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：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：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：US20080174811A1

公开(公告)日：2008-07-24

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： G06K15/00 ,  G06F3/12 ,  G06K1/00

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：US08248649B2

公开(公告)日：2012-08-21

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：US20090316167A1

公开(公告)日：2009-12-24

申请号：US12407209

申请日：2009-03-19

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

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

IPC分类号： H04N1/60

CPC分类号： H04N1/3871 ,  G06K15/02 ,  G06K2215/0082

摘要： An image forming apparatus that executes an image forming process based on print data including an execution command of transparency processes to be executed, comprises: a first storage unit to be used when the transparency process is executed; and a control unit for controlling the first number of transparency processes to be executed when a storage capacity of the first storage unit is insufficient to execute the transparency processes to be executed, and causing a display unit to display a preview image to which the second number of executable transparency processes different from the first number has been executed to determine an image being an object for print output based on an instruction by an operator relating to which transparency process is executed.

摘要翻译： 一种图像形成装置，其基于包括要执行的透明度处理的执行命令的打印数据执行图像形成处理，包括：第一存储单元，用于当执行透明度处理时; 以及控制单元，用于当第一存储单元的存储容量不足以执行要执行的透明度处理时，控制要执行的第一数量的透明度处理，并且使显示单元显示第二数量的预览图像 执行与第一编号不同的可执行透明处理已经被执行以基于操作者关于执行哪个透明度处理的指令来确定作为用于打印输出的对象的图像。

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：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。

公开(公告)号：US20090161971A1

公开(公告)日：2009-06-25

申请号：US12342530

申请日：2008-12-23

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

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

IPC分类号： G06F3/12 ,  G06K9/36

CPC分类号： G06F3/1213 ,  G06F3/1246 ,  G06F3/1254 ,  G06F3/1285

摘要： Disclosed is an image forming apparatus to form an image based on an XPS file including, a storage section; and a control section to refer to information concerning usage frequency of each individual file stored in the XPS file to judge whether or not a data decompression on the individual file needs to be performed and to perform or not to perform the data decompression on the individual file according to a judgment result to store the individual file in the storage section.

摘要翻译： 公开了一种基于XPS文件形成图像的图像形成装置，包括存储部分; 以及控制部分，用于参考存储在XPS文件中的每个单独文件的使用频率的信息，以判断是否需要执行对各个文件的数据解压缩，并且执行或不对单个文件执行数据解压缩 根据判断结果将个人文件存储在存储部分中。

公开(公告)号：US20090161160A1

公开(公告)日：2009-06-25

申请号：US12342769

申请日：2008-12-23

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

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

IPC分类号： G06F3/12

CPC分类号： H04N1/32128 ,  H04N1/00832 ,  H04N1/32358 ,  H04N2201/0094 ,  H04N2201/3202 ,  H04N2201/3232 ,  H04N2201/3242 ,  H04N2201/3243 ,  H04N2201/325 ,  H04N2201/3283

摘要： Disclosed is an image forming apparatus to form an image based on an XPS file including, a plurality of storage sections each of which has a different free storage space and a different access speed; and a control section to refer to information concerning usage frequency of each individual file stored in the XPS file to select the storage section to store the individual file subjected to a data decompression, to data-decompress the individual file, and to store the data-decompressed individual file in the selected storage section.

摘要翻译： 公开了一种基于XPS文件形成图像的图像形成装置，包括：多个存储部分，每个存储部分具有不同的空闲存储空间和不同的存取速度; 以及控制部分，用于参考存储在XPS文件中的每个单独文件的使用频率的信息，以选择存储部分来存储经过数据解压缩的单个文件，数据解压缩个别文件，并存储数据 - 解压缩所选存储部分中的单个文件。