公开(公告)号：US20100199126A1

公开(公告)日：2010-08-05

申请号：US12636268

申请日：2009-12-11

申请人： Yasuo NOGUCHI ,  Kazutaka OGIHARA ,  Masahisa TAMURA ,  Yoshihiro TSUCHIYA ,  Tetsutaro MARUYAMA ,  Takashi WATANABE ,  Tatsuo KUMANO ,  Kazuichi OE

发明人： Yasuo NOGUCHI ,  Kazutaka OGIHARA ,  Masahisa TAMURA ,  Yoshihiro TSUCHIYA ,  Tetsutaro MARUYAMA ,  Takashi WATANABE ,  Tatsuo KUMANO ,  Kazuichi OE

IPC分类号： G06F11/00 ,  G06F12/00 ,  G06F11/16

CPC分类号： G06F11/1076 ,  G06F2211/104

摘要： A parity-data generating unit generates, in response to a write request containing update data, updated parity data in the parity group to which the update data belongs. A time-series-information generating unit generates time-series information indicating an anteroposterior relationship during writing between the update data and existing data stored in the unit storage area to which the update data is to be written. A time-series-information adding unit adds the time-series information, generated in response to the write request, to the update data as certification time-series information and that adds comparison time-series information to the updated parity data in association with the update data, the comparison time-series information having the same value as the certification time-series information. A writing unit distributes and writes, to the multiple storage devices, the update data to which the certification time-series information is added and the updated parity data to which the comparison time-series information is added.

摘要翻译： 奇偶校验数据生成单元响应于包含更新数据的写入请求，生成更新数据所属的奇偶校验组中的更新奇偶校验数据。 时间序列信息生成单元生成指示更新数据与存储在更新数据要被写入的单位存储区域中的现有数据之间的写入期间的前后关系的时间序列信息。 时间序列信息添加单元将作为响应于写入请求生成的时间序列信息添加到作为认证时间序列信息的更新数据，并且将比较时间序列信息与更新的奇偶校验数据相关联地将比较时间序列信息与 更新数据，比较时间序列信息具有与认证时间序列信息相同的值。 写入单元向多个存储设备分发并添加添加有认证时间序列信息的更新数据和添加了比较时间序列信息的更新的奇偶校验数据。

公开(公告)号：US20110093409A1

公开(公告)日：2011-04-21

申请号：US12905678

申请日：2010-10-15

申请人： Masahisa TAMURA ,  Yasuo NOGUCHI ,  Kazutaka OGIHARA ,  Tetsutaro MARUYAMA ,  Yoshihiro TSUCHIYA ,  Takashi WATANABE ,  Tatsuo KUMANO ,  Kazuichi OE

发明人： Masahisa TAMURA ,  Yasuo NOGUCHI ,  Kazutaka OGIHARA ,  Tetsutaro MARUYAMA ,  Yoshihiro TSUCHIYA ,  Takashi WATANABE ,  Tatsuo KUMANO ,  Kazuichi OE

IPC分类号： G06F17/00

CPC分类号： G06F17/60 ,  G06Q10/10 ,  G06Q30/0283

摘要： A non-transitory computer-readable recording medium stores therein a charge calculating program that causes a computer that manages a database of different data items to execute recording for each data item, information indicating the number of clients that receive the data item; extracting from the information recorded at the recording and for each data item to be received by a given client, information indicating the number of clients receiving the data item; calculating charges for the given client, based on the extracted information; and outputting the calculated charges.

摘要翻译： 非瞬时计算机可读记录介质存储有计费计算程序，其使管理不同数据项的数据库的计算机对每个数据项执行记录，指示接收数据项的客户端的数量的信息; 从记录中记录的信息和给定客户端要接收的每个数据项提取指示接收数据项的客户端数量的信息; 根据提取的信息计算给定客户的费用; 并输出所计算的费用。

公开(公告)号：US20090037681A1

公开(公告)日：2009-02-05

申请号：US12219748

申请日：2008-07-28

申请人： Kazutaka OGIHARA ,  Yoshihiro TSUCHIYA ,  Masahisa TAMURA ,  Tetsutaro MARUYAMA ,  Kazuichi OE ,  Takashi WATANABE ,  Tatsuo KUMANO

