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31. 发明授权

US07865462B2 Apparatus and method for replicating data in file system 有权
标题翻译：用于在文件系统中复制数据的装置和方法
公开(公告)号：US07865462B2
公开(公告)日：2011-01-04
申请号：US11325015
申请日：2006-01-03
申请人： Junichi Hara
发明人： Junichi Hara
IPC分类号： G06F7/00 , G06F11/00
CPC分类号： G06Q10/0637 , G06F17/30088 , G06F17/302 , G06F17/30212
摘要： A data replication system comprises a NAS controller and a storage system. In a first embodiment, after a NAS system takes a snapshot of a volume, the NAS system changes the referral information within the volume. Also, as an additional way to ensure the consistency after taking a snapshot, the NAS System returns the changed referral information based on a referral management table when clients access a referral within the snapshot volume so that clients can access an appropriate volume. In a second embodiment, after a volume on a NAS system is replicated by remote copy to a remotely deployed NAS system, the remotely deployed NAS system returns the changed referral information based on a referral management table when clients access a referral within the replicated volume so that clients can access an appropriate volume.
摘要翻译：数据复制系统包括NAS控制器和存储系统。在第一实施例中，在NAS系统拍摄卷的快照之后，NAS系统改变卷内的推荐信息。另外，作为确保拍摄快照后的一致性的另一种方法，当客户端访问快照卷内的引用时，NAS系统会根据引用管理表返回更改的引用信息，以便客户端可以访问适当的卷。在第二实施例中，在NAS系统上的卷被远程拷贝复制到远程部署的NAS系统之后，当客户端访问复制卷内的引用时，远程部署的NAS系统基于推荐管理表返回改变的引用信息客户端可以访问适当的卷。

32. 发明申请

US20090161969A1 Method and apparatus for encoding/decoding image, computer-readable program therefore, and information recording medium storing same program 有权
标题翻译：因此，用于编码/解码图像的方法和装置，计算机可读程序以及存储相同程序的信息记录介质
公开(公告)号：US20090161969A1
公开(公告)日：2009-06-25
申请号：US12314889
申请日：2008-12-18
申请人： Junichi Hara
发明人： Junichi Hara
IPC分类号： G06K9/36
CPC分类号： H04N19/86 , H04N19/182 , H04N19/187 , H04N19/63
摘要： An image encoding apparatus reduces the discontinuation or elimination of thin lines during a transform process including rounding of coefficient data generated by a frequency transform, thereby enabling the ready acquisition of a high-quality reduced image. The image encoding apparatus includes a frequency transform unit configured to frequency-transform an image to generate coefficient data having a low-frequency component and a high-frequency component; a dynamic range control unit configured to add a bit on a least significant bit end of a portion of pixel data of the image that is used for generating the coefficient data of the low-frequency component on a pixel by pixel basis, thereby increasing a dynamic range of the pixel data; and an encoding unit configured to encode the coefficient data generated by the frequency transform unit.
摘要翻译：图像编码装置减少在变换处理期间中断或消除细线，包括通过频率变换产生的系数数据的舍入，从而使得能够准备好获取高质量的缩小图像。图像编码装置包括：频率变换部，被配置为对图像进行频率变换，生成具有低频分量和高频分量的系数数据; 动态范围控制单元，被配置为在逐个像素的基础上将用于生成低频分量的系数数据的图像的像素数据的一部分的一部分的最低有效位结点相加，从而增加动态范围控制单元像素数据的范围; 以及编码单元，被配置为对由所述频率变换单元生成的系数数据进行编码。

33. 发明授权

US07456844B2 Image transmission method, computer-readable image transmission program, recording medium, and image transmission apparatus 有权
标题翻译：图像传输方法，计算机可读图像传输程序，记录介质和图像传输装置
公开(公告)号：US07456844B2
公开(公告)日：2008-11-25
申请号：US11398677
申请日：2006-04-06
申请人： Junichi Hara
发明人： Junichi Hara
IPC分类号： G06K9/46 , G09G5/00 , G09G5/02
CPC分类号： H04N19/647 , G06F17/3028 , H04N7/17318 , H04N21/234327 , H04N21/234363 , H04N21/2662 , H04N21/4728 , H04N21/6587 , H04N21/8153
摘要： An image transmission method comprises the steps of: receiving a request including request information having size information concerning an image and/or area information concerning the image; reconstructing small image areas by taking out code words constituting the small image areas based on the request information, the code words being independent of one another; and transmitting a response including the small image area to a requester in each small image area reconstructed in the step of reconstructing small image areas.
摘要翻译：一种图像发送方法，包括以下步骤：接收包含请求信息的请求，所述请求信息具有关于图像的尺寸信息和/或关于图像的区域信息; 通过基于请求信息取出构成小图像区域的代码字来重构小图像区域，代码字彼此独立; 以及在重建小图像区域的步骤中重建的每个小图像区域中向包括请求者的请求者发送包括小图像区域的响应。

