摘要:
An image forming apparatus including, an 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 formed by the image forming device on the image bearing member to a transfer material, an detector for detecting temperature and humidity in a main body of the apparatus and a controller for such control that the toner amount per unit area of the toner image formed on the image bearing member by the image forming device differs in accordance with a result detected by the detector.
摘要:
An image forming apparatus including, an 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 formed by the image forming device on the image bearing member to a transfer material, an detector for detecting temperature and humidity in a main body of the apparatus and a controller for such control that the toner amount per unit area of the toner image formed on the image bearing member by the image forming device differs in accordance with a result detected by the detector.
摘要:
An image forming apparatus includes an image forming device for electrostatically forming a toner image onto a transfer material, a charger for previously charging the surface of the transfer material to which the toner image is transferred to a polarity opposite to the normal charge polarity of the toner, and a control device for controlling a voltage to be applied to the charger in accordance with the kind of transfer material.
摘要:
An image forming apparatus includes an image bearing member for bearing an image, a recording material bearing member for bearing a recording material electrostatically, and a transfer member for transferring the image on the image bearing member electrostatically to the recording material borne by the recording material bearing member by being put into contact with the recording material bearing member, wherein a length of a contact area between the recording material bearing member and the transfer member is less than that of a contact area between the image bearing member and the recording material borne by the recording material bearing member in a conveyance direction of the recording material bearing member, wherein the recording material bearing member has a first layer for bearing the recording material and a second layer in contact with the transfer member in an image transfer, and wherein a surface resistivity of the first layer is lower than a surface resistivity of the second layer.
摘要:
An image forming apparatus includes an image bearing member for carrying a toner image; a recording material conveyer belt for electrostatically carrying and feeding a recording material; a roller, provided on a side of the recording material conveyer belt not carrying the recording material in a separation position where the recording material is separated from the recording material conveyer belt, for supporting the recording material conveyer belt; a transfer charger for electrostatically transferring the toner image from the image bearing member onto the recording material at a transfer position; a discharge, provided across the recording material conveyer belt from the roller at the separation position, for discharging the recording material upon separation thereof from the recording material conveyer belt; wherein the roller is electrically grounded through an element in which a voltage is generated when the current is supplied thereto.
摘要:
A method for manufacturing a wiring board for mounting an electronic component, a wiring board for mounting an electronic component, and a method for manufacturing an electronic-component-mounted wiring board are provided. A bonding material paste, which can include solder and an electric insulation material made of a resin, can be placed on chip mount terminal pads and heated to fuse the solder and soften the electric insulation material. Subsequently, the solder is solidified to form solder bumps. Further, the electric insulation material is cured on a surface of each of the solder bumps and a surface of a multilayer board around each of the solder bumps to form an electric insulation surface layer. Accordingly, when a chip is mounted to such wiring boards, the electric insulation surface layer minimizes or eliminates the connection between adjacent solder bumps during re-fusing of the solder.
摘要:
A spark plug having improved durability having a ground electrode comprised of a ground electrode base member and a noble metal tip. A center axis of the noble metal tip slants in relation to the center axis of the ground electrode base member at angle θ which satisfies a relation 2°≦θ≦25°.
摘要:
Disclosed is a novel cell mass derived from a cancer tissue, which can reflect the in vivo behavior of a cancer cell correctly. Also disclosed is a process for preparing the cell mass. Specifically disclosed is a cell mass derived from a cancer tissue, which is an separated product that is isolated from a cancer tissue obtained from an individual as a mass containing at least three cancer cells or a cultured product of the separated product and which can retain a proliferation ability in vitro. The cell mass derived from a cancer tissue is produced by, for example, a preparation process comprising the steps of: treating a pulverized product of a cancer tissue removed from a living body with an enzyme; and selecting and collecting a mass containing at least three cancer cells among from an enzymatic treatment product.
摘要:
A droplet generation and detection device may include: a droplet generation unit for outputting a charged droplet; at least one droplet sensor including a magnetic circuit including a coil configured of an electrically conductive material, the magnetic circuit being disposed such that the charged droplet passes around the magnetic circuit, and a current detection unit for detecting current flowing in the coil and outputting a detection signal; and a signal processing circuit for detecting the charged droplet based on the detection signal.
摘要:
A spark plug having improved durability having a ground electrode comprised of a ground electrode base member and a noble metal tip. A center axis of the noble metal tip slants in relation to the center axis of the ground electrode base member at angle θ which satisfies a relation 2°≦θ≦25°.