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    • 1. 发明授权
    • Information processor and information processing method for cooperative operation of job processor
    • 信息处理器和作业处理器协同操作的信息处理方法
    • US07484104B2
    • 2009-01-27
    • US10660560
    • 2003-09-12
    • Takanori MasuiMasanori SatakeTatsuhiko Yokohama
    • Takanori MasuiMasanori SatakeTatsuhiko Yokohama
    • A63F9/24
    • G06F21/12G06F21/72
    • A service providing system passes an instruction form representing an instruction for each server from one server to another to make the server execute its target instruction in the instruction form while protecting confidentiality of the instruction for each server in the instruction form. By combining page dividing (of outputting a file of a predetermined page extracted from a document file having a plurality of pages) provided by a server with e-mail transmission provided by another server, the system implements a cooperative service of extracting a top page from a file of a document entered into an instruction input unit by a user and sending the top page via e-mail to a predetermined destination. The instruction input unit separately encrypts each description about process details for the servers using a public key for the corresponding server, creates instruction forms containing the encrypted descriptions, and sends the instruction forms to the server providing the page dividing service.
    • 服务提供系统将表示每个服务器的指令的指令形式从一个服务器传递到另一个服务器,以使服务器以指令形式执行其目标指令,同时以指令形式保护每个服务器的指令的机密性。 通过将由服务器提供的页面划分(从具有多个页面的文档文件提取的文件)输出到另一个服务器提供的电子邮件传输,系统实现从第一页提取首页的协作服务 由用户输入到指令输入单元的文档的文件,并通过电子邮件将首页发送到预定的目的地。 指令输入单元使用相应服务器的公钥对服务器的处理细节的每个描述进行单独加密,创建包含加密描述的指令表,并将指令表发送到提供分页服务的服务器。
    • 4. 发明授权
    • Apparatus and method for securely realizing cooperative processing
    • 安全实现协同处理的装置和方法
    • US07325137B2
    • 2008-01-29
    • US10653219
    • 2003-09-03
    • Takanori MasuiTatsuhiko YokohamaMasanori Satake
    • Takanori MasuiTatsuhiko YokohamaMasanori Satake
    • H04L9/00
    • H04L63/123G06F9/5055G06F21/645
    • A system which allows each server in a network to verify the signature of a party issuing a service instruction in a system for providing a cooperative service by allowing servers to send and receive instruction data indicating instructions to each server and to execute the instruction written in the instruction data. An instruction input device receiving an instruction from a service requestor attaches an electronic signature (initiator signature (74)) of the requestor or the instruction input device to an instruction which indicates process content of each server, to create a signed individual instruction (72). The instruction input device further attaches an initiator signature (76) to data in which the signed individual instructions (72) for all servers involved in the service are merged, to create a collective instruction (70). The collective instruction (70) is transmitted to a flow controller controlling the servers. The flow controller verifies the authenticity of the collective instruction (70) using the initiator signature (76). When the verification is successful, the flow controller transmits the signed individual instruction (72) corresponding to each server.
    • 一种系统,其允许网络中的每个服务器通过允许服务器向每个服务器发送和接收指示指令的指令数据并执行写入到该服务器中的指令来验证在系统中发出服务指令的方的签名以提供协作服务 指令数据。 接收来自服务请求者的指令的指令输入装置将请求者或指令输入装置的电子签名(发起者签名(74))附加到指示每个服务器的处理内容的指令,以创建签名的单独指令(72) 。 所述指令输入装置还将发起者签名(76)附加到其中合并所述服务中涉及的所有服务器的签名单独指令(72)的数据,以创建集体指令(70)。 集体指令(70)被传送到控制服务器的流量控制器。 流量控制器使用发起者签名(76)来验证集体指令(70)的真实性。 当验证成功时,流量控制器发送对应于每个服务器的签名单独指令(72)。
    • 6. 发明申请
    • Apparatus and method for securely realizing cooperative processing
    • 安全实现协同处理的装置和方法
    • US20070245146A1
    • 2007-10-18
    • US11808544
    • 2007-06-11
    • Masanori SatakeTakanori MasuiTatsuhiko Yokohama
    • Masanori SatakeTakanori MasuiTatsuhiko Yokohama
    • H04L9/00
    • H04L63/0823H04L9/3247H04L9/3263H04L63/123H04L2209/76
    • A device for facilitating verification of an electronic signature in an exchange of instructions between an in-house server and an outside server. Each server which is to execute a partial process of a cooperative service has, in a key storage unit (206), secret keys corresponding to public key certificates issued by an in-house CA and by an outside public CA. A signature key selection unit 216 judges whether a server which is to execute a process next is a device within or outside the company and selects an in-house secret key when the next server is an in-house device and an outside secret key when the next server is an outside device. A signature creation unit (218) calculates a value of an electronic signature for an job flow instruction to the next server using the selected secret key. An instruction division/integration unit (204) transmits to the next server the job flow instruction with the electronic signature value attached.
    • 一种便于在内部服务器和外部服务器之间交换指令中的电子签名验证的装置。 在密钥存储单元(206)中,执行合作服务的部分处理的每个服务器具有与内部CA和外部公共CA发行的公共密钥证书相对应的秘密密钥。 签名密钥选择单元216判断下一个进行处理的服务器是否在公司内部或外部的设备,并且当下一个服务器是内部设备时选择内部秘密密钥,并且当 下一个服务器是外部设备。 签名创建单元(218)使用所选择的秘密密钥计算到下一个服务器的作业流程指令的电子签名的值。 指令分割/整合单元(204)向下一个服务器发送附加有电子签名值的作业流程指令。
    • 8. 发明授权
    • Display control device, display control method, image-forming device, computer readable medium, and computer data signal
    • 显示控制装置,显示控制方法,图像形成装置,计算机可读介质和计算机数据信号
    • US08503010B2
    • 2013-08-06
    • US12425192
    • 2009-04-16
    • Masanori Satake
    • Masanori Satake
    • G06F3/12
    • G06F3/0483G06F9/451
    • A display control device includes: a request receiving unit that receives a request to display a first image, in which a stack order of images in a visual direction of a user is specified; an obtaining unit that obtains a display priority of an image group to which the first image belongs; a display layer identifying unit that identifies a display layer from among plural display layers divided from a near side to a far side in the visual direction, a position of the display layer becoming nearer in the visual direction as the obtained display priority increases; and a display control unit that causes a display unit to display a screen in which the first image and a second image belonging to an image group identical to the image group to which the first image belongs are arranged in the identified display layer in the specified stack order.
    • 显示控制装置包括:请求接收单元,其接收显示第一图像的请求,其中指定了用户的视觉方向上的图像的堆叠顺序; 获取单元,其获得所述第一图像所属的图像组的显示优先级; 显示层识别单元,其从在视觉方向上的近侧划分的多个显示层中识别显示层,显示层在所获得的显示优先级增加时在视觉方向上变得更接近的位置; 以及显示控制单元,其使得显示单元显示其中属于与第一图像所属的图像组相同的图像组的第一图像和第二图像布置在所指定的堆叠中的所识别的显示层中的屏幕 订购。