摘要:
A finisher for use with a copier, printer or similar image forming apparatus for stapling or otherwise finishing paper sheets sequentially driven out of the apparatus. The paper sheets entering the finisher one after another are collected on a tray. A paper sorting mechanism moves the tray in a reciprocating motion in a horizontal plane in a direction perpendicular to an intended direction of paper discharge onto the tray. The paper sorting mechanism has a paper pressing member movable in a reciprocating motion in interlocked relation to the tray, a paper positioning member for urging the paper sheet discharged onto the tray to a predetermined position, a drive source for causing the tray into a reciprocating motion, and a drive source for driving the tray in the vertical direction such that the tray receives paper sheets at an optimal level. A height sensor is associated with the paper pressing member for determining that the paper sheets sequentially stacked on the tray has reached a predetermined height.
摘要:
The present invention provides a transparent electroconductive oxide layer having a high transmittance and a high electroconductivity and further a thin-film photoelectric converter having a high photoelectric conversion efficiency by applying the transparent electroconductive oxide layer to a transparent electrode layer of a photoelectric converter. The transparent electroconductive oxide layer in the present invention is deposited on a transparent substrate with a first and a second impurities contained in the transparent electroconductive oxide layer, especially in the vicinity of a surface of the layer in a higher concentration, and carbon atoms contained in the vicinity of the surface of the layer, thereby achieving a high transmittance and a high electroconductivity simultaneously and thus solving the problem.
摘要:
A method for manufacturing a silicon-based thin film solar cell including a crystalline silicon photoelectric conversion unit which contains a p-type layer (4p), a crystalline i-type silicon photoelectric conversion layer (4ic), and an n-type layer (4nc) stacked in this order from a transparent substrate side is provided. In one example, an n-type silicon-based thin film layer (4na) is formed on the crystalline i-type silicon photoelectric conversion layer (4ic), there is formed an the n-type silicon-based thin film layer (4na) having an n-type silicon alloy layer having a film thickness of 1-12 nm and being in contact with the crystalline i-type silicon photoelectric conversion layer.
摘要:
A sheet handling apparatus comprises: a stacking mechanism to stack sheets of one or more printable media as a sheaf; a sheet conveyance mechanism to transport the sheaf to a respective position; a stapling mechanism to perform a stapling operation with respect to the sheaf; and a plurality of sheet regulating mechanisms disposed at positions spaced from each other along a sheet conveyance path, each sheet regulating mechanism being operable to align ends of the sheets in the sheaf according to a sheet conveyance direction. An image forming apparatus comprises such a sheet handling apparatus and an image forming device to form respective images upon the sheets and to provide the sheets to the sheet handling apparatus.
摘要:
A binocular includes two parallel telescope systems two swingable bodies respectively accommodating the telescope systems, a supporting body which swingably supports the swingable bodies so that the swingable bodies are respectively swingable about two parallel swing axes, two drive rings rotatably provided to the swingable bodies, an operation knob provided to the supporting body which, and two rotating bodies respectively linked to the drive rings. Each of the rotating bodies located across a border of the swingable body and the supporting body.
摘要:
A finisher for finishing sheets for use in a copier, printer or similar image forming apparatus having a sorter for sorting sheets on a plurality of bins, and further having a stapler or a punching device. A bin moving member is provided for moving the plurality of bins to predetermined positions in which the bin moving member moves the bins to a positioning relationship such that an interval A between a first bin for accepting the discharged sheets from a discharging member and a third bin located at a position immediately over the first bin, an interval B between the first bin and a second bin located at a position immediately under the first bin, and an interval D between the third bin located at a position immediately over the first bin and a fifth bin located at a position immediately over the third bin are broader than an interval E between other adjacent regular bins.
摘要:
A crystalline-based silicon photoelectric conversion device comprises: an intrinsic silicon-based layer and a silicon-based layer of a first conductivity type, on one surface of a single-crystal silicon substrate of the first conductivity type; and an intrinsic silicon-based and a silicon-based layer of an opposite conductivity type, in this order on the other surface of the silicon substrate. At least one of forming the intrinsic silicon-based layer of the first conductivity type layer-side forming the intrinsic silicon-based layer of the opposite conductivity type layer-side includes: forming a first intrinsic silicon-based thin-film layer having a thickness of 1-10 nm on the silicon substrate; plasma-treating the silicon substrate in a gas containing mainly hydrogen; and forming a second intrinsic silicon-based thin-film layer on the first intrinsic silicon-based thin-film.
摘要:
A crystalline-based silicon photoelectric conversion device comprises: an intrinsic silicon-based layer and a silicon-based layer of a first conductivity type, on one surface of a single-crystal silicon substrate of the first conductivity type; and an intrinsic silicon-based and a silicon-based layer of an opposite conductivity type, in this order on the other surface of the silicon substrate. At least one of forming the intrinsic silicon-based layer of the first conductivity type layer-side forming the intrinsic silicon-based layer of the opposite conductivity type layer-side includes: forming a first intrinsic silicon-based thin-film layer having a thickness of 1-10 nm on the silicon substrate; plasma-treating the silicon substrate in a gas containing mainly hydrogen; and forming a second intrinsic silicon-based thin-film layer on the first intrinsic silicon-based thin-film.
摘要:
A sheet folding device includes: a guide unit that bends a sheet or a sheet bundle in a direction perpendicular to a conveying direction and guides a bent portion into between two members facing each other; and a press-folding unit that presses to fold the bent portion, and a change controlling unit that performs control of changing a gap between the two members depending on a thickness of the sheet or the sheet bundle when the sheet or the sheet bundle is guided into between the two members.
摘要:
The present invention provides a transparent electroconductive oxide layer having a high transmittance and a high electroconductivity and further a thin-film photoelectric converter having a high photoelectric conversion efficiency by applying the transparent electroconductive oxide layer to a transparent electrode layer of a photoelectric converter. The transparent electroconductive oxide layer in the present invention is deposited on a transparent substrate with a first and a second impurities contained in the transparent electroconductive oxide layer, especially in the vicinity of a surface of the layer in a higher concentration, and carbon atoms contained in the vicinity of the surface of the layer, thereby achieving a high transmittance and a high electroconductivity simultaneously and thus solving the problem.