公开(公告)号：US08345313B2

公开(公告)日：2013-01-01

申请号：US11872058

申请日：2007-10-15

申请人： Yoshinori Tanaka ,  Yoko Fujiwara ,  Masahiro Ozawa ,  Jun Kuroki ,  Hiroshi Nogawa ,  Fumihito Akiyama ,  Yasufumi Aoyama

发明人： Yoshinori Tanaka ,  Yoko Fujiwara ,  Masahiro Ozawa ,  Jun Kuroki ,  Hiroshi Nogawa ,  Fumihito Akiyama ,  Yasufumi Aoyama

IPC分类号： H04N1/40 ,  G06K9/00 ,  H04L9/32

CPC分类号： G06F3/1238 ,  G06F3/1204 ,  G06F3/1222 ,  G06F3/1285 ,  G06F21/608 ,  H04N1/00846 ,  H04N1/00859 ,  H04N1/00875

摘要： There is described an image forming apparatus, which make it possible to appropriately print each of a valid print object and an invalid print object. The apparatus includes: a printing section to conduct a printing operation based on the print data, so as to create the print product; and a control section to determine whether the digital signature is valid or invalid so as to control the printing operation, based on the determined result. When the plurality of print objects includes both a valid print object for which the digital signature is determined as valid and an invalid print object for which the digital signature is determined as invalid, the control section controls the printing operation, so as to enable the valid print object to be printed, based on the print data, while disable the invalid print object to be printed, based on the print data.

摘要翻译： 描述了一种图像形成装置，其可以适当地打印每个有效的打印对象和无效的打印对象。 该设备包括：打印部分，用于基于打印数据进行打印操作，以便创建打印产品; 以及控制部分，用于基于所确定的结果来确定数字签名是有效还是无效以便控制打印操作。 当多个打印对象包括将数字签名确定为有效的有效打印对象和将数字签名确定为无效的无效打印对象时，控制部分控制打印操作，使得能够有效地 基于打印数据打印要打印的对象，同时根据打印数据禁用要打印的无效打印对象。

公开(公告)号：US20070146757A1

公开(公告)日：2007-06-28

申请号：US11400393

申请日：2006-04-10

申请人： Yoshinori Tanaka ,  Yoko Fujiwara ,  Fumihito Akiyama ,  Masahiro Ozawa ,  Jun Kuroki ,  Hiroshi Nogawa

发明人： Yoshinori Tanaka ,  Yoko Fujiwara ,  Fumihito Akiyama ,  Masahiro Ozawa ,  Jun Kuroki ,  Hiroshi Nogawa

IPC分类号： G06F3/12

CPC分类号： G06K15/00 ,  G06K15/1822

摘要： Disclosed is a print controlling device including a control unit to control printing according to an instruction which relates to the printing, wherein the control unit analyzes a page description language which relates to the printing, determines whether the printing is practically monochrome printing or color printing, and changes a first command of the page description language to a second command for monochrome printing when it is determined that the printing is monochrome printing.

摘要翻译： 公开了一种打印控制装置，包括：控制单元，用于根据与打印相关的指令来控制打印，其中控制单元分析与打印相关的页面描述语言，确定打印实际上是单色打印还是彩色打印， 并且当确定打印是单色打印时，将页面描述语言的第一命令改变为用于单色打印的第二命令。

公开(公告)号：US07865490B2

公开(公告)日：2011-01-04

申请号：US11973713

申请日：2007-10-10

申请人： Hiroshi Nogawa ,  Yoko Fujiwara ,  Yoshinori Tanaka ,  Masahiro Ozawa ,  Jun Kuroki ,  Fumihito Akiyama ,  Yasufumi Aoyama

发明人： Hiroshi Nogawa ,  Yoko Fujiwara ,  Yoshinori Tanaka ,  Masahiro Ozawa ,  Jun Kuroki ,  Fumihito Akiyama ,  Yasufumi Aoyama

IPC分类号： G06F17/30

CPC分类号： G06F21/64 ,  Y10S707/99931 ,  Y10S707/99939

摘要： There is described a document data creating apparatus, a document data creating method and a program thereof, which make it possible to improve convenience of both the user and the creator of the document data by effectively utilizing the digital signature. The apparatus for creating document data that include a digital signature, includes: a character recognizing section to recognize a character based on image data inputted; a reliability determining section to determine a reliability degree of the character; a characteristic value calculating section to calculate a characteristic value of the document data; and a digital signature section to attach the characteristic value to the document data. When the reliability determining section determines that the reliability degree of the character is low, the digital signature section attaches a value, which is different from the characteristic value calculated by the characteristic value calculating section, to the document data as the digital signature.

