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    Method of managing information and information processing apparatus
    1.
    发明授权
    Method of managing information and information processing apparatus 失效
    管理信息和信息处理设备的方法

    公开(公告)号：US08055780B2

    公开(公告)日：2011-11-08

    申请号：US11899342

    申请日：2007-09-05

    申请人： Satoshi Deishi

    发明人： Satoshi Deishi

    IPC分类号： G06F15/16

    CPC分类号： H04L63/0823 ,  H04L63/101

    摘要： In a network composed of a plurality of nodes wherein the nodes verify mutually and can communicate directly each other, when a certificate is revoked due to withdrawal of a node, the revoking node transmits a withdrawal notice to all the other existing nodes which can be connected directly and promotes them to update the connection tables and revocation lists held by the respective nodes.

    摘要翻译： 在由多个节点组成的网络中，其中节点相互验证并且可以彼此直接通信，当由于节点的撤回而使证书被撤销时，撤销节点向可连接的所有其他现有节点发送提取通知 直接并促进他们更新由相应节点持有的连接表和吊销列表。

    Authentication system, authentication method and terminal device
    2.
    发明授权
    Authentication system, authentication method and terminal device 失效
    认证系统，认证方式和终端设备

    公开(公告)号：US07975293B2

    公开(公告)日：2011-07-05

    申请号：US12118944

    申请日：2008-05-12

    申请人： Hiroki Yoshida ,  Satoshi Deishi ,  Masahiro Kitamura

    发明人： Hiroki Yoshida ,  Satoshi Deishi ,  Masahiro Kitamura

    IPC分类号： H04L9/32 ,  H04L29/06 ,  G06F21/20 ,  G06F15/16

    CPC分类号： H04L63/0807 ,  G06F21/33 ,  G06F21/41 ,  H04L9/3213 ,  H04L9/3226 ,  H04L9/3247 ,  H04L63/104

    摘要： Provided are an authentication method, authentication system and a terminal device in which the authentication of a non-participating third node is can be simplified and can be executed in the case of multicast by using an authentication ticket in a distributed processing network system, the non-participating third node being intended to access each of the nodes, including a first and a second node, constituting a workgroup. The first node that has already participated in the workgroup authenticates the third node intended to participate in the workgroup and issues the authentication ticket including the signatures of both nodes, and when the authentication ticket is submitted to the second node, the second node permits the third node to access, without password-based-authentication, by authenticating the first node and the second node which have signed the authentication ticket.

    摘要翻译： 提供了一种认证方法，认证系统和终端设备，其中可以简化非参与第三节点的认证，并且可以在通过在分布式处理网络系统中使用认证券在多播的情况下执行非授权方法， 参与第三节点旨在访问构成工作组的包括第一和第二节点的每个节点。 已经参与工作组的第一个节点对旨在参与工作组的第三个节点进行认证，并发出包含两个节点的签名的认证券，并且当认证券提交给第二个节点时，第二个节点允许第三个节点 节点访问，无需基于密码的身份验证，通过认证已签署身份验证单的第一个节点和第二个节点。

    APPARATUS AND METHOD FOR ENCRYPTED COMMUNICATION PROCESSING
    4.
    发明申请
    APPARATUS AND METHOD FOR ENCRYPTED COMMUNICATION PROCESSING 审中-公开
    加密通信处理的装置和方法

    公开(公告)号：US20080267395A1

    公开(公告)日：2008-10-30

    申请号：US12107279

    申请日：2008-04-22

    申请人： Satoshi Deishi

    发明人： Satoshi Deishi

    IPC分类号： H04L9/06

    CPC分类号： H04L9/0838 ,  H04L9/3268 ,  H04L9/3271 ,  H04L63/0428 ,  H04L63/065 ,  H04L63/0823

    摘要： To provide an apparatus and a method for encrypted communication processing in inter-node communication on a network capable of performing effective encrypted communication with improved security. In the inter-node multicast communication on the network, by first setting one or more of encryption keys, it can be avoided to deteriorate, by the procedure for an encrypted communication, the condition where the multicast communication is possible. Therefore, the multicast by the effective encrypted communication with improved security becomes possible.

