公开(公告)号：US07929845B2

公开(公告)日：2011-04-19

申请号：US11785158

申请日：2007-04-16

申请人： Masahiko Nagata ,  Kenji Tanaka

发明人： Masahiko Nagata ,  Kenji Tanaka

IPC分类号： H04N5/783

CPC分类号： H04N5/85 ,  H04N9/8042 ,  H04N9/8205

摘要： A playback apparatus includes a VOBU number retriever for obtaining the number of VOBU included in a title, a playback time retriever for obtaining playback time for the title and a playback controller for carrying out a special playback according to the number of VOBU and the playback time. The playback controller obtains average playback time for one VOBU from the playback time and number of VOBU for the title as unit playback time and refers to an address map of a VOBU according to the unit playback time to execute a high-speed search and time search.

摘要翻译： 播放装置包括用于获得包括在标题中的VOBU数量的VOBU号码检索器，用于获得标题的播放时间的播放时间检索器和根据VOBU的数量和播放时间执行特殊播放的播放控制器 。 播放控制器从播放时间和标题的VOBU的数量获得一个VOBU的平均播放时间作为单位播放时间，并且根据单元播放时间参考VOBU的地址映射，以执行高速搜索和时间搜索 。

公开(公告)号：US07080069B2

公开(公告)日：2006-07-18

申请号：US10083469

申请日：2002-02-27

申请人： Fumirou Abe ,  Masataka Matsuura ,  Yoko Tabata ,  Masahiko Nagata ,  Yasuhisa Hara

发明人： Fumirou Abe ,  Masataka Matsuura ,  Yoko Tabata ,  Masahiko Nagata ,  Yasuhisa Hara

IPC分类号： G06F17/30

CPC分类号： G06F17/30985 ,  G06F11/1032 ,  Y10S707/99933 ,  Y10S707/99934 ,  Y10S707/99943

摘要： A full text search system using a character string collation method which searches a large quantity of data using a plurality of search processing apparatuses is disclosed. This system comprises a search integration unit which divides search-target character string data into a group of character string records, allocates the divided records to one or more search processing apparatuses, transmits given character string search conditions to each search processing apparatus, and receives and integrates search results. Furthermore, this System comprises an update temporary storage unit which temporarily stores new character string records to update the search-target character string data and an update record search instruction unit which instructs the new character string records stored in the update temporary memory unit to any one of the search processing apparatuses determined in advance as a part of the search-target character string data.

公开(公告)号：US20100222909A1

公开(公告)日：2010-09-02

申请号：US12159339

申请日：2006-02-08

申请人： Yoshito Ohtake ,  Hiroshi Miwa ,  Tetsuya Ozawa ,  Tatsuhiko Yamamoto ,  Kenichi Ohno ,  Ken Mura ,  Jun Hikoe ,  Kouji Ootsuki ,  Masahiko Nagata

发明人： Yoshito Ohtake ,  Hiroshi Miwa ,  Tetsuya Ozawa ,  Tatsuhiko Yamamoto ,  Kenichi Ohno ,  Ken Mura ,  Jun Hikoe ,  Kouji Ootsuki ,  Masahiko Nagata

IPC分类号： G06F19/00

CPC分类号： G05B19/4187 ,  G05B2219/32279 ,  Y02P90/205

摘要： Work is performed in cooperation in a common region by a plurality of apparatuses and a human being, and at this time, human resources are used effectively, and the work is performed efficiently. When components A, B and C are processed by three apparatuses a, b and c and one person in, in the first process, the component A is processed by the person m, and the components B and C are processed by the two apparatuses b and c. In the second process, the component B is processed by the person in, and the components A and C are processed by the two apparatuses a and c. In the third process, the component C is processed by the person m, and the components A and B are processed by the two apparatuses a and b. The timings at which the person m intervenes in the respective apparatuses are prevented from overlapping in this manner, by which the work is performed efficiently.

摘要翻译： 通过多个装置和人在公共区域中协作进行工作，此时，有效地使用人力资源，有效地进行作业。 当组件A，B和C由三个装置a，b和c和一个人处理时，在第一过程中，组件A由人m处理，组件B和C由两个设备b 和c。 在第二过程中，组件B由人员处理，并且组件A和C由两个设备a和c处理。 在第三处理中，由人m处理部件C，由两个装置a和b处理部件A和B. 以这种方式防止了人们介入各个装置中的定时重叠，从而有效地进行了工作。

公开(公告)号：US20070286570A1

公开(公告)日：2007-12-13

申请号：US11785158

申请日：2007-04-16

申请人： Masahiko Nagata ,  Kenji Tanaka

发明人： Masahiko Nagata ,  Kenji Tanaka

IPC分类号： H04N5/91

CPC分类号： H04N5/85 ,  H04N9/8042 ,  H04N9/8205

摘要： A playback apparatus includes a VOBU number retriever for obtaining the number of VOBU included in a title, a playback time retriever for obtaining playback time for the title and a playback controller for carrying out a special playback according to the number of VOBU and the playback time. The playback controller obtains average playback time for one VOBU from the playback time and number of VOBU for the title as unit playback time and refers to an address map of a VOBU according to the unit playback time to execute a high-speed search and time search.

