公开(公告)号：US20140078906A1

公开(公告)日：2014-03-20

申请号：US13619028

申请日：2012-09-14

申请人： Wei-Peng Chen ,  Akira Ito

发明人： Wei-Peng Chen ,  Akira Ito

IPC分类号： H04W28/10

CPC分类号： H04L69/14 ,  H04L12/5692 ,  H04L47/122 ,  H04L69/18 ,  H04W28/0231 ,  H04W28/0289 ,  H04W36/026 ,  H04W36/22 ,  H04W76/16 ,  H04W80/02 ,  H04W88/06

摘要： A method for wireless communications, includes determining capacity of a non-cellular wireless link associated with a wireless broadcast area, determining congestion of a cellular link associated with the wireless broadcast area, determining a sublayer of a protocol of the cellular link based on the determined non-cellular wireless capacity and the determined congestion, dividing cellular data to be sent between a wireless device and a base station using the protocol of the cellular link into protocol data units of the sublayer, encapsulating the protocol data units of the sublayer into transmission units of the non-cellular link, and sending the resulting transmission units of the non-cellular wireless link.

摘要翻译： 一种用于无线通信的方法，包括确定与无线广播区域相关联的非蜂窝无线链路的容量，确定与所述无线广播区域相关联的蜂窝链路的拥塞，基于所确定的蜂窝链路的协议来确定所述蜂窝链路的协议的子层 非蜂窝无线容量和确定的拥塞，将使用蜂窝链路的协议的无线设备和基站之间的蜂窝数据分成子层的协议数据单元，将子层的协议数据单元封装成传输单元 并且发送所生成的非蜂窝无线链路的传输单元。

公开(公告)号：US08619893B2

公开(公告)日：2013-12-31

申请号：US13019748

申请日：2011-02-02

申请人： Akira Ito

发明人： Akira Ito

IPC分类号： H04L27/28 ,  H04L5/12 ,  H04L23/02

CPC分类号： H04L27/38 ,  H04L25/0242 ,  H04L25/0244 ,  H04L25/0246 ,  H04L25/061 ,  H04L25/067

摘要： A receiving apparatus includes an inverse matrix multiplying portion which multiplies first and second receiving signal points corresponding to first and second receiving signals by an inverse matrix of a channel matrix based on known signals included in the first and second receiving signals, a first arithmetic portion which determines one or more first sending signal candidate points based on the multiplied first receiving signal points, a second arithmetic portion which determines one or more second sending signal candidate points based on the multiplied second receiving signal points, a determining portion which determines first and second sending signal points, corresponding to first and second sending signals from among the first and second sending signal candidate points so that a total distance based on at least a first distance regarding the first sending signal candidate point and a second distance regarding the second sending signal candidate point satisfies a given condition.

摘要翻译： 一种接收装置，包括：逆矩阵乘法部，其基于包含在第一和第二接收信号中的已知信号，将与第一和第二接收信号相对应的第一和第二接收信号点乘以信道矩阵的逆矩阵;第一算术部分， 基于相乘的第一接收信号点确定一个或多个第一发送信号候选点;第二运算部，其基于相乘的第二接收信号点确定一个或多个第二发送信号候选点;确定部，确定第一和第二发送 信号点，对应于来自第一和第二发送信号候选点的第一和第二发送信号，使得基于关于第一发送信号候选点的至少第一距离和关于第二发送信号候选点的第二距离的总距离 满足给定条件 n。

公开(公告)号：US20130343633A1

公开(公告)日：2013-12-26

申请号：US14002783

申请日：2012-03-09

申请人： Takehisa Takano ,  Hiroyuki Nose ,  Akira Ito

发明人： Takehisa Takano ,  Hiroyuki Nose ,  Akira Ito

IPC分类号： F16C41/00

CPC分类号： F16C41/008 ,  F16C33/62 ,  F16C33/6625 ,  F16C41/007 ,  F16C2204/20 ,  F16C2233/00 ,  G01M13/04

摘要： A bearing (X) inside which a lubricant is able to be sealed is provided with: a rotary motion body (X2) that moves when a rotation drive force is applied; and a rotation angle indicator (X6) that is provided on the rotary motion body (X2) and that is moved, in conjunction with the movement of the rotary motion body (X2), to a position that corresponds to the rotation angle of the rotary motion body (X2).

