摘要:
A device applicable to an electrophotographic color copier or a color ink jet printer for selectively supplying visualizing liquids of different colors, e.g. black, red, green and blue or a mixture thereof to a photoconductive drum, paper or like recording medium to form a visible image on the medium which corresponds to an image of an original document. The device includes a black liquid vessel, a red liquid vessel, a blue liquid vessel, and a cleaning liquid vessel. The liquids from the various vessels are selectively fed to the device and, after a visualizing operation or a cleaning operation, selectively returned to the respective vessels by two switching units. Residual toner particles are returned to the black liquid vessel. A purifying member for capturing toner or like visualizing agent which is contained in the black liquid is situated between an overflow port of the black liquid vessel and the other liquid vessels and cleaning liquid vessel. Each of the liquid vessels other than the black and cleaning vessel is provided with an overflow port at a slightly higher level than a liquid level upper limit thereof, an effluent vessel communicating to those overflow ports. Another effluent vessel is communicated to the overflow port of the black liquid vessel.
摘要:
A heat-fixing device includes a heat plate along which a transfer medium bearing thereon a toner image is advanced during which the toner image becomes fixed to the transfer medium by fusing, the heat plate including a plurality of heating sections arranged along the direction of advancement of said transfer medium each of the heating sections being provided with at least one electrical heater. The device also includes a control circuit for controlling the operation of the heaters such that, under a non-steady-condition, only selected ones of the heaters are set in operation thereby only the corresponding heating sections are positively heated; whereas, under a steady-state condition, all of the heaters are operated at the same time thereby maintaining all of the heating sections at a predetermined temperature.
摘要:
A developing device for developing an electrostatic latent image formed on an imaging surface includes a developing electrode disposed opposite to the imaging surface and a control circuit for controlling the potential of the developing electrode. In one form, when the control circuit causes the developing electrode to be electrically floating, the upper limit of the voltage excursion is set at different levels as desired. In another form, the control circuit includes a sensor for sensing the potential of the imaging surface thereby allowing to carry out so-called fixed bias or auto-bias developing modes. In a further form, the mode of developing operation is automatically set depending upon the position of a pressure plate which is to be placed on an original for keeping the original in position during copying process.
摘要:
In a charging control system, electrically-driven vehicles whose charging levels are lower than such a charging level required to drive these electrically-driven vehicles over a necessary minimum drivable distance are charged with a priority, and such an electrically-driven vehicle whose charging level quickly reaches the above-explained charging level among these electrically-driven vehicles is charged with a top priority. Also, in the charging control system, an order for dynamically charging vehicle-purpose batteries is rearranged by monitoring a change in charging environments, for instance, an electrically-driven vehicle is newly coupled to a charger in a half way; a commonly available electric power amount is increased by solar power generation etc.; and a supplyable electric power amount (W) is lowered due to utilization of electricity by a subject other than electrically-driven vehicles.
摘要:
A pulse current from a pulse current supply side is fed to a middle part of an anode holding body to which anodes are connected; both end portions of a cathode holding body, to which cathodes are connected, are connected to a negative pole on the pulse power source side; and inductances of wiring between adjacent anodes and inductances of wiring between adjacent cathodes are set at a ratio of 1:2:3:4 in a direction of spacing from a connection to the pulse power source side. Pulse currents are equally fed to each work and it can be ensured that chromium plating treatment of each work is made equal.
摘要:
An individual article management arrangements for managing an individual article distributed through a plurality of sites with a form thereof changed at least one of said plurality of sites, including: information processing apparatuses installed at said plurality of sites; and a data center apparatus connected to each of said information processing apparatuses through a network. The data center apparatus and the information processing apparatuses are configured to effect predetermined operations.
摘要:
A formed article is made of cordierite. The cordierite has a plurality of domains and a plurality of crystal grains placed in each domain to form a domain structure. The crystal grains in each domain are substantially aligned in the same direction, and an average size of the domains ranges from 40 μm to 150 μm. The article of cordierite is formed in a honeycomb structure having a plurality of cell walls arranged in a honeycomb form, and a plurality of cells divided by the cell walls are formed. The article of cordierite has a porosity ranging from 36% to 38%, a coefficient of linear thermal expansion equal to or lower than 0.2×106/K and a mechanical strength equal to or higher than 60×106 Pa.
摘要:
According to one aspect of wireless communication control apparatus and method for a mobile object according to the present invention, the wireless communication apparatus and method include the steps of: collecting communication-state information corresponding to positional information of the mobile object for each of a plurality of communication methods that are used to make a connection to a wireless communication device of the mobile object, and that can be selectively set in the wireless communication device; referring to the communication-state information corresponding to the positional information indicating a current position of the mobile object, and selecting one communication method from among the plurality of communication methods that can be selectively set in the wireless communication device; and setting, in the wireless communication device, control information used for communications based on the selected communication method.
摘要:
There are provided a stream I/F section 7 adapted to exclusively input/output stream data such as video data or audio data from/to a host section, a non-stream I/F section 5 adapted to input/output non-stream data such as an address, a command, photo data, or text data from/to the host section 3, and a recording medium I/F section 11 adapted to input/output the stream data and the non-stream data to/from a recording medium section 4, and the stream I/F section 7 is provided with transfer control means for controlling the transfer rate of the stream data in accordance with a state of use (availability) of each of a receiving buffer 6 and a transmission buffer 8 provided independently.
摘要:
In an electronic tag data read/write apparatus, an electronic tag receives a response request from a reader/writer, generates a random number in a random number generator, stores the random number in a memory, and transmits the generated random number to the reader/writer. The reader/writer conducts masking processing on write data on the basis of the random number every size of the received random number, repeats the masking processing until all of the write data are subjected to masking processing, and then transmits the masked write data to the electronic tag collectively. The electronic tag conducts deciphering processing on the received masked write data every size of the random number stored in the memory, repeats the deciphering processing until all of the masked write data are deciphered, and writes the write data into the memory.