34. 发明授权

US07454069B2 Image processing apparatus, image compressing apparatus, image decompressing apparatus, image processing method, image compressing method, image decompressing method, information processing apparatus, information processing method, program and recording medium 失效
标题翻译：图像处理装置，图像压缩装置，图像解压缩装置，图像处理方法，图像压缩方法，图像解压缩方法，信息处理装置，信息处理方法，程序和记录介质
公开(公告)号：US07454069B2
公开(公告)日：2008-11-18
申请号：US10717090
申请日：2003-11-20
申请人： Taku Kodama , Junichi Hara , Nekka Matsuura , Takanori Yano , Toshio Miyazawa , Yasuyuki Shinkai , Hiroyuki Sakuyama , Yasuyuki Nomizu , Takayuki Nishimura , Keiichi Suzuki , Takashi Maki , Ikuko Yamashiro
发明人： Taku Kodama , Junichi Hara , Nekka Matsuura , Takanori Yano , Toshio Miyazawa , Yasuyuki Shinkai , Hiroyuki Sakuyama , Yasuyuki Nomizu , Takayuki Nishimura , Keiichi Suzuki , Takashi Maki , Ikuko Yamashiro
IPC分类号： G06K9/36
CPC分类号： H04N1/32154 , G06T1/0021 , G06T2201/0052 , H04N1/3217 , H04N1/32277 , H04N19/124 , H04N19/46 , H04N19/63 , H04N19/70
摘要： A code stream generating part converts image data into two-dimensional wavelet coefficients, quantizes the same and coding the quantization result so as to compress the image data and generate a code stream. An additional information creating part creates additional information concerning the image data, and an additional information embedding part embeds the thus-created additional information into the code stream as a code in an off-rule zone which is not decoded by a JPEG 2000 standard rule.
摘要翻译：代码流生成部分将图像数据转换为二维小波系数，对其进行量化并对量化结果进行编码，以压缩图像数据并生成代码流。附加信息创建部分创建关于图像数据的附加信息，并且附加信息嵌入部分将如此创建的附加信息嵌入到代码流中，作为不由JPEG 2000标准规则解码的非规则区域中的代码。

35. 发明授权

US07430327B2 Image processing apparatus, image processing program, and storage medium 失效
标题翻译：图像处理装置，图像处理程序和存储介质
公开(公告)号：US07430327B2
公开(公告)日：2008-09-30
申请号：US10716463
申请日：2003-11-20
申请人： Taku Kodama , Junichi Hara , Nekka Matsuura , Toshio Miyazawa , Yasuyuki Nomizu , Hiroyuki Sakuyama , Yasuyuki Shinkai , Takanori Yano , Takayuki Nishimura
发明人： Taku Kodama , Junichi Hara , Nekka Matsuura , Toshio Miyazawa , Yasuyuki Nomizu , Hiroyuki Sakuyama , Yasuyuki Shinkai , Takanori Yano , Takayuki Nishimura
IPC分类号： G06K9/36
CPC分类号： H04N19/645 , H04N19/63 , H04N19/65 , H04N19/70 , H04N19/89
摘要： A image processing apparatus transmits a codestream through a transmission path, the codestream being created from an image by dividing the image into rectangular portions and performing a discrete wavelet transform, a quantization and an entropy encoding for the respective rectangular portions of the image. The image processing apparatus comprises an error resilience inserting unit which inserts error resilience to respective code data of the rectangular portions prior to the entropy coding, and an error resilience setting unit which sets intensities of the error resilience inserted to the respective code data for the error resilience inserting unit, so that the error resilience intensities are different according to base units of the respective code data.
摘要翻译：图像处理装置通过传输路径发送码流，通过将图像划分为矩形部分并对图像的各个矩形部分执行离散小波变换，量化和熵编码，从图像创建码流。图像处理装置包括在熵编码之前将误差弹性插入到矩形部分的各个代码数据的错误弹性插入单元，以及错误恢复设置单元，其设置插入到针对错误的各个代码数据的错误弹性的强度弹性插入单元，使得根据各个代码数据的基本单位，错误弹性强度是不同的。