    摘要翻译： 提供一种能够在能够以改进的安全性进行有效的加密通信的网络上的节点间通信中的加密通信处理的装置和方法。 在网络中的节点间组播通信中，通过首先设定一个或多个加密密钥，可以避免通过加密通信的过程恶化可能进行组播通信的状况。 因此，通过改进的安全性的有效加密通信的多播可以进行。

    Image processing apparatus capable of creating a dither matrix providing improved image quality
    5.
    发明授权
    Image processing apparatus capable of creating a dither matrix providing improved image quality 有权
    能够创建提供改善的图像质量的抖动矩阵的图像处理装置

    公开(公告)号：US07187387B2

    公开(公告)日：2007-03-06

    申请号：US10673272

    申请日：2003-09-30

    申请人： Satoshi Deishi

    发明人： Satoshi Deishi

    IPC分类号： G09G5/02

    CPC分类号： H04N1/4078 ,  H04N1/4055

    摘要： In an image-processing employing a dither matrix a basic dither pattern is formed of a set of a plurality of basic patterns each including a plurality of pixels. In a single basic pattern a single pixel is assigned 1 serving as a number indicating an order followed to illuminate a dot in the dither matrix. When basic dither patterns are arranged longitudinally and laterally a location remotest from any pixel assigned a number is selected and a pixel at that location is assigned a subsequent number. This series of operations is repeated. When there is no basic pattern that is not assigned a number, in basic pattern a number indicating an order followed to illuminate a dot is assigned to allow the dither matrix to a dither matrix of dot convergence type. Thus a dither matrix allowing an image processing apparatus to satisfactorily reproduce an image can be created.

    摘要翻译： 在采用抖动矩阵的图像处理中，基本的抖动图案由包括多个像素的多个基本图案的集合形成。 在单个基本模式中，单个像素被分配为1，其用作指示在抖动矩阵中照亮点的顺序的数字。 当基本的抖动图案被纵向和横向布置时，选择距离分配了数字的任何像素最远的位置，并且为该位置处的像素分配后续数字。 这一系列的操作重复。 当没有没有分配号码的基本图案时，以基本图案表示指示点亮点的顺序的数字被分配以允许抖动矩阵成为点收敛类型的抖动矩阵。 因此，可以创建允许图像处理装置令人满意地再现图像的抖动矩阵。

    Multi-tone image processing method and apparatus
    7.
    发明授权
    Multi-tone image processing method and apparatus 失效
    多色调图像处理方法和装置

    公开(公告)号：US5790272A

    公开(公告)日：1998-08-04

    申请号：US323924

    申请日：1994-10-17

    申请人： Hiroshi Goto ,  Satoshi Deishi

    发明人： Hiroshi Goto ,  Satoshi Deishi

    IPC分类号： H04N1/405

    CPC分类号： H04N1/4055

    摘要： A multi-tone image processing method and apparatus in which mutually dissimilar tone levels are realized by changing the additive condition of recording energy by means of different recording positions, even when the number of recording operations within a specific range is identical. For example, in an electrophotographic apparatus, when the number of irradiation by a light spot within a specific range remains constant as the irradiation position is changed in the specific range, there is a change in the additive condition of the optical energy within said specific range. Thus, the area rendered visible within the aforesaid specific range also changes, thereby changing the tone level.

    摘要翻译： 即使当特定范围内的记录操作数相同时，通过改变不同记录位置的记录能量的添加条件来实现相互不同的音调级别的多色调图像处理方法和装置。 例如，在电子照相装置中，当照射位置在特定范围内变化时，由特定范围内的光点照射的次数保持恒定，所以在所述特定范围内的光能的添加条件发生变化 。 因此，在上述特定范围内变得可见的区域也改变，从而改变音调级别。

    Data input/output system, control method and control apparatus based on coordinating the input and output parameter lists
    8.
    发明授权
    Data input/output system, control method and control apparatus based on coordinating the input and output parameter lists 有权
    基于协调输入和输出参数表的数据输入/输出系统，控制方法和控制装置

