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1. 发明授权

US08880836B2 Memory management device and method 有权
标题翻译：内存管理设备和方法
公开(公告)号：US08880836B2
公开(公告)日：2014-11-04
申请号：US12970145
申请日：2010-12-16
申请人： Tsutomu Owa , Masaki Miyagawa , Atsushi Kunimatsu , Mari Takada
发明人： Tsutomu Owa , Masaki Miyagawa , Atsushi Kunimatsu , Mari Takada
IPC分类号： G06F12/00 , G06F12/02
CPC分类号： G06F3/0616 , G06F3/0661 , G06F3/0679 , G06F12/0246 , G06F2212/7201 , G06F2212/7202 , G06F2212/7204 , G06F2212/7211 , H03M7/6088
摘要： According to one embodiment, a device includes a determination unit, compression unit, selecting unit, write updating unit, writing unit. The determination unit determines whether to compress write data based on specific information. The specific information including at least one of the type, number of accesses, access frequency and importance level of the write data. The compression unit compresses the write data when determining to compress the write data. The selecting unit selects a write region for the write data in nonvolatile memory based on the specific information. The write updating unit updates the specific information. The writing unit writes compressed write data into the write region when determining to compress the write data. The writing unit writes uncompressed write data into the write region when not determining to compress the write data.
摘要翻译：根据一个实施例，一种设备包括确定单元，压缩单元，选择单元，写入更新单元，写入单元。确定单元基于特定信息确定是否压缩写入数据。具体信息包括写入数据的类型，数量，访问频率和重要性水平中的至少一个。当确定压缩写入数据时，压缩单元压缩写入数据。选择单元基于特定信息来选择非易失性存储器中的写入数据的写入区域。写入更新单元更新特定信息。当确定压缩写入数据时，写入单元将压缩写入数据写入写入区域。当不确定压缩写入数据时，写入单元将未压缩的写入数据写入写入区域。

2. 发明申请

US20110145486A1 MEMORY MANAGEMENT DEVICE AND METHOD 有权
标题翻译：存储器管理设备和方法
公开(公告)号：US20110145486A1
公开(公告)日：2011-06-16
申请号：US12970145
申请日：2010-12-16
申请人： Tsutomu Owa , Masaki Miyagawa , Atsushi Kunimatsu , Mari Takada
发明人： Tsutomu Owa , Masaki Miyagawa , Atsushi Kunimatsu , Mari Takada
IPC分类号： G06F12/00
CPC分类号： G06F3/0616 , G06F3/0661 , G06F3/0679 , G06F12/0246 , G06F2212/7201 , G06F2212/7202 , G06F2212/7204 , G06F2212/7211 , H03M7/6088
摘要： According to one embodiment, a device includes a determination unit, compression unit, selecting unit, write updating unit, writing unit. The determination unit determines whether to compress write data based on specific information. The specific information including at least one of the type, number of accesses, access frequency and importance level of the write data. The compression unit compresses the write data when determining to compress the write data. The selecting unit selects a write region for the write data in nonvolatile memory based on the specific information. The write updating unit updates the specific information. The writing unit writes compressed write data into the write region when determining to compress the write data. The writing unit writes uncompressed write data into the write region when not determining to compress the write data.
摘要翻译：根据一个实施例，一种设备包括确定单元，压缩单元，选择单元，写入更新单元，写入单元。确定单元基于特定信息确定是否压缩写入数据。具体信息包括写入数据的类型，数量，访问频率和重要性水平中的至少一个。当确定压缩写入数据时，压缩单元压缩写入数据。选择单元基于特定信息来选择非易失性存储器中的写入数据的写入区域。写入更新单元更新特定信息。当确定压缩写入数据时，写入单元将压缩写入数据写入写入区域。当不确定压缩写入数据时，写入单元将未压缩的写入数据写入写入区域。