发明人： Kazutaka OGIHARA ,  Yoshihiro TSUCHIYA ,  Masahisa TAMURA ,  Tetsutaro MARUYAMA ,  Kazuichi OE ,  Takashi WATANABE ,  Tatsuo KUMANO

IPC分类号： G06F12/00

CPC分类号： G06F11/2094 ,  G06F11/2071 ,  G06F2201/835

摘要： A storage-management apparatus and method that manages storage areas. The storage-management apparatus includes a collecting unit that collects valid-area-determination information items, each of which shows whether a corresponding one of the storage areas is a valid or invalid area, and timestamp information items, each of which shows that a corresponding one of the storage areas has been accessed. In accordance with the valid-area-determination information items and the timestamp information items, data from a storage area which is selected from among valid areas and whose timestamp information item is oldest is copied to a storage area which is selected from among invalid areas and whose timestamp information item is oldest, and timestamp information items and valid-area-determination information items concerning the storage area from which the data is copied and concerning the storage area to which the data is copied is updated.

摘要翻译： 一种管理存储区域的存储管理装置和方法。 存储管理装置包括收集单元，其收集有效区域确定信息项目，每个存储区域确定信息项目显示相应的一个存储区域是有效区域还是无效区域，以及时间戳信息项目，每个时间戳记信息项目显示相应的 其中一个存储区已被访问。 根据有效区域确定信息项和时间戳信息项，将从有效区域中选择的时间戳信息项最早的存储区域的数据复制到从无效区域中选择的存储区域， 其时间戳信息项最早，并且更新与数据被复制的存储区域有关的涉及复制数据的存储区域的时间戳信息项和有效区域确定信息项。

公开(公告)号：US20130111165A1

公开(公告)日：2013-05-02

申请号：US13588415

申请日：2012-08-17

申请人： Toshihiro OZAWA ,  Kazutaka OGIHARA ,  Yasuo NOGUCHI ,  Tatsuo KUMANO ,  Masahisa TAMURA ,  Yoshihiro TSUCHIYA ,  Takashi WATANABE ,  Kazuichi OE

发明人： Toshihiro OZAWA ,  Kazutaka OGIHARA ,  Yasuo NOGUCHI ,  Tatsuo KUMANO ,  Masahisa TAMURA ,  Yoshihiro TSUCHIYA ,  Takashi WATANABE ,  Kazuichi OE

IPC分类号： G06F12/16

CPC分类号： G06F11/2089 ,  G06F11/2092

摘要： A computer-readable recording medium stores a program that causes a computer to execute a writing control process that includes receiving a writing request to write a first data to a first storage apparatus; determining a second data from among a series of data and based on a writing sequence of the series of data written to the computer and a count of storage areas at a second storage apparatus that sequentially selects from among the storage areas when data is received, a storage area to be over written by the received data, where the second data is written to the first storage apparatus and is identical to data that is stored in the storage area to be selected next at the second storage apparatus; and transmitting copy data of the first data to the second storage apparatus, when the second data has been written to the first storage apparatus.

摘要翻译： 计算机可读记录介质存储使计算机执行写入控制处理的程序，该程序包括接收将第一数据写入第一存储装置的写入请求; 从一系列数据中确定第二数据，并且基于写入计算机的一系列数据的写入顺序和在接收数据时从存储区域中顺次选择的第二存储装置的存储区域的计数， 存储区域被接收到的数据写入，其中第二数据被写入到第一存储装置，并且与在第二存储装置中接下来要选择的存储区域中存储的数据相同; 以及当所述第二数据已被写入到所述第一存储装置时，将所述第一数据的复制数据发送到所述第二存储装置。

公开(公告)号：US20130042082A1

公开(公告)日：2013-02-14

申请号：US13562748

申请日：2012-07-31

申请人： Masahisa TAMURA ,  Yasuo NOGUCHI ,  Kazutaka OGIHARA ,  Yoshihiro TSUCHIYA ,  Takashi WATANABE ,  Tatsuo KUMANO ,  Kazuichi OE ,  Toshihiro OZAWA