36. 发明授权

US07325041B2 File distribution system in which partial files are arranged according to various allocation rules associated with a plurality of file types 失效
标题翻译：文件分发系统，其中根据与多个文件类型相关联的各种分配规则来排列部分文件
公开(公告)号：US07325041B2
公开(公告)日：2008-01-29
申请号：US11501553
申请日：2006-08-08
申请人： Junichi Hara , Masaaki Iwasaki , Koji Sonoda
发明人： Junichi Hara , Masaaki Iwasaki , Koji Sonoda
IPC分类号： G06F15/16 , G06F15/173
CPC分类号： G06F17/30082 , G06F17/30194
摘要： In a distributed file system, when a user requests a computer to create a distributed file, a management computer acquires a list of computers complying with an allocation rule selected by the user from allocation rules taking the performance, security level, reliability level and utility rate into consideration. When the user requests the computer to access the distributed file, on the other hand, the partial files and the server information are collected from each computer. Each computer evaluates the allocation of the partial files based on the selected allocation rule and the server information from each computer, and if required, selects a destination computer and instructs the partial files to be moved to the destination computer.
摘要翻译：在分布式文件系统中，当用户请求计算机创建分布式文件时，管理计算机从分配规则中获取符合用户选择的分配规则的计算机列表，分配规则采用性能，安全级别，可靠性级别和效用率考虑到。另一方面，当用户请求计算机访问分布式文件时，从每台计算机收集部分文件和服务器信息。每个计算机根据所选择的分配规则和来自每个计算机的服务器信息来评估部分文件的分配，并且如果需要，选择目的地计算机并指示部分文件被移动到目的地计算机。

37. 发明申请

US20070192551A1 Method for mirroring data between clustered NAS systems 失效
标题翻译：在集群NAS系统之间镜像数据的方法
公开(公告)号：US20070192551A1
公开(公告)日：2007-08-16
申请号：US11353078
申请日：2006-02-14
申请人： Junichi Hara , Manabu Kitamura
发明人： Junichi Hara , Manabu Kitamura
IPC分类号： G06F12/16
CPC分类号： G06F11/1435 , G06F3/0601 , G06F17/30197 , G06F2003/0697
摘要： Data of a global file system spread over multiple local NAS systems may be consolidated as a copy into a single remote NAS system. When remote copy is set up, the local NAS systems replace referrals within the global file system with directories and send these in place of the referrals to the remote NAS system. Then, other local NAS systems referred to by the referrals send files and directories under the directories replacing the referrals on the remote NAS system. Alternatively, to split copy data of a locally-stored global file system amongst multiple remote NAS systems, the local NAS system replaces specified directories with referrals, and sends the referrals with the data to one of the remote NAS systems. Then, the local NAS system sends files and directories under the directories replaced with referrals to one or more other remote NAS systems as referred to by the referrals.
摘要翻译：分布在多个本地NAS系统上的全局文件系统的数据可以作为副本合并到单个远程NAS系统中。当设置远程复制时，本地NAS系统使用目录替换全局文件系统中的引用，并将其发送到远程NAS系统的引用。然后，引用所引用的其他本地NAS系统会在目录下发送文件和目录，以取代远程NAS系统上的引用。或者，为了在多个远程NAS系统之间分割本地存储的全局文件系统的副本数据，本地NAS系统用引用替换指定的目录，并将数据的引用发送到远程NAS系统之一。然后，本地NAS系统将文件和目录发送到由引用替换的目录下，转到所引用的一个或多个其他远程NAS系统。

38. 发明申请

US20060085487A1 Computer for storage device and method of control for storage device 审中-公开
标题翻译：存储设备的计算机和存储设备的控制方法
公开(公告)号：US20060085487A1
公开(公告)日：2006-04-20
申请号：US10986379
申请日：2004-11-12
申请人： Junichi Hara , Yoji Nakatani , Takahiro Nakano , Yohsuke Ishii
发明人： Junichi Hara , Yoji Nakatani , Takahiro Nakano , Yohsuke Ishii
IPC分类号： G06F17/30
CPC分类号： G06F16/181
摘要： When CPU 11 receives a request to write to a file stored in a storage device 10 from client computers 30 through 32, it references the object control table of the subject file, and confirms the WORM attribute of the subject file. The CPU 11 references the WORM range control table, and determines whether or not the write subject range is set to a WORM range. When the write subject range is not set to a WORM range, the CPU 11 executes write to the subject file. When WORM form is set for write data, the CPU 11 updates the WORM range control table and sets WORM form for the written data.
摘要翻译：当CPU 11从客户端计算机30到32接收到对存储在存储装置10中的文件的写入请求时，引用该对象文件的对象控制表，并确认该对象文件的WORM属性。 CPU 11参考WORM范围控制表，并确定写入对象范围是否被设置为WORM范围。当写入对象范围未设置为WORM范围时，CPU 11执行对主题文件的写入。当WORM表单设置为写入数据时，CPU 11更新WORM范围控制表，并为写入的数据设置WORM表单。

