摘要:
A document reader is provided that includes a document table at least part of which is configured to swing around a first axis, between a first position to function as the document table and a second position to be more slanted with respect to a first guide than when in the first position, a swing portion configured to form a part of a feeding surface forming a second guide and configured to swing around a second axis, between a third position to function as the second guide and a fourth position to expose a part of a feeding path that is formed by the second guide to the outside of the document reader, and a switching mechanism for swinging the swing portion from the third position to the fourth position with the swing motion of the at least part of the document table.
摘要:
The carrier core particles for electrophotographic developer have a volume size distribution with a median particle size ranging from 30 μm to 40 μm, the ratio of the carrier core particles having a diameter of 22 μm or lower in the volume size distribution is from 1.0% to 2.0%, the ratio of the carrier core particles having a diameter of 22 μm or lower in a number size distribution is 10% or lower, and the magnetization of the carrier core particles in an external magnetic field of 1000 Oe is from 50 emu/g to 75 emu/g.
摘要:
An image processing apparatus capable of reading an image recorded on a first surface and a second surface of a sheet, the image processing apparatus comprising a conveying path comprising a first conveying path formed in a substantially plate shape, a second conveying path disposed below the first conveying path and a curved conveying path disposed between the first conveying path and the second conveying path, a conveying mechanism configured to convey the sheet along a conveying direction from the first conveying path to the second conveying path through the curved conveying path, a first image reading section disposed below the first conveying path and comprising a first image sensor which reads the image recorded on the first surface of the sheet conveyed along the first conveying path at a first image reading position, a second image reading section comprising a second image sensor which reads the image recorded on the second surface of the sheet conveyed along the second conveying path from below the second conveying path at a second image reading position, and an upper cover configured to rotate between a closed position where the first conveying path is partly covered and an open position where the first conveying path is exposed, wherein at least the first conveying path is exposed when the upper cover is in the open position.
摘要:
To provide a carrier for electrophotographic developer, capable of realizing a high image quality and full colorization and reducing carrier scattering, and a manufacturing method of the same, and an electrophotographic developer containing the carrier. A carrier core material for electrophotographic developer, with a general formula expressed by MgxMn(1-x)FeyO4 (where 0
摘要翻译:为了提供能够实现高图像质量和全面着色并减少载流子散射的电子照相显影剂载体及其制造方法,以及含有载体的电子照相显影剂。 用于电摄影显影剂的载体芯材料,具有由Mg x Mn(1-x)FeyO 4(其中0
摘要:
To provide a carrier for an electrophotographic developer in which high image quality and full colorization are possible while carrier scattering is reduced, and a method for producing the carrier, and an electrophotographic developer including the carrier. A carrier core material for an electrophotographic developer is produced so that the half-value width B of a peak having a maximum intensity in an XRD pattern satisfies B≦0.160 (degree). A carrier for an electrophotographic developer and an electrophotographic developer are produced from the carrier core material for an electrophotographic developer.
摘要:
A frame interpolation apparatus generates a pixel value at an interpolation position by examining pairs of pixel blocks, one from a preceding reference frame and one from a following reference frame, located in positions that are point-symmetric or nearly point-symmetric with respect to the interpolation position. The pair of pixel blocks showing the greatest mutual similarity is selected, the central pixels in the selected pair of pixel blocks are taken as reference pixels, and the interpolated pixel value is generated from the reference pixel values. By routinely examining a large number of pairs of pixel blocks for each interpolation position, the frame interpolation apparatus can detect image motion accurately and generate accurate interpolated values.
摘要:
The present invention provides a limiter amplifier using a differential pair of MOS transistors in an input stage. A plurality of MOS transistors each having a drain and a gate connected to each other as a load transistor, are connected in series to the drains of the differential pair of MOS transistors in the input stage. MOS transistors are current-mirror-connected to the load transistors to perform feedback on the differential pair of MOS transistors in the input stage. The outputs of the differential pair of MOS transistors in the input stage are amplified by another differential pair of MOS transistors in an output stage.
摘要:
The apparatus for waste water treatment has, in a tank, a contact circulation part in which Bincho charcoal is accommodated, a sprinkling circulation part which is disposed above the contact circulation part and in which black coal is accommodated, air lift piping for lifting treatment-object water from the contact circulation part to the sprinkling circulation part, a water-sprinkling tube for sprinkling the treatment-object water onto the sprinkling circulation part, an aquatic plant cultivation bed disposed between the contact circulation part and the sprinkling circulation part, and air-diffusing tubes for introducing malodorous gas. Small quantity of surfactants and colorants are adsorbed by the Bincho charcoal and the black coal and decomposed by microorganisms that have grown in the Bincho charcoal and the black coal. The microorganisms act to biologically decompose the malodorous gas.
摘要:
For producing a vibration insulator for use in a motor vehicle or the like, a unique method is described which comprises (a) producing an inner unit which includes an inner cylindrical member of metal and a compounded rubber block disposed about the inner cylindrical member; (b) applying an adhesive to an inner surface of an outer cylindrical member of FRP, the adhesive being of a type which is cured and hardened when heated; (c) press-fitting the inner unit in the outer cylindrical member; (d) putting an electrode plate around the outer cylindrical member near the inner unit; and (e) applying a high frequency current to the electrode plate to induce a high frequency dielectric heating by which the adhesive and the compounded rubber block are heated, the high frequency current having a frequency lower than 100 MHz.
摘要:
A semiconductor device has a main GTO thyristor section, an auxiliary GTO thyristor section and a MOS transistor section. The main GTO thyristor section is turned on and off in accordance with a gate signal supplied to its gate terminal. The auxiliary GTO thyristor section supplies an igniting signal to the gate of the main GTO thyristor in accordance with an optical signal. The MOS transistor supplies an extinguishing signal to the gate of the main GTO thyristor section in accordance with an optical signal supplied to it.