摘要:
A photosensitive-drum supporting member has a pair of side walls confronting both ends of each photosensitive drum. The photosensitive-drum supporting member supports the photosensitive drums between the side walls. The photosensitive-drum supporting member moves between: a stowed position at which the photosensitive-drum supporting member is stowed within an apparatus main body; and a moved position at which the photosensitive-drum supporting member is moved from the stowed position to outside the apparatus main body through an opening. Exposing members are provided at the photosensitive-drum supporting member such that the exposing members move between: an exposing position at which each exposing member is adjacent to a corresponding photosensitive drum; and a retracted position at which each exposing member is separated from the corresponding photosensitive drum and is engaged by an engaging part. The exposing members are accommodated within the photosensitive-drum supporting member both at the exposing position and at the retracted position.
摘要:
An image forming apparatus is provided. The image forming apparatus includes a chassis having an opening, a cover, photosensitive members, an intermediate transfer belt, a primary-transfer member, a secondary-transfer roller, a cleaner device, a waste toner container, which is movable along a predetermined direction to be removably installed in the chassis through the opening and stores residual toner, a connector, and a feed roller, which is arranged within the feeding path to feed the recording sheet in the feeding path. The feed roller is arranged in a position to at least partially fall within a vertical range of the waste toner container and to be aligned with the waste toner container along an axial direction of the second feed roller.
摘要:
A developing-section displacement mechanism supports a developing-section supporting member and displaces the developing-section supporting member between: a first adjacent position where the developing-section supporting member is adjacent to photosensitive members; and a first separated position where the developing-section supporting member is separated from the photosensitive members. A photosensitive-member displacement mechanism supports the photosensitive-member supporting member and displaces the photosensitive-member supporting member between: a second adjacent position where the photosensitive-member supporting member is adjacent to a belt; and a second separated position where the photosensitive-member supporting member is separated from the belt. An interlocking mechanism interlocks the both displacement mechanisms with the cover, and displaces the both supporting members from the respective adjacent positions to the respective separated positions when the cover moves from a closed position to an open position.
摘要:
The present invention provides a high-responsiveness and high-accuracy thermal gas sensor configured to enable gas to be analyzed based on a variation in heat conductivity. The thermal gas sensor includes a substrate 2 with a cavity portion 5, a thin-film support 6 stacked in the cavity portion and comprising a plurality of insulating layers 8a and 8b, and a first heating member 3 and a second heating member 4 both sandwiched between the insulating layers in the thin-film support. The second heating member is located around a periphery of the first heating member. The first heating member is controlled to a temperature higher than a temperature to which the second heating member is controlled. The concentration of ambient gas is measured based on power applied to the first heating member.
摘要:
A filter calculating device includes a first equalization filter calculating section that generates at least a first conversion matrix and a first triangular matrix based on a channel state of a first channel; a first quasi-orthogonalization section that calculates a first unimodular matrix based on the first triangular matrix; and a second equalization filter calculating section that generates at least a second conversion matrix and a second triangular matrix based on a channel state of a second channel and the first unimodular matrix.
摘要:
A transmitter apparatus to transmit to a plurality of receiver apparatuses a data signal at the same timing and on the same frequency, includes a transmitter unit that transmits a demodulation reference signal addressed to a first receiver apparatus and a demodulation reference signal addressed to a second receiver apparatus different from the first receiver apparatus at the same timing and on the same frequency.
摘要:
Provided is a compact thermal type flowmeter that can perform a partial thermal treatment on a sensor element portion without affecting other elements and can improve the reliability of a sensor element while improving the sensitivity of the sensor element.A thermal type flowmeter includes a hollow portion which is formed in a semiconductor substrate, a thin film portion which is formed by insulating films provided to cover the hollow portion and, a heating resistor body and a temperature-measuring resistor body which are formed between the insulating films. In a method for manufacturing the thermal type flowmeter, a thermal treatment is performed to grow a crystal grain size of the heating resistor body and a crystal grain size of the temperature-measuring resistor body by heating the thin film portion after forming the thin film portion.
摘要:
An image forming apparatus includes: a plurality of photoconductor drums; a plurality of exposure members; a drum supporting member having a pair of side walls disposed opposite to each other in an axial direction of the photoconductor drum and configured to support the photoconductor drums and the exposure members between the side walls; a belt disposed below and opposite to the photoconductor drums; a pair of guide members configured to support the drum supporting member while allowing rectilinear movement of the drum supporting member; a separation mechanism configured to support the guide members together with the drum supporting member such that the photoconductor drums are movable in an upward-and-downward direction; and a main body circuit board provided in the main body and connected to the exposure members via a flat cable. The flat cable is partly supported at its retained portion by at least one of the guide members.
摘要:
Provided is a radio communication system in which a base station apparatus with a plurality of transmission antennas spatially multiplexes and transmits a transmission signal addressed to a plurality of mobile station apparatuses, and in which the mobile station apparatuses receive the signal transmitted from the base station apparatus. The mobile station apparatuses select a desired precoding vector from predetermined candidates, and give the base station apparatus information identifying the selected precoding vector. The base station apparatus generates a linear filter on the basis of the information from the mobile station apparatuses, grasps multi-user interference that at least one of the mobile station apparatuses is subjected to when the generated linear filter is used, generates a new transmission signal by subtracting the multi-user interference from the transmission signal, and spatially multiplexes the transmission signal addressed to the plurality of mobile station apparatuses by multiplying the new transmission signal by the linear filter. Thus, favorable reception characteristics can be obtained while CSI feedback is performed efficiently.
摘要:
An image forming apparatus is provided. The image forming apparatus includes a chassis, a cover, photosensitive members, an intermediate transfer belt, primary-transfer members, a secondary-transfer roller, a first feed roller, a cleaner device, a waste toner container, which is movable along the predetermined direction to be removably installed in the chassis through a first opening and stores residual toner, a connector, a first feeding path, a second feeding path being a path for a recording sheet inserted through a sheet inlet and includes a sheet guide to guide the recording sheet, and a second feed roller. The second feed roller is movable along with at least a part of the sheet guide. The waste toner container is movable through space, which is occupied by the second feed roller in an upper position, and the first opening when the second feed roller is in a lower position.