摘要:
Embodiments in accordance with the present invention provide a degaussing device and a degaussing method capable of efficiently degaussing a magnetic disk, especially, a magnetic disk of the perpendicular magnetic recording system, without resorting to a magnetic field of a high intensity. Embodiments in accordance with the present invention provide a degaussing method of degaussing a magnetic disk not yet installed in a magnetic disk drive by applying an external magnetic field to the magnetic disk by a degaussing device. In accordance with one embodiment, the method includes disposing the magnetic disk in the degaussing device such that the direction of an external magnetic field is inclined at an angle to the axis of easy magnetization of the magnetic disk.
摘要:
A developing agent leakage preventing member is provided that is attached to the developer housing and that has a housing attaching face which contacts with the developer housing, a front side face which opposes the housing attaching face, and two side faces each of which connects to each other end portions of the housing attaching face and the front side face in the longitudinal direction of the opening of the developer housing. At least one of the side faces of the developing agent leakage preventing member is formed as an inclined side face that is inclined in a predetermined direction relative to the housing attaching face when pressed from the front side face side. In a developing apparatus, developing agent (toner) leakage is avoided.
摘要:
A developer cartridge includes a first developer wall formed with a convex part and a second developer wall disposed in confronting relation with the first developer wall. The convex part of the first developer wall is insertable into an insertion portion of an image-bearing member cartridge when the developer cartridge is mounted on the image-bearing member cartridge. When a plurality of the developer cartridges are stacked one on the other with the first developer wall being downside with respect to the second developer wall facing upward, the first developer engagement part in one developer cartridge engages the second developer engagement part in another developer cartridge disposed just below the one developer cartridge.
摘要:
A process cartridge is disclosed which is detachably mounted on an apparatus for forming an image using toner, and which has a process cartridge housing. The process cartridge housing includes: a smoothed surface portion including an inner face and an outer face; at least one protruding portion formed on the smoothed surface portion so as to protrude therefrom; and a structure having a surface configured for physically facilitation removal of the toner form the process cartridge housing, once attached thereto.
摘要:
There is provided a heat shielding transparent sheet which transmits visual light but cuts infrared light and is remarkably resistant to climate and thermal deterioration even in an environment of outdoor use, the sheet comprising a synthetic resin with 0.4 to 2.7 g/m2 of Tungsten Oxide particles and having visible light transmittance of 70% or more and sunlight transmittance of 65% or less, respectively.
摘要翻译:本发明提供一种隔热透明片材,其透射视觉光,但能够切断红外光,即使在户外使用环境下也能显着抵抗气候和热劣化,该片材含有0.4〜2.7g / m 2的合成树脂 氧化钨粒子,可见光透射率为70%以上,阳光透射率分别为65%以下。
摘要:
A layer-thickness regulating member may include a thin plate member and a projection member. The projection member includes a first pressure contact portion that comes into pressure-contact with each of seal areas, a second pressure contact portion that comes into pressure-contact with each of side end areas, and a third pressure contact portion that comes into pressure-contact with a central area. A notched portion is formed at a position of the distal end of the thin plate member where each of the second pressure contact portions is formed, by cutting the thin plate member from an end edge of the distal end toward a downstream side of the rotation direction of the developing agent carrier.
摘要:
A receiving device includes a receiver; a frequency converter; an A/D converter; and a digital signal processor, wherein the A/D converter includes a variable gain amplifier adjusting a signal level of the analog signal from the frequency converter; an A/D converting portion converting an analog signal from the variable gain amplifier into an m-bit digital signal and an n-bit digital signal and outputting the m-bit digital signal and the n-bit digital signal, the n-bit digital signal serving as an output signal to the digital signal processor; and a gain controller calculating a coarse adjustment gain of the variable gain amplifier on the basis of a power of the m-bit digital signal to control the gain of the variable gain amplifier and calculating a fine adjustment gain on the basis of a power of the n-bit digital signal to control the gain of the variable gain amplifier.