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    • 131. 发明申请
    • APPARATUS AND METHOD FOR HOLOGRAPHIC RECORDING AND REPRODUCING
    • 用于全息记录和再现的装置和方法
    • US20070268539A1
    • 2007-11-22
    • US11745931
    • 2007-05-08
    • Mitsuru ToishiMasaaki HaraKenji TanakaKoji IshiokaAtsushi Fukumoto
    • Mitsuru ToishiMasaaki HaraKenji TanakaKoji IshiokaAtsushi Fukumoto
    • G03H1/12
    • G03H1/28G03H2001/2675G03H2225/60G11B7/00772G11B7/083
    • A holographic recording and reproducing apparatus is provided. The holographic recording and reproducing apparatus includes a signal-beam spatial light modulating unit that displays a signal beam pattern for a signal beam, a reference-beam spatial light modulating unit that displays a reference beam pattern for a reference beam, and a controller that controls the mode of the signal beam pattern and that of the reference beam pattern. The controller controls the modes of at least two signal beam patterns and the modes of at least two reference beam patterns. A first reference beam is made to interfere with a first signal beam based on first recording data to record the data as a first hologram in a predetermined area of the holographic recording medium. A second reference beam is made to interfere with a second signal beam based on second recording data to record the data as a second hologram such that the second hologram is superimposed on the first hologram.
    • 提供全息记录和再现装置。 全息记录和再现装置包括:信号束空间光调制单元,其显示用于信号光束的信号光束图案;参考光束空间光调制单元,其显示用于参考光束的参考光束图案;以及控制器, 信号光束图案的模式和参考光束图案的模式。 控制器控制至少两个信号光束图案的模式和至少两个参考光束图案的模式。 基于第一记录数据使第一参考光束与第一信号光束相干扰,以在全息记录介质的预定区域中将数据记录为第一全息图。 基于第二记录数据使第二参考光束与第二信号光束相干以将数据记录为第二全息图,使得第二全息图叠加在第一全息图上。
    • 132. 发明申请
    • Data identification method and apparatus
    • 数据识别方法及装置
    • US20070159365A1
    • 2007-07-12
    • US11646163
    • 2006-12-27
    • Masaaki HaraKenji Tanaka
    • Masaaki HaraKenji Tanaka
    • H03M7/00
    • H03M5/145G11B7/0065
    • Disclosed herein is a data identification method for identifying, from within a readout signal from a recording medium on or in which user data of k bits are recorded using a recording modulation code wherein m bits from among n bits which compose one codeword have a value of “1” while the remaining n-m bits have another value of “0”, the data, n and m being integers including, a first step of delimiting the readout signal in a unit of a codeword and adding, with regard to one of the n-bit codewords obtained by the delimiting, an amplitude of the readout signal of the bits of “1” to 2ˆk different codewords which may possibly be recorded and setting results of the addition as evaluation values, and a second step of finding a maximum value among the 2ˆk evaluation values and outputting the maximum value as an evaluation result.
    • 这里公开了一种数据识别方法,用于在记录介质上从记录介质读出的信号中识别k比特的用户数据,记录调制码,其中构成一个码字的n比特中的m比特的值为 “1”,而其余的nm位具有另一个值“0”,数据n和m是整数,其包括:以码元为单位限定读出信号的第一步骤,并相对于n 通过定界获得的位字节码,可能被记录的比特“1”到2k个不同码字的读出信号的幅度,并且将添加的结果设置为评估值,以及第二步骤, 2k评估值并输出最大值作为评估结果。
    • 134. 发明申请
    • SHEET TRANSPORTATION CONTROL METHOD AND IMAGE FORMING APPARATUS
    • 表格运输控制方法和图像形成装置
    • US20060245769A1
    • 2006-11-02
    • US11379514
    • 2006-04-20
    • Kazuhiro MIZUDEKenji Tanaka
    • Kazuhiro MIZUDEKenji Tanaka
    • G03G15/00
    • G03G15/70G03G2215/00628
    • A sheet transportation control method and an image forming apparatus are provided with which it is possible to prevent, by changing a set time, frequent detection of abnormal transportation. In an image forming apparatus 10 in which a paper jam (abnormal transportation) is detected based on the timing of detection of a sheet on which an image will be formed by each one of sheet sensors disposed along a transportation path along which said sheet is transported and based on a jam detection time (set time) stored in advance within a flash memory (storage part) 26 and paper transportation and image formation is stopped upon detection of a paper jam, when it is determined to change the jam detection time, a post-change jam detection time is determined and the jam detection time stored in the flash memory 26 is changed to thus determined jam detection time.
