摘要:
A conductor connection tool includes a terminal platform base, a conduction fitting accommodated in a fitting recessed part of the terminal platform base. The conduction fitting is formed in a substantially U shape and includes a bottom plate portion, a vertical portion bent vertically upward from one end of the bottom plate portion, and an attachment portion extending from an upper end of the vertical portion in parallel to the bottom plate portion, and having a terminal portion extending in the opposite direction to the attachment portion. A plate spring bent in a substantially V shape with one side serving as an attachment piece to be fixed to the attachment portion of the conduction fitting with the other side serving as a locking piece whose front end is to be brought into pressure contact with the bottom plate portion of the conduction fitting.
摘要:
An image forming apparatus includes an image carrier; a developing device; a transfer device; and a fixing device. An electrostatic latent image formed on the image carrier is rendered visible as a toner image by depositing the toner by the developing device, and the toner image is transferred by the transfer device and fixed onto a recording medium by the fixing device and output. The apparatus further includes a density fluctuation meter including a rotary position detector, a density fluctuation detector, and a density fluctuation storage; a density fluctuation extractor unit including a first extractor, a second extractor, and a density fluctuation storage; and a control table generator unit including a control table generator and a control table storage, so that based on the control table stored in the control table storage, the voltage to be applied to the developing device is controlled and the toner image is output.
摘要:
In an image forming apparatus, a first controller forms a first image pattern on an image bearer and determines a first image formation condition based on a detection result of density of a toner image. The first controller then controls a toner image forming device based on the first image formation condition. A second controller forms a second image pattern different from the first image pattern on an image bearer and determines a second image formation condition based on a detection result of density of a toner image. The second controller then controls a toner image forming device based on the second image formation condition.
摘要:
In a digital PLL system, instead of measuring a binarized playback RF signal with a high frequency clock, pulse-length data is generated by using N phase clocks (for example, 16 phase clocks). The pulse-length data is then counted with a virtual channel clock so as to extract run-length data. In this digital PLL system, the number of changing points of an asynchronous signal during an interval between adjacent clocks of the N phase clocks is detected so as to determine phase errors from the detected number of changing points. Phase errors are also determined from the timing relationship between changing points of a signal synchronized with the N phase clocks and each clock of the N phase clocks.
摘要:
A belt driving controller includes a driving roller connected to a driving axis, a plurality of driven rollers, an endless belt provided to surround the driving roller and the driven rollers in a tensioned state, a motor connected to the driving axis via a reduction mechanism; a first detector provided near the driving axis and configured to detect a rotation angle of the driving axis, a second detector configured to detect a displacement of the endless belt, and a control unit configured to control driving of the endless belt.
摘要:
A positioning controlling apparatus includes: a current speed calculator that calculates a current speed of a conveyor belt from a detected moving distance; a position determining unit that determines the position of a conveyor belt for determining its stop position also from the detected moving distance; a gain switch having a plurality of gains; a target speed calculator that inputs a gain obtained by switching, and calculates a target speed of the conveyor belt; a speed error calculator that calculates an error between a calculated target speed and a calculated current speed; and an automatic controller that controls a drive motor by using a speed error. When the position determining unit determines that the conveyor belt is in the positioning area, the gain switch performs positioning while switching plural gains and outputting it.
摘要:
When incorporating a print server (20) in a wireless LAN (1), an attached communication environment setting program is installed in a client terminal (10) and executed. Thereby, an advertisement packet is generated and broadcasted in the wireless LAN (1). In the print server (20), a program preinstalled therein continues attempt of changing channels and modes one by one until the advertisement packet is correctly received, and sets the channel and the communication mode used for the reception as the setting items of the communication environment. Thus, only by installing and executing the communication environment setting program in the client terminal (10), the communication mode and the channel can be set with ease.
摘要:
A digital speech waveform is divided into frames and sub-frames. Spectrum envelope information, pitch elements and stochastic elements are extracted and coded for the frames and sub-frames. A second error signal is calculated as a result of subtracting, from the sub-frames, pitch component speech generated from the pitch elements and spectrum envelope elements. The second error signal is coded so as to obtain the stochastic elements as a result of transforming the second error signal into a signal of a frequency domain through discrete cosine transformation and coding coefficients of the transformed domain.
摘要:
A sheet conveying device, which is included in an image forming apparatus and a post processing device, includes a position corrector and either one of a rolling body and a contact resistance reducer. The position corrector is configured to convey a sheet and correct a position of the sheet. The rolling body is disposed at least one of an upstream side and a downstream side of a sheet conveyance passage from the position corrector in a sheet conveying direction and is configured to roll in at least a direction intersecting the sheet conveying direction. The contact resistance reducer is configured to reduce contact resistance generated due to contact of the sheet to a neighboring part when the position of the sheet is corrected by the position corrector.
摘要:
A sheet conveying device, which is incorporated in an image forming apparatus, includes a first detector to detect an angle deviation of a recording medium to a sheet conveying direction, a second detector to detect a lateral shift of the recording medium to a width direction, a third detector to detect at least one of the angle deviation and the lateral shift after correction of the angle deviation detected by the first detector and the lateral shift detected by the second detector, and a rotary body to perform a primary movement by (1) rotating in the sheet conveying direction and returning to a reference position and by (2) moving in the width direction and returning to the reference position, and a secondary movement by performing at least one of (1) and (2) after the primary movement.