摘要:
This invention relates to a sheet loading device for causing sheets put out one after another from a sheet output apparatus such as a laser beam printer or a copying apparatus onto a sheet receiving member to be loaded in orderly, mutually superposed relationship without being deviated from one another. The sheet loading device is provided with a sheet receiving member for supporting thereon discharged sheets in mutually superposed relationship, a sheet loading positioning member, gathering device for frictionally contacting the upper surface of the sheets supported on the sheet receiving member and gathering the sheets in an oblique direction, and a support member free to move and position and supporting the gathering device and the positioning member, and is characterized in that the support member is moved in accordance with the size of the sheets put out onto the sheet receiving member to thereby position the gathering device and the positioning member mounted on the support member at positions corresponding to and matching the size of the sheets. The sheet loading device is also characterized in that during sheet loading operation, the sheet receiving member cannot be placed out of the device and the sheet receiving member cannot be inserted into the device unless it is properly prepared.
摘要:
A copolymer consisting of 30 to 65 mole % of structural units of the formula ##STR1## 1 to 55 mole % of structural units of the formula ##STR2## and 10 to 60 mole % of structural units of the formula ##STR3## and having a number average molecular weight of 500 to 200,000.
摘要:
A two-dimensional scanning device is provided with a two-dimensional deflector having a major scanning deflecting surface for two-dimensionally deflecting an incident light, the major deflection rotation axis of the deflector being determined so that the positional relation thereof with the deflecting surface is invariable, the minor deflection rotation axis of the deflector being determined orthogonally to an axis parallel to the major deflection rotation axis or orthogonally to the major deflection rotation axis, the deflector being for causing the incident light to be incident on the deflecting surface in parallelism to the minor deflection rotation axis or on the minor deflection rotation axis, and a scanning lens disposed between the two-dimensional deflector and a scanning surface, and a scanning lens for receiving the deflected light from the two-dimensional deflector and causing the scanning light to emerge toward the scanning surface. The major scanning deflecting surface and the optic axis of the scanning lens are parallel to each other, the scanning lens is pivotally moved in synchronism with the minor deflection rotation of the two-dimensional deflector and moreover, the focus of the scanning lens is always contained in the scanning surface, and the major scanning speed and minor scanning speed of the scanning beam on the scanning surface are constant.
摘要:
A semiconductor device may be provided with a semiconductor substrate, an insulating film disposed on a surface of the semiconductor substrate, at least one electrode disposed on a surface of the insulating film, and a voltage applying circuit configured to apply a first voltage to the at least one electrode. The semiconductor substrate may be provided with a cell region and a non-cell region adjacent to the cell region. The cell region is provided with a semiconductor element, and the non-cell region is provided with a withstand voltage structure. The insulating film may be disposed on a surface of the non-cell region. The at least one electrode may be electrically insulated from the semiconductor substrate. The voltage applying circuit may apply the first voltage to the electrode during at least a part of a first period in which a second voltage is not applied to the semiconductor element.
摘要:
A charging control apparatus for an electric vehicle comprises: a charging efficiency computation device 21 for computing the charging efficiency of a driving battery 2; a state of change computation device 22 for computing the state of change of the driving battery 2; and a switching device 25 for switching, in response to a request from a user of the vehicle, between a first charging mode in which the charger 7 is controlled based on the charging efficiency to charge the driving battery 2, and a second charging mode in which the charger 7 is controlled based on the state of change to charge the driving battery 2.
摘要:
A control unit for a hybrid vehicle includes a switching device and a required output determination device. The switching device switches a driving mode of the hybrid vehicle between a motor driving mode in which the hybrid vehicle is driven by a motor, an engine driving mode in which the hybrid vehicle is driven by an engine and a hybrid driving mode in which the hybrid vehicle is driven by both of the motor and the engine. The required output determination device determines a required output based on an output characteristic in which an operation amount of an accelerator pedal and a drive output corresponding to the operation amount are related to each other. The output characteristic in the motor driving mode is such that an increase rate of the drive output is decreased as the operation amount is increased.
摘要:
The decrease of the transfer efficiency of transferring a toner image from a photosensitive drum onto an intermediate transfer belt is suppressed by the structure of an image forming apparatus including: a photosensitive drum holding member that pivotally supports the photosensitive drum at both ends thereof; a transfer roller holding member that pivotally supports a primary transfer roller at both ends thereof; and a transfer roller holding unit that determines a relative position between the photosensitive drum holding member and the transfer roller holding member by guiding the transfer roller holding member in a direction substantially perpendicular to a running surface of the belt and abutting an opposing part of the photosensitive drum holding member and an opposing part of the transfer roller holding member with each other, the opposing parts opposing each other.
摘要:
To block the transmission to a vehicle body side of the vibration due to the cavitation phenomenon occurred in a primary liquid chamber so as to prevent the generation of noises, at the same time, to make the device compact, and to improve the fitting accuracy to obtain the reliable positioning, a first metallic fitting and a second metallic fitting are connected by an insulator. A primary liquid chamber and a secondary liquid chamber formed inwardly are partitioned by a partition member and communicated therebetween by an orifice passage. The partition member is floatingly supported between an extended portion of the insulator and an outer peripheral thick wall portion of a diaphragm, and the tuning is performed to generate the rigid resonance at the predetermined frequency. An outer ring is provided in the outer peripheral thick wall portion so as to be securely fixed by a fixing portion formed by bending an end of an outer cylindrical fitting. The floatingly supporting structure does not become large-sized and complicated since the partition member is simply floatingly supported.
摘要:
A vertical IGBT includes a floating region of the first conductive type being formed within the body region of the second conductive type. A density of first conductive type impurities at a boundary of the floating region and the body region that is above the floating region is distributed to increase from an upper side to a lower side. A density of the first conductive type impurities at a boundary of the floating region and the body region that is under the floating region is distributed to decrease from an upper side to a lower side. A density of second conductive type impurities at a boundary of the floating region and the body region that is above the floating region is distributed to decrease from an upper side to a lower side. A density of the second conductive type impurities at a boundary of the floating region and the body region that is under the floating region is distributed to increase from an upper side to a lower side.
摘要:
The present invention relates to a battery controlling apparatus for a vehicle and effectively prevents overcharge upon battery charging with a simple configuration.The battery controlling apparatus for a vehicle includes a charging ratio detection section 1b for detecting a charging ratio of a battery 4 upon starting of constant current control, an elapsed time measurement section 2a for measuring elapsed time from a point of time at which the constant current control starts, a timeout setting section 2c for setting timeout time of the constant current control based on the charging ratio detected by the charging ratio detection section 1b, and a current cutoff section 2d for cutting off current to be supplied to the battery 4 when the elapsed time measured by the elapsed time measurement section 2a, upon the constant current control, exceeds the timeout time set by the timeout setting section 2c.