Apparatus for selectively comparing pointers to detect full or empty
status of a circular buffer area in an input/output (I/O) buffer
    11.
    发明授权
    Apparatus for selectively comparing pointers to detect full or empty status of a circular buffer area in an input/output (I/O) buffer 失效
    用于选择性地比较指针以检测输入/输出(I / O)缓冲器中的循环缓冲区的全状态或空状态的装置

    公开(公告)号:US5537552A

    公开(公告)日:1996-07-16

    申请号:US93039

    申请日:1993-08-17

    摘要: An information reproducing apparatus for reproducing recorded data includes a buffer, a control device and a determining device. The buffer stores data blocks read out from a recording medium and includes first and second storage areas having respectively discontinuous storing and read addresses. The apparatus is controlled to execute in parallel a first process for storing the data blocks into the buffer and a second process for reading out the data blocks stored in the buffer to transfer the data blocks to a host apparatus. The determining device determines whether there are data in the first storage area to be transferred to the host apparatus by comparing a storing address in the buffer of the data which are being stored into the first storage area with a read address in the buffer of the data which are being read out from the first storage area. The first process is controlled so that a predetermined data block which has been read out from the recording medium is stored into the second storage area. When the predetermined data block is stored into the second storage area, the determining device does not compare the storing address in the buffer of the data which are being stored into the second storage area with the read address in the buffer of the data which are being read out from the buffer.

    摘要翻译: 用于再现记录数据的信息再现装置包括缓冲器,控制装置和确定装置。 缓冲器存储从记录介质读出的数据块,并且包括分别具有不连续存储和读取地址的第一和第二存储区域。 该装置被控制为并行执行用于将数据块存储到缓冲器中的第一处理和用于读出存储在缓冲器中的数据块的第二处理,以将数据块传送到主机装置。 确定装置通过将存储在第一存储区域中的数据的缓冲器中的存储地址与数据的缓冲器中的读取地址进行比较来确定是否存在要传送到主机设备的第一存储区域中的数据 它们正在从第一个存储区读出。 控制第一处理使得从记录介质读出的预定数据块被存储到第二存储区域中。 当预定数据块被存储到第二存储区域中时,确定装置不将存储在第二存储区域中的数据的缓冲器中的存储地址与正在被存储的数据的缓冲器中的读取地址进行比较 从缓冲区读出。

    SEARCH ENGINE AND SEARCH METHOD
    12.
    发明申请
    SEARCH ENGINE AND SEARCH METHOD 有权
    搜索引擎和搜索方法

    公开(公告)号:US20100228754A1

    公开(公告)日:2010-09-09

    申请号:US12487537

    申请日:2009-06-18

    申请人: Masami Shimakura

    发明人: Masami Shimakura

    IPC分类号: G06F17/30 G06F7/00

    CPC分类号: G06F17/30982

    摘要: A search engine has a plurality of comparators. Discriminants are set in the comparators for each search, and the comparators are selectively connected.

    摘要翻译: 搜索引擎具有多个比较器。 歧视者在每个搜索的比较器中设置,并且比较器被选择性地连接。

    COMMUNICATION APPARATUS AND METHOD OF CALCULATING ROUND TRIP TIME
    13.
    发明申请
    COMMUNICATION APPARATUS AND METHOD OF CALCULATING ROUND TRIP TIME 有权
    通信设备和计算周期时间的方法

    公开(公告)号:US20090323543A1

    公开(公告)日:2009-12-31

    申请号:US12487533

    申请日:2009-06-18

    申请人: Masami Shimakura

    发明人: Masami Shimakura

    IPC分类号: H04L12/26

    CPC分类号: H04L43/0864

    摘要: A communication apparatus which transmits data to a transmission destination, and receives, from the transmission destination, an acknowledgement indicating that the data has been received stores, in a memory, first specific data for specifying a plurality of transmission data, and transmission time data indicating transmission times of the plurality of transmission data. Based on second specific data contained in the acknowledgement, the communication apparatus searches the memory for first specific data for specifying transmission data corresponding to the acknowledgement, and calculates a round trip time based on the transmission time of the transmission data specified by the found first specific data, and a reception time at which the acknowledgement is received.

