摘要:
There is provided an image printing apparatus having color materials of a plurality of colors including black and performing color printing using the plurality of color materials. The image printing apparatus includes a data acquisition interface that acquires color printing data (PDL data, etc.), a residual amount detection unit that detects the residual amount of the plurality of color materials, a drawing unit that draws the color printing data acquired by the data acquisition interface as printing data that is printable with a color material of black when the residual amount detection unit has detected that the residual amount of at least one color material excluding black is a predetermined amount or less, and a recording unit that executes printing processing on the basis of the printing data drawn by the drawing unit.
摘要:
A hinge member 3 that is attached to a document pressing plate 2 and includes a tubular supporting leg 5, in which a projection member 7 is incorporated so that a tip 71a of the projection member 7 appears and disappears in an opening part 6, and a spring member 8 for always biasing the projection member so that the tip 71a of the projection member 7 projects from the opening part 6 is also incorporated. Thus, by attaching the tip 71a that projects from the opening part 6 of the projection member 7 to an inner wall surface 4a of the supporting hole 4, the tubular supporting leg 5 of the hinge member 3 can be securely fixed in the supporting hole 4 without jouncing.
摘要:
A plurality of dummy cells which generate reference potential corresponding to a capacitance of a bit line each have a floating gate, control gate and first and second diffusion layers. The first and second diffusion layers of each dummy cell are commonly connected by use of a wiring.
摘要:
A plurality of dummy cells which generate reference potential corresponding to a capacitance of a bit line each have a floating gate, control gate and first and second diffusion layers. The first and second diffusion layers of each dummy cell are commonly connected by use of a wiring.
摘要:
A rotor for a dynamo-electric machine has a V-shaped groove for providing a fast gas stream with an outward speed component in the radial direction, the V-shaped groove being provided on the upstream side of the fast gas stream at an opening of a wedge exhaust hole. The dynamo-electric machine also has a sloping surface which is inclined with respect to the radial direction so that the exhaust stream coming out of the wedge exhaust hole is led in the direction of the fast gas stream, the sloping surface being provided on the downstream side of the fast gas stream at the wedge exhaust hole. This structure permits a smaller angle of the mergence of the fast gas stream and the exhaust stream and it accordingly reduces the pressure loss in the coolant gas at the outlet of the wedge exhaust hole, thus achieving reduced loss in the fan power. The result is higher operating efficiency of the rotor.
摘要:
A process for preparing a high purity H.sub.2 O.sub.2 aqueous solution, which comprises the steps of: (a) feeding a crude H.sub.2 O.sub.2 aqueous solution containing H.sub.2 O.sub.2, organic carbon impurities and inorganic impurities into a distillation column having an inner wall at least the surface of which is made of a fluorine resin and internals and packings at least the surface of which are made of a fluorine resin being provided internally of the distillation column, from a bottom portion of the distillation column; (b) subjecting the crude hydrogen peroxide aqueous solution to distillation under reduced pressure and under heating the bottom portion; (c) taking out a distillate containing an extremely low concentration of H.sub.2 O.sub.2 from a top portion of the distillation column without using the distillate for reflux in a distillation operation, and feeding ultra pure water in an amount satisfying (an amount of ultra pure water fed into column top)/((an amount of column top distillate)--(an amount of ultra pure water fed into column top)) being 0.1 to 20 into the top portion of the distillation column; and (d) taking out a H.sub.2 O.sub.2 aqueous solution having a high purity from a middle portion of the distillation column, simultaneously or successively.
摘要翻译:一种制备高纯度H 2 O 2水溶液的方法,其包括以下步骤:(a)将含有H 2 O 2的粗H 2 O 2水溶液,有机碳杂质和无机杂质进料到至少具有内表面的内壁的蒸馏塔中, 由氟树脂制成,至少其表面由在蒸馏塔内部设置的氟树脂制成的内部填料和填料从蒸馏塔的底部排出; (b)将粗过氧化氢水溶液在减压下加热并在底部进行蒸馏; (c)从蒸馏塔的顶部取出含有极低浓度的H 2 O 2的馏出物,在蒸馏操作中不使用馏出物进行回流,并且以超过一定量的量加入超纯水 进入塔顶)/((塔顶馏出物的量) - (进入塔顶的超纯水的量))为0.1-20进入蒸馏塔的顶部; 和(d)从蒸馏塔的中间部分同时或相继取出具有高纯度的H 2 O 2水溶液。
摘要:
Provided is a ferritic stainless steel for heat pipes of high-temperature exhaust heat recovery systems, which comprises, in terms of % by mass, from 16 to 32% of Cr, at most 0.03% of C, at most 0.03% of N, at most 3% of Si, at most 2% of Mn, at most 0.008% of S, from 0 to 0.3% of Al, and at least one of at most 0.7% of Nb, at most 0.3% of Ti, at most 0.5% of Zr and at most 1% of V, and optionally at least one of at most 3% of Mo, at most 3% of W, at most 3% of Cu, at most 0.1% of Y, at most 0.1% of REM (rare earth metal) and at most 0.01% of Ca, with a balance of Fe and inevitable impurities, and which satisfies at least the following formula (1), formula (2) and formula (5): Cr+3(Mo+Cu)≧20 (1) Cr+3(Si+Mn+Al−Ti)≧20 (2) 0.037{(C+N)/(V+Ti+0.5Nb+0.5Zr)}+0.001≦0.01 (5).
摘要:
A memory circuit device comprising a plurality of memory cells connected to a plurality of bit lines and word lines, an access circuit connected to the plurality of bit lines and word lines to select predetermined memory cells from the plurality of memory cells in response to an address signal, a precharge circuit which precharges the bit lines connected to the memory cells selected by the access circuit at the time of a read mode, a common source line connected to a plurality of selected memory cells selected by the access circuit, a source line potential control circuit to connect the common source line to a ground node at a predetermined timing, and a discharge circuit which discharges the bit lines connected to non-selected memory cells other than the selected memory cells.
摘要:
An image processor includes: a color conversion unit for converting an input signal to color signals of at least four colors; a gamma correction unit for performing gamma correction on the color signals; a binarization unit for binarizing the color signals through comparison with a threshold value; a superimposing unit for superimposing a color signal of at least one color but of the binarized color signals on another color signal to convert the signals to a superimposed color signal; logical operation unit for performing a logical operation previously defined for an image of three or fewer colors on the superimposed color signal; and a separator for separating color signals as an output of the logical operation unit into separated color signals of at least four colors.
摘要:
A quasi-composite video signal generator incorporated in a microcomputer having a circuit for generating a quasi-composite video signal to be used to adjust a cathode ray tube (CRT) of a display unit, and the microcomputer being incorporated in the display unit. This generation circuit has a synchronous signal generation section for generating horizontal and vertical synchronous signals, a display setting unit for setting an image to be displayed, and a signal generator for generating a three-state signal Vout according to the image set by the display setting unit and the horizontal and vertical synchronous signals. The signal Vout is converted by a shaping circuit into the quasi-composite video signal, which is applied to drivers of cathode electrodes of the CRT.