摘要翻译： 其中润滑剂能够密封的轴承（X）设置有：当施加旋转驱动力时移动的旋转运动体（X2）; 以及设置在旋转运动体（X2）上并且与旋转运动体（X2）的移动一起移动的旋转角度指示器（X6）到与旋转运动体（X2）的旋转角度相对应的位置 运动体（X2）。

公开(公告)号：US08543548B2

公开(公告)日：2013-09-24

申请号：US13493193

申请日：2012-06-11

申请人： Akira Ito ,  Nobumitsu Takaoka ,  Takahiro Nakano

发明人： Akira Ito ,  Nobumitsu Takaoka ,  Takahiro Nakano

IPC分类号： G06F7/00 ,  G06F17/00

CPC分类号： G06F3/0643 ,  G06F3/0619 ,  G06F3/0649 ,  G06F3/067 ,  G06F11/1456 ,  G06F11/1458 ,  G06F11/1469 ,  G06F17/30153 ,  G06F17/30221

摘要： The storage system eliminates inconsistency between a stub, and a file data storage location indicated by the stub. In a storage system that executes HSM using stubs, information relating to a higher tier, which is a data migration source, is recorded during data migration. The stub in the higher tier is correctly restored using the higher-tier information thus recorded. The stub is restored, and inconsistency between information in the HSM layers is resolved.

摘要翻译： 存储系统消除了存根和存根指示的文件数据存储位置之间的不一致。 在使用存根执行HSM的存储系统中，在数据迁移期间记录与较高层（作为数据迁移源）相关的信息。 使用所记录的较高级别的信息，正确恢复较高级别的存根。 存根被还原，并且解决了HSM层中信息的不一致。

公开(公告)号：US08537932B2

公开(公告)日：2013-09-17

申请号：US12262395

申请日：2008-10-31

申请人： Tsuyoshi Hasegawa ,  Masahiko Shimizu ,  Akira Ito

发明人： Tsuyoshi Hasegawa ,  Masahiko Shimizu ,  Akira Ito

IPC分类号： H03K9/00 ,  H04L27/01

CPC分类号： H04L25/03012 ,  H04L25/0242 ,  H04L2025/03375 ,  H04L2025/03477 ,  H04L2025/03605

摘要： In an equalizer arranged in a wireless communication device: information on correlation in one or more first wireless signals is generated; a channel vector is generated on the basis of the one or more first wireless signals; an extended correlation matrix which contains a correlation matrix indicating the information on correlation and is extended so as to become a circulant matrix is generated; an extended channel vector is generated by extending the channel vector so that the extended channel vector contains elements of the channel vector and has rows the number of which is identical to the number of rows of the extended correlation matrix; and weight coefficients are calculated as a solution, in the frequency domain, of an equation expressed by the extended correlation matrix and the extended channel vector, where the solution is obtained by solving the equation.

摘要翻译： 在布置在无线通信设备中的均衡器中，生成关于一个或多个第一无线信号中的相关性的信息; 基于一个或多个第一无线信号生成信道向量; 生成包含相关矩阵的扩展相关矩阵，该相关矩阵指示关于相关性的信息并被扩展以成为循环矩阵; 通过扩展信道向量来生成扩展信道向量，使得扩展信道向量包含信道向量的元素，其行数与扩展相关矩阵的行数相同; 并且计算权重系数作为频域中由扩展相关矩阵和扩展信道向量表示的等式的解，其中通过求解方程获得解。