3. 发明申请

US20120030413A1 MEMORY MANAGEMENT DEVICE, INFORMATION PROCESSING DEVICE, AND MEMORY MANAGEMENT METHOD 审中-公开
标题翻译：存储器管理设备，信息处理设备和存储器管理方法
公开(公告)号：US20120030413A1
公开(公告)日：2012-02-02
申请号：US13050528
申请日：2011-03-17
申请人： Masaki Miyagawa , Atsushi Kunimatsu , Tsutomu Owa , Reina Nishino
发明人： Masaki Miyagawa , Atsushi Kunimatsu , Tsutomu Owa , Reina Nishino
IPC分类号： G06F12/02
CPC分类号： G06F12/0246 , G06F2212/205
摘要： According to one embodiment, a memory management device configured to manage a main memory including a nonvolatile semiconductor memory, the memory management device includes a sort module configured to sort, at a time of a data write operation in the nonvolatile semiconductor memory, data to write areas of the nonvolatile semiconductor memory, based on information of a frequency of write which is determined by a data attribute of the data, and a control module configured to write the sorted data in the nonvolatile semiconductor memory by an incremental-write type.
摘要翻译：根据一个实施例，一种存储器管理装置，被配置为管理包括非易失性半导体存储器的主存储器，所述存储器管理装置包括分类模块，其被配置为在所述非易失性半导体存储器中的数据写入操作时对写入的数据进行排序基于由数据的数据属性确定的写入频率的信息的非易失性半导体存储器的区域以及被配置为通过增量写入类型将排序数据写入非易失性半导体存储器的控制模块。

4. 发明授权

US08612692B2 Variable write back timing to nonvolatile semiconductor memory 有权
标题翻译：可变写回定时到非易失性半导体存储器
公开(公告)号：US08612692B2
公开(公告)日：2013-12-17
申请号：US13052203
申请日：2011-03-21
申请人： Kenta Yasufuku , Masaki Miyagawa , Goh Uemura , Tsutomu Owa , Tsutomu Unesaki , Atsushi Kunimatsu
发明人： Kenta Yasufuku , Masaki Miyagawa , Goh Uemura , Tsutomu Owa , Tsutomu Unesaki , Atsushi Kunimatsu
IPC分类号： G06F12/12
CPC分类号： G06F12/0893 , G06F12/0804 , G06F12/126 , G06F2212/2022
摘要： According to one embodiment, an information processing device includes a first determination section and a setting section. The first determination section determines inconsistency between first data and second data. The first data is stored in a nonvolatile semiconductor memory. The second data is corresponding to the first data and stored in a semiconductor memory. The setting section sets execution timing of write back based on access frequency information associated with the second data.
摘要翻译：根据一个实施例，信息处理设备包括第一确定部分和设置部分。第一确定部分确定第一数据与第二数据之间的不一致性。第一数据存储在非易失性半导体存储器中。第二数据对应于第一数据并存储在半导体存储器中。设置部分基于与第二数据相关联的访问频率信息来设置回写的执行定时。

5. 发明申请

US20120030405A1 INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD 有权
标题翻译：信息处理设备和信息处理方法
公开(公告)号：US20120030405A1
公开(公告)日：2012-02-02
申请号：US13076952
申请日：2011-03-31
申请人： Atsushi KUNIMATSU , Goh Uemura , Tsutomu Owa
发明人： Atsushi KUNIMATSU , Goh Uemura , Tsutomu Owa
IPC分类号： G06F12/08
CPC分类号： G06F9/45537 , G06F12/0246 , G06F12/0802 , G06F2009/45583 , G06F2212/1036 , G06F2212/2022 , G06F2212/7208
摘要： According to one embodiment, an information processing device includes an OS and a virtual machine switching section. The OS accesses a hardware resource including a nonvolatile semiconductor memory and a semiconductor memory used as a cache memory of the nonvolatile semiconductor memory. The virtual machine switching section switches a virtual machine in exection from a first virtual machine to a second virtual machine while a cache process is executed, when cache miss in a process executed by the first virtual machine is detected.
摘要翻译：根据一个实施例，信息处理设备包括OS和虚拟机切换部分。 OS访问包括用作非易失性半导体存储器的高速缓冲存储器的非易失性半导体存储器和半导体存储器的硬件资源。当检测到由第一虚拟机执行的处理中的高速缓存未命中时，虚拟机切换部分将执行高速缓存处理的虚拟机从第一虚拟机切换到第二虚拟机。