摘要翻译： 播放装置包括用于获得包括在标题中的VOBU数量的VOBU号码检索器，用于获得标题的播放时间的播放时间检索器和根据VOBU的数量和播放时间执行特殊播放的播放控制器 。 播放控制器从播放时间和标题的VOBU的数量获得一个VOBU的平均播放时间作为单位播放时间，并且根据单元播放时间参考VOBU的地址映射，以执行高速搜索和时间搜索 。

公开(公告)号：US20070005598A1

公开(公告)日：2007-01-04

申请号：US11298511

申请日：2005-12-12

申请人： Seishi Okamoto ,  Tatsuya Asai ,  Masataka Matsuura ,  Hiroya Hayashi ,  Masahiko Nagata

发明人： Seishi Okamoto ,  Tatsuya Asai ,  Masataka Matsuura ,  Hiroya Hayashi ,  Masahiko Nagata

IPC分类号： G06F7/00

CPC分类号： G06F17/30719 ,  G06F7/24 ,  G06Q10/10

摘要： A computer-readable storage medium storing a dataset sorting program is provided to sort records in a dataset into a plurality of destination groups according to a given key item specification. An item value extractor creates an item value list for every record. Then a frequent tree builder builds a frequent tree from the item value lists by finding patterns of item values that appear more often than a threshold specified by a given growth rate parameter. Each item value pattern is a leading part of an item value list with a variable length. A destination group mapper associates each node of the frequent tree with one of the plurality of destination groups. A record sorter traces the frequent tree according to the item value list of each given record, and upon reaching a particular node, puts the record into the destination group associated with that node.

摘要翻译： 提供了存储数据集排序程序的计算机可读存储介质，用于根据给定的关键项目规范将数据集中的记录分类成多个目的地组。 项目值提取器为每个记录创建项目值列表。 然后，频繁的树构建器通过查找比给定增长率参数指定的阈值多出现的项目值的模式，从项目值列表构建一个频繁的树。 每个项目值模式是具有可变长度的项目值列表的前导部分。 目的地组映射器将频繁树的每个节点与多个目的地组之一相关联。 记录排序器根据每个给定记录的项目值列表跟踪频繁树，并且在到达特定节点时，将记录放入与该节点相关联的目的地组中。

公开(公告)号：US07089227B2

公开(公告)日：2006-08-08

申请号：US09998225

申请日：2001-12-03

申请人： Fumirou Abe ,  Masataka Matsuura ,  Masahiko Nagata ,  Yasuhisa Hara

发明人： Fumirou Abe ,  Masataka Matsuura ,  Masahiko Nagata ,  Yasuhisa Hara

IPC分类号： G06F7/00 ,  G06F17/30

CPC分类号： G06F17/30985 ,  G06F17/30634 ,  Y10S707/99932 ,  Y10S707/99933

摘要： In a full text search retrieval device connected to a plurality of user terminals, a received retrieval condition and terminal device information are stored in a trailing character buffer. If it is determined that a preceding retrieving process is not being performed, then a retrieval pattern variable table and a retrieval request expression variable table are generated. According to the retrieval request expression variable table, a database of the data to be searched is searched to extract a retrieval result matching the retrieval condition transmitted from each of the terminal devices, and the extracted retrieval result is transmitted to each of the plurality of terminal devices. Thus, although retrieval requests are continuously transmitted from respective users, a retrieval result can be returned to each user terminal in the same response time as in the case where a user terminal corresponds to a retrieval device.

公开(公告)号：US6064439A

公开(公告)日：2000-05-16

申请号：US924259

申请日：1997-09-05

申请人： Tsuyoshi Kimura ,  Masahiko Nagata

发明人： Tsuyoshi Kimura ,  Masahiko Nagata

IPC分类号： H04B1/16 ,  H04H20/00 ,  H04H40/18 ,  H04N7/06 ,  H04N7/088 ,  H04N7/087

CPC分类号： H04N7/088 ,  H04H20/42 ,  H04H40/18 ,  H04H60/27 ,  H04N7/06 ,  H04H20/16

摘要： An FM teletext broadcast receiver having a page memory function of holding designed specific page data upon completion of an FM teletext broadcast program includes a data storage section. The data storage section includes a data storage area for storing received data, a state bit table for indicating the use state of each block in the data storage area, an information table for managing program data stored in the data storage area, a page memory state bit table in which a bit data value indicating whether page data in each block in the data storage area is held upon completion of a program is set and held, and a page memory information table in which table data of predetermined management items for each block in which the page data is held/set is stored. The data storage area is shared between a program data storage area and a page memory storage area to attain flexible memory allocation.

