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11. 发明申请

US20050010938A1 Disk apparatus 有权
标题翻译：磁盘设备
公开(公告)号：US20050010938A1
公开(公告)日：2005-01-13
申请号：US10854644
申请日：2004-05-27
申请人： Tetsuya Tamura
发明人： Tetsuya Tamura
IPC分类号： G11B17/04
CPC分类号： G11B17/056
摘要： An opposed interval between a pair of fore position regulating pieces forming a guide mechanism of the disk tray is made wider than the mutual interval between guide ways. The projecting width of the fore position regulating pieces is longer, its opposed interval being closer to the mutual interval between the guide ways. A front end portion of guide way is formed as an run-off guide way, the run-off guide way and the guide way being continuous on a nominal guide way. The open angle of the nominal guide way is decided in a range from 110° to 135°.
摘要翻译：形成盘托架的引导机构的一对前位置调节片之间的相对间隔被制成比引导路之间相互间隔更宽。前置位置调节片的突出宽度较长，其相对间隔更接近于导向路之间的相互间隔。引导方式的前端部形成为径向引导方式，径向引导方式和引导方式在标称引导方式上连续。标称引导方式的开启角在110°〜135°的范围内决定。

12. 发明授权

US06553533B2 Method and apparatus for detecting and correcting errors and erasures in product ECC-coded data arrays for DVD and similar storage subsystems 有权
标题翻译：用于检测和纠正DVD和类似存储子系统的ECC编码数据阵列中的错误和擦除的方法和装置
公开(公告)号：US06553533B2
公开(公告)日：2003-04-22
申请号：US09245803
申请日：1999-02-05
申请人： Masayuki Demura , Hironobu Nagura , Tetsuya Tamura , Keisuke Tanaka
发明人： Masayuki Demura , Hironobu Nagura , Tetsuya Tamura , Keisuke Tanaka
IPC分类号： G11C2900
CPC分类号： G06F11/1008 , G11B20/10 , G11B20/18 , H03M13/1515 , H03M13/29 , H03M13/2909 , H03M13/293
摘要： A method and apparatus for detecting and correcting errors and erasures in product-coded data arrays by iterative syndrome processing array data in row major order and column major order. A first dense map is formed for classifying each row containing location indicia of random errors, their correction patterns, and pointers to rows containing erasure errors. This map is used to effectuate row array random error corrections in place in memory. A second dense map is formed of location indicia and correction patterns for each pair adjacent position within a column containing erasure errors as indexed by a counterpart row pointer. The second map is used to effectuate column array erasure corrections and random error corrections in place in memory.
摘要翻译：一种检测和校正产品编码数据阵列中的错误和消除误差的方法和装置，通过迭代校正处理阵列数据以行主序和列主序列。形成第一密集地图，用于将包含随机错误的位置标记，它们的校正模式和指向包含擦除错误的行的指针的每行分类。该映射用于在存储器中实现行阵列随机误差校正。第二密集地图由位置标记和校正图案形成，每个对相邻位置在包含由对应行指针索引的擦除错误的列内。第二个映射用于在存储器中实现列阵列擦除校正和随机错误校正。

13. 发明授权

US6080003A Multi-stage interconnection type electronic component with movable hook guide member and electronic equipment having the plural modules 失效
标题翻译：具有可动钩引导构件的多级互连式电子部件和具有多个模块的电子设备
公开(公告)号：US6080003A
公开(公告)日：2000-06-27
申请号：US55224
申请日：1998-04-06
申请人： Tetsuya Tamura
发明人： Tetsuya Tamura
IPC分类号： H05K5/02 , H05K5/00 , H01R13/625
CPC分类号： H05K5/0021
摘要： In an electronic equipment including a plurality of modules which are connected together, each module contains an electronic component. A first module of the plurality of modules has a first engaging portion, and a second module of the plurality of modules includes a module body and a movable portion which is movable in relation to the module body. The movable portion is provided with a second engaging portion which is engaged with the first engaging portion of the first module in response to movement of the movable portion in relation to the module body.
摘要翻译：在包括连接在一起的多个模块的电子设备中，每个模块包含电子部件。所述多个模块的第一模块具有第一接合部分，并且所述多个模块中的第二模块包括模块主体和可相对于所述模块主体移动的可移动部分。可移动部分设置有第二接合部分，其响应于可移动部分相对于模块主体的移动而与第一模块的第一接合部分接合。

