摘要:
In an electronic copier provided with a light-sensitive medium, a charging station, an exposure station, a developing station, a transfer station and a fixing unit, the charging station includes a plurality of contact charging elements in contact with the light-sensitive medium and a voltage supply means for applying voltages to the contact charging elements. A voltage continuously rising in a predetermined period of time is supplied from the voltage supply means to the contact charging elements with the rotation of light-sensitive medium, and the light-sensitive medium is thus uniformly charged.
摘要:
A charging device for an electronic copier including a charging belt having a characteristic resistance ranging from 10.sup.4 to 10.sup.10 .OMEGA..cm. The copier's charging belt is in contact with the photosensitive drum, and as the photosensitive drum is rotated a voltage smoothly increasing over a predetermined period of time is applied to the charging belt for uniformly charging the photosensitive drum.
摘要:
A fixing device which heats a heating object through induction heating by using a plurality of coils includes a plurality of coil drivers that drive the plurality of coils respectively, a drive circuit that controls ON/OFF states of a plurality of switching elements simultaneously to control the drive of the plurality of coil drivers, a control unit that controls a voltage supplied to each of the plurality of coils in accordance with the control of the ON/OFF states of the plurality of switching elements by the drive circuit, and a plurality of voltage control circuits that individually change the voltages supplied to the plurality of coils in accordance with the voltage control of the control unit.
摘要:
An induction heating device includes a resonance circuit including an exciting coil and a resonance capacitor; a switching unit that turns on and off a high-frequency current flowing through the switching unit; a temperature detector that detects a temperature of the heated body; a power amount detector that detects a power amount sent to the exciting coil; a turned-on time setting unit that sets a turned-on time of the switching unit; a timing generation unit that generates a signal indicating a timing when a voltage between both ends of the switching unit is zero; and a timing setting unit that sets a turned-on timing of the switching unit based on the signal generated by the timing generation unit.
摘要:
A method of providing shield interconnection, the method shielding an interconnection pattern to be shielded with shield interconnection patterns for shielding on the substrate of a semiconductor integrated device, is disclosed. The method includes the steps of disposing multiple interconnection layers having the corresponding shield interconnection patterns formed therein so that the interconnection layers surround the interconnection pattern to be shielded; setting different potentials for at least a first one of the shield interconnection patterns formed in a first one of the interconnection layers and a second one of the shield interconnection patterns formed in a second one of the interconnection layers; and shielding the interconnection pattern to be shielded with the first one and the second one of the shield interconnection patterns.
摘要:
One of prepared types of agent characteristics types is set to an agent, and parameters used in agent operation are set for values associated with the set agent characteristic type, thereby causing the agent to operate according to the agent characteristic type. An agent script base contains a plurality of operation descriptions. In response to a command from the user, parameters used in the execution of the command are set for the above values. The parameters are preferably kept in a table. Then, one of the operation descriptions associated with the command is executed referring to the table. Setting a user's characteristic type causes the set agent characteristic type to be changed to one associated with the user's characteristic type.
摘要:
The present invention provides an agent communication system, which can reduce special environment as far as possible, can interactively communicate with users, can cope with dynamic situations and can operate intelligently. The electronic mail passes through electronic mail delivery means 103 and electronic mail storage means 104. Agent mail storage means 104 recognizes an agent mail, and at its notification, scriptizing means 106 converts the mail to a script, and the script is stored in script storage means 107. Script executing means 108 executes the script and an instruction from user input means 101, and it is outputted to output means 109. Then, at a notification of the script executing means 108, electronic mail preparing means 102 prepares an electronic mail, and it is distributed to the electronic mail delivery means 103.
摘要:
A method of forming an amorphous silicon film includes the steps of bringing a gas which is pre-excited by electron cyclotron resonance generated by an alternating electric field and a magnetic field into contact with a raw material gas containing silicone atoms in a reaction chamber in which a substrate is placed, so that the raw material gas is converted to radicals, and forming an amorphous silicon film on a surface of the substrate by the reaction of radicals therewith. Microwaves can be used as the alternating electric field.
摘要:
A developing device is provided for developing by means of a toner an electrostatic latent image formed on the surface of a photosensitive drum which rotates along one direction at a given speed. The developing device comprises a developing roller movably disposed at a given distance from the photosensitive drum, for causing the toner thereon to move in accordance with the movement thereof, whereby the toner thereon is supplied to the photosensitive drum by means of the surface potential of the electrostatic latent image, and a layer regulating member for regulating the amount of the toner put on the developing roller. The developing roller rotates in other direction at a speed relative to the given speed.
摘要:
A drive circuit 3 includes a power source 11; current control units 12-1 to 12-n configured to control the amount of currents supplied to a light emitting element in accordance with a pulse modulation signal; and a calculation unit 13 configured to change a duty ratio of a pulse modulation signal. The current control units 12-1 to 12-n include a first switching element 21 configured to be switched on/off in accordance with a pulse modulation signal; and a second switching element 22 configured to be switched on/off in accordance with an inversion signal of the pulse modulation signal input to the first switching element 21; and an inductor 23. The first switching element 21 and the inductor 23 are serially connected between the power source and the light emitting element. The second switching element 22 is connected between ground 25 and a contact point 24 of the first switching element 21 and the inductor 23. The two or more current control units 12-1 to 12-n are connected in parallel.