摘要翻译： 描述了一种文档数据创建装置，文档数据创建方法和程序，其可以通过有效地利用数字签名来提高用户和文档数据的创建者的便利性。 用于创建包括数字签名的文档数据的装置包括：字符识别部分，用于基于输入的图像数据识别字符; 确定角色的可靠度的可靠性判定部; 特征量计算部分，用于计算文档数据的特征值; 以及将特征值附加到文档数据的数字签名部分。 当可靠性确定部分确定字符的可靠度低时，数字签名部分将与特征值计算部分计算的特征值不同的值附加到作为数字签名的文档数据。

公开(公告)号：US08045227B2

公开(公告)日：2011-10-25

申请号：US11400393

申请日：2006-04-10

申请人： Yoshinori Tanaka ,  Yoko Fujiwara ,  Fumihito Akiyama ,  Masahiro Ozawa ,  Jun Kuroki ,  Hiroshi Nogawa

发明人： Yoshinori Tanaka ,  Yoko Fujiwara ,  Fumihito Akiyama ,  Masahiro Ozawa ,  Jun Kuroki ,  Hiroshi Nogawa

IPC分类号： G06K15/02

CPC分类号： G06K15/00 ,  G06K15/1822

摘要： Disclosed is a print controlling device including a control unit to control printing according to an instruction which relates to the printing, wherein the control unit analyzes a page description language which relates to the printing, determines whether the printing is practically monochrome printing or color printing, and changes a first command of the page description language to a second command for monochrome printing when it is determined that the printing is monochrome printing.

摘要翻译： 公开了一种打印控制装置，包括：控制单元，用于根据与打印相关的指令来控制打印，其中控制单元分析与打印相关的页面描述语言，确定打印实际上是单色打印还是彩色打印， 并且当确定打印是单色打印时，将页面描述语言的第一命令改变为用于单色打印的第二命令。

公开(公告)号：US20090022313A1

公开(公告)日：2009-01-22

申请号：US12104983

申请日：2008-04-17

申请人： Fumihito Akiyama ,  Yoko Fujiwara ,  Yoshinori Tanaka ,  Masahiro Ozawa ,  Jun Kuroki ,  Hiroshi Nogawa

发明人： Fumihito Akiyama ,  Yoko Fujiwara ,  Yoshinori Tanaka ,  Masahiro Ozawa ,  Jun Kuroki ,  Hiroshi Nogawa

IPC分类号： H04N1/44

CPC分类号： H04N1/2307 ,  G06F21/608 ,  H04N1/00127 ,  H04N1/44 ,  H04N2201/0091 ,  H04N2201/0094

摘要： An encrypted data processing method for a printing system provided with a host which transmits print data or encrypted data formed by encrypting the print data, and an image forming apparatus connected with the host via a communication network to execute printing based on the print data, the method including: a first step of determining, in the image forming apparatus, whether transmitted data from the host is the encrypted data; a second step of executing printing process in cases where the transmitted data is not the encrypted data, and decrypting the encrypted data in cases where the transmitted data is the encrypted data; and a third step of executing the printing process in cases where the decryption of the encrypted data has been successfully executed, and storing the encrypted data into a storage section in cases where the decryption has failed.

摘要翻译： 一种用于打印系统的加密数据处理方法，所述打印系统具有传送打印数据或通过加密打印数据形成的加密数据的主机，以及通过通信网络与主机连接的图像形成装置，以基于打印数据执行打印， 方法包括：在图像形成装置中确定来自主机的发送数据是否为加密数据的第一步骤; 在发送的数据不是加密数据的情况下执行打印处理的第二步骤，并且在发送的数据是加密数据的情况下解密加密数据; 以及在已经成功执行加密数据的解密的情况下执行打印处理的第三步骤，并且在解密失败的情况下将加密数据存储到存储部分中。

公开(公告)号：US20080256105A1

公开(公告)日：2008-10-16

申请号：US11973713

申请日：2007-10-10

申请人： Hiroshi Nogawa ,  Yoko Fujiwara ,  Yoshinori Tanaka ,  Masahiro Ozawa ,  Jun Kuroki ,  Fumihito Akiyama ,  Yasufumi Aoyama

