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14 条记录 (耗时 0.022 秒)

    Cache memory system
    1.
    发明申请
    Cache memory system 有权
    缓存存储系统

    公开(公告)号：US20080022040A1

    公开(公告)日：2008-01-24

    申请号：US11826496

    申请日：2007-07-16

    申请人： Seimizu Joukan ,  Tomohiro Hirata ,  Kiyoshi Owada

    发明人： Seimizu Joukan ,  Tomohiro Hirata ,  Kiyoshi Owada

    IPC分类号： G06F12/00

    CPC分类号： G06F12/1054 ,  G06F12/0864

    摘要： The cache memory system 1 comprises: a virtual index obtaining unit 13 operable to obtain, based on a virtual address, virtual indexes of an access-target cache line and a cache line potentially having a cache-aliasing relationship with the access-target cache line; a physical tag obtaining unit 15 operable to obtain a physical tag of a physical page by performing address translation on the virtual address; and a comparing unit 16 operable to compare a physical tag TAG obtained by the physical tag obtaining unit 15 with each tag information piece TAG(i) belonging to cache lines corresponding to the virtual indexes and output from the tag array 11a based on the virtual indexes obtained by the virtual index obtaining unit 13, and determines a cache hit/miss.

    摘要翻译： 高速缓冲存储器系统1包括：虚拟索引获取单元13，可操作以基于虚拟地址获得可能与访问目标高速缓存行具有高速缓存混叠关系的访问目标高速缓存行和高速缓存行的虚拟索引 ; 物理标签获取单元15，用于通过在虚拟地址上执行地址转换来获得物理页面的物理标签; 以及比较单元16，其可操作以将由物理标签获取单元15获得的物理标签TAG与属于与虚拟索引对应的高速缓存线的每个标签信息片段TAG（i）进行比较，并且基于虚拟索引从标签阵列11a输出 由虚拟索引获取单元13获得的索引，并确定高速缓存命中/未命中。

    Cache memory system
    2.
    发明授权
    Cache memory system 有权
    缓存存储系统

    公开(公告)号：US07870325B2

    公开(公告)日：2011-01-11

    申请号：US11826496

    申请日：2007-07-16

    申请人： Seimizu Joukan ,  Tomohiro Hirata ,  Kiyoshi Owada

    发明人： Seimizu Joukan ,  Tomohiro Hirata ,  Kiyoshi Owada

    IPC分类号： G06F12/00

    CPC分类号： G06F12/1054 ,  G06F12/0864

    摘要： The cache memory system 1 comprises: a virtual index obtaining unit 13 operable to obtain, based on a virtual address, virtual indexes of an access-target cache line and a cache line potentially having a cache-aliasing relationship with the access-target cache line; a physical tag obtaining unit 15 operable to obtain a physical tag of a physical page by performing address translation on the virtual address; and a comparing unit 16 operable to compare a physical tag TAG obtained by the physical tag obtaining unit 15 with each tag information piece TAG(i) belonging to cache lines corresponding to the virtual indexes and output from the tag array 11a based on the virtual indexes obtained by the virtual index obtaining unit 13, and determines a cache hit/miss.

    摘要翻译： 高速缓冲存储器系统1包括：虚拟索引获取单元13，可操作以基于虚拟地址获得可能与访问目标高速缓存行具有高速缓存混叠关系的访问目标高速缓存行和高速缓存行的虚拟索引 ; 物理标签获取单元15，用于通过在虚拟地址上执行地址转换来获得物理页面的物理标签; 以及比较单元16，其可操作以将由物理标签获取单元15获得的物理标签TAG与属于与虚拟索引对应的高速缓存行的标签信息块TAG（i）和基于虚拟索引从标签阵列11a输出 由虚拟索引获取单元13获得，并确定高速缓存命中/未命中。

    Music playback system and music playback machine
    5.
    发明申请
    Music playback system and music playback machine 审中-公开
    音乐播放系统和音乐播放机

    公开(公告)号：US20080058973A1

    公开(公告)日：2008-03-06

    申请号：US11896016

    申请日：2007-08-29

    申请人： Tomohiro Hirata ,  Makoto Fujiwara ,  Kenichiro Uda

    发明人： Tomohiro Hirata ,  Makoto Fujiwara ,  Kenichiro Uda

    IPC分类号： G06F17/00

    CPC分类号： G11B27/105 ,  G11B2220/61 ,  H04M1/72558 ,  H04N5/907

    摘要： A first LSI moves to an energy saving state after saving the header analysis result from a header information analysis unit in a header analysis result storage unit. While the first LSI is in the energy-saving state, a second LSI reads and plays back audio data that is stored in a memory device based on the header analysis result that is saved in the header analysis result storage unit.

    摘要翻译： 在标题分析结果存储单元中的标题信息分析单元中保存标题分析结果之后，第一LSI移动到节能状态。 当第一LSI处于节能状态时，第二LSI基于保存在标题分析结果存储单元中的标题分析结果来读取和重放存储在存储设备中的音频数据。

    File system control apparatus
    7.
    发明申请
    File system control apparatus 审中-公开
    文件系统控制装置

    公开(公告)号：US20050182748A1

    公开(公告)日：2005-08-18

    申请号：US11039878

    申请日：2005-01-24

    申请人： Tomohiro Hirata ,  Masakazu Urade ,  Sachiko Maeda ,  Tomoko Uenishi

    发明人： Tomohiro Hirata ,  Masakazu Urade ,  Sachiko Maeda ,  Tomoko Uenishi

    IPC分类号： G06F15/177 ,  G06F3/06 ,  G06F7/00 ,  G06F9/52 ,  G06F12/00 ,  G06F17/30

    CPC分类号： G06F16/10 ,  G06F16/40

    摘要： A file system control apparatus, which exclusively shares a recording device upon executing first and second file systems, is provided with a file system controller, which controls in such a manner that, even when, during access execution of the first file system to a recording device, an access execution request to the recording device is given from the second file system that is different from the first file system, the access execution of the second file system is not delayed by the access execution of the first file system.

