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    • 2. 发明授权
    • Method and apparatus for assigning priority to update data stored in plural storage means
    • 用于分配优先级以更新存储在多个存储装置中的数据的方法和装置
    • US06219762B1
    • 2001-04-17
    • US08892490
    • 1997-07-14
    • Jun HasegawaToshitada SaitoMasahiro OkadaToshio Fujisawa
    • Jun HasegawaToshitada SaitoMasahiro OkadaToshio Fujisawa
    • G06F1318
    • G06F12/0817
    • A storage means control apparatus of this invention includes a first processing unit for performing write processing in a first storage unit, a second processing unit for performing write processing in a second storage unit, a revealing data control unit for managing revealing data representing storage areas where the first processing unit has performed write processing in the first storage unit (101), another revealing data control unit for managing another revealing data representing storage areas where the second processing unit has performed write processing in the second storage unit, a priority data control unit for managing priority data representing a priority of each of the first and second processing units in units of storage areas of the second storage unit, a inhibition data control unit for managing inhibition data for inhibiting write processing in each storage area of the second storage unit using the priority data and the revealing data, and a processing data reflection unit for writing the data written in the first storage unit (101) in the second storage unit on the basis of the inhibition data. With this arrangement, when each write control unit in a plurality of processing units performs write processing in the storage unit of the self processing unit, matching of stored contents among the units can be ensured.
    • 本发明的存储装置控制装置包括用于在第一存储单元中执行写入处理的第一处理单元,用于在第二存储单元中执行写入处理的第二处理单元,用于管理表示存储区域的显示数据的显示数据控制单元, 第一处理单元在第一存储单元(101)中执行写入处理,另一个显示数据控制单元,用于管理表示第二处理单元在第二存储单元中执行写入处理的存储区域的另一显示数据,优先级数据控制单元 用于以第二存储单元的存储区域为单位管理表示第一处理单元和第二处理单元的优先级的优先级数据;禁止数据控制单元,用于管理用于禁止第二存储单元的每个存储区域中的写入处理的禁止数据,所述禁止数据使用 优先级数据和显示数据,以及处理数据反映 单元,用于基于禁止数据写入写入第二存储单元中的第一存储单元(101)中的数据。 利用这种布置,当多个处理单元中的每个写入控制单元在自身处理单元的存储单元中执行写入处理时,可以确保各单元之间存储的内容的匹配。
    • 3. 发明授权
    • ATM switch and ATM switching system
    • ATM交换机和ATM交换系统
    • US5920558A
    • 1999-07-06
    • US829428
    • 1997-03-31
    • Toshitada SaitoJun HasegawaMasahiro OkadaToshio Fujisawa
    • Toshitada SaitoJun HasegawaMasahiro OkadaToshio Fujisawa
    • H04Q3/00H04L12/70H04J3/22H04L12/50
    • H04L49/3009H04L12/5601H04L49/503H04L49/3018H04L49/3027
    • A switch executes complex protocol processing on control cells easily at a high speed in the same manner as normal cells are processed. The switch flexibly copes with new or modifies specifications and standards which might be established in the future for processing RM and OAM cells. Each link interface portion 1 of the ATM switch includes an input cells processing portion 7 and an output cell processing portion 8 provided at the input side and output side of a cell exchange portion 2, and cooperates with a control information maintenance portion 9 to execute application of switching information that the cell exchange portion 2 requires in input cells, and rewriting of ATM cell headers of input cells to and output cells from the cell exchange portion 2. The input cell processing portion 7 and the output cell processing portion 8 of each include a fixed sequencer and a microcode sequencer to execute complex protocol processing such as OAM, RM and other control functions in the microcode sequencer.
    • 交换机以与正常小区处理相同的方式高速地容易地对控制小区执行复杂的协议处理。 该交换机灵活应对新的或修改将来可能建立的用于处理RM和OAM信元的规范和标准。 ATM交换机的每个链路接口部分1包括设置在小区交换部分2的输入侧和输出侧的输入小区处理部分7和输出小区处理部分8,并与控制信息维护部分9协作以执行应用 在单元交换部分2需要输入单元的切换信息,以及将输入单元的ATM信元头部重写到单元交换部分2并从单元交换部分2输出单元。每个输入单元处理部分7和输出单元处理部分8包括 一个固定的音序器和一个微码序列器来执行诸如OAM,RM和微码序列器中的其他控制功能的复杂的协议处理。
    • 4. 发明授权
    • ATM switching system
    • ATM交换系统
    • US06198742B1
    • 2001-03-06
    • US08972064
    • 1997-11-17
    • Toshitada SaitoJun HasegawaToshio Fujisawa
    • Toshitada SaitoJun HasegawaToshio Fujisawa
    • H04L1228
    • H04L12/5601
    • An input cell processing portion 11 and an output cell processing portion 12 in a line interface 10 execute a normal ATM process and an insertion/divergence process etc with respect to an input cell flow and an output cell flow. A cell buffer 40 is constructed on an external memory device to accumulate a template (format) of ATM cells to be processed. The input cell processing portion 11 or the output cell processing unit 12 in the line interface 10 judges whether a necessity for inserting the network management cell might arise or not when processing the input cell flow. Upon detecting herein that the insertion necessity arises, the management cell template previously held on the cell buffer 40 is read, and, after a necessary data replacing process has been executed thereon, the management cell is inserted into the input cell flow or the output cell flow.