6. 发明授权

US08645612B2 Information processing device and information processing method 有权
标题翻译：信息处理装置及信息处理方法
公开(公告)号：US08645612B2
公开(公告)日：2014-02-04
申请号：US13076952
申请日：2011-03-31
申请人： Atsushi Kunimatsu , Goh Uemura , Tsutomu Owa
发明人： Atsushi Kunimatsu , Goh Uemura , Tsutomu Owa
IPC分类号： G06F13/16
CPC分类号： G06F9/45537 , G06F12/0246 , G06F12/0802 , G06F2009/45583 , G06F2212/1036 , G06F2212/2022 , G06F2212/7208
摘要： According to one embodiment, an information processing device includes an OS and a virtual machine switching section. The OS accesses a hardware resource including a nonvolatile semiconductor memory and a semiconductor memory used as a cache memory of the nonvolatile semiconductor memory. The virtual machine switching section switches a virtual machine in exection from a first virtual machine to a second virtual machine while a cache process is executed, when cache miss in a process executed by the first virtual machine is detected.
摘要翻译：根据一个实施例，信息处理设备包括OS和虚拟机切换部分。 OS访问包括用作非易失性半导体存储器的高速缓冲存储器的非易失性半导体存储器和半导体存储器的硬件资源。当检测到由第一虚拟机执行的处理中的高速缓存未命中时，虚拟机切换部分将执行高速缓存处理的虚拟机从第一虚拟机切换到第二虚拟机。

7. 发明授权

US06711379B1 Digital broadcasting system and terminal therefor 失效
标题翻译：数字广播系统及终端
公开(公告)号：US06711379B1
公开(公告)日：2004-03-23
申请号：US09463577
申请日：2000-01-28
申请人： Tsutomu Owa , Toru Terauchi , Shigeru Tashiro , Satoshi Miyagawa , Koji Nakashima
发明人： Tsutomu Owa , Toru Terauchi , Shigeru Tashiro , Satoshi Miyagawa , Koji Nakashima
IPC分类号： H04H100
CPC分类号： H04N5/4401 , G01S19/14 , G08G1/13 , H04H60/51 , H04N21/23412 , H04N21/234318 , H04N21/41422 , H04N21/42202 , H04N21/44012 , H04N21/440236 , H04N21/4424 , H04N21/4516 , H04N21/4524 , H04N21/454 , H04N21/45452 , H04N21/6143
摘要： The terminal device is equipped with a location judgment database which stores setting data indicating the relationships between the location of the self device and the corresponding object to be presented to the user. On the basis of the location detection data obtained by detecting the location of the self device by receiving range signals transmitted by a plurality of GPS satellites and the setting data stored in the location judgment database, corresponding objects are selected from a plurality of objects received and decoded and they are synthesized and presented as they are output to the display or the speaker. Thus, an optimal object presentation can be achieved in accordance with the status of the terminal device.
摘要翻译：终端装置配备有位置判断数据库，其存储指示自身装置的位置与要呈现给用户的对应对象之间的关系的设定数据。基于通过接收由多个GPS卫星发送的范围信号和存储在位置判断数据库中的设置数据来检测自身设备的位置而获得的位置检测数据，从所接收的多个对象中选择对应的对象，解码，并且它们在输出到显示器或扬声器时被合成和呈现。因此，可以根据终端设备的状态来实现最佳对象呈现。

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