摘要:
A microcomputer includes a flash memory and a flash controller that controls access to the flash memory, the flash memory including a protection information storage section that stores protection information, the protection information indicating whether or not access to a given area of the flash memory is available; the flash controller including a flash protection section that performs a protection process relating to access to a given area of the flash memory based on the protection information; and the flash protection section performing the protection process relating to access to the flash memory when an access target is data.
摘要:
A device including a substrate, two or more electrodes facing each other disposed on the substrate and a positive hole injection transport layer disposed between two electrodes among the two or more electrodes, wherein the positive hole injection transport layer contains a reaction product of a transition metal complex or complexes, and wherein at least one or more kinds of transition metals selected from the group consisting of vanadium, rhenium and platinum, or a mixture of molybdenum and one or more kinds of transition metals selected from the group consisting of vanadium, rhenium and platinum is contained in a central metal or metals of the transition metal complex or complexes.
摘要:
There is provided a process for producing an EL element by photolithography, which process can produce an EL element having improved luminescence efficiency. The production process comprises the steps of removing a photoresist from photoresist layer-covered parts of an electroluminescent layer and cleaning the surface of the electroluminescent layer parts from which the photoresist has been removed.
摘要:
A data communication apparatus determines whether or not data are being transmitted, and receives the image data when data have been transmitted. Then, a plurality of address data of the sending side are obtained. Then, the obtained plurality of address data of the sending side are recorded in an address memory. Finally, the apparatus transmits its own plurality of address data to the obtained address of the sending side, and the reception process ends.
摘要:
The data communication apparatus of the present invention includes a CPU, operation panel, reading unit, image memory for storing read image data, resolution converter for converting stored image data to an optional resolution, telephone communication unit for transmitting data over a telephone line, network communication unit for transmitting data over an internet line, and a printing unit. The resolution converter converts fine detail data to low detail data and sends the low detail data to the telephone communication unit when transmitting data over the telephone line. In this way data reception reliably occurs simultaneously with data transmission. Thereafter, when fine detail request data including resolution data are received over the telephone line, the data are converted to the desired resolution, and sent to the network communication unit. In this way the apparatus attains excellent operationality since fine detail data are transmitted only as necessary.
摘要:
The invention provides an image processing apparatus capable of reliably and quickly retrieving, from an image, a pattern (“a layout pattern”) including a plurality of elements and being specified based on the relative layout information among the elements. To retrieve the pattern from the image, the apparatus first detects two elements of the specific pattern giving a maximum distance therebetween, specifies positions where the other elements composing the layout pattern together with the two elements should be present based on the positional relationship between the two elements, and recognizes the layout pattern in the image when the other elements are accurately detected in the specified positions.
摘要:
Magnet powder has a composition expressed by (R1XR2YBZT100−X−Y−Z)100−QNQ (in formula, R1 is at least one kind of element selected from rare earth elements, R2 is at least one kind of element selected from Zr, Hf and Sc, T is at least one kind of element selected from Fe and Co, and X, Y, Z and Q are numbers satisfying 2 atomic %≦X, 0.01 atomic %≦Y, 4≦X+Y≧20 atomic %, 0≦Z≦10 atomic %, and 0.1≦Q≦20 atomic %, respectively), and TbCu7 crystal phase as a principal phase. In such magnet powder, a ratio of fine particles of which maximum diameter is 22 &mgr;m or less is 20% by weight or less. Alternatively, surface roughness of particles constituting the magnet powder is 5 &mgr;m or less in terms of maximum height Ry provided in JIS B 0601-1994. Accordingly, to such a magnet powder, excellent magnetic properties can be obtained with reproducibility.