14. 发明授权

US6026507A Decoder for suppressing error propagation 失效
标题翻译：用于抑制误差传播的解码器
公开(公告)号：US6026507A
公开(公告)日：2000-02-15
申请号：US787595
申请日：1997-01-22
申请人： Tetsuya Tamura
发明人： Tetsuya Tamura
IPC分类号： G11B20/14 , G11B20/10 , G11B20/18 , H04L25/08 , G06F11/10 , H03M13/12
CPC分类号： G11B20/10009 , G11B20/18
摘要： The present invention provides a method and apparatus for suppressing error propagation. A decoder comprises a plurality of product-sum arithmetic units each for performing a predetermined product-sum operation for a value of an input signal. An inside-outside judging means judges whether the result of the operation performed by each of the plurality of product-sum arithmetic units is within a predetermined range and outputs an inside-outside judgment. A selecting means selects the predetermined range, based on a known bit sequence and a coding method. An error judging means judges whether the selecting means selected an incorrect range, using the selected predetermined range, the inside-outside judgment, and the value of the input signal. The present invention can prevent mistakes in selecting the predetermined range and also prevent differences between the decoded and original data from influencing a subsequent bit sequence.
摘要翻译：本发明提供一种抑制误差传播的方法和装置。解码器包括多个产品和运算单元，每个乘积和运算单元用于对输入信号的值执行预定乘积和运算。内外判断装置判断由多个乘积和运算单元中的每一个执行的操作的结果是否在预定范围内，并且输出内外判断。选择装置基于已知的位序列和编码方法来选择预定范围。错误判断装置使用所选择的预定范围，内外判断和输入信号的值来判断选择装置是否选择了不正确的范围。本发明可以防止选择预定范围的错误，并且还可以防止解码的和原始数据之间的差异影响随后的比特序列。

15. 发明申请

US20140050653A1 Process for Producing Fluorine-Containing Combined Salt 有权
标题翻译：生产含氟组合盐的方法
公开(公告)号：US20140050653A1
公开(公告)日：2014-02-20
申请号：US14113156
申请日：2012-04-11
申请人： Tetsuya Tamura
发明人： Tetsuya Tamura
IPC分类号： C01D15/04 , C01D3/02 , C01F11/22
CPC分类号： C01D15/04 , C01B9/08 , C01D3/02 , C01F11/00 , C01F11/22 , C01G1/06 , C01G23/002 , C01G49/009 , C01P2004/03 , C01P2004/52
摘要： Disclosed is a process for producing a fluorine-containing complex salt, characterized by that, on a reaction mother liquor containing a plurality of cation species and a fluoroanion in a state that they have been dissolved in a solvent, a trigger for accelerating decomposition of the fluoroanion is allowed to act, thereby precipitating a complex salt containing a plurality of cation species and fluorine, as a solid, from the reaction mother liquor. According to this process, it is possible to produce a monodispersed fluorine-containing complex salt with uniform particle size and shape.
摘要翻译：公开了一种制备含氟络盐的方法，其特征在于，在溶解有溶剂的状态下，在含有多种阳离子物质和氟代阴离子的反应母液中，加速分解的触发剂使氟代阴离子起作用，由此从反应母液中析出含有多个阳离子种类的络合盐和作为固体的氟。根据该方法，可以制造均匀的粒径和形状的单分散的含氟络合盐。

16. 发明授权

US08608160B2 Recording apparatus 有权
标题翻译：记录装置
公开(公告)号：US08608160B2
公开(公告)日：2013-12-17
申请号：US13170231
申请日：2011-06-28
申请人： Yu Shinagawa , Hiroki Chino , Yosuke Nakano , Tetsuya Tamura
发明人： Yu Shinagawa , Hiroki Chino , Yosuke Nakano , Tetsuya Tamura
IPC分类号： B65H1/00
CPC分类号： B41J13/103
摘要： A recording apparatus includes a slider that has a cam face with which a cam of the stopper comes into sliding contact and moves in the insertion direction from a first position to a second position with a resistance when the cassette is inserted into the mounting unit. The cam face includes a first cam face on which the cam slides when the slider moves from the first position to the second position and a press cam face against which the cam presses when the paper sheet comes into contact with the stopper. The press cam face has an inclination relative to a reference straight line which is perpendicular to a plane parallel to the insertion direction of the cassette which is greater than that relative to a straight line which extends from the contact point between the press cam face and the cam to the shaft.
摘要翻译：记录装置包括滑块，该滑块具有凸轮面，当所述盒插入到所述安装单元中时，所述挡块的凸轮滑动接触并且在所述插入方向上从所述第一位置移动到具有阻力的第二位置。凸轮面包括第一凸轮面，当滑块从第一位置移动到第二位置时凸轮滑动到该第一凸轮面上，当凸轮面与止动件接触时凸轮按压凸轮面。压力凸轮面相对于垂直于与盒的插入方向平行的平面的参考直线倾斜，该倾斜度大于相对于从压力凸轮面和压力凸轮面之间的接触点延伸的直线相对的直线凸轮到轴。