公开(公告)号：US08532208B2

公开(公告)日：2013-09-10

申请号：US12716409

申请日：2010-03-03

申请人： Masahiko Shimizu ,  Akira Ito

发明人： Masahiko Shimizu ,  Akira Ito

IPC分类号： H04L25/49 ,  H04L25/03

CPC分类号： H04B7/0413 ,  H04L1/0067 ,  H04L1/1812 ,  H04L1/1893

摘要： A transmission apparatus obtains, for each transmission to a reception apparatus, information on a per-bit transmission of a transmission bit string, and controls a per-bit transmission condition for a current transmission bit string such that a per-bit transmission quality of the transmission bit string approaches evenly based on cumulative information on the transmissions up to the last transmission.

摘要翻译： 发送装置对于对接收装置的每次发送，获得关于发送比特串的每比特传输的信息，并且控制当前传输比特串的每比特传输条件，使得每个比特的传输质量 传输比特串基于到最后传输的传输的累积信息均匀地接近。

公开(公告)号：US08493767B2

公开(公告)日：2013-07-23

申请号：US13252880

申请日：2011-10-04

申请人： Akira Ito ,  Xiangdong Chen

发明人： Akira Ito ,  Xiangdong Chen

IPC分类号： G11C17/00 ,  H01L23/52

CPC分类号： H01L29/7816 ,  H01L21/76224 ,  H01L23/5252 ,  H01L27/088 ,  H01L27/11206 ,  H01L27/11226 ,  H01L27/1124 ,  H01L27/11246 ,  H01L27/11266 ,  H01L29/495 ,  H01L29/4966 ,  H01L29/517 ,  H01L29/66681 ,  H01L29/7835 ,  H01L2924/0002 ,  H01L2924/00

摘要： According to one embodiment, a one-time programmable (OTP) device having a lateral diffused metal-oxide-semiconductor (LDMOS) structure comprises a pass gate including a pass gate electrode and a pass gate dielectric, and a programming gate including a programming gate electrode and a programming gate dielectric. The programming gate is spaced from the pass gate by a drain extension region of the LDMOS structure. The LDMOS structure provides protection for the pass gate when a programming voltage for rupturing the programming gate dielectric is applied to the programming gate electrode. A method for producing such an OTP device comprises forming a drain extension region, fabricating a pass gate over a first portion of the drain extension region, and fabricating a programming gate over a second portion of the drain extension region.

摘要翻译： 根据一个实施例，具有横向扩散的金属氧化物半导体（LDMOS）结构的一次性可编程（OTP）器件包括包括通过栅极电极和通过栅极电介质的通过栅极，以及包括编程门 电极和编程栅极电介质。 编程门通过LDMOS结构的漏极扩展区与通过栅极间隔开。 当用于将编程栅极电介质破裂的编程电压施加到编程栅电极时，LDMOS结构为通路提供保护。 一种用于制造这种OTP器件的方法包括形成漏极延伸区域，在漏极延伸区域的第一部分上制造栅极通孔，以及在漏极延伸区域的第二部分上制造编程栅极。

公开(公告)号：US08455977B2

公开(公告)日：2013-06-04

申请号：US13466986

申请日：2012-05-08

申请人： Wei Xia ,  Xiangdong Chen ,  Akira Ito

发明人： Wei Xia ,  Xiangdong Chen ,  Akira Ito

IPC分类号： H01L29/00

CPC分类号： H01L23/5256 ,  H01L2924/0002 ,  H01L2924/00

摘要： According to one exemplary embodiment, a method for forming a one-time programmable metal fuse structure includes forming a metal fuse structure over a substrate, the metal fuse structure including a gate metal segment situated between a dielectric segment and a polysilicon segment, a gate metal fuse being formed in a portion of the gate metal segment. The method further includes doping the polysilicon segment so as to form first and second doped polysilicon portions separated by an undoped polysilicon portion where, in one embodiment, the gate metal fuse is substantially co-extensive with the undoped polysilicon portion. The method can further include forming a first silicide segment on the first doped polysilicon portion and a second silicide segment on the second doped polysilicon portion, where the first and second silicide segments form respective terminals of the one-time programmable metal fuse structure.

