摘要:
An image forming apparatus including a belt cleaning device is provided. The belt cleaning device includes an image bearing belt having an elastic layer, a cleaning member, a cleaning facing member, and a side seal. A surface of the image bearing belt is movable. The cleaning member is in contact with the surface of the image bearing belt to remove a substance adhered thereto. The cleaning facing member is disposed on a back-surface side of the image bearing belt while facing the cleaning member with the image bearing belt therebetween. The side seal is disposed to an axial end part of the cleaning member and pressed against the surface of the image bearing belt. The cleaning facing member is out of contact with the back side of the image bearing belt within an area where the cleaning facing member faces the side seal with respect to an axial direction.
摘要:
There is provided an information acquiring apparatus which, when the user searches for information using a plurality of keywords, can facilitate an operation of selecting a plurality of keywords by means of a touch panel and improve the operability. The information acquiring apparatus makes an input means (109) integrated with a display means display a plurality of first objects (521) respectively corresponding to a plurality of keywords, and move positions of part or all of the first objects in response to the user's operation of the input means and display the first objects, when a plurality of first objects contact based on that the positions of at least part of a plurality of displayed first objects are moved and at least part of the first objects are displayed, determines a keyword corresponding to each contacting first object as a search key, and acquires search result information searched in either an external information search apparatus or inner information searching means based on the determined search key.
摘要:
A cleaning device including a normally charged toner cleaning member provided in contact with a cleaning target at a contact position to remove normally charged toner from the cleaning target, a reversely charged toner cleaning member provided in contact with the cleaning target at a contact position upstream from the normally charged toner cleaning member to remove reversely charged toner from the cleaning target, and a pre-cleaning member provided in contact with the cleaning target at a contact position upstream from both the normally and reversely charged toner cleaning members to remove normally charged toner from the cleaning target. The contact position between the pre-cleaning member and the cleaning target has a width wider than a width of the contact position between the normally charged toner cleaning member and the cleaning target and a width of the contact position between the reversely charged toner cleaning member and the cleaning target.
摘要:
A cleaning device including a rotatable cleaning member contacting a rotatable image carrier bearing a toner image to electrostatically remove toner from the image carrier while rotating, and a control unit to control rotation of the cleaning member to satisfy a relation of (60/R)>(L/V) during removal of a toner pattern formed on the image carrier at a predetermined timing and remaining attached to the image carrier without being transferred from the image carrier onto a transfer member using the cleaning member, where R (rpm) is a number of rotations of the cleaning member, L (mm) is a length of the toner pattern in a direction of rotation of the image carrier, and V (mm/s) is a speed of the image carrier.
摘要:
A motor driving device according to the present invention includes: a serial communication unit that conducts communication through a serial communication bus, the serial communication bus including a serial data line through which serial data is transmitted and a clock line through which a clock signal is transmitted; and a drive control unit that controls a driving operation of a motor. The motor driving device is configured such that a clock signal received from the serial communication bus is used as a reference clock signal of the drive control unit.
摘要:
A motor device comprising a motor, and a drive control circuit for driving and controlling the motor, in which the drive control circuit includes a control unit for generating a control signal for controlling the rotation of the motor, a drive unit for driving the motor on the basis of the control signal, and a communication unit for making serial communications via a serial communication bus for transmitting serial data. This communication unit has an address generating function for generating and setting addresses.
摘要:
An image forming apparatus includes an image bearer that carries a toner image and a lubricant supplying device that supplies lubricant to the surface of the image bearer. The lubricant supplying device is provided in the image forming apparatus and includes a lubricant block and a brush roller. The brush roller shaves and supplies the lubricant from the lubricant block to the image bearer via the brush roller. The lubricant only includes a mixture of boron nitride and fatty acid metallic salt. The lubricant includes from 10 to 80 percent volume of the boron nitride.
摘要:
A method of manufacturing a superjunction device includes providing a semiconductor wafer having at least one die. At least one first trench having a first orientation is formed in the at least one die. At least one second trench having a second orientation that is different from the first orientation is formed in the at least one die.