Inverse calculation apparatus and recording medium having stored thereon a program for executing inverse calculation
    1.
    发明授权
    Inverse calculation apparatus and recording medium having stored thereon a program for executing inverse calculation 有权
    在其上存储有用于执行反向计算的程序的反向计算装置和记录介质

    公开(公告)号:US06850960B2

    公开(公告)日:2005-02-01

    申请号:US10419241

    申请日:2003-04-21

    摘要: In an inverse calculation, x is road out of a storage means, [x/2] is calculated and stored therein as b, a lent significant bit of b is stored as a, [(ax+b)/2] is calculated and stored as updated b, and low-order two bits of x are stored as y. Then, for i=1, 2, . . . , n−1, by is calculated, a is updated with −by, [(b+ax)/(2^(2i))] is calculated and stored as updated b, and y+a2^(2i) is calculated and stored as updated y, where y is road out as the result of inverse calculation.

    摘要翻译: 在逆计算中,从存储装置读出x,计算出[x / 2]并存储为b,b的最低有效位被存储为,[(ax + b)/ 2]被计算, 存储为更新b,x的低位2位被存储为y。 那么,对于i = 1,2,... 。 。 ,计算n-1,通过-by更新a,计算[(b + ax)/(2 ^(2))]并将其存储为更新的b,并且y + a2 ^(2 < i>)被计算并存储为更新的y,其中作为反向计算的结果读出y。

    Data converter and recording medium on which program for executing data conversion is recorded
    4.
    发明授权
    Data converter and recording medium on which program for executing data conversion is recorded 失效
    数据变换装置和记录介质,其上记录有用于实施该程序的程序

    公开(公告)号:US06769063B1

    公开(公告)日:2004-07-27

    申请号:US09600955

    申请日:2000-09-14

    IPC分类号: H04K100

    摘要: A plurality of round processing parts (38) are provided each of which contains a nonlinear function part (304), and each nonlinear function part (304) comprises: a first key-dependent linear transformation part (341) which performs a linear transformation based on a subkey; a splitting part (342) which splits the output from the first key-dependent linear transformation part into n pieces of subdata; a first nonlinear transformation part (343) which nonlinearly transforms those pieces of subdata, respectively; a second key-dependent linear transformation part (344) which linearly transforms those nonlinearly transformed outputs based on a subkey and outputs n pieces of transformed subdata; a second nonlinear transformation part (345) which nonlinearly transforms those transformed subdata; and a combining part (346) which combines the nonlinearly transformed outputs. An n×n matrix, which represents the linear transformation in the second key-dependent linear transformation part (344), is formed by n vectors whose Hamming weights are equal to or larger than T−1 for a security threshold T, thereby increasing the invulnerability against differential cryptanalysis and linear cryptanalysis.

    摘要翻译: 提供了多个圆形处理部件(38),每个圆形处理部件(38)都包含非线性功能部件(304),并且每个非线性功能部件(304)包括:第一按键相关线性变换部件(341),其执行基于线性变换 在一个子项上 分割部分(342),其将来自第一密钥相关线性变换部分的输出分割成n个子数据; 分别对这些子数据进行非线性变换的第一非线性变换部分(343) 第二按键相关线性变换部分(344),其基于子键线性地变换那些非线性变换的输出并输出n个变换的子数据; 第二非线性变换部分(345),其非线性地变换那些变换的子数据; 以及组合非线性变换输出的组合部分(346)。 代表第二密钥相关线性变换部分(344)中的线性变换的n×n矩阵由安全阈值T的汉明权重等于或大于T-1的n个向量形成,从而增加了对于 差分密码分析和线性密码分析。

    INSTRUCTOR SUPPORT SYSTEM
    5.
    发明申请
    INSTRUCTOR SUPPORT SYSTEM 审中-公开
    教师支援系统

    公开(公告)号:US20110008759A1

    公开(公告)日:2011-01-13

    申请号:US12835286

    申请日:2010-07-13

    IPC分类号: G09B19/00 G09B7/00

    CPC分类号: G09B23/28

    摘要: According to an embodiment, an instructor support system has a plant simulation device used for plant operation training, an instructor support device, a dialog display device, a video device, and an operator position detection means that picks up an image of an operator with an operation detection video camera and carries out image processing for the image. The instructor support device has an operator position judgment means that judges an operator position in accordance with the information received from the operator position detection means, an operator information saving means that records a corresponding table between an ID code and an operator name, an operator name display data generation means, and an operation history display screen that shows the generated operator name display data to an instructor.