39. 发明申请

US20050027819A1 Storage system, server apparatus, and method for creating a plurality of snapshots 有权
标题翻译：用于创建多个快照的存储系统，服务器装置和方法
公开(公告)号：US20050027819A1
公开(公告)日：2005-02-03
申请号：US10808921
申请日：2004-03-24
申请人： Takahiro Nakano , Junichi Hara , Tsuyoshi Aoyama , Koji Sonoda , Yoshiaki Eguchi , Takashi Horiuchi
发明人： Takahiro Nakano , Junichi Hara , Tsuyoshi Aoyama , Koji Sonoda , Yoshiaki Eguchi , Takashi Horiuchi
IPC分类号： G06F15/16
CPC分类号： G06F3/0611 , G06F3/0608 , G06F3/064 , G06F3/068 , G06F3/0689 , G06F11/1446 , G06F2201/84 , Y10S707/99953 , Y10S707/99954
摘要： In a storage system with a server apparatus having at least one CPU, a memory, at least one network interface, and at least one storage interface, and, at least one disk connected to the storage interface, the server apparatus has a snapshot management part which maintains and manages snapshot of the disk apparatus, the disk apparatus has an operational volume which performs ordinary read/write and a differential volume which stores differential data of snapshot of the operational volume, the snapshot management part stores data on the operational volume in the differential volume, provides a preceding copy area to store its location information, and when free area on the differential volume becomes insufficient discards the stored location information and uses the preceding copy area as an free area.
摘要翻译：在具有至少一个CPU，存储器，至少一个网络接口和至少一个存储接口的服务器装置的存储系统中，以及连接到存储接口的至少一个盘，所述服务器装置具有快照管理部分维护和管理磁盘装置的快照，磁盘装置具有执行普通读/写的操作量和存储操作卷的快照差异数据的差分卷，快照管理部存储关于操作卷的操作卷的数据差分卷提供前一个复制区域来存储其位置信息，并且当差分卷上的空闲区域变得不足时，丢弃存储的位置信息，并将前一个复制区域用作空闲区域。

40. 发明授权

US09171522B2 Image projection device, light/dark-level processing method, and computer-readable storage medium 有权
标题翻译：图像投影装置，浅/暗级处理方法和计算机可读存储介质
公开(公告)号：US09171522B2
公开(公告)日：2015-10-27
申请号：US13800987
申请日：2013-03-13
申请人： Junichi Hara
发明人： Junichi Hara
IPC分类号： G09G5/02 , H04N9/31 , G09G3/00
CPC分类号： G09G5/02 , G09G3/001 , H04N9/3182 , H04N9/3194 , H04N9/3197
摘要： An image projection device includes an acquiring unit configured to acquire a first ratio of a second distance to a first distance. The first distance is a distance between a projecting unit that projects a projection image and a first point in a projection area on which the projection image is projected. The second distance is a distance between the projecting unit and a second point in the projection area. The image projection device also includes an estimating unit configured to estimate, using the first ratio, light/dark levels of respective division areas into which the projection area is divided; and a light/dark-level processing unit configured to perform light/dark-level processing on areas in the projection image corresponding respectively to the division areas in accordance with the corresponding light/dark level.
摘要翻译：图像投影装置包括获取单元，其被配置为获取第二距离与第一距离的第一比率。第一距离是投影投影图像的投影单元与投影投影图像的投影区域中的第一点之间的距离。第二距离是投影单元与投影区域中的第二点之间的距离。图像投影装置还包括：估计单元，被配置为使用第一比率来估计投影区域被划分成的各个划分区域的亮/暗电平; 以及亮/暗级处理单元，被配置为根据相应的亮/暗电平对分别对应的投影图像中的区域进行亮/暗级处理。

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