发明人： Masahisa TAMURA ,  Yasuo NOGUCHI ,  Kazutaka OGIHARA ,  Yoshihiro TSUCHIYA ,  Takashi WATANABE ,  Tatsuo KUMANO ,  Kazuichi OE ,  Toshihiro OZAWA

IPC分类号： G06F12/00

CPC分类号： G06F12/00 ,  G06F11/2069 ,  G06F11/2076 ,  G06F11/2082

摘要： An information processing apparatus includes a first storage unit and a processor. The first storage unit includes a first storage area. The processor receives a first request to write first data into the first storage area. The processor requests an external apparatus to write the first data into a second storage area in a second storage unit included in the external apparatus. The processor determines whether a first response has been received from the external apparatus. The first response indicates that the first data has been written into the second storage area. The processor writes the first data into the first storage area when the first response has been received. The processor requests, without writing the first data into the first storage area, the external apparatus to write second data stored in the first storage area into the second storage area when the first response has not been received.

摘要翻译： 信息处理装置包括第一存储单元和处理器。 第一存储单元包括第一存储区域。 处理器接收将第一数据写入第一存储区域的第一请求。 处理器请求外部设备将第一数据写入包括在外部设备中的第二存储单元中的第二存储区域中。 处理器确定是否已经从外部设备接收到第一响应。 第一个响应表示第一个数据已被写入第二个存储区域。 当接收到第一个响应时，处理器将第一个数据写入第一个存储区域。 当没有接收到第一响应时，处理器请求不将第一数据写入第一存储区域，外部设备将存储在第一存储区域中的第二数据写入第二存储区域。

公开(公告)号：US20120317130A1

公开(公告)日：2012-12-13

申请号：US13458666

申请日：2012-04-27

申请人： Takashi WATANABE ,  Yoshihiro Tsuchiya ,  Yasuo Noguchi

发明人： Takashi WATANABE ,  Yoshihiro Tsuchiya ,  Yasuo Noguchi

IPC分类号： G06F17/30

CPC分类号： G06F17/30197 ,  G06F17/30985 ,  G06F17/30988

摘要： Nodes respectively store a multilayer transposed Bloom filter. A client selects a node N1 from among the group of nodes and transmits a search request to the node N1. Upon receiving a reply from the node N1, the client determines whether the received search result indicates “positive”. If the search result is not positive, the client selects in order of node number, a node N2 and transmits a search request to the node N2. Upon receiving a reply from the node N2, the client determines whether the received search result indicates “positive”. Upon determining that the search result is positive, the client outputs the search result and ends the search notification process.

摘要翻译： 节点分别存储多层转置布鲁姆滤波器。 客户端从节点组中选择节点N1，并向节点N1发送搜索请求。 在从节点N1接收到回复之后，客户端确定接收到的搜索结果是否为正。 如果搜索结果不是正的，则客户端按节点编号的顺序选择节点N2，并向节点N2发送搜索请求。 在从节点N2接收到回复之后，客户端确定接收的搜索结果是否为肯定。 当确定搜索结果为肯定时，客户端输出搜索结果并结束搜索通知处理。

公开(公告)号：US20120310960A1

公开(公告)日：2012-12-06

申请号：US13461176

申请日：2012-05-01

申请人： Takashi WATANABE ,  Yoshihiro Tsuchiya ,  Yasuo Noguchi

发明人： Takashi WATANABE ,  Yoshihiro Tsuchiya ,  Yasuo Noguchi

IPC分类号： G06F17/30

CPC分类号： G06F17/30946

摘要： A non-transitory, computer readable storage medium storing a program for a computer being capable of accessing a group of nodes having divided-data structures obtained by dividing a data structure having a transposed hierarchical bloom filter of a hierarchical bloom filter and sets of data blocks by a predetermined bit width, wherein the hierarchical bloom filter has h-stage bloom filter arrays each having a bit width of “s”, the hth-stage bloom filter array having bits indicating false positives or negatives and the pth-stage bloom filter array having n=d[h-(p-1)] bloom filters (where 1≦p≦h) each having a bit width of m=s/d[h-(p-1)] (where d indicates a division number for the hth-stage bloom filter array), the transposed hierarchical bloom filter is obtained in the bloom filters in the bloom filter array, and the set of data blocks corresponds to the first-stage bloom filter array of the hierarchical bloom filter.