    摘要翻译: 向发送目的地发送数据并从发送目的地接收表示数据已被接收的确认的通信装置在存储器中存储用于指定多个发送数据的第一特定数据,以及指示多个发送数据的发送时间数据 多个发送数据的发送时间。 基于包含在确认中的第二特定数据,通信装置搜索存储器中的第一特定数据,以确定与确认相对应的发送数据,并且基于由发现的第一特定值指定的发送数据的发送时间来计算往返时间 数据和接收到确认的接收时间。

    COMMUNICATION APPARATUS AND INFORMATION TRANSFER METHOD
    14.
    发明申请
    COMMUNICATION APPARATUS AND INFORMATION TRANSFER METHOD 有权
    通信设备和信息传输方法

    公开(公告)号:US20080140977A1

    公开(公告)日:2008-06-12

    申请号:US11953286

    申请日:2007-12-10

    IPC分类号: G06F12/08

    摘要: A communication apparatus has plural processors to perform pipeline processing on communication data. A first processor among the plural processors transfers information, used by a second processor to perform post-stage processing of the first processor, from a first memory to a second memory.

    摘要翻译: 通信装置具有多个处理器来对通信数据进行流水线处理。 多个处理器之间的第一处理器将第二处理器使用的信息从第一存储器传送到第二存储器,以执行第一处理器的后期处理。

    Search engine and search method
    15.
    发明授权
    Search engine and search method 有权
    搜索引擎和搜索方法

    公开(公告)号:US08700591B2

    公开(公告)日:2014-04-15

    申请号:US12487537

    申请日:2009-06-18

    申请人: Masami Shimakura

    发明人: Masami Shimakura

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30982

    摘要: A search engine has a plurality of comparators. Discriminants are set in the comparators for each search, and the comparators are selectively connected.

    摘要翻译: 搜索引擎具有多个比较器。 歧视者在每个搜索的比较器中设置,并且比较器被选择性地连接。

    Communication apparatus and information transfer method
    16.
    发明授权
    Communication apparatus and information transfer method 有权
    通信设备和信息传递方法

    公开(公告)号:US08661205B2

    公开(公告)日:2014-02-25

    申请号:US11953286

    申请日:2007-12-10

    IPC分类号: G06F12/02 G06F13/00

    摘要: A communication apparatus has plural processors to perform pipeline processing on communication data. A first processor among the plural processors transfers information, used by a second processor to perform post-stage processing of the first processor, from a first memory to a second memory.

    摘要翻译: 通信装置具有多个处理器来对通信数据进行流水线处理。 多个处理器之间的第一处理器将第二处理器使用的信息从第一存储器传送到第二存储器,以执行第一处理器的后期处理。

    COMMUNICATION APPARATUS AND CONTROL METHOD
    17.
    发明申请
    COMMUNICATION APPARATUS AND CONTROL METHOD 审中-公开
    通信设备和控制方法

    公开(公告)号:US20090307364A1

    公开(公告)日:2009-12-10

    申请号:US12472196

    申请日:2009-05-26

    申请人: Masami Shimakura

    发明人: Masami Shimakura

    IPC分类号: G06F15/16 G06F12/08

    摘要: In a communication apparatus for communicating based on a communication protocol, context information relating to a connection of the communication protocol is held and managed. The timer used in the communication protocol is used for time-count process, a notification of timeout of the timer is given in advance, and when the notification of timeout is given in advance, an instruction for pre-load is given so that the context information is stored in the cache memory. Thereby, upon timeout of the timer, the context information is stored in the cache memory.

    摘要翻译: 在基于通信协议进行通信的通信装置中,保持和管理与通信协议的连接有关的上下文信息。 在通信协议中使用的定时器用于时间计数处理,预先给出定时器的超时通知,并且当提前给出超时通知时,给出预加载指令,使得上下文 信息存储在缓存中。 因此,在定时器超时之后,上下文信息被存储在高速缓冲存储器中。

    Method for updating a control program for an information processing
apparatus, and an information processing apparatus for updating a
control program of an associated rewritable memory or a memory disk
    18.
    发明授权
    Method for updating a control program for an information processing apparatus, and an information processing apparatus for updating a control program of an associated rewritable memory or a memory disk 失效
    用于更新信息处理装置的控制程序的方法和用于更新相关联的可重写存储器或存储盘的控制程序的信息处理装置