17. 发明授权

US08484668B2 Drive device for optical disc apparatus 失效
标题翻译：光盘装置驱动装置
公开(公告)号：US08484668B2
公开(公告)日：2013-07-09
申请号：US13366606
申请日：2012-02-06
申请人： Daisuke Takasaka , Tetsuya Tamura , Masaki Nakatani , Katsuo Ichinohe , Rikiya Ueshima , Tomohiro Kobayashi , Yoshiyuki Nakagawa , Yasuhido Mizuta
发明人： Daisuke Takasaka , Tetsuya Tamura , Masaki Nakatani , Katsuo Ichinohe , Rikiya Ueshima , Tomohiro Kobayashi , Yoshiyuki Nakagawa , Yasuhido Mizuta
IPC分类号： G11B7/08
CPC分类号： G11B17/056 , G11B7/08582 , G11B17/0288 , G11B33/122
摘要： A drive device for an optical disc apparatus, comprising: a traverse chassis; a vertically moving lever arm for covering part of the lower surface of the traverse chassis and supporting the traverse chassis; a first circuit board disposed on the upper surface of the traverse chassis; a second circuit board disposed on the lower surface of the traverse chassis; and a flexible cable that passes between the traverse chassis and the lever arm, is connected by one end thereof to the first circuit board, and is connected by the other end thereof to the second circuit board; wherein an opening that has a greater width than the width of the flexible cable is provided to a section of the lever arm in contact with the flexible cable.
摘要翻译：一种用于光盘装置的驱动装置，包括：横动底盘; 垂直移动的杠杆臂，用于覆盖横动底盘的下表面的一部分并支撑横动底盘; 布置在横动底盘的上表面上的第一电路板; 设置在横动底盘的下表面上的第二电路板; 并且在横动底盘和杠杆臂之间通过的柔性电缆通过其一端连接到第一电路板，并且其另一端连接到第二电路板; 其中具有比所述柔性电缆的宽度大的宽度的开口设置在所述杠杆臂的与所述柔性电缆接触的部分。

18. 发明授权

US08438585B2 Drive device for optical disc apparatus 有权
标题翻译：光盘装置驱动装置
公开(公告)号：US08438585B2
公开(公告)日：2013-05-07
申请号：US13366554
申请日：2012-02-06
申请人： Daisuke Takasaka , Tetsuya Tamura , Masaki Nakatani , Katsuo Ichinohe , Rikiya Ueshima , Tomohiro Kobayashi , Yoshiyuki Nakagawa , Yasuhide Mizuta
发明人： Daisuke Takasaka , Tetsuya Tamura , Masaki Nakatani , Katsuo Ichinohe , Rikiya Ueshima , Tomohiro Kobayashi , Yoshiyuki Nakagawa , Yasuhide Mizuta
IPC分类号： G11B21/02
CPC分类号： G11B7/08582 , G11B7/22
摘要： A drive device for an optical disc apparatus, wherein the tooth comprises a tooth body fixed to an optical pickup; support pieces projecting from the tooth body toward a lead screw; resin spring pieces extending from the support pieces in a direction orthogonal to the axial direction of the lead screw; a plate part formed in a direction parallel to the axial direction of the lead screw from the resin spring pieces; meshing cogs formed on the plate part on the side near the lead screw; a cover projecting above the lead screw from the plate part disposed above the meshing cogs, straddling the lead screw, and bending sharply downward at the distal end; and a handle projecting from the tooth body.
摘要翻译：一种用于光盘装置的驱动装置，其中所述齿包括固定到光拾取器的齿体; 从齿体向导螺杆突出的支撑件; 在与所述导螺杆的轴向正交的方向上从所述支撑片延伸的树脂弹簧片; 从所述树脂弹簧片沿与所述导螺杆的轴向平行的方向形成的板部; 啮合齿形成在靠近导螺杆的一侧的板部分上; 从设置在啮合齿轮上方的板部分的导螺杆上方突出的盖子，跨越导螺杆，并在远端处向下弯曲; 以及从牙体突出的手柄。

