公开(公告)号：US20120243684A1

公开(公告)日：2012-09-27

申请号：US13423499

申请日：2012-03-19

申请人： Shinichi MATSUKAWA ,  Akira Miura ,  Hiroshi Suu ,  Hiroyuki Sakamoto ,  Akihiro Kasahara

发明人： Shinichi MATSUKAWA ,  Akira Miura ,  Hiroshi Suu ,  Hiroyuki Sakamoto ,  Akihiro Kasahara

IPC分类号： H04K1/00 ,  G06F12/14

CPC分类号： G06F21/10 ,  G06F21/78 ,  G06F2221/2107 ,  G06F2221/2129 ,  H04L9/0866 ,  H04L63/0435 ,  H04L63/061 ,  H04L2209/60 ,  H04L2463/062

摘要： According to one embodiment, a content data reproduction system includes a host device which uses content data, and a storage device configured such that content data, which is obtained by decrypting encrypted content data that is created by encrypting the content data by content key data, is made usable in the host device. The host device includes a device ID which is uniquely allocated to each of host devices. The storage device includes a memory and a controller configured to control the memory.

摘要翻译： 根据一个实施例，内容数据再现系统包括使用内容数据的主机设备和被配置为使得通过解密通过内容密钥数据加密内容数据而创建的加密内容数据而获得的内容数据的存储设备， 在主机设备中可用。 主机设备包括唯一分配给每个主机设备的设备ID。 存储装置包括存储器和被配置为控制存储器的控制器。

公开(公告)号：US08135900B2

公开(公告)日：2012-03-13

申请号：US12236880

申请日：2008-09-24

申请人： Atsushi Kunimatsu ,  Hiroto Nakai ,  Hiroyuki Sakamoto ,  Kenichi Maeda

发明人： Atsushi Kunimatsu ,  Hiroto Nakai ,  Hiroyuki Sakamoto ,  Kenichi Maeda

IPC分类号： G06F12/10 ,  G06F12/00

CPC分类号： G06F12/0246 ,  G06F12/0804 ,  G06F2212/7201 ,  G06F2212/7211

摘要： An integrated memory management device according to an example of the invention comprises an acquiring unit acquiring a read destination logical address from a processor, an address conversion unit converting the read destination logical address into a read destination physical address of a non-volatile main memory, an access unit reading, from the non-volatile main memory, data that corresponds to the read destination physical address and has a size that is equal to a block size or an integer multiple of the page size of the non-volatile main memory, and transmission unit transferring the read data to a cache memory of the processor having a cache size that depends on the block size or the integer multiple of the page size of the non-volatile main memory.

摘要翻译： 根据本发明的示例的集成存储器管理装置包括获取单元，其从处理器获取读取的目的地逻辑地址，地址转换单元将读取的目的地逻辑地址转换为非易失性主存储器的读取目的地物理地址， 来自非易失性主存储器的访问单元读取与读取的目的地物理地址对应的数据，并且具有等于非易失性主存储器的页面大小的块大小或整数倍的大小，以及 传输单元将读取的数据传送到具有取决于非易失性主存储器的页面大小的块大小或整数倍的高速缓存大小的处理器的高速缓存存储器。

公开(公告)号：US08119284B2

公开(公告)日：2012-02-21

申请号：US11964620

申请日：2007-12-26

申请人： Shinichiro Ito ,  Hiroyuki Sakamoto

发明人： Shinichiro Ito ,  Hiroyuki Sakamoto

IPC分类号： H01M4/00

CPC分类号： H01M4/38

摘要： A nickel-metal hydride battery that reduces the amount of cobalt and improves battery durability. The battery includes a negative electrode formed from an AB5 hydrogen-absorbing alloy. The alloy includes an A element composed of Misch metal and a B element mainly composed of nickel. The nickel in the B element is partially replaced by at least one further element including cobalt. The alloy is formed to satisfy at least the conditions of a mol ratio of the B element relative to the A element being 5.25 or greater, the amount of cobalt for 1 mol of the A element being 0.15 mol to 0.25 mol, and the alloy having a half-width ratio, which indicates the ratio of a peak half-width of a (002) plane relative to a peak half-width of a (200) plane, of 1.3 to 1.7.

