摘要:
A display apparatus displaying an image of surroundings of a vehicle includes a camera capturing an image of the surroundings of the vehicle, and a display monitor provided inside the vehicle for superimposingly displaying the image of the surroundings of the vehicle captured by the camera, and a first distance indicator line and a second distance indicator line, wherein the first distance indicator line indicates a first predetermined distance from the vehicle and the second distance indicator line indicates a second predetermined distance from the vehicle, the second distance indicator line is positioned farther away from the vehicle than the first distance indicator line, and the first distance indicator line is wider than the second distance indicator line.
摘要:
A fixer (heater) includes a heat roller and a pressure roller pressing each other. The fixer heats a heated material by passing the heated material through a press region where the heat roller and the pressure roller meet. The fixer further includes an external heat roller heating the pressure roller from outside the pressure roller. A transit time taken for any given point on the heated material to pass through the press region is less than or equal to 2.3×10−2 sec. The surface temperature, T1 (° C.), of the heat roller and the surface temperature, T2 (° C.), of the pressure roller satisfy T1-T2≦100 (° C.), and preferably satisfy T1-T2≦70 (° C.). The load on the heat roller is reduced, and so is the power consumption.
摘要:
A cleaning member for cleaning the toner remaining on the outer peripheral surface of a heat roller that fixes an unfixed developer image formed on a sheet of paper onto the paper by heating under pressure, includes: a mesh portion having a predetermined mesh in the area abutting the heat roller. The mesh portion is formed of heat resistant wires.
摘要:
A fixing device comprising a fix member for touching an unfixed image on a recording medium, and a press member for being pressed against the fixing member, so as to fix the unfixed image on the recording medium by transporting the recording medium through a nip between the fix member and the press member, wherein (100·K1)≦(K2)≦(320·K1) where K1 is a heat transmission coefficient of the press member and K2 is a heat transmission coefficient of the fix member. With this arrangement, it is possible to transmit heat to toner and the recording medium in a short time. Thus, it is possible to attain high-speed printing.
摘要:
A fixing device for fixing an image formed on a sheet member is disposed on a transportation path for transporting the sheet member thereon. The fixing device can be attached to or detached from the main body of an image forming apparatus, and a guide member is provided in the image forming apparatus for guiding the fixing device when it is attached to or detached from the main body of the image forming apparatus. The guide member includes an inclined surface on which the fixing device is placed to be guided upward for attachment. If the fixing device is unlocked from the main body of the image forming apparatus at the time of maintenance or the like, the fixing device is moved outwardly along the inclined surface due to its own weight.
摘要:
It is sought to simplify the arrangement of the drive power switching system for an acoustic apparatus, thus permitting immediate switching of the drive power. A drive power switching system comprises driven gears always in mesh with a main drive gear located between a first and a second gear and a rocking member rotatably supporting the driven gears. The inter-axis distance between the axes of rotation of the first and second gears, is set to a length, in which the driven gears can be meshed with both the first and second gears as they are revolved together with the revolution of the rocking member.
摘要:
A device for utilizing waste heat from a heat engine comprises a Rankine cycle including a pump, a heating device, an expansion device, and a condenser device, and a controller for controlling an operation of the Rankine cycle. The controller calculates an optimum heat collection amount (Qho) as a heat value to be collected from waste heat of the engine, wherein the heat collection amount (Qho) is calculated as an optimum amount in relation to a potential maximum heat radiation amount (Qco) to be radiated at the condenser device. The controller calculates an optimum flow amount (G) of refrigerant corresponding to the optimum heat collection amount (Qho), so that a maximum driving power (L) is generated at the expansion device.
摘要:
The invention is a proposal of a pick-up drive apparatus for a disc player, which permits reducing the rotation resistance offered by a feed screw for driving a pick-up. A guide shaft and a feed screw are disposed side by side. an engagement part of a coupling member is held in radial and elastically forced contact with the feed screw. With rotation of the feed screw, the coupling member is thus advanced and retreated in the axial directions of the feed screw. A pick-up seat carrying a pick-up is caused to follow the coupling member for advancement and retreat along the guide shaft. The coupling member is mounted on the guide shaft for rocking movement and axial advancement and retreat. The coupling member has a pair of clamping pieces clamping the feed screw from the opposite sides in the direction of rocking movement. The engagement part is formed on one of the clamping members.
摘要:
The present invention provides a fixing device for fixing a toner image formed on paper by sandwiching the paper in a nip region between a heating roller and a pressing roller and pressing the paper while heating the paper to a fixing temperature. This fixing device includes a cleaning roller that is in contact with the pressing roller, and temperature control means that sets a temperature of the heating roller to a cleaning temperature that is higher than the fixing temperature.
摘要:
A complex fluid machine has an expansion-compressor device, a pump, and a motor generator, wherein the expansion-compressor device, the pump, and the motor generator are operatively connected and arranged in series, and a power transmitting device for disconnecting the pump from the motor generator, when the expansion-compressor device is driven by the motor generator so as to be operated as a compressor device.