image forming apparatus includes an image bearing member having a photosensitive drum including a cylindrical member having a photosensitive layer thereon, a first gear provided at one end of the cylindrical member in an axial direction thereof, and a helical gear as a second gear provided at the one end of the cylindrical member adjacent to and outside of the first gear in the axial direction of the cylindrical member and having a diameter larger than a diameter of the first gear. The first gear and the helical gear are integrally formed as a gear portion having a through-bore portion with an inner diameter that varies along its axial length. Accordingly, the present invention provides a smoothly rotating image bearing member for producing high quality images.
摘要:
A field measuring instrument such as a differential pressure/pressure transmitter, an electromagnetic flow meter, a temperature transmitter, or the like which is used for industrial measurement includes a counter which is periodically counted up at a predetermined interval and outputs an interruption signal; a work memory which can temporarily store data; an EEPROM which can store a total operating time of the field measuring instrument and a flag indicative of an abnormality; and a processing unit for receiving the interruption signal of the counter, for incrementing the total time operating times in the work memory, for storing the incremented total operating time into the EEPROM, for self-diagnosing apparatuses in the field measuring instrument and data in accordance with self-diagnosis programs provided in the processing unit, for producing a flag indicative of a state of an abnormality when the abnormality is detected, and for storing the flag into the EEPROM together with the total operating time stored in the work memory.
摘要:
A two-wire communication system comprising a transmitting unit having constant current characteristics for controlling an output current thereof on the basis of a signal supplied from a sensor, a receiving unit for receiving a control signal to control the sensor, a load resistor and power supply connected in series with the transmitting unit via a two-wire transmission path, and a communication unit so connected in parallel to the load resistor as to convey the output current of the transmitting unit to the process side and control a current from the power supply transmitted onto the transmission path on the basis of information supplied from the process side. With this configuration, a communication system is provided which makes possible replacing process variable transmitters in a conventional analog control system or installing process variable transmitters in a new analog control system, which makes possible remotely setting and adjusting the transmitter function by the communication unit in the above described system, which makes it possible for the control computer to control as far as terminals, and which facilitates digitization of the system.
摘要:
A lead-free piezoelectric material that has stable, excellent piezoelectric constant and mechanical quality factor in a wide operating temperature range is provided. A piezoelectric material include a perovskite-type metal oxide represented by (Ba1-xCax)a(Ti1-yZry)O3 (where 1.00≦a≦1.01, 0.155≦x≦0.300, 0.041≦y≦0.069) as a main component, and manganese incorporated in the perovskite-type metal oxide. The manganese content relative to 100 parts by weight of the perovskite-type metal oxide is 0.12 parts by weight or more and 0.40 parts by weight or less on a metal basis.
摘要:
In a masker sound generation apparatus, an acquisition part acquires a sound signal, and a generation part generates a masker sound signal based on the acquired sound signal. Specifically, the generation part divides the sound signal acquired by the acquisition part into a plurality of sections each having a predetermined time length, then repeats a sorting process of sorting the divided sections as a process of changing the sequence of arrangement of the sound signal, and alters a manner of sorting the sections each time the sorting process is repeated.
摘要:
An image input/output apparatus includes an execution unit configured to execute a job for inputting or outputting image data, a storage unit configured to store the image data or reference information referring to the image data as history information, an output unit configured to output image data identified based on history information, and a control unit configured to perform control not to store the history information in the storage unit if an attribute of the job indicates that the job is a media print job for printing image data stored in an external storage media and perform control to store the history information if the attribute does not indicate that the job is the media print job.
摘要:
An information processing system in which a plurality of image input/output apparatus can communicate with one another via a communication medium is provided. The information processing system includes a transfer unit configured to transfer a job from a first image input/output apparatus to a second image input/output apparatus; and a generating unit configured to generate a job handle used to identify a job on the first image input/output apparatus from the second image input/output apparatus, the job handle allowing the job to be manipulated. When the job is to be transferred by the transfer unit, the job handle generated by the generating unit is transmitted from the first image input/output apparatus to the second image input/output apparatus before the transfer of the job.
摘要:
A printing control method includes obtaining a size of a sheet to be used for printing, determining a size of a post-trimming sheet according to the obtained sheet size, specifying a print position of barcode information according to the determined sheet size, and controlling the barcode information to be printed in the specified position.
摘要:
In a masking sound generation apparatus, a CPU analyzes a speech utterance speed of a received sound signal. Then, the CPU copies the received sound signal into a plurality of sound signals and performs the following processing on each of the sound signals. Namely, the CPU divides each of the sound signals into frames on the basis of a frame length determined on the basis of the speech utterance speed. Reverse process is performed on each of the frames to replace a waveform of the frame with a reverse waveform, and a windowing process is performed to achieve a smooth connection between the frames. Then, the CPU randomly rearranges the order of the frames and mixes the plurality of sound signals to generate a masking sound signal.
摘要:
In a masking sound generation apparatus, a CPU analyzes a speech utterance speed of a received sound signal. Then, the CPU copies the received sound signal into a plurality of sound signals and performs the following processing on each of the sound signals. Namely, the CPU divides each of the sound signals into frames on the basis of a frame length determined on the basis of the speech utterance speed. Reverse process is performed on each of the frames to replace a waveform of the frame with a reverse waveform, and a windowing process is performed to achieve a smooth connection between the frames. Then, the CPU randomly rearranges the order of the frames and mixes the plurality of sound signals to generate a masking sound signal.