摘要翻译： 一种镍金属氢化物电池，其减少钴的量并改善电池耐久性。 电池包括由AB5吸氢合金形成的负极。 该合金包括由Misch金属构成的A元素和主要由镍构成的B元素。 B元素中的镍部分地被至少一种包括钴的元素替代。 该合金的形成至少满足B元素相对于A元素的摩尔比为5.25以上的条件，A元素的1摩尔的量为0.15摩尔〜0.25摩尔，合金具有 表示（002）面的峰值半宽相对于（200）面的峰值半峰宽的比例为1.3〜1.7的半宽比。

公开(公告)号：US07822931B2

公开(公告)日：2010-10-26

申请号：US11724230

申请日：2007-03-15

申请人： Takafumi Ito ,  Hiroyuki Sakamoto

发明人： Takafumi Ito ,  Hiroyuki Sakamoto

IPC分类号： G06F13/00

CPC分类号： G06F3/061 ,  G06F3/064 ,  G06F3/0652 ,  G06F3/0679

摘要： A file storage device includes a nonvolatile semiconductor memory which is accessed by a file system of a host apparatus. The nonvolatile semiconductor memory has a user data area. The user data area is accessible by the file system. Device information indicates that the nonvolatile semiconductor memory is a nonvolatile semiconductor memory and is written in the user data area.

摘要翻译： 文件存储装置包括由主机装置的文件系统访问的非易失性半导体存储器。 非易失性半导体存储器具有用户数据区域。 用户数据区可由文件系统访问。 设备信息表示非易失性半导体存储器是非易失性半导体存储器，并被写入用户数据区域。

公开(公告)号：US20100174866A1

公开(公告)日：2010-07-08

申请号：US12663531

申请日：2008-06-19

申请人： Akihisa Fujimoto ,  Hiroyuki Sakamoto

发明人： Akihisa Fujimoto ,  Hiroyuki Sakamoto

IPC分类号： G06F12/00 ,  G06F12/02 ,  G06F13/40 ,  G06F15/177

CPC分类号： G06F12/0246 ,  G06F9/4401

摘要： A memory device (11) includes a semiconductor memory (11c) and a controller (11a). The semiconductor memory (11c) includes a first storage area (11c1) and a second storage area (11c2). The controller (11a) controls the semiconductor m (11c). The memory device (11) is capable of having a first state which is accessible to the first storage area (11c1) and a sec state in which data is readable from the second storage area (11c2). The controller (11a) is configured to recognize a first command, a second command, and a third command. The first command transfers the memory device (11) to the first state after the memory device is turned on. The second command transfers the memory device (11) from the first state to the second state. The third command transfers the memory device (11) to the second state without passing through the first state after the memory device is turned on.

摘要翻译： 存储器件（11）包括半导体存储器（11c）和控制器（11a）。 半导体存储器（11c）包括第一存储区域（11c1）和第二存储区域（11c2）。 控制器（11a）控制半导体m（11c）。 存储装置（11）能够具有第一存储区域（11c1）可访问的第一状态和数据可从第二存储区域（11c2）读取的秒状态。 控制器（11a）被配置为识别第一命令，第二命令和第三命令。 在存储器件接通之后，第一命令将存储器件（11）传送到第一状态。 第二命令将存储器件（11）从第一状态传送到第二状态。 在存储器件接通之后，第三命令将存储器件（11）传送到第二状态而不经过第一状态。

公开(公告)号：US20100042772A1

公开(公告)日：2010-02-18

申请号：US12228795

申请日：2008-08-14

申请人： Randy M. Bonella ,  Daniel J. Allen ,  Thomas J. Holman ,  Chung W. Lam ,  Hiroyuki Sakamoto

发明人： Randy M. Bonella ,  Daniel J. Allen ,  Thomas J. Holman ,  Chung W. Lam ,  Hiroyuki Sakamoto

IPC分类号： G06F12/12 ,  G11C16/00 ,  G11C16/06 ,  G06F12/08

CPC分类号： G11C11/5628 ,  G11C2211/5641

摘要： One or more multi-level NAND flash cells are operated so as to store only single-level data, and these operations achieve an increased level of charge separation between the data states of the single-level operation by requiring a write to both the upper and lower pages, even though only one bit of data is being stored. That is, the second write operation increases the difference in floating gate charge between the erased state and the programmed state of the first write operation without changing the data in the flash memory cell. In one embodiment, a controller instructs the flash memory to perform two write operations for storing a single bit of data in an MLC flash cell. In another embodiment, the flash memory recognizes that a single write operation is directed a high reliability memory area and internally generates the required plurality of programming steps to place at least a predetermined amount of charge on the specified floating gate.