摘要翻译： 具有在FM图文广播节目完成时保持设计的特定页数据的页存储功能的FM图文广播接收机包括数据存储部分。 数据存储部分包括用于存储接收数据的数据存储区域，用于指示数据存储区域中每个块的使用状态的状态位表，用于管理存储在数据存储区域中的程序数据的信息表，页存储器状态 位置表，其中指示在程序完成时是否保持数据存储区域中的每个块中的页面数据的位数据值;以及页面存储信息表，其中每个块的预定管理项目的表数据 保存/设置页数据。 数据存储区域在程序数据存储区域和页面存储器存储区域之间共享以获得灵活的存储器分配。

公开(公告)号：US08195686B2

公开(公告)日：2012-06-05

申请号：US12479133

申请日：2009-06-05

申请人： Shinichiro Tago ,  Masahiko Nagata ,  Tatsuya Asai

发明人： Shinichiro Tago ,  Masahiko Nagata ,  Tatsuya Asai

IPC分类号： G06F17/30

CPC分类号： G06F17/30

摘要： A search device creates as many stack frames as the number obtained by adding one to the number of search condition character strings contained in an out-of-search-condition character string in a stack, sequentially inputs character strings in a text into automaton data, determines whether the character strings in the text hit the search condition character string or the out-of-search-condition character string to push correspondence to the stack or to change correspondence into non-correspondence, and determines whether the text is to be searched.

摘要翻译： 搜索装置创建与通过将包含在堆栈中的搜索条件字符串中的搜索条件字符串的数量相加而获得的数量的多个堆栈帧顺序地输入到文本中的字符串到自动机数据中， 确定文本中的字符串是否符合搜索条件字符串或搜索条件字符串，以推动对应于堆栈或将对应关系改变为不对应，并且确定是否要搜索文本。

公开(公告)号：US07962524B2

公开(公告)日：2011-06-14

申请号：US11298511

申请日：2005-12-12

申请人： Seishi Okamoto ,  Tatsuya Asai ,  Masataka Matsuura ,  Hiroya Hayashi ,  Masahiko Nagata

发明人： Seishi Okamoto ,  Tatsuya Asai ,  Masataka Matsuura ,  Hiroya Hayashi ,  Masahiko Nagata

IPC分类号： G06F7/00

CPC分类号： G06F17/30719 ,  G06F7/24 ,  G06Q10/10

摘要： A computer-readable storage medium storing a dataset sorting program is provided to sort records in a dataset into a plurality of destination groups according to a given key item specification. An item value extractor creates an item value list for every record. Then a frequent tree builder builds a frequent tree from the item value lists by finding patterns of item values that appear more often than a threshold specified by a given growth rate parameter. Each item value pattern is a leading part of an item value list with a variable length. A destination group mapper associates each node of the frequent tree with one of the plurality of destination groups. A record sorter traces the frequent tree according to the item value list of each given record, and upon reaching a particular node, puts the record into the destination group associated with that node.

摘要翻译： 提供了存储数据集排序程序的计算机可读存储介质，用于根据给定的关键项目规范将数据集中的记录分类成多个目的地组。 项目值提取器为每个记录创建项目值列表。 然后，频繁的树构建器通过查找比给定增长率参数指定的阈值多出现的项目值的模式，从项目值列表构建一个频繁的树。 每个项目值模式是具有可变长度的项目值列表的前导部分。 目的地组映射器将频繁树的每个节点与多个目的地组之一相关联。 记录排序器根据每个给定记录的项目值列表跟踪频繁树，并且在到达特定节点时，将记录放入与该节点相关联的目的地组中。

公开(公告)号：US07457799B2

公开(公告)日：2008-11-25

申请号：US10853908

申请日：2004-05-25

申请人： Masahiko Nagata ,  Masataka Matsuura ,  Norikazu Isomura

发明人： Masahiko Nagata ,  Masataka Matsuura ,  Norikazu Isomura

IPC分类号： G06F7/00 ,  G06F17/00 ,  G06F17/30

CPC分类号： G06F17/30911 ,  G06F17/30929 ,  Y10S707/99932 ,  Y10S707/99933

摘要： Tag registration information, keyword registration information, and state management information are generated based on a search condition, and a tag search of detecting a tag registered in the tag registration information from document data of a structured document is switched to and from a keyword search of detecting a keyword registered in the keyword registration information according to the state management information.

摘要翻译： 基于搜索条件生成标签注册信息，关键字登记信息和状态管理信息，并且从结构化文档的文档数据中检索登记在标签登记信息中的标签的标签搜索被切换到关键词搜索 根据状态管理信息检测在关键字登记信息中登记的关键字。