    • 行界面10中的输入单元处理部11和输出单元处理部12相对于输入单元流和输出单元流执行通常的ATM处理和插入/发散处理等。 单元缓冲器40构造在外部存储器件上以累积要处理的ATM单元的模板(格式)。 线路接口10中的输入单元处理部分11或输出单元处理单元12判断在处理输入单元流时是否可能出现插入网络管理单元的必要性。 在检测到插入的必要性出现时,先前保持在单元缓冲器40上的管理单元模板被读取,并且在执行必要的数据替换处理之后,将管理单元插入到输入单元流或输出单元 流。
    • 9. 发明授权
    • Endoscope system
    • 内窥镜系统
    • US08308635B2
    • 2012-11-13
    • US12330994
    • 2008-12-09
    • Hideki TanakaJun HasegawaToshio Nakamura
    • Hideki TanakaJun HasegawaToshio Nakamura
    • A61B1/00
    • A61B1/0052A61B1/0016A61B5/06A61B5/065
    • An endoscope system includes an endoscope with a bending portion installed on a distal side of an insertion portion; a bending drive unit which drives and bends the bending portion electrically; a map information storage unit which stores map information digitized by associating an amount of bending and a corresponding three-dimensional position and direction of a distal end of the insertion portion with each other, with a position near a rear end of the bending portion being designated as a reference position; a position and direction detecting unit which detects the position and direction of the distal end of the insertion portion; and a bending control unit which controls the bending drive unit to orient the distal end of the insertion portion into a target direction using the map information.
    • 一种内窥镜系统,包括:内窥镜,其具有安装在插入部的前侧的弯曲部; 弯曲驱动单元,其电动地弯曲弯曲部; 地图信息存储单元,其存储通过将弯曲的量与插入部的前端的对应的三维位置和方向相关联而被数字化的地图信息,在弯曲部的后端附近的位置被指定 作为参考; 位置和方向检测单元,其检测插入部分的远端的位置和方向; 以及弯曲控制单元,其使用所述地图信息来控制所述弯曲驱动单元将所述插入部的前端朝向目标方向。
    • 10. 发明授权
    • Endoscope bending control apparatus and endoscope system
    • 内窥镜弯曲控制装置及内窥镜系统
    • US08211009B2
    • 2012-07-03
    • US12764482
    • 2010-04-21
    • Hideki TanakaJun HasegawaToshio Nakamura
    • Hideki TanakaJun HasegawaToshio Nakamura
    • A61B1/04
    • G02B23/2476A61B1/0051A61B5/06A61B5/062
    • An endoscope bending control apparatus includes: an image feature value calculating section for calculating, based on an endoscopic image, an image feature value related to a luminal dark part; a bending control section for performing bending control on a bending portion in either one of a first bending operation mode in which a position of the luminal dark part is set as an insertion target and a distal end of the insertion portion is directed to the position and a second bending operation mode in which the distal end of the insertion portion is directed in a direction of the position of the luminal dark part; an operation mode switching section for switching an operation mode from one bending operation mode to the other according to a first switching condition based on the calculated image feature value; and a switching condition changing section for changing the first switching condition.
    • 内窥镜弯曲控制装置包括:图像特征量计算部,其根据内窥镜图像计算与管腔暗部相关的图像特征量; 弯曲控制部分,用于在其中将管腔暗部分的位置设置为插入目标的第一弯曲操作模式和插入部分的远端中的任一个中的弯曲部分上进行弯曲控制, 第二弯曲操作模式,其中插入部分的远端沿着管腔暗部位置的方向指向; 操作模式切换部分,用于根据所计算的图像特征值根据第一切换条件将操作模式从一个弯曲操作模式切换到另一个; 以及用于改变第一开关状态的开关条件改变部分。