摘要翻译： 操作一个或多个多电平NAND闪存单元以仅存储单级数据，并且这些操作通过要求写入上层和第二级的单级操作来实现单级操作的数据状态之间的电荷分离水平的提高 即使只有一位数据被存储，也是较低的页面。 也就是说，第二写入操作增加擦除状态和第一写操作的编程状态之间的浮栅电荷的差异，而不改变闪存单元中的数据。 在一个实施例中，控制器指示闪速存储器执行用于在MLC闪存单元中存储单个数据位的两个写入操作。 在另一个实施例中，闪速存储器识别出单个写入操作被引导到高可靠性存储区域，并且在内部产生所需的多个编程步骤以将至少预定量的电荷放置在指定的浮动栅极上。

公开(公告)号：US20090282187A1

公开(公告)日：2009-11-12

申请号：US12393553

申请日：2009-02-26

申请人： Takafumi Ito ,  Hiroyuki Sakamoto

发明人： Takafumi Ito ,  Hiroyuki Sakamoto

IPC分类号： G06F12/00 ,  G06F17/30 ,  G06F12/08 ,  G06F12/02

CPC分类号： G06F12/0866 ,  G06F2212/2022

摘要： A storage has a first cache area temporarily storing one page data read from a flash memory, and a second cache area to which data of the first cache area is transferred. A controller stores data of the first cache area in the second cache area, and reads and outputs the data stored in the second cache area when data having the same address as data read from the first cache area is read.

摘要翻译： 存储器具有临时存储从闪速存储器读取的一页数据的第一高速缓存区域和第一高速缓存区域的数据被传送到的第二高速缓存区域。 控制器将第一高速缓存区域的数据存储在第二高速缓存区域中，并且当读取与从第一高速缓存区域读取的数据相同的地址的数据时，读取并输出存储在第二高速缓存区域中的数据。

公开(公告)号：US07331897B2

公开(公告)日：2008-02-19

申请号：US11757435

申请日：2007-06-04

申请人： Masahiko Ibamoto ,  Hiroyuki Sakamoto ,  Hiroshi Kuroiwa

发明人： Masahiko Ibamoto ,  Hiroyuki Sakamoto ,  Hiroshi Kuroiwa

IPC分类号： F16H48/06

CPC分类号： B60W20/30 ,  B60K6/36 ,  B60K6/48 ,  B60K6/547 ,  B60K7/0007 ,  B60L2240/486 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/115 ,  B60W20/00 ,  B60W30/19 ,  B60W2520/10 ,  B60W2540/10 ,  B60W2710/105 ,  F16H3/126 ,  F16H61/0403 ,  F16H61/0437 ,  F16H2003/0818 ,  F16H2061/0433 ,  Y02T10/6221 ,  Y02T10/6286 ,  Y10S903/917 ,  Y10S903/945 ,  Y10T74/19014 ,  Y10T74/19019 ,  Y10T74/19223 ,  Y10T74/19228 ,  Y10T74/19233 ,  Y10T74/19242 ,  Y10T74/1926 ,  Y10T74/19284 ,  Y10T477/26

摘要： The object of the invention is to provide a less expensive active transmission control system for an automobile, capable of disconnecting an engine, without increasing the number of dog clutches.In an active shift transmission, a second intermediate shaft is provided between a transmission input shaft connected with an engine and a transmission output shaft, and the transmission ratio is determined by the product of gear ratios of two sets of transmission gears. Further, a differential gear box is connected between both intermediate shafts and a motor is connected to the third shat of this differential gear box, so that the engine torque is borne by the motor on a temporary basis, whereby active transmission is performed. When the transmission gear of the input shaft is released, the engine rotation loss at the time of regenerative braking can be eliminated by disconnecting the engine.