    公开(公告)号:US5608910A

    公开(公告)日:1997-03-04

    申请号:US240211

    申请日:1994-05-09

    申请人: Masami Shimakura

    发明人: Masami Shimakura

    摘要: An information processing system includes (i) a memory medium for storing a control program that includes a region for storing information indicative of its version and (ii) an apparatus for effecting at least one of recording of information on and reproduction of information from the memory medium. That apparatus includes (i) a rewritable memory for storing a control program for controlling that apparatus, the control program including a region for storing information indicative of its version, (ii) a comparing device for comparing the version of the control program stored in the rewritable memory with the version of the control program stored in the memory medium and (iii) a device for replacing a control program of an older version with a control program of a newer version, in conformity with the comparison.

    摘要翻译: 信息处理系统包括:(i)存储介质,用于存储控制程序,该控制程序包括用于存储指示其版本的信息的区域;以及(ii)用于执行信息的记录和从存储器再现信息中的至少一个的装置 中。 该装置包括:(i)可重写存储器,用于存储用于控制该装置的控制程序,所述控制程序包括用于存储指示其版本的信息的区域;(ii)比较装置,用于比较存储在其中的控制程序的版本 具有存储在存储介质中的控制程序版本的可重写存储器,以及(iii)根据比较,用于用较新版本的控制程序替换旧版本的控制程序的设备。

    Communication apparatus and method of calculating round trip time
    19.
    发明授权
    Communication apparatus and method of calculating round trip time 有权
    通信设备和往返时间的计算方法

    公开(公告)号:US07889672B2

    公开(公告)日:2011-02-15

    申请号:US12487533

    申请日:2009-06-18

    申请人: Masami Shimakura

    发明人: Masami Shimakura

    IPC分类号: H04L12/26

    CPC分类号: H04L43/0864

    摘要: A communication apparatus which transmits data to a transmission destination, and receives, from the transmission destination, an acknowledgement indicating that the data has been received stores, in a memory, first specific data for specifying a plurality of transmission data, and transmission time data indicating transmission times of the plurality of transmission data. Based on second specific data contained in the acknowledgement, the communication apparatus searches the memory for first specific data for specifying transmission data corresponding to the acknowledgement, and calculates a round trip time based on the transmission time of the transmission data specified by the found first specific data, and a reception time at which the acknowledgement is received.

    摘要翻译: 向发送目的地发送数据并从发送目的地接收表示数据已被接收的确认的通信装置在存储器中存储用于指定多个发送数据的第一特定数据,以及指示多个发送数据的发送时间数据 多个发送数据的发送时间。 基于包含在确认中的第二特定数据,通信装置搜索存储器中的第一特定数据,以确定与确认相对应的发送数据,并且基于由发现的第一特定值指定的发送数据的发送时间来计算往返时间 数据和接收到确认的接收时间。

    Information searching apparatus
    20.
    发明授权
    Information searching apparatus 失效
    信息搜索装置

    公开(公告)号:US4809214A

    公开(公告)日:1989-02-28

    申请号:US758734

    申请日:1985-07-25

    申请人: Masami Shimakura

    发明人: Masami Shimakura

    摘要: There is an information searching apparatus comprising: a photo disc device in which a plurality of image files are stored; a selecting circuit to select and read out one or a plurality of image files from among the image files stored in the photo disc device in accordance with a predetermined condition; a second memory device such as a semiconductor memory or a photo magnetic disc device to store the one or a plurality of image files read out by the selecting circuit; and a controller to control the readout of the image files from the photo disc device in accordance with the memory capacity of the second memory device and with the information quantity of the image files selected by the selecting circuit. In this apparatus, the search and readout of the image files are controlled by different controllers, so that a desired image file can be obtained for a short time.

    摘要翻译: 存在信息搜索装置,包括:其中存储多个图像文件的照片光盘装置; 选择电路,根据预定条件从存储在照片光盘装置中的图像文件中选择和读出一个或多个图像文件; 诸如半导体存储器或光磁盘装置的第二存储器件,用于存储由选择电路读出的一个或多个图像文件; 以及控制器,用于根据第二存储器件的存储容量以及由选择电路选择的图像文件的信息量来控制来自照片光盘设备的图像文件的读出。 在该装置中,图像文件的搜索和读出由不同的控制器控制,从而可以在短时间内获得期望的图像文件。