摘要:
A toner sorting device includes a device for taking in used toner conveyed from an image forming apparatus and conveying the used toner in one direction, and a device for sifting the used toner conveyed from the intake device to separate reusable toner from the used toner. The sifting device includes a tubular sieve for separating reusable toner from the used toner and a device for holding the sieve so that the sieve is rotatable. The sieve has an opening for receiving the used toner conveyed from the intake device to be moved into the sifting device and an opening for discharging the remaining toner separated from the reusable toner and remaining inside the sifting device. The toner sorting device further includes a device for collecting the reusable toner separated from the used toner by the sifting device and a device for collecting the remaining toner discharged from the sifting device. The toner sorting device further includes a device for accelerating sifting of the used toner by the sifting device.
摘要:
An image forming apparatus includes a toner bank that is configured to hold a large-volume of toner that is ultimately used to develop a latent image formed on a latent image carrier. A developing apparatus develops the latent image into a visible image. The toner is supplied to the toner bank, which need not be located adjacent to the developing apparatus, using a mechanism that prevents the toner from becoming clogged while being transported to the developing apparatus from the toner bank. In the toner bank, more than one toner bottles are vertically set. The toner bottles are individually opened and closed at respective opening portions thereon with an opening/closing mechanism and are rotated so as to discharge toner therefrom. Toner discharged from the toner bottles is dropped into the toner bank and is supplied to a developing apparatus by a flexible toner delivering mechanism having a powder pump unit and a flexible toner supplying pipe.
摘要:
A powder pump includes a case, a diaphragm, a working chamber which is partitioned with the case and the diaphragm, a powder inlet formed on the case for flowing the powder into the working chamber, a powder outlet formed on the case for flowing the powder in the working chamber out of the powder outlet, an inlet valve which opens the powder inlet when pressure in the working chamber is decreased by an operation of the diaphragm so that the powder flows into the working chamber from the powder inlet and shuts the powder inlet when the pressure in the working chamber is raised by the operation of the diaphragm, and an outlet valve which opens an outlet when the pressure in the working chamber is raised by the operation of the diaphragm, so as to let the powder flow through the powder outlet outside of the working chamber and shuts the powder outlet when the pressure in the working chamber is lowered by the operation of the diaphragm. The powder pump further includes a first space which is formed so as to communicate with the working chamber located at a place around a case wall part which partitions the powder inlet, and a second space which is formed so as to communicate with a powder flowing path located at the downstream side of a powder conveying direction from the outlet valve. The powder pump is utilized for conveying the toner in an image forming apparatus.
摘要:
In a mobile terminal of the present invention, when the finger of a user is approaching a touch panel, an estimation coordinate as a position of the finger and an estimation distance as a distance between the finger and the touch panel are determined based on a capacitance value between the finger and the touch panel, and capacitance distribution data showing a distribution of the capacitance values is generated. When the capacitance distribution data is similar to set capacitance distribution data, an object icon, which is arranged in the estimation coordinate, of a plurality of icons displayed on the touch panel is displayed on the touch panel in a size larger than in a basic size. In this way, only when detecting that the finger of the user is approaching the touch panel, the icon which is displayed on the touch panel is displayed in an expansion state. Therefore, a malfunction can be prevented and the improvement of operability can be attempted to the user.
摘要:
To examine a contamination state of a worker having worked in a radiation controlled zone, a first unit detects contamination of a front or back surface of the worker and outputs a first signal indicating a contamination state of the surface. A second unit detects contamination of an arm's inner side surface of the worker and outputs a second signal indicating a contamination state of the arm's side surface. A third unit detects contamination of a trunk's side surface of the worker and outputs a third signal indicating a contamination state of the trunk's side surface. A processing unit detects the presence of contamination of the front or back surface and the armpit's both sides based on the outputted first signal, on the second signal output when the second unit moves up together with the third unit, and on the third signal output when the third unit moves up.
摘要:
A mobile electronic equipment includes a gyro sensor that detects an angular velocity, a first housing with the gyro sensor disposed therein, a second housing movably connected to the first housing, an angle formed between the respective housings being changed by movement of the first housing, and a control unit that calculates a change in an angle formed between the first housing and the second housing before and after the movement as a measured angle, based on output data of the gyro sensor. The control unit calculates a correction value for the output data of the gyro sensor based on the measured angle and a reference angle set in advance (see FIG. 1).
摘要:
A relay is disclosed that includes a first opening and closing part including an openable and closable first gap; a second opening and closing part including an openable and closable second gap, the second opening and closing part being placed side by side with the first opening and closing part so that the first gap and the second gap are arranged side by side; a magnetization driving part configured to cause the first opening and closing part and the second opening and closing part to simultaneously operate; and a permanent magnet configured to apply a magnetic field on the first gap of the first opening and closing part and the second gap of the second opening and closing part in the same direction.
摘要:
An apparatus and a method of controlling a light level of a light beam irradiated by a light source are provided. The light source is caused to irradiate the light beam having a light level determined based on a light level correction value for a specific main scanning position. The light level correction value is calculated based on light level change information indicating the change in the light level correction value for the specific main scanning position changes with respect to an initial light level correction value or a preceding light level correction value.
摘要:
An image processing device includes a unit for reducing original image data of an image scanned by a scanning unit to generate a preview image; a unit for saving/reading a preview image data item of the preview image data in/from a memory; a unit for transferring the preview image data item saved in the memory to a display unit; a unit for inputting information indicating a relationship between a main scanning direction in which the image is scanned and an upper side of the image; and a unit for changing an arrangement order of pixels in the preview image data item such that the main scanning direction extends from a left side to a right side and the sub scanning direction extends from the upper side to a lower side of the preview image, as viewed with the upper side of the preview image at the top.
摘要:
In a touch panel device, a touch panel control circuit converts a detection signal from a touch panel by projective transformation into a coordinate signal on a display in such a manner that virtually enlarges at least a detection region of the touch panel over an entire display region of the display.