摘要翻译： 存储用于计算机的程序的非暂时的计算机可读存储介质，其能够访问具有分割数据结构的一组节点，所述分割数据结构通过划分具有分层布隆过滤器的转置的分层布隆过滤器的数据结构和数据块集合 其中分层布隆过滤器具有每个具有位宽s的h级布隆过滤器阵列，第h级布隆过滤器阵列具有指示误报或否定的位，并且具有n位的第p级布隆过滤器阵列 = d [h-（p-1）]绽放滤波器（其中1＆nlE; p＆nlE; h）具有位宽m = s / d [h-（p-1）]（其中d表示 第一阶段的布隆过滤器阵列），在布隆过滤器阵列的布隆过滤器中获得转置的分层布隆过滤器，并且数据块集合对应于分层布隆过滤器的第一阶段布隆过滤器阵列。

公开(公告)号：US20210187952A1

公开(公告)日：2021-06-24

申请号：US17119299

申请日：2020-12-11

申请人： Takayuki HASE ,  Taku HATAKEYAMA ,  Takashi WATANABE

发明人： Takayuki HASE ,  Taku HATAKEYAMA ,  Takashi WATANABE

IPC分类号： B41J2/165

摘要： A wiping device includes a first web material, a second web material, and a pressing member. The second web material is different from the first web material. The pressing member presses the first web material and the second web material to a target to be wiped. The first web material and the second web material are overlaid on top of one another and pressed against the target to be wiped.

公开(公告)号：US20210094319A1

公开(公告)日：2021-04-01

申请号：US17027768

申请日：2020-09-22

申请人： Toshiyuki KOBASHI ,  Satoyuki SEKIGUCHI ,  Taku HATAKEYAMA ,  Takashi WATANABE

发明人： Toshiyuki KOBASHI ,  Satoyuki SEKIGUCHI ,  Taku HATAKEYAMA ,  Takashi WATANABE

IPC分类号： B41J3/407 ,  B41J2/045

摘要： An image forming apparatus contains an ink having a dynamic surface tension of from 30 to 50 mN/m at a life time of 15 msec at 25 degrees C., a container containing the ink and a head configured to discharge the ink to a fabric including a first fabric containing synthetic fiber in an amount of more than 50 percent by mass and a second fabric containing natural fiber in an amount of 50 percent by mass or greater, the head including a nozzle surface, wherein a first distance between positions of two consecutive droplets of the ink discharged from the head on the first fabric is shorter than a second distance between positions of two consecutive droplets of the ink discharged from the head on the second fabric.

公开(公告)号：US20190283460A1

公开(公告)日：2019-09-19

申请号：US16351577

申请日：2019-03-13

申请人： Taku HATAKEYAMA ,  Takashi WATANABE ,  Kaoru TADOKORO ,  Sho OYAMATSU ,  Tomohiro INOUE ,  Hiroshi GOTOU ,  Mio KUMAI

发明人： Taku HATAKEYAMA ,  Takashi WATANABE ,  Kaoru TADOKORO ,  Sho OYAMATSU ,  Tomohiro INOUE ,  Hiroshi GOTOU ,  Mio KUMAI

IPC分类号： B41J11/00

摘要： A liquid discharge apparatus includes a conveyance path, a liquid discharge head, an ejection tray, and a drying device. A medium is conveyed in the conveyance path. The liquid discharge head discharges liquid onto the medium conveyed in the conveyance path. The medium is ejected to the ejection tray. The drying device dries the medium. The conveyance path includes a first bending portion to bend the medium, with a liquid-applied surface of the medium facing inward. The ejection tray includes a second bending portion to bend the medium, with the liquid-applied surface of the medium facing inward. A curvature of the medium bent by the first bending portion is greater than a curvature of the medium bent by the second bending portion. The drying device dries the medium conveyed in the first bending portion.