摘要:
An apparatus for conveying a transfer material to a position where an image is transferred from an image bearing member such an electrophotographic photosensitive member to it. A humidity detecting device is provided in the image forming apparatus. An attracting device for electrostatically attracting the transfer material on the transfer material conveying device. The attracting device is controlled in accordance with an output of the humidity detecting device. By this, the transfer material can be stably attracted on the carrying device irrespective of the humidity change in the apparatus. When the temperature is taken into account in addition to the humidity, a further preferable attraction control is possible.
摘要:
An image forming apparatus includes an imager for forming an image at an image forming position on an image supporting member, a movable carrier for carrying the image supporting member on a first side thereof and for conveying the image supporting member to the image forming position in order to perform the image formation, an adsorption device for causing the image supporting member to be ewlectrostatically adsorbed or adhered onto the carrier device. The adsorption device is provided at an upstream side of the image forming position in the direction of movement of the carrier. The adsorption device comprises a corona charger provided at a second side of the carrier opposite to the first side. A contact member for contacting the second side of the carrier is provided adjacent to the corona charger.
摘要:
An image forming apparatus includes separating device. A recording material having an image is carried on a recording material carrying member. The separating member separates the recording material from the recording material carrying member. The separating member deforms the recording material carrying member in the form of a thin sheet, by pressing a roller to the recording material carrying sheet, thus facilitate insertion of a separating pawl between the recording material and the carrying sheet. By providing a single separating pawl, the probability of the erroneous separation is minimized. The recording material on the recording material carrying member is efficiently separated therefrom without damage to the recording material carrying member, thus providing a high quality of images.
摘要:
An image forming apparatus wherein an image formed on an image bearing member is transferred onto a transfer material carried on the transfer material carrying member. The transfer material carrying member is capable of electrostatically attracting a plurality of transfer materials, so that good quality images can be provided at a high overall image formation speed with a simple structure, because the possible deterioration of the quality of the image attributable to the difference between the effect of presence of the transfer material on the transfer material carrying member and the absence thereof on the transfer material carrying member can be minimized.
摘要:
An image forming apparatus includes a movable image bearing member; an image forming device for forming a toner image on the image bearing member; a transfer device for electrostatically transferring the toner image from the image bearing member onto a transfer material at an image transfer position; a transfer material carrying device for carrying the transfer material to the transfer position; wherein the transfer device supplies different electric charge amount per unit area to an end of the transfer material in a direction of conveyance of the transfer material by the transfer material carrying device and to another portion of the transfer material.
摘要:
An image forming apparatus includes a movable image carrying member, a latent imager for forming a latent image on the image carrying member, a developer for developing the latent image by a toner, a transferrer for transferring a toner image on the image carrying member formed by the developer to an image supporting member at a transfer position, a carrier for carrying the image supporting member and for conveying the image supporting member to the transfer position in order to perform the transfer, and an adsorption device for causing the image supporting member to be electrostatically adsorbed onto the carrier by supplying the image supporting member with electric charges, a detector for detecting a kind of an image supporting member to be adsorbed, and a controller for controlling an electric-charge supply amount by the adsorption device according to the kind of image supporting member detected by the detector.
摘要:
An electric vehicle has a first bracket (23) that supports a battery unit (10)-side end of a power unit (16) and extends in a width direction of the vehicle. The first bracket (23) is coupled to a vehicle body through a first coupling section (26) formed in one end of the first bracket (23) and a second coupling section (26) formed in the other end, and the power unit (16) is coupled to the first bracket (23) through at least two inner coupling sections (24) that are located more inside than the first and second coupling sections (26) as considered in the width direction of the vehicle. A first fragile portion (48) is formed between the first coupling section (26) and the inner coupling section (24) closest to the first coupling section (26), and between the second coupling section (26) and the inner coupling section (24) closest to the second coupling section (26). The first fragile portion (48) is broken by a smaller impact load at the time of collision with the side where the power unit (16) is installed than at the time of collision with the side where the power unit (16) is not installed.
摘要:
A circuit array substrate includes an optically transparent substrate, pixels having switching elements formed on the transparent substrate, gate electrode lines connected to the switching elements, the gate electrode lines being provided on a first insulation film with separating portions in the pixels, signal lines connected to the switching elements, the signal lines being provided on a second insulation film which is different from the first insulation film, and electrically conductive portions provided on the second film to electrically connect the electrode lines with the separating portions to each other. The separating portions reduce electrostatic capacitances defined between the gate electrode lines and the switching elements when the conductive portions are not connected between the separating portions.
摘要:
A dielectric ceramic composition comprised of at least dielectric particles having barium titanate as its main ingredient, wherein the ratio of dielectric particles having a surface diffusion structure comprised of a main ingredient phase comprised of the main ingredient and a diffusion phase present around the ingredient phase with respect to said dielectric particles is 60% or more the ratio of dielectric particles having a domain in the main ingredient phase with respect to the dielectric particles having the surface diffusion structure is 20% or less. According to the present invention, a dielectric ceramic composition and electric device realizing good high temperature accelerated life can be provided.
摘要:
A disk device has a reading portion that reads out from a disk having a rewritable area, a plurality of defect management areas and a plurality of position information areas indicating an optimum position used for reproduction in the plurality of the defect management areas, a recording portion that records information in the rewritable area or the defect management area, a reproducing portion which reproduces information read out by the reading portion and stored in the rewritable area based on given defect management information, and a control portion that reads out a plurality of defect management information based on the plurality of the position information stored in the position information area and controls the reading portion and the recording portion so as to repair defect management information which fails to be read out corresponding to defect management information which is read out successfully.