    摘要翻译： 在执行第一和第二文件系统时专门共享记录装置的文件系统控制装置设置有文件系统控制器，其以这样的方式进行控制，使得即使在第一文件系统访问执行到记录期间 从与第一文件系统不同的第二文件系统给出对记录装置的访问执行请求，第二文件系统的访问执行不被第一文件系统的访问执行延迟。

    Knocking sensor
    8.
    发明申请
    Knocking sensor 失效
    敲击传感器

    公开(公告)号：US20050155412A1

    公开(公告)日：2005-07-21

    申请号：US11035059

    申请日：2005-01-14

    申请人： Katsuki Aoi ,  Tomohiro Hirata ,  Takashi Maeda

    发明人： Katsuki Aoi ,  Tomohiro Hirata ,  Takashi Maeda

    IPC分类号： G01H17/00 ,  G01H11/08 ,  G01L23/22

    CPC分类号： G01L23/222

    摘要： A knocking sensor comprises: a cylindrical body including a cylindrical portion and a supporting flange provided at an outer circumference of a lower end of the cylindrical portion; parts including an insulating member, an electrode plate and an annular piezoelectric element; and a fixing member including a tubular portion which comprises a holding portion protruding from an outer circumference of the tubular portion and is formed to insert into the cylindrical portion from an upper end of the cylindrical portion, the holding portion being elastically deformable to hold the parts, wherein the fixing member is fixed in the cylindrical portion by inserting the tubular portion into the cylindrical portion from the upper end of the cylindrical portion and wherein the parts are clamped and fixed between the supporting flange and the holding portion by holding the parts elastically with the holding portion, while the fixing member is fixed in the cylindrical portion.

    摘要翻译： 爆震传感器包括：圆柱体，其包括圆柱形部分和设置在圆柱形部分的下端的外圆周处的支撑凸缘; 零件包括绝缘件，电极板和环形压电元件; 以及固定构件，其包括管状部分，该管状部分包括从所述管状部分的外周突出的保持部分，并且形成为从所述圆筒部分的上端插入到所述圆筒部分中，所述保持部分可弹性变形以保持部件 其特征在于，所述固定部件通过从所述圆筒部的上端插入所述圆筒部而将所述筒部固定在所述圆筒部，并且通过将所述部分弹性地保持在所述支撑凸缘和所述保持部之间， 固定部件固定在圆筒形部分中。

    Knocking sensor
    9.
    发明授权
    Knocking sensor 有权
    敲击传感器

    公开(公告)号：US09182309B2

    公开(公告)日：2015-11-10

    申请号：US13583944

    申请日：2011-02-24

    申请人： Tomohiro Hirata ,  Takuma Nomura

    发明人： Tomohiro Hirata ,  Takuma Nomura

    IPC分类号： G01L23/22 ,  G01L19/06 ,  G01L19/14

    CPC分类号： G01L23/222 ,  G01L19/0681 ,  G01L19/141

    摘要： There is provided a knocking sensor that has good insulation characteristics even at an operating temperature of 150° C. or more and is excellent in the accuracy of knocking detection. The knocking sensor 10 includes a sensor body 20 including: a metal shell 12 that includes a cylindrical portion 12a and a flange portion 12b positioned at one end of the cylindrical portion 12a and protruding outward in a radial direction; an annular piezoelectric element 15; upper and lower electrode plates 16 and 14 that are superimposed on upper and lower surfaces of the piezoelectric element 15; a weight 17 that is disposed so that the piezoelectric element 15 is interposed between the weight and the flange portion 12b; a lower insulating plate 13 that is disposed between the flange portion 12b and the lower electrode plate 14; and an upper insulating plate 13t that is disposed between the upper electrode plate 16 and the weight 17; and a resin molding 11 that covers the sensor body 20. Further, the thickness of each of the upper and lower insulating plates 16 and 14 is in the range of 0.05 mm to 0.50 mm, and the resin molding 11 is made of polyphenylene sulfide having good heat resistance.

    摘要翻译： 提供即使在150℃以上的工作温度下也具有良好的绝缘特性的爆震传感器，并且爆震检测精度优异。 爆震传感器10包括：传感器主体20，包括：金属壳体12，其包括圆柱形部分12a和位于圆柱形部分12a的一端并沿径向向外突出的凸缘部分12b; 环形压电元件15; 重叠在压电元件15的上表面和下表面上的上下电极板16和14; 重物17被配置为使得压电元件15插入在重物和凸缘部分12b之间; 布置在凸缘部分12b和下电极板14之间的下绝缘板13; 以及设置在上电极板16和配重17之间的上绝缘板13t; 以及覆盖传感器主体20的树脂成形体11.此外，上下绝缘板16,14的厚度在0.05mm〜0.50mm的范围内，树脂成形体11由聚苯硫醚构成， 良好的耐热性。