19. 发明申请

US20090327598A1 DISK STORAGE APPARATUS AND PROGRAM 审中-公开
标题翻译：磁盘存储设备和程序
公开(公告)号：US20090327598A1
公开(公告)日：2009-12-31
申请号：US12486040
申请日：2009-06-17
申请人： Tetsuya Tamura , Kazuya Suzuki , Nobuharu Sasaki , Hajime Nishimura
发明人： Tetsuya Tamura , Kazuya Suzuki , Nobuharu Sasaki , Hajime Nishimura
IPC分类号： G06F12/00 , G06F12/02
CPC分类号： G11B20/1217 , G06F3/0613 , G06F3/064 , G06F3/0676 , G11B20/1258 , G11B2020/10916 , G11B2020/10981 , G11B2020/1242 , G11B2020/1267 , G11B2220/2516
摘要： Disclosed is a disk storage apparatus to control writing to a storage medium having a storage area to which a first address space is allocated and whose transfer rate spatially changes, including a command reception section and control section. The command reception section receives a write command from a host apparatus and containing an address of the first address space. The control section performs control to divide the storage area into zones, pre-define a second address space where blocks are successively allocated to the zones from a beginning address of the first address space, replace, for each of the write commands received by the command reception, an address of the first address space contained therein with an address of the second address space, select one of the zones as a write target zone by cyclical changing, and perform a writing process to the storage medium for each selected zone.
摘要翻译：公开了一种盘存储装置，用于控制对具有分配有第一地址空间的存储区域并且其传输速率在空间上改变的存储区域的写入，包括命令接收部分和控制部分。命令接收部分从主机接收写入命令并且包含第一地址空间的地址。控制部分进行控制以将存储区域划分为区域，从第一地址空间的起始地址预先定义连续分配块的第二地址空间，替换由命令接收的每个写入命令接收，其中包含的第一地址空间的地址与第二地址空间的地址，通过循环改变选择一个区域作为写入目标区域，并且对每个选择的区域对存储介质执行写入处理。

20. 发明申请

US20070104038A1 Recording/reproducing apparatus and recording method 有权
标题翻译：记录/再现装置和记录方法
公开(公告)号：US20070104038A1
公开(公告)日：2007-05-10
申请号：US10574243
申请日：2004-09-30
申请人： Tetsuya Tamura , Hajime Nishimura , Takeshi Sasa , Kazuya Suzuki
发明人： Tetsuya Tamura , Hajime Nishimura , Takeshi Sasa , Kazuya Suzuki
IPC分类号： G11B7/085
CPC分类号： G06F3/0656 , G06F3/0613 , G06F3/0643 , G06F3/0679 , G11B20/10 , G11B27/329 , G11B2220/20
摘要： A recording/reproducing apparatus is provided which can write continuously a file of large-capacity at high-speed. A record area of HDD is provided with a disk cache area for temporarily storing data to be written. The disk cache area is defined as a area that is not used by a host apparatus (3) in an LBA space, and the disk cache area is disposed in an area with a high transfer rate such as an outer circumferential area of a disk (10). A file transferred from the host apparatus (3) is written in the disk cache area, and the file is transferred from the disk cache area to a usual user area during an idle period to release the disk cache area and prepare for next transfer data write.
摘要翻译：提供一种可以高速写入大容量文件的记录/再现装置。 HDD的记录区域设置有用于临时存储要写入的数据的盘缓存区域。磁盘缓存区域被定义为LBA空间中的主机装置（3）未使用的区域，并且将盘缓存区域设置在具有高传输速率的区域（例如盘的外周区域） 10）。从主机装置（3）传送的文件被写入磁盘高速缓存区域，并且在空闲期间将文件从磁盘高速缓存区域传送到普通用户区域以释放磁盘高速缓存区域并准备下一个传输数据写入。

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