摘要翻译： 本发明的目的是提供一种用于汽车的便宜的主动变速器控制系统，其能够在不增加狗离合器的数量的情况下断开发动机。 在主动换档变速器中，第二中间轴设置在与发动机连接的变速器输入轴与变速器输出轴之间，变速比由两组变速齿轮的变速比乘积决定。 此外，在两个中间轴之间连接有差速齿轮箱，并且电动机连接到该差动齿轮箱的第三轴瓦，使得发动机扭矩由电动机临时承担，从而进行主动传动。 当释放输入轴的传动齿轮时，可以通过断开发动机来消除再生制动时的发动机旋转损失。

公开(公告)号：US20070074595A1

公开(公告)日：2007-04-05

申请号：US11634976

申请日：2006-12-07

申请人： Hiroyuki Sakamoto ,  Masahiko Ibamoto ,  Hiroshi Kuroiwa

发明人： Hiroyuki Sakamoto ,  Masahiko Ibamoto ,  Hiroshi Kuroiwa

IPC分类号： F16H3/38

CPC分类号： B60W20/40 ,  B60K6/365 ,  B60K6/48 ,  B60W10/08 ,  B60W20/00 ,  B60W30/19 ,  F16H3/006 ,  F16H3/126 ,  F16H3/725 ,  F16H61/0403 ,  F16H61/682 ,  F16H61/70 ,  F16H2003/0818 ,  F16H2061/0422 ,  F16H2061/0433 ,  F16H2061/0492 ,  F16H2061/0496 ,  F16H2200/0052 ,  F16H2306/46 ,  F16H2306/50 ,  Y02T10/6221 ,  Y10T74/19251 ,  Y10T74/19284 ,  Y10T477/26

摘要： In a shift system wherein the transfer of power is performed using a motor, the smaller the gear ratio difference is, the smaller can be made the motor output. However, the number of gears must be increased in order to reduce the gear ratio. As the number of gears increases, the problem of gear noise becomes more serious. It is necessary to prevent both an increase in the number of gears and an increase of the motor output. In a vehicular drive system according to the present invention, a shifting power unit is not merely provided between a first intermediate shaft and a second intermediate shaft of a shift system which has the two intermediate shafts, but one side of a shifting power unit is connected to a vehicle driving power unit, while an opposite side thereof is connected to a power transfer switching clutch so as to be connected to the first or the second intermediate shaft through a reduction mechanism, whereby the output of the shifting power unit is decreased while minimizing an increase in the number of gears.

摘要翻译： 在使用电动机进行动力传递的换档系统中，变速比差越小，电动机输出越小。 然而，为了降低传动比，必须增加齿轮的数量。 随着齿轮数量的增加，齿轮噪声的问题越来越严重。 需要防止齿轮数增加和电动机输出增加。 在根据本发明的车辆用驱动系统中，变速动力单元不仅设置在具有两个中间轴的变速系统的第一中间轴和第二中间轴之间，而是连接变速动力单元的一侧 到车辆驱动动力单元，同时其相对侧连接到动力传递切换离合器，以便通过减速机构连接到第一或第二中间轴，由此减小换档动力单元的输出，同时最小化 增加齿轮数量。

公开(公告)号：US07194926B2

公开(公告)日：2007-03-27

申请号：US10960288

申请日：2004-10-08

申请人： Hiroyuki Sakamoto ,  Masahiko Ibamoto

发明人： Hiroyuki Sakamoto ,  Masahiko Ibamoto

IPC分类号： F16H59/00

CPC分类号： F16H3/126 ,  F16H61/0437 ,  F16H61/682 ,  F16H2061/0422 ,  F16H2061/0474 ,  F16H2306/46 ,  F16H2306/48 ,  F16H2306/50 ,  Y10T74/19219 ,  Y10T74/19251 ,  Y10T74/19284 ,  Y10T74/19288

摘要： To enable compactness by lowering the connecting force of dog clutch so as to decrease the energy consumption and reduce the size of a system. A method of changing gears of automobile which moves the dog clutch in the axial direction at the time of gear change, while applying weak periodic torque vibration between the gear of the dog clutch and change gear of the gear shifter, and disconnects the two gears and, after the gear of the dog clutch and change gear of the gear shifter have been disconnected, also moves the dog clutch in the axial direction, while applying weak periodic rotating speed vibration between the gear of the dog clutch and another change gear of the gear shifter, and connects the two gears.

摘要翻译： 通过降低爪式离合器的连接力来实现紧凑性，从而降低能量消耗并减小系统的尺寸。 一种在齿轮变速时使狗爪式离合器在轴向上移动的方式，同时在该爪式离合器的齿轮与变速器的变速齿轮之间施加弱的周期性扭矩振动，并且将两个齿轮和 在齿轮换档器的齿轮和齿轮换档器的齿轮已经断开之后，也可以使爪式离合器沿轴向移动，同时在爪式离合器的齿轮与齿轮的另一个变速齿轮之间施加弱周期性的转速振动 移位器，并连接两个齿轮。