摘要:
An image forming apparatus includes a fixing member; a pressing member; a first temperature detection unit for detecting a temperature of the fixing member; a second temperature detection unit for detecting a temperature of the pressing member; and a rotational speed control unit for controlling a rotational speed of the fixing member according to the temperature detected with the first temperature detection unit and the temperature detected with the second temperature detection unit.
摘要:
Disclosed is a titanium fuel cell separator having excellent conductivity and durability. In the disclosed titanium fuel cell separator (10), a carbon layer (2) is formed on the surface of a substrate (1) formed from pure titanium or a titanium alloy. An intermediate layer (3) is formed on the interface between the substrate (1) and the carbon layer (2). The intermediary layer (3) has lined-up granular titanium-carbide in the direction parallel to the carbon layer (2).
摘要:
When the temperature of a fixing section has not reached a fixable temperature and the condition of an image forming apparatus is an abnormal temperature rising condition, a print controller causes a toner image conveying section to move a toner image on an intermediate transfer member to a predetermined toner image standby position upstream of a secondary transfer section and to put the toner image on standby at the toner image standby position, and causes a recording medium conveying section to put a recording medium on standby at a predetermined sheet standby position upstream of the secondary transfer section. Thereafter, when the temperature of the fixing section reaches the fixable temperature, the print controller causes the secondary transfer section to transfer the toner image on the intermediate transfer member onto the recording medium.
摘要:
A reflective film laminate is provided with high productivity and at low cost in which a protective film with minimized pinholes is provided to improve the alkali resistance and warm water resistance of the reflective film laminate including a pure Al film or an Al-based alloy film so that a reflectivity reduction resulting from the elution or oxidization of the Al film in an alkaline or warm water environment is less likely to occur. The reflective film laminate of the present invention includes, over a substrate, a pure Al film or an Al-based alloy film as a first layer, and an oxide film of a metal containing one or more elements selected from the group consisting of Zr, Cr, Y, Nb, Hf, Ta, W, Ti, Si, and Mo as a second layer over the first layer. The thickness of the second layer is 0.1 to 10 nm.
摘要:
Provided is a fuel cell separator that can maintain a low contact resistance for a long period of time while being used for a fuel cell, by using a carbon film that can be formed with high productivity. The fuel cell separator 10 is provided with: a substrate 1 comprising titanium or titanium alloy; and a conductive carbon layer 2 that is formed by compression bonding carbon powder onto the substrate 1, and covers the surface thereof. Between the substrate 1 and the carbon layer 2, particle-like titanium carbide 31 and carbon dissolved titanium 32 generated by reacting the titanium of the substrate 1 and carbon of the carbon layer 2 with each other through heat treatment are connected, forming an intermediate layer 3.
摘要:
An image forming apparatus includes a fixing member; a pressing member abutting against the fixing member; a first temperature detection unit for detecting a temperature of the fixing member; a heating member for heating the fixing member; a power control unit for controlling power supplied to the heating member; a drive unit for rotating the fixing member; and a control unit for controlling the power control unit and the drive unit according to the temperature of the fixing member and a temperature of the pressing member before the fixing member rotates.
摘要:
An image forming apparatus forming an image by fixing a developer on a recording medium with heat includes a fixing member, a pressure member, a drive unit, a heat unit, a temperature detection unit, a control unit, and a temperature record storing unit. The fixing member is rotatably supported and heats the recording medium. The pressure member presses against the fixing member. The drive unit rotationally drives the fixing member. The heat unit heats the fixing member. The temperature detection unit detects temperature of the fixing member. The control unit controls the heat unit and the drive unit. The temperature record storing unit stores a temperature record of the temperature detection unit. The control unit controls, based on the temperature record of the temperature record storing unit, a rotation drive of the drive unit in a case of non-fixing.
摘要:
The present invention provides a reflection film, a reflection film laminate which are less likely to undergo agglomeration or sulfidation of an Ag thin film due to heat, and a LED, an organic EL display, and an organic EL illuminating instrument, each including any of these. The reflection film in accordance with the present invention is a reflection film formed on a substrate, characterized by being an Ag alloy film including Ag as a main component, and Bi in an amount of 0.02 atomic percent or more, and further including one or more of V, Ge, and Zn in a total content of 0.02 atomic percent or more, and satisfying the following expression (1): 7×[A]+13×[Bi]≦8 (1) where [A] (atomic percent) denotes the content of one or more of the V, Ge, and Zn, and [Bi] (atomic percent) denotes the content of Bi. Whereas, a reflection film laminate in accordance with the present invention is a reflection film laminate formed on a substrate, characterized by including: a first film comprising an Ag alloy film including Ag as a main component, and Bi in an amount of 0.02 atomic percent or more, and further including one or more of V, Ge, and Zn in a total content of 0.02 atomic percent or more, and satisfying the expression (1); and a second film including a Si oxide formed on the first film.
摘要:
A fixing device includes a heater, first and second pressure-applying members, a belt support member, a fixing belt, a contact member and a temperature detector. The fixing belt is entrained about the heater, the first pressure-applying member and the belt support member. The second pressure-applying member opposes the first pressure-applying member through the fixing belt. The contact member, which extends in the width direction of the fixing belt, is in contact with an inner surface of the fixing belt. The temperature detector, which is disposed between the belt support member and the contact member, detects a temperature of the fixing belt through the contact member.