摘要:
There is provided a data distribution system having a distribution device for holding a data file which is a distribution object and a plurality of user terminals, wherein each of the user terminals obtains each of a plurality of file pieces from any of the other user terminals or the distribution device, the plurality of file pieces being obtained by dividing the data file, and the plurality of file pieces obtained are assembled to thereby obtain the data file, at least one predetermined file piece among the plurality of file pieces is a restricted piece for which obtaining from the other user terminals is restricted, and the distribution device restricts distribution of the restricted piece to each of the user terminals, based on a predetermined condition.
摘要:
A honeycomb filter, for removing from exhaust gas fine solid particles containing carbon, is an aluminum magnesium titanate sintered product obtained by firing at from 1000 to 1700° C. a product formed from a mixture comprising a Mg-containing compound, an Al-containing compound and a Ti-containing compound in the same metal component ratio as the metal component ratio of Mg, Al and Ti in aluminum magnesium titanate represented by the empirical formula MgxAl2(1−x)Ti(1+x)O5 (wherein 0
摘要翻译:一种蜂窝过滤器,用于从废气中除去细小的含有碳的固体颗粒,是一种铝镁钛酸盐烧结产品,其通过在1000至1700℃下煅烧获得的产物由含Mg的化合物,含Al的 化合物和含钛化合物,以与经验式Mg x Al 2(1-x)Ti(1 + x)O 5(1-x)O 5)表示的钛酸镁镁中的Mg,Al和Ti的金属组分比相同的金属组分比例(其中0 < x 1),或由以上述混合物计算为氧化物100质量份的混合物和1〜10质量份由经验式(NayK1-y)AlSi3O8表示的碱性长石(其中, 0 <= y <= 1)。
摘要:
A recording device includes a first recording medium in which temporally continuous content data is recorded; a second recording medium in which whole content data is recorded; and a recording controller configured to control the recording of content data in the first recording medium and the second recording medium so that, in the case of deleting a part of content data from the first recording medium, selected content data corresponding to a portion of the whole content data recorded in the second recording medium is deleted from the first recording medium, and when the data amount of content data recorded in the first recording medium is not less than a predetermined threshold after the selected content data is deleted from the first recording medium, with respect to a content in which the process of deleting a part of content data from the first recording medium was interrupted after the whole content data was recorded in the second recording medium, the interrupted process is started again, and with respect to a content whose data is not recorded in the second recording medium, the whole content data is recorded in the second recording medium, then, a part of content data is deleted from the first recording medium.
摘要:
The present invention provides a process for preparing a sintered body comprising as a basic component aluminum magnesium titanate represented by the composition formula: MgxAl2(1−x)Ti(1+x)O5 wherein the value of x is 0.1≦x
摘要翻译:本发明提供一种制备烧结体的方法,该烧结体包含由以下组成式表示的碱性组分的钛酸铝镁:Mg x Al 2(1-x)Ti 其中x的值为0.1 <= x <1。 该方法包括以下步骤:从包含含Mg化合物,含Al化合物和含Ti化合物的混合物的100重量份(以氧化物计算)的原料混合物烧结成形产品, 与上述组成式中的Mg,Al和Ti的金属组分比相同的金属组分比,以及由组成式表示的1-10重量份碱长石:(Na + 其中y的值为0 <= y <1;其中y的值为0 <= y <1。 根据本发明的方法,可以获得在高温下连续使用稳定性和优异的机械强度的钛酸镁镁烧结体,同时保持钛酸镁镁的烧结体本身的低热膨胀性。
摘要:
A recording device includes a first recording control unit controlling recording of priority information indicating a priority for a portion of a period of a predetermined length in content; a judging unit judging whether the priority for the portion is equal to or less than a predetermined threshold; and a second recording control unit controlling, when it is judged that the priority for the portion is equal to or less than the predetermined threshold, recording of data of the content in a recording medium to erase data of the portion from the recording medium.
摘要:
A transmission system for transmitting a plurality of information signals having arbitrary time lengths through a plurality of transmission channels, wherein at a transmitter end said plurality of information signals are allotted to said plurality of transmission channels in such a manner that in each transmission channel an information signal is followed by other information signal and a control signal comprising an index of an information composed of one or more information signals, a transmission channel or channels through which said one or more information signals are transmitted and one or more timings of transition of said one or more information signals is transmitted in addition to said information signals and at a receiver end a desired information signal is selectively extracted and reproduced under the control of said control signal.
摘要:
Provided are an exhaust gas purification filter having a high particulate matter (PM) combustion efficiency, a low coefficient of thermal expansion, and superior thermal resistance and a method for producing the same. An exhaust gas purification filter is formed by sintering columnar aluminum titanate particles whose surfaces have a catalyst material deposited thereon and which have an average aspect ratio (=number average major-axis length/number average minor-axis length) of 1.3 or more, wherein a catalyst made from the catalyst material by thermal treatment during the sintering is supported on the surface of the aluminum titanate.
摘要:
There is provided a data distribution system having a distribution device for holding a data file which is a distribution object and a plurality of user terminals, wherein each of the user terminals obtains each of a plurality of file pieces from any of the other user terminals or the distribution device, the plurality of file pieces being obtained by dividing the data file, and the plurality of file pieces obtained are assembled to thereby obtain the data file, at least one predetermined file piece among the plurality of file pieces is a restricted piece for which obtaining from the other user terminals is restricted, and the distribution device restricts distribution of the restricted piece to each of the user terminals, based on a predetermined condition.
摘要:
A readout device includes a first recording medium having recorded therein data of arbitrary plural portions of a period of a predetermined length in temporally continuous content; a second recording medium having recorded therein data of the entire content; and a readout control unit that controls, when the readout of data of the content is requested, the readout of data from the first recording medium and from the second recording medium such that data of any one of the portions recorded in the first recording medium is read out and data following the data read out from the first recording medium is read out from the second recording medium.
摘要:
To readily select a data file to be obtained from among data files to be distributed, or to readily recommend such a data file to a user, while suppressing a load imposed on a data distribution system. A data distribution system comprises a distribution device for holding data files which are distribution objects, and user terminals. Each of the user terminals obtains each of file pieces from any of other user terminals or the distribution devices, the file pieces being obtained by dividing one object file among the data files to be distributed, obtains a list of data files having been obtained by another user terminal when obtaining a file piece from the other user terminal, and assembles the obtained file pieces to obtain the object file, in which information of the data files included in the obtained list is used in selecting a data file to be newly obtained.