发明人： Hiroshi Nogawa ,  Yoko Fujiwara ,  Yoshinori Tanaka ,  Masahiro Ozawa ,  Jun Kuroki ,  Fumihito Akiyama ,  Yasufumi Aoyama

IPC分类号： G06F17/30

CPC分类号： G06F21/64 ,  Y10S707/99931 ,  Y10S707/99939

摘要： There is described a document data creating apparatus, a document data creating method and a program thereof, which make it possible to improve convenience of both the user and the creator of the document data by effectively utilizing the digital signature. The apparatus for creating document data that include a digital signature, includes: a character recognizing section to recognize a character based on image data inputted; a reliability determining section to determine a reliability degree of the character; a characteristic value calculating section to calculate a characteristic value of the document data; and a digital signature section to attach the characteristic value to the document data. When the reliability determining section determines that the reliability degree of the character is low, the digital signature section attaches a value, which is different from the characteristic value calculated by the characteristic value calculating section, to the document data as the digital signature.

摘要翻译： 描述了一种文档数据创建装置，文档数据创建方法和程序，其可以通过有效地利用数字签名来提高用户和文档数据的创建者的便利性。 用于创建包括数字签名的文档数据的装置包括：字符识别部分，用于基于输入的图像数据识别字符; 确定角色的可靠度的可靠性判定部; 特征量计算部分，用于计算文档数据的特征值; 以及将特征值附加到文档数据的数字签名部分。 当可靠性确定部分确定字符的可靠度低时，数字签名部分将与特征值计算部分计算的特征值不同的值附加到作为数字签名的文档数据。

公开(公告)号：US08560945B2

公开(公告)日：2013-10-15

申请号：US12398661

申请日：2009-03-05

申请人： Fumihito Akiyama ,  Yoshinori Tanaka ,  Masahiro Ozawa ,  Jun Kuroki ,  Hiroshi Nogawa ,  Yasufumi Aoyama

发明人： Fumihito Akiyama ,  Yoshinori Tanaka ,  Masahiro Ozawa ,  Jun Kuroki ,  Hiroshi Nogawa ,  Yasufumi Aoyama

IPC分类号： G06F17/00

CPC分类号： G06F3/1288 ,  G06F3/1204 ,  G06F3/1208 ,  G06F3/1246

摘要： There is described a file editing apparatus, a file editing method and a file editing program, each of which makes it possible not only for the user to edit an XPS file easily and conveniently, but also for plural users, respectively located at different sites, to issue instructions for editing the same XPS file from the different sites at a time. The apparatus includes: a receiving section to receive a print job; a parsing section to parse the print job, so as to read file editing instruction information attached to the print job; and a file editing section that decompresses an XPS file to edit the XPS file decompressed, and then, compresses the XPS file after editing, so as to create an edited XPS file. Accordingly, the apparatus also makes it possible to edit the XPS file, irrespective of the OS or the environment of the application program currently executed.

摘要翻译： 描述了一种文件编辑装置，文件编辑方法和文件编辑程序，其中不仅使用户不仅可以方便地而且对于分别位于不同位置的多个用户编辑XPS文件， 一次从不同的站点发出编辑相同XPS文件的指令。 该装置包括：接收部分，用于接收打印作业; 解析部分来解析打印作业，以便读取附加到打印作业的文件编辑指令信息; 以及解压缩XPS文件以解压XPS文件的文件编辑部分，然后在编辑之后压缩XPS文件，以创建编辑的XPS文件。 因此，该装置还使得可以编辑XPS文件，而不管当前执行的应用程序的OS或环境。

公开(公告)号：US20090316209A1

公开(公告)日：2009-12-24

申请号：US12407197

申请日：2009-03-19

申请人： Fumihito AKIYAMA ,  Yoshinori Tanaka ,  Masahiro Ozawa ,  Jun Kuroki ,  Hiroshi Nogawa ,  Yasufumi Aoyama ,  Kunikazu Sato

发明人： Fumihito AKIYAMA ,  Yoshinori Tanaka ,  Masahiro Ozawa ,  Jun Kuroki ,  Hiroshi Nogawa ,  Yasufumi Aoyama ,  Kunikazu Sato

IPC分类号： G06K15/00

CPC分类号： G06K15/4095 ,  H04N1/2166 ,  H04N2201/0094 ,  H04N2201/218

摘要： Disclosed is an information processing apparatus comprising: a storage section to store data; and a control section to detect whether a data access to the storage section exists or not, to detect whether unnecessary data stored in the storage section exists or not, and to overwrite/delete the unnecessary data in a case where the data access does not exist and the unnecessary data exists.