    摘要翻译: 根据一个实施例,教练支持系统具有用于工厂操作训练的工厂模拟装置,指导者支持装置,对话显示装置,视频装置以及操作者位置检测装置,用于以 操作检测摄像机,对图像进行图像处理。 指导者支持装置具有操作员位置判定单元,其根据从操作员位置检测单元接收到的信息来判断操作员位置;操作者信息保存单元,记录ID代码与操作人员名称之间的对应表,操作者姓名 显示数据生成装置,以及向导师显示生成的操作员名称显示数据的操作历史显示画面。

    IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
    6.
    发明申请
    IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD 审中-公开
    图像形成装置和图像形成方法

    公开(公告)号:US20100110487A1

    公开(公告)日:2010-05-06

    申请号:US12606596

    申请日:2009-10-27

    申请人: Hiroki Ueda

    发明人: Hiroki Ueda

    IPC分类号: G06F15/00

    摘要: Disclosed an image forming apparatus including: a nonvolatile storage section to store a print job; an input section for instructing to store the print job in the storage section; a condition setting section to allow the storage section to store a predetermined condition for enabling execution of the print job so that the predetermined condition corresponds to the print job; and a control section to execute the print job stored in the storage section, wherein the control section executes the print job when the control section judges that the predetermined condition stored in the storage section is met.

    摘要翻译: 一种图像形成装置,包括:非易失性存储部分,用于存储打印作业; 用于指示将打印作业存储在存储部分中的输入部分; 条件设置部分,用于允许存储部分存储用于使执行打印作业的预定条件,使得预定条件对应于打印作业; 以及控制部分,用于执行存储在存储部分中的打印作业,其中当控制部分判断满足存储在存储部分中的预定条件时,控制部分执行打印作业。

    Double-Wall Structure
    7.
    发明申请
    Double-Wall Structure 审中-公开
    双壁结构

    公开(公告)号:US20080128200A1

    公开(公告)日:2008-06-05

    申请号:US11795154

    申请日:2005-12-13

    IPC分类号: E04B1/82

    摘要: A double-wall structure (1), comprising plate-like bodies (2) and (3) disposed oppositely to each other to form an inner room (4) therebetween, peripheral members (5) disposed so that the inner room (4) can be completely or approximately closed, and perforated plates (13) with a large number of holes (8) disposed between the plate-like bodies facing each other. The double-wall structure is characterized in that an air layer (A) is interposed between the perforated plates and the peripheral members. Thus, since the double-wall structure can suppress the deterioration of a sound reduction index for sound with specific frequencies, it can stably develop sound insulation performance for sound with the various frequencies.

    摘要翻译: 一种双壁结构(1),包括彼此相对设置以在其间形成内部空间(4)的板状体(2)和(3),周边构件(5)设置成使得内部空间(4) 可以完全或大致关闭,并且具有大量孔(8)的多孔板(13)设置在彼此面对的板状体之间。 双壁结构的特征在于,空气层(A)插入在多孔板和周边构件之间。 因此,由于双壁结构能够抑制具有特定频率的声音的声音降低指数的劣化,因此可以稳定地发展具有各种频率的声音的隔音性能。

    Sound-absorbing structure body
    8.
    发明申请
    Sound-absorbing structure body 审中-公开
    吸声结构体

    公开(公告)号:US20060131104A1

    公开(公告)日:2006-06-22

    申请号:US10545161

    申请日:2004-01-23

    IPC分类号: E04B1/82

    CPC分类号: B60R13/08 G10K11/172

    摘要: A sound-absorbing structure body according to the present invention comprises a ridge-groove board (11) formed with a large number of ridges and grooves, a closing board (15) joined to the ridge-groove board so as to close one side of the ridge-groove board and thereby form a hollow portion (13), a partition board (21) for partitioning the hollow portion (13) into two or more partitioned spaces (22a, 22b), and two or more holes (25a, 25b) opened in the ridge-groove board so as to bring into communication with each of the two or more partitioned spaces (22a, 22b).

    摘要翻译: 根据本发明的吸音结构体包括形成有多个脊和槽的脊槽板(11),与脊槽板接合的封闭板(15),以封闭 从而形成中空部分(13),用于将中空部分(13)分隔成两个或更多个分隔空间(22a,22b)和两个或更多个孔(25)的隔板(21) a,25b)在所述脊槽板上开口,以便与所述两个或更多个分隔空间(22a,22b)中的每一个连通。