摘要:
A developing unit is disclosed which is configured to supply toner to a photosensitive drum in the body of an image forming device, and can be detachably mounted to the body of the image forming device. The developing includes a first developing roller and a roller contacting/retracting mechanism. The first developing roller can be arranged in a position proximate to and parallel with the photosensitive drum, or a position retracted from the photosensitive drum. The roller contacting/retracting mechanism is configured to move the first developing roller to the position proximate to the photosensitive drum when the developing unit is attached to the body of the image forming device, and move the first developing roller to the position retracted from the photosensitive drum when detaching the developing unit from the body of the image forming device.
摘要:
An internal resistance is maintained equal to or lower than 70 mΩ, and that a temperature rise of a battery during an external short circuit at an ambient temperature of 23° C. with a margin of error of plus or minus 2° C. does not exceed 45° C.
摘要:
An optical scanning device has a light source for irradiating a beam; a scanning optical system for allowing the beam to deflectively scan a scanned surface; and a housing for supporting the light source and the scanning optical system. The housing includes opposed facing first and second side surfaces. A first frame faces the first side surface or a surface near the first surface. A second frame faces the second surface of the housing. A first support supports the first side surface or a side surface near the same at two points with the first frame. A second support supports the second side surface at one point with the second frame. A forcible contact mechanism generates a biasing force for urging the first side surface toward the first frame; and an adjusting mechanism on the second support adjusts a deviation of the housing over a horizontal plane.
摘要:
An imager apparatus is provided, including a housing that stores a lens device with an imaging lens exposed to the front surface facing a subject; a lens cover movable between a first position covering the imaging lens and a second position opening the same; and a cover moving mechanism linearly moving the lens cover between the first and second positions. The cover moving mechanism includes a plurality of brackets provided on the lens cover; a plurality of opening portions provided in the front surface of the housing, corresponding to the plurality of brackets, through which the tips of the brackets penetrate; an arm member fixed to those brackets on the inner side of the housing; a guide member guiding the arm member in the moving direction of the lens cover; and a slide joining mechanism joining the arm member to the guide member in a slidable manner.
摘要:
In order to make it possible to determine the erroneous insertion of an information recording medium at a position close to a recording medium insertion port by utilizing a notch portion provided at the information recording medium, the present invention relates to an electronic apparatus comprising a recording medium insertion port for taking in and out a memory stick having a notch portion used to prevent erroneous insertion and provided in one corner, and an erroneous insertion preventive mechanism provided inside the recording medium insertion port so as to prevent the erroneous insertion of the memory stick, and recording and/or reproducing an information signal using the memory stick. The erroneous insertion preventive mechanism is moved outside for the notch portion of the memory stick to allow the insertion of the memory stick, and is engaged for corners other than the notch portion to hamper the insertion of the memory stick.
摘要:
An image forming apparatus includes a toner image forming device for forming a toner image corresponding to an image of an original document at a set operative copying magnification, a transfer device for transferring the toner image onto a copy item, a fixing device for fixing the toner image on the copy item under heat, a memory for storing correction values for a plurality of types of copy item usable in the image forming apparatus respectively, the correction value being adapted for correcting a change in length of a copy item due to the heat of the fixing device, a judge device for judging what type the present copy item is of, and a magnification setting device for setting an operative copying magnification to correct a shrink of the present copy item due to the fixing heat.
摘要:
Mechanism for supplying golf balls fully automatically to tees of a golf course, exactly and without delays, for each of several players practicing or playing simultaneously, according to the shots of the golf balls by the players. An inclined main flow path is connected to a ball reservoir, and several inclined branch flow paths are connected in parallel to the main path. There is a first vane valve within a ball sending or discharging device, that opens and closes the main flow path, and a second vane valve within each of several flow change-over devices that open and close the paths from the main to the branch flow paths. A parallelogram link within a ball serving device, connected to the branch flow paths, raises each ball to a position where it can be shot. An electric eye detects if a ball is present on a tee or not. When balls are short in a branch flow path, an electric signal is made to a control circuit by the operation of a ball level inspection device. There are electromagnetic plungers for activating the first and the second vane valves, and for activating the parallelogram link; a switch in the inspection device and a photo-electric relay, activated by the electric eye, are connected in an electrical circuit.
摘要:
The present invention relates to an apparatus for bending a glass sheet and a method for bending a glass sheet including an apparatus and a method for conveying a glass sheet, and it aims at producing with good efficiency a glass sheet of high quality, having complicated configuration.The method for bending a glass sheet comprises a step of placing a heated glass sheet on an inner mold with a tilting mechanism arranged at an inner side of a forming ring with a tilting mechanism, the forming ring being provided with a fixed frame and a movable frame, to thereby preform the glass sheet, a step of transferring the glass sheet preformed on the inner mold with a tilting mechanism onto the forming ring with a tilting mechanism and a step of pressing the glass sheet with a predetermined forming plane of the forming ring and tilting the movable frame, wherein the step of preforming the glass sheet includes a step of preforming the glass sheet placed on the inner mold by tilting a movable frame of inner mold pivoted at an end of a fixed frame of inner mold provided in the inner mold.
摘要:
A developing device includes a developing roller, toner supplying roller, regulation blade, and casing. The developing roller faces an image carrier on which an electrostatic latent image is to be formed, and supplies toner to the image carrier. The toner supplying roller faces the developing roller, and supplies the toner to the developing roller. The regulation blade faces the toner supplying roller at predetermined distance. The casing houses the developing roller, toner supplying roller, and regulation blade. The casing includes a toner catching support member facing the developing roller or the toner supplying roller between the regulation blade and the image carrier. The developing device further includes a toner catching member, which is arranged along a longitudinal direction of the toner catching support member and catches toner that drops from the developing roller, and a vibration generating portion, which vibrates the toner catching member.
摘要:
A development apparatus according to the present invention includes: a stir member that stirs a developer in a development container; a stir gear that rotates the stir member; a stir rotation shaft that connects the stir member and the stir gear to each other; a development member that supplies the developer onto a surface of an image carrier; a development gear that collaborates with the stir gear to form a series of gears and rotates the development member; a development rotation shaft that connects the development member and the development gear to each other; a housing box that houses the stir gear and the development gear, supports the stir rotation shaft and the development rotation shaft, and is provided with an air take-in opening for taking in air and an air discharge opening for discharging the taken-in air; and a wind sending member that takes in the air from the air take-in opening into the housing box and makes the taken-in air pass through the housing box to discharge the air from the air discharge opening.