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    • 2. 发明授权
    • Memory system performing wear leveling based on deletion request
    • 基于删除请求执行磨损均衡的内存系统
    • US09026764B2
    • 2015-05-05
    • US13420808
    • 2012-03-15
    • Daisuke Hashimoto
    • Daisuke Hashimoto
    • G06F12/00G06F12/02G06F12/10G06F13/00
    • G06F12/0246G06F12/023G06F12/10G06F2212/7201G06F2212/7205G06F2212/7211
    • A memory system of a embodiments includes a first storing area having physical blocks and a second storing area recording a logical to physical translation table and an erasure count table keeping data erasure count in physical blocks. The memory system of the embodiments includes a controller which, when a logical address for deletion is notified, obtains data erasure count of a deletion physical block including a deletion area specified by the physical address corresponding to the logical address, and when a physical block having a small erasure count not more than a predetermined rate of the data erasure count exists in the erasure count table, reads out valid data for the memory system in the physical block having a small erasure count onto the second storing area, writes the above data into the deletion area, and invalidates the valid data in the physical block having a small erasure count.
    • 实施例的存储器系统包括具有物理块的第一存储区域和记录逻辑到物理转换表的第二存储区域和在物理块中保持数据擦除计数的擦除计数表。 实施例的存储器系统包括控制器,当通知用于删除的逻辑地址时,获得包括由对应于逻辑地址的物理地址指定的删除区域的删除物理块的数据擦除计数,以及当具有 在擦除计数表中存在不大于数据擦除计数的预定速率的小擦除次数,将具有小擦除次数的物理块中的存储器系统的有效数据读出到第二存储区域,将上述数据写入 删除区域,使具有小擦除次数的物理块中的有效数据无效。
    • 5. 发明申请
    • BUS-BAR SET AND MANUFACTURING METHOD THEREFOR
    • 总线设置及其制造方法
    • US20140000927A1
    • 2014-01-02
    • US13982614
    • 2012-02-28
    • Daisuke HashimotoKouji FukumotoMasaharu Suetani
    • Daisuke HashimotoKouji FukumotoMasaharu Suetani
    • H01B7/00H01B13/06
    • H01B7/0018H01B13/06H01R11/288H01R43/24H02G5/005Y10T29/4922
    • The present invention is intended to provide a bus bar set that has excellent heat dissipation performance and mounting workability and prevents excessive heat generation due to an electrical connection failure, even when a cross section area of a conductive body is large. A bus bar set has a plurality of multilayer bus bars and an insulating member. The multilayer bus bars each include an intermediate portion having a plurality of layered plate-shaped conductive bodies and terminal portions having conductive bodies extending from two ends of the intermediate portion and connected to other members. The insulating member is composed of a flexible insulating body having a flat external shape, and covers and integrally connects the intermediate portions of the plurality of multilayer bus bars aligned in parallel with gaps therebetween on one plane.
    • 本发明旨在提供一种具有优异的散热性能和安装加工性的母线组,并且即使当导电体的横截面积大时也能防止由于电连接故障而导致的过热发生。 母线组具有多个多层母线和绝缘构件。 多层母线棒各自包括具有多个层叠的板状导电体的中间部分和具有从中间部分的两端延伸并连接到其它部件的导电体的端子部分。 绝缘构件由具有平坦外形的柔性绝缘体构成,并且在一个平面上覆盖并整体地连接多个多层汇流条的中间部分与其间的间隙平行排列。
    • 6. 发明授权
    • Electromagnetic shielding sheet
    • 电磁屏蔽片
    • US07642469B2
    • 2010-01-05
    • US10519935
    • 2003-08-08
    • Fumihiro ArakawaYasuhiko IshiiDaisuke HashimotoYukihiro KyodenEiji Ohishi
    • Fumihiro ArakawaYasuhiko IshiiDaisuke HashimotoYukihiro KyodenEiji Ohishi
    • H05K9/00
    • H05K9/0096B32B7/12B32B15/04Y10T428/24322
    • An electromagnetic shielding sheet is capable of shielding electromagnetic radiation generated by a display, has a proper transparency and uniformly distributed meshes, prevents the occurrence of white and/or black spot defects and linear defects and glaring, and ensures the satisfactory visibility of images. The electromagnetic shielding sheet has a conductive structure (109) having lines (107) having straight parts of widths (W) in the range of C(1±30%), where C is a predetermined value. The radius (r) of curvature of a side surface (107S) extending between the upper side (107U) and the lower side (107B) of a bank in a section of the lines (107) in a plane perpendicular to the transparent sheet meet a condition expressed by: 1.5t≦r≦3.0t, where t is the thickness of the conductive structure (109).
    • 电磁屏蔽片能够屏蔽由显示器产生的电磁辐射,具有适当的透明度和均匀分布的网格,防止白斑和/或黑点缺陷的发生以及线性缺陷和眩光,并确保图像的令人满意的可视性。 电磁屏蔽片具有导线结构(109),其具有在C(1±30%)范围内具有宽度(W)的直线部分的线(107),其中C是预定值。 在与透明片垂直的平面中的线(107)的一部分中的堤的上侧(107U)和下侧(107B)之间延伸的侧表面(107S)的曲率半径(r) 条件表示为:1.5t <= r <= 3.0t,其中t是导电结构(109)的厚度。
    • 10. 发明授权
    • Memory system and data deleting method
    • 内存系统和数据删除方法
    • US09026734B2
    • 2015-05-05
    • US13312129
    • 2011-12-06
    • Daisuke Hashimoto
    • Daisuke Hashimoto
    • G06F13/00G06F12/00G06F12/02G06F12/08
    • G06F12/0246G06F3/0608G06F3/061G06F3/0652G06F3/0679G06F12/08G06F2212/7205
    • According to one embodiment, a memory system includes: a memory area; a transfer processing unit that stores write data received from a host apparatus in the memory area; a delete notification buffer that accumulates a delete notification; and a delete notification processing unit. The delete notification processing unit collectively reads out a plurality of delete notifications from the delete notification buffer and classifies the read-out delete notifications for each unit area. The delete notification processing unit sequentially executes, for each unit area, processing for collectively invalidating write data related to one or more delete notifications classified in a same unit area and, in executing processing for one unit area in the processing sequentially executed for the each unit area, invalidates all write data stored in the one unit area after copying write data excluding write data to be invalidated stored in the one unit area to another unit area.
    • 根据一个实施例,存储器系统包括:存储区域; 传送处理单元,其将从主机装置接收的写入数据存储在存储区域中; 删除通知缓冲器,累积删除通知; 和删除通知处理单元。 删除通知处理单元从删除通知缓冲器中共同读出多个删除通知,并对每个单位区域的读出删除通知进行分类。 删除通知处理单元对于每个单位区域顺序地执行用于共同使与分类在同一单位区域中的一个或多个删除通知相关的写入数据无效的处理,并且在对于每个单元顺序执行的处理中对一个单位区域执行处理 区域,在将除了存储在一个单位区域中的无效的写入数据的写入数据复制到另一单位区域之后,使存储在一个单位区域中的所有写入数据无效。