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    • 22. 发明申请
    • DATA TRANSMISSION DEVICE, DATA RECEPTION DEVICE, METHODS THEREOF, RECORDING MEDIUM, AND DATA COMMUNICATION SYSTEM THEREFOR
    • 数据传输设备,数据接收设备,其方法,记录介质及其数据通信系统
    • US20110110519A1
    • 2011-05-12
    • US12811862
    • 2009-01-09
    • Tomoyasu SuzakiYukiyasu TsunooHiroyasu KuboMaki ShigeriTeruo SaitoTakeshi KawabataHiroki Nakashima
    • Tomoyasu SuzakiYukiyasu TsunooHiroyasu KuboMaki ShigeriTeruo SaitoTakeshi KawabataHiroki Nakashima
    • H04L9/28
    • H04L9/0625H04L2209/125H04L2209/24
    • A data transmission device (100) performs encryption processing on transmission data, performs encryption processing of a Feistel structure on the obtained first converted data, and performs processing in the relationship of an inverse function with the first encryption processing on the obtained second converted data. A first converting unit (105) divides transmission data into N sets (N being three or greater) of divided transmission data, performs operation processing on the divided transmission data to generate at least N sets of operation processing data, and combines the generated N sets of operation processing data to generate the first converted data. The first converting unit (105) selects a pair of first and second divided transmission data from the N sets of divided transmission data, performs a logical operation on the first divided transmission data and extended key data to generate a first operation result, performs an exclusive OR operation on the second divided transmission data and the first operation result to generate one set of operation processing data, performs a logical operation on the generated operation processing data and extended key data to generate a second operation result, and performs an exclusive OR operation on third divided transmission data selected from the N sets of divided transmission data and the second operation result to generate one set of the operation processing data.
    • 数据发送装置(100)对发送数据进行加密处理,对所获得的第一转换数据执行Feistel结构的加密处理,并且对获得的第二转换数据进行与第一加密处理相反的功能的处理。 第一转换单元(105)将发送数据分割成分割后的发送数据的N组(N为3以上),对分割后的发送数据进行运算处理,生成至少N组运算处理数据,并将生成的N组 的操作处理数据以生成第一转换数据。 第一转换单元(105)从N组分割发送数据中选择一对第一和第二分割发送数据,对第一分割发送数据和扩展密钥数据执行逻辑运算,生成第一运算结果,执行排他性 对第二分割发送数据和第一操作结果进行“或”运算,生成一组运算处理数据,对生成的运算处理数据和扩展密钥数据进行逻辑运算,生成第二运算结果,并对 从N组分割发送数据中选择的第三分割发送数据和第二操作结果,以生成一组操作处理数据。
    • 23. 发明授权
    • Alignment adjusting mechanism and measuring instrument
    • 对准调整机构和测量仪器
    • US07882644B2
    • 2011-02-08
    • US12787903
    • 2010-05-26
    • Takeshi KawabataTakeshi Yamamoto
    • Takeshi KawabataTakeshi Yamamoto
    • G01B3/00G01B7/03
    • G01B5/012G01B7/012G01B21/047
    • An alignment mechanism includes: an adjusting plate having first and second adjustment ends parallel to an X axis direction; a probe fixing portion provided to the adjusting plate; a probe fixed to the probe fixing portion; a reinforcing plate having first and second base ends parallel to the X axis direction, displacement of the reinforcing portion in a Y axis direction being restricted; Y-direction adjusting screws for pressing the adjusting plate in the Y axis direction; and adjustment connectors for respectively connecting the first adjustment end with the first base end and the second adjustment end with the second base end. A stylus of the probe is disposed on a line of intersection of a first inclined surface including the first adjustment end and the first base end and a second inclined surface including the second adjustment end and the second base end.
    • 对准机构包括:调节板,其具有平行于X轴方向的第一调节端和第二调节端; 设置在调节板上的探针固定部; 固定到探针固定部的探针; 加强板,其具有与X轴方向平行的第一和第二基端,所述加强部在Y轴方向上的位移受到限制; Y方向调节螺丝,用于在Y轴方向上按压调节板; 以及用于分别将第一调整端与第一基端和第二调节端与第二基端连接的调节连接器。 探针的触针设置在包括第一调整端和第一基端的第一倾斜表面的交叉线和包括第二调节端和第二基端的第二倾斜表面。