    • 提供了一种片材输送控制方法和图像形成装置,其可以通过改变设定时间来防止异常运输的频繁检测。 在图像形成装置10中,基于由沿着传送路径的每个片材传感器形成图像的片材的检测时间来检测卡纸(异常传送) 并且基于在闪速存储器(存储部件)26中预先存储的卡纸检测时间(设定时间),并且当检测到卡纸时纸张传送和图像形成被停止,当确定改变卡纸检测时间时, 确定改变后的卡纸检测时间,并且存储在闪速存储器26中的卡纸检测时间改变为如此确定的卡纸检测时间。
    • 135. 发明申请
    • Data multiplexing apparatus
    • 数据复用装置
    • US20060171446A1
    • 2006-08-03
    • US11341529
    • 2006-01-30
    • Kenji Tanaka
    • Kenji Tanaka
    • H04B1/713
    • H04N21/4341H04J3/047H04N21/23406H04N21/2368H04N21/2401H04N21/44004
    • A data multiplexing apparatus for arranging video streams and audio streams respectively into packs and multiplexing these packs to create a system stream. The apparatus includes a virtual decoding video buffer occupancy calculator virtually calculating an occupancy of a decoding video buffer temporarily storing the video streams, a virtual decoding audio buffer occupancy calculator virtually calculating an occupancy of a decoding audio buffer temporarily storing the audio streams, a virtual decoding audio buffer storing a calculation result in the virtual decoding audio buffer occupancy calculator, and a payload length setting section setting an overflow limit value for the virtual decoding audio buffer. The payload length setting section sets the overflow limit value to a value of an integral multiple of an audio frame length.
    • 一种数据多路复用装置,用于将视频流和音频流分别布置成包,并复用这些包以创建系统流。 该虚拟解码音频缓冲占用计算器虚拟地计算临时存储音频流的解码音频缓冲器的占用率,虚拟解码音频缓冲器占用计算器虚拟地计算临时存储视频流的解码视频缓冲器的占用, 在虚拟解码音频缓冲器占有率计算器中存储计算结果的音频缓冲器以及设置虚拟解码音频缓冲器的溢出限制值的有效载荷长度设定部。 有效载荷长度设置部分将溢出限制值设置为音频帧长度的整数倍的值。
    • 140. 发明申请
    • Protective coat and method for manufacturing thereof
    • 保护涂层及其制造方法
    • US20050037240A1
    • 2005-02-17
    • US10813538
    • 2004-03-30
    • Daisaku HaotoKenji Tanaka
    • Daisaku HaotoKenji Tanaka
    • H05B33/04B32B9/00C23C14/06C23C14/32
    • C23C14/0676Y10T428/265
    • A method for producing a protective coat formed on the top surface of a substrate, or on the top surface of a thin film layered body formed on the substrate is disclosed, wherein the protective coat comprises silicon oxynitride in which the atomic ratio of Si/O/N is 100/X/Y (130≦X+Y≦180, 10≦X≦135, 5≦Y≦150), wherein the protective coat is formed by a sputtering method in which silicon nitride is used as a target material, an inert gas is used as a sputtering gas, and N2 is used as a reactive feed gas. The oxygen component of the obtained protective coat comprising the silicon oxynitride is incorporated into the composition of the protective coat by degradation of moisture that was present in the substrate or the thin film layered body or in the reaction apparatus.
    • 公开了一种在衬底的顶表面或形成在衬底上的薄膜层叠体的顶表面上形成的保护涂层的制造方法,其中保护涂层包括氮氧化硅,其中Si / O的原子比 / N为100 / X / Y(130 <= X + Y <= 180,10 <= X <= 135,5 <= Y <= 150),其中保护涂层是通过溅射法形成的,其中氮化硅 作为靶材使用惰性气体作为溅射气体,使用N 2作为反应性原料气体。 通过降解存在于基材或薄膜层叠体或反应装置中的水分,将得到的包含氮氧化硅的保护涂层的氧成分并入保护层的组合物中。