    公开(公告)号：US08237944B2

    公开(公告)日：2012-08-07

    申请号：US12513561

    申请日：2007-10-05

    申请人： Yoshinori Sugahara ,  Satoshi Deishi

    发明人： Yoshinori Sugahara ,  Satoshi Deishi

    IPC分类号： G06F3/12

    CPC分类号： H04N1/00347 ,  H04N1/00204 ,  H04N1/00244 ,  H04N1/32512 ,  H04N1/32529 ,  H04N2201/0015 ,  H04N2201/0081 ,  H04N2201/0082 ,  H04N2201/0084 ,  H04N2201/0093 ,  H04N2201/0094

    摘要： In a data input/output system having a plurality of input devices and a plurality of output devices, a display can be performed with a consistency maintained between an input parameter used to establish the operational condition of an input device to be used for data input and an output parameter used to establish the operational condition of an output device to be used for data output, and thereby the data input/output system, a data input/output method and a data input/output system control apparatus can be provided, wherein an optimum establishment of setting items which are related to a combination between input and output devices required in a case where a multiple of input and output devices are connected to one another can be easily done with reliability by use of a minimum number of operations and thereby eliminating erroneous operations.

    摘要翻译： 在具有多个输入装置和多个输出装置的数据输入/输出系统中，可以在用于建立用于数据输入的输入装置的操作条件的输入参数和 可以提供用于建立要用于数据输出的输出装置的操作条件的输出参数，从而提供数据输入/输出系统，数据输入/输出方法和数据输入/输出系统控制装置，其中 在多个输入和输出设备彼此连接的情况下所需的输入和输出设备之间的组合相关的设置项目的最佳建立可以通过使用最少数量的操作容易地进行，从而消除 错误的操作。

    Authentication method and information processor
    9.
    发明申请
    Authentication method and information processor 审中-公开
    认证方式和信息处理器

    公开(公告)号：US20070118740A1

    公开(公告)日：2007-05-24

    申请号：US11600374

    申请日：2006-11-16

    申请人： Satoshi Deishi

    发明人： Satoshi Deishi

    IPC分类号： H04L9/00

    CPC分类号： H04L9/3268 ,  H04L63/0823 ,  H04L63/0846

    摘要： In a network made up of a plurality of terminals, each of the terminals in the network includes a digital certificate revocation list. When the digital certificate revocation list of its own is updated, the terminal sends information including the updated details to other terminal so that a digital certificate revocation list included in the other terminal in the network is updated based on the updated contents.

    摘要翻译： 在由多个终端构成的网络中，网络中的每个终端包括数字证书撤销列表。 当其自身的数字证书吊销列表被更新时，终端将包括更新的细节的信息发送到其他终端，使得基于更新的内容更新包括在网络中的另一终端中的数字证书撤销列表。

    Image processing apparatus and method capable of eliminating image contour distortion
    10.
    发明授权
    Image processing apparatus and method capable of eliminating image contour distortion 有权
    能够消除图像轮廓失真的图像处理装置和方法

    公开(公告)号：US07167273B2

    公开(公告)日：2007-01-23

    申请号：US09860434

    申请日：2001-05-21

    申请人： Toshitsugu Yamamoto ,  Satoshi Deishi ,  Masahiro Hayakawa ,  Seiji Ohshima

    发明人： Toshitsugu Yamamoto ,  Satoshi Deishi ,  Masahiro Hayakawa ,  Seiji Ohshima

    IPC分类号： H04N1/405

    CPC分类号： H04N1/4052

    摘要： An image processing apparatus providing a halftoning process such as error diffusion prevents an image contour distortion, as follows: data in an image to be processed is used to partially extend the image to be processed. Then error diffusion or the like is employed to provide a halftoning process. The extension is removed to obtain image data. A dot generation delay can be prevented that would otherwise be introduced such as when an extension-free image is halftoned.

    摘要翻译： 提供诸如误差扩散的半色调处理的图像处理装置防止图像轮廓失真，如下：使用要处理的图像中的数据来部分地扩展要处理的图像。 然后使用误差扩散等来提供半色调处理。 删除扩展名以获取图像数据。 可以防止否则将引入点生成延迟，例如当无扩展图像被半色调时。