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。

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。

公开(公告)号：US20100005198A1

公开(公告)日：2010-01-07

申请号：US12447489

申请日：2007-10-05

申请人： Shinya Satomi ,  Satoshi Deishi ,  Yoshinori Sugahara

发明人： Shinya Satomi ,  Satoshi Deishi ,  Yoshinori Sugahara

IPC分类号： G06F3/00 ,  G06F3/048

CPC分类号： H04N1/00416 ,  H04N1/00411 ,  H04N1/00413 ,  H04N1/00424 ,  H04N1/00464 ,  H04N1/0048 ,  H04N1/00482 ,  H04N1/00795 ,  H04N1/00801 ,  H04N1/00811 ,  H04N1/00822 ,  H04N1/0408 ,  H04N1/2307 ,  H04N1/2315 ,  H04N1/233 ,  H04N1/2338 ,  H04N1/2361 ,  H04N1/2392 ,  H04N1/32507 ,  H04N1/32523 ,  H04N1/32561 ,  H04N2201/0094

摘要： A data input/output system, a data input/output system control method and a data input/output system control apparatus can be provided. In the data input/output system having input and output devices, it is determined and displayed whether an output device can output an input data received from an input device, thereby allowing the output device for outputting the input data to be easily selected with reliability by use of a minimum number of operations and thereby eliminating erroneous operations.

摘要翻译： 可以提供数据输入/输出系统，数据输入/输出系统控制方法和数据输入/输出系统控制装置。 在具有输入和输出装置的数据输入/输出系统中，确定并显示输出装置是否可以输出从输入装置接收到的输入数据，从而允许输出装置通过可靠的方式输出输入数据以容易地选择 使用最少数量的操作，从而消除错误的操作。

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。

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。

公开(公告)号：US07127102B2

公开(公告)日：2006-10-24

申请号：US09918530

申请日：2001-08-01

申请人： Naoko Hiramatsu ,  Fumiko Uchino ,  Kenji Masaki ,  Satoshi Deishi ,  Toshitsugu Yamamoto ,  Masahiro Hayakawa

发明人： Naoko Hiramatsu ,  Fumiko Uchino ,  Kenji Masaki ,  Satoshi Deishi ,  Toshitsugu Yamamoto ,  Masahiro Hayakawa

IPC分类号： G06K9/00

CPC分类号： H04N1/6005 ,  H04N1/6027 ,  H04N1/603 ,  H04N1/6075

摘要： From profiles of an input color space and an output color space, the specific color data on respective color spaces are obtained, and a color space compression parameter is set based on each specific color data obtained. In other words, the color space compression parameter for appropriately converting data within the input color space into data within the output color space is derived from each specific color data. The color space compression processing (color matching) is performed on an absolute color space using the derived color space compression parameter so that it becomes possible to perform at a higher speed an appropriate color matching that takes into account the characteristics of the input color space and the output color space.

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。

公开(公告)号：US20090271630A1

公开(公告)日：2009-10-29

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 ,  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。

公开(公告)号：US20080266578A1

公开(公告)日：2008-10-30

申请号：US12058176

申请日：2008-03-28

申请人： Kazuo MATOBA ,  Tomoyuki Okamoto ,  Tomo Tsuboi ,  Yoshinori Sugahara ,  Satoshi Deishi ,  Kagumi Moriwaki

发明人： Kazuo MATOBA ,  Tomoyuki Okamoto ,  Tomo Tsuboi ,  Yoshinori Sugahara ,  Satoshi Deishi ,  Kagumi Moriwaki

IPC分类号： G06F15/00

CPC分类号： H04N1/00063 ,  G06F3/1204 ,  G06F3/1213 ,  G06F3/1275 ,  G06F3/1288 ,  H04N1/00002 ,  H04N1/00007 ,  H04N1/00031 ,  H04N1/00076 ,  H04N1/00079 ,  H04N1/00084 ,  H04N1/32496

摘要： An image processing apparatus comprising: a test data generator that generates test data instead of actual data entered for executing a workflow consisting of a plurality of unit works, if an instruction is given to test the workflow; a test process executor that executes a test process by processing the generated test data according to parameters for executing the unit works; a test process suspender that suspends the test process if a trouble happens during the test process; a notifier that notifies a user of a trouble if it happens during the test process; a parameter modifier that is capable of modifying the parameters if the test process is suspended due to the trouble; and a test process resuming portion that resumes the test process after the parameters are modified.

摘要翻译： 一种图像处理装置，包括：测试数据生成器，如果给出测试工作流的指令，则生成测试数据而不是输入的用于执行由多个单元工作组成的工作流输入的实际数据; 测试过程执行器，其通过根据用于执行单元工程的参数处理生成的测试数据来执行测试过程; 一个在测试过程中发生故障时暂停测试过程的测试过程挂起; 通知用户在测试过程中发生故障的通知; 参数修饰符，如果测试过程由于故障而暂停，则能够修改参数; 以及在修改参数后恢复测试过程的测试过程恢复部分。

公开(公告)号：US20070106893A1

公开(公告)日：2007-05-10

申请号：US11592107

申请日：2006-11-02

申请人： Satoshi Deishi

发明人： Satoshi Deishi

IPC分类号： H04L9/00

CPC分类号： H04L63/0428 ,  G06F21/34 ,  H04L63/0823

摘要： Authentication processing is easily performed on a device used as a node in a network. Upon the authentication of a terminal used as the node in the network, when the terminal can communicate with another terminal, the terminal sends an electronic certificate of the terminal per se to the other terminal and requests the other terminal to perform an authentication process of the terminal per se. Conversely, when the terminal cannot communicate with any other terminal, the terminal outputs the electronic certificate of the terminal per se to an authentication device and requests the authentication device to perform authentication of the terminal per se. The authentication device performs authentication of the terminal based on the outputted electronic certificate.

摘要翻译： 在用作网络中的节点的设备上容易执行认证处理。 在网络中用作节点的终端进行认证时，终端可以与另一终端进行通信时，终端本身向其他终端发送电子证书，请求其他终端进行认证处理 终端本身。 相反，当终端不能与任何其他终端通信时，终端本身将电子证书输出到认证装置，并请求认证装置对终端本身进行认证。 认证装置基于输出的电子证书进行终端的认证。