摘要翻译： 公开了一种信息处理设备，包括：存储部分，用于存储数据; 以及控制部分，用于检测对存储部分的数据访问是否存在，以检测存储在存储部分中的不必要的数据是否存在，并且在数据访问不存在的情况下覆盖/删除不必要的数据 并存在不必要的数据。

公开(公告)号：US20090225362A1

公开(公告)日：2009-09-10

申请号：US12398661

申请日：2009-03-05

申请人： Fumihito AKIYAMA ,  Yoshinori Tanaka ,  Masahiro Ozawa ,  Jun Kuroki ,  Hiroshi Nogawa ,  Yasufumi Aoyama

发明人： Fumihito AKIYAMA ,  Yoshinori Tanaka ,  Masahiro Ozawa ,  Jun Kuroki ,  Hiroshi Nogawa ,  Yasufumi Aoyama

IPC分类号： G06F3/12

CPC分类号： G06F3/1288 ,  G06F3/1204 ,  G06F3/1208 ,  G06F3/1246

摘要： There is described a file editing apparatus, a file editing method and a file editing program, each of which makes it possible not only for the user to edit an XPS file easily and conveniently, but also for plural users, respectively located at different sites, to issue instructions for editing the same XPS file from the different sites at a time. The apparatus includes: a receiving section to receive a print job; a parsing section to parse the print job, so as to read file editing instruction information attached to the print job; and a file editing section that decompresses an XPS file to edit the XPS file decompressed, and then, compresses the XPS file after editing, so as to create an edited XPS file. Accordingly, the apparatus also makes it possible to edit the XPS file, irrespective of the OS or the environment of the application program currently executed.

摘要翻译： 描述了一种文件编辑装置，文件编辑方法和文件编辑程序，其中不仅使用户不仅可以方便地而且对于分别位于不同位置的多个用户编辑XPS文件， 一次从不同的站点发出编辑相同XPS文件的指令。 该装置包括：接收部分，用于接收打印作业; 解析部分来解析打印作业，以便读取附加到打印作业的文件编辑指令信息; 以及解压缩XPS文件以解压XPS文件的文件编辑部分，然后在编辑之后压缩XPS文件，以创建编辑的XPS文件。 因此，该装置还使得可以编辑XPS文件，而不管当前执行的应用程序的OS或环境。

公开(公告)号：US20090219566A1

公开(公告)日：2009-09-03

申请号：US12364963

申请日：2009-02-03

申请人： Yoshinori Tanaka ,  Masahiro Ozawa ,  Jun Kuroki ,  Hiroshi Nogawa ,  Fumihito Akiyama ,  Yasufumi Aoyama

发明人： Yoshinori Tanaka ,  Masahiro Ozawa ,  Jun Kuroki ,  Hiroshi Nogawa ,  Fumihito Akiyama ,  Yasufumi Aoyama

IPC分类号： G06F3/12

CPC分类号： G06F3/1247 ,  G06F3/1214 ,  G06F3/122 ,  G06F3/1222 ,  G06F3/1285 ,  G06F21/608

摘要： A method of security control in an image forming apparatus that carries out print processing based on XPS data, which includes, at least, a first step of decompressing compressed XPS data in a secondary storage device (for example, an HDD), a second step of converting the decompressed XPS data into bit map data, a third step of carrying out print processing based on said bit map data, and a fourth step of specifying the elements having levels of importance above a prescribed level, which has been set in advance among constituent elements of said XPS data decompressed in a secondary storage device, and erasing the specified elements by overwriting after said print processing.

摘要翻译： 一种在基于XPS数据执行打印处理的图像形成装置中的安全控制方法，所述XPS数据至少包括在辅助存储装置（例如，HDD）中对压缩的XPS数据进行解压缩的第一步骤，第二步骤 将解压缩的XPS数据转换为比特图数据，第三步骤，基于所述比特图数据进行打印处理;以及第四步骤，将已经在 所述XPS数据的构成要素在副存储装置中解压缩，并且在所述打印处理之后通过重写来擦除指定的元素。