摘要翻译:磁铁粉末具有由(R1XR2YBZT100-XYZ)100-QNQ表示的组成(式中,R1为选自稀土元素中的至少一种元素,R2为选自Zr,Hf,Sc,T中的至少一种元素 是选自Fe和Co中的至少一种元素,X,Y,Z和Q是满足2原子%<= X,0.01原子%<= Y,4 <= X + Y> = 20原子%的数, 0 <= Z <= 10原子%,分别为0.1 <= Q <= 20原子%),TbCu7晶相为主相。 在这种磁铁粉末中,最大直径为22μm以下的微粒的比例为20重量%以下。 或者,构成磁体粉末的颗粒的表面粗糙度以JIS B 0601-1994中规定的最大高度Ry计为5um以下。 因此,对于这种磁铁粉末,可以以重现性获得优异的磁特性。
摘要:
A magnetic material has a composition expressed by the following general formula, general formula: {(R1XR21-X)YBZT1-Y-Z}1-QNQ (where, R1 is at least one kind of element selected from rare earth elements, R2 is at least one kind of element selected from Zr, Hf, Ti and Sc, T is at least one kind of element selected from Fe and Co, and X, Y, Z and Q designate numerical values satisfying 0.5≦X
摘要翻译:磁性材料具有以下通式表示的组成通式:(其中,R1为选自稀土元素中的至少一种元素,R2为选自Zr,Hf,Ti和Sc中的至少一种元素 T为选自Fe和Co中的至少一种元素,X,Y,Z和Q表示满足0.5 <= X <1,0.05 <= Y <= 0.2,0 <= Z <= 0.1的数值, 0.1 <= Q <= 0.2),并且包括5体积%以上的Th2Ni17结晶相。 磁性材料的再结晶组织的平均粒径在0.02〜50μm的范围内,磁性优异。 通过对主相为Th2Ni17结晶相的母合金进行HDDR处理,可以得到这样的磁性材料。
摘要:
A magnetic material essentially consists of a composition represented by general formula: R1XR2YBZNUHVM100-X-Y-Z-C-V (in the formula, R1 denotes at least one kind element selected from rare earth elements, R2 denotes at least one kind element selected from Zr, Hf and Sc, M denotes at least one kind element selected from Fe and Co, X, Y, Z, U and V are numbers satisfying 2 at. %≦X, 0.01 at. %≦Y, 4≦X+Y≦20 at. %, 0≦Z≦10 at. %, 0.1≦U≦18 at. %, 0.01≦V≦10 at. %, respectively), and comprises a TbCu7 type crystal phase as a principal phase. A nitriding treatment to a mother alloy is carried out in a mixed gas of ammonia gas and hydrogen gas of which partial pressure ratio is set in the range of 3
摘要翻译:磁性材料基本上由以下通式表示的组成:R1XR2YBZNUHVM100-XYZCV(式中,R1表示选自稀土元素中的至少一种元素,R2表示选自Zr,Hf和Sc中的至少一种元素,M 表示选自Fe和Co中的至少一种元素,X,Y,Z,U和V是满足2 at。%<= X,0.01 at。%<= Y,4 <= X + Y <= 20的数 %,0 <= Z <= 10原子%,0.1 <= U <= 18原子%,0.01 <= V <= 10原子%),并且包含TbCu7型晶相作为主相 。 对母合金的氮化处理在氨气和氢气的混合气体中进行,当气体的分压为PX时,分压比设定在3
摘要:
A rotary head drum unit for a recording/reproducing apparatus comprises a stationary upper drum provided at its lower end with a taper surface for biasing a magnetic tape downward, a stationary lower drum provided in its circumference with a helical tape lead or guide surface to guide the lower edge of a tape helically extended across the upper and lower drums, and rotary heads inserted between the upper and lower drums. At least a portion of the taper surface of the upper drum in a lead-out region near a position where the magnetic tape departs from the rotary head drum unit is a helical taper section extended helical substantially in parallel to the helical tape lead or guide surface of the lower drum. The taper surface having the helical taper section is able to bias the magnetic taper downward in the lead-out region so that the lower edge of the magnetic tape is guided securely by the helical tape guide surface of the lower drum and keeps the upper edge of the magnetic tape taut through the entire arc of contact of the magnetic tape with the rotary head drum unit, so that the magnetic tape is secured for stable running.