摘要翻译： 根据一个示例性实施例，一种用于形成一次性可编程金属熔丝结构的方法包括在衬底上形成金属熔丝结构，所述金属熔丝结构包括位于介电段和多晶硅段之间的栅极金属段，栅极金属 熔丝形成在栅极金属段的一部分中。 该方法还包括掺杂多晶硅段以便形成由未掺杂多晶硅部分分开的第一和第二掺杂多晶硅部分，其中在一个实施例中，栅极金属熔丝与未掺杂的多晶硅部分基本上共同延伸。 该方法还可以包括在第一掺杂多晶硅部分上形成第一硅化物部分和在第二掺杂多晶硅部分上形成第二硅化物部分，其中第一和第二硅化物部分形成一次性可编程金属熔丝结构的相应端子。

公开(公告)号：US20130082325A1

公开(公告)日：2013-04-04

申请号：US13252880

申请日：2011-10-04

申请人： Akira Ito ,  Xiangdong Chen

发明人： Akira Ito ,  Xiangdong Chen

IPC分类号： H01L29/78 ,  H01L21/336

CPC分类号： H01L29/7816 ,  H01L21/76224 ,  H01L23/5252 ,  H01L27/088 ,  H01L27/11206 ,  H01L27/11226 ,  H01L27/1124 ,  H01L27/11246 ,  H01L27/11266 ,  H01L29/495 ,  H01L29/4966 ,  H01L29/517 ,  H01L29/66681 ,  H01L29/7835 ,  H01L2924/0002 ,  H01L2924/00

摘要： According to one embodiment, a one-time programmable (OTP) device having a lateral diffused metal-oxide-semiconductor (LDMOS) structure comprises a pass gate including a pass gate electrode and a pass gate dielectric, and a programming gate including a programming gate electrode and a programming gate dielectric. The programming gate is spaced from the pass gate by a drain extension region of the LDMOS structure. The LDMOS structure provides protection for the pass gate when a programming voltage for rupturing the programming gate dielectric is applied to the programming gate electrode. A method for producing such an OTP device comprises forming a drain extension region, fabricating a pass gate over a first portion of the drain extension region, and fabricating a programming gate over a second portion of the drain extension region.

摘要翻译： 根据一个实施例，具有横向扩散的金属氧化物半导体（LDMOS）结构的一次性可编程（OTP）器件包括包括通过栅极电极和通过栅极电介质的通过栅极，以及包括编程门 电极和编程栅极电介质。 编程门通过LDMOS结构的漏极扩展区与通过栅极间隔开。 当用于将编程栅极电介质破裂的编程电压施加到编程栅电极时，LDMOS结构为通路提供保护。 一种用于制造这种OTP器件的方法包括形成漏极延伸区域，在漏极延伸区域的第一部分上制造栅极通孔，以及在漏极延伸区域的第二部分上制造编程栅极。

公开(公告)号：US08369441B2

公开(公告)日：2013-02-05

申请号：US13092362

申请日：2011-04-22

申请人： Akira Ito

发明人： Akira Ito

IPC分类号： H04B7/02 ,  H04L1/02

CPC分类号： H04L5/0023 ,  H04L25/0204 ,  H04L25/022 ,  H04L25/0246 ,  H04L25/03178 ,  H04L25/03292 ,  H04L2025/03414 ,  H04L2025/03426

摘要： A receiving apparatus includes a converting unit that multiplies first and second reception signal points for the respective first and second reception signals by a matrix and outputs resulting converted first and second reception signal points; a number-of-candidates determining unit that determines a number of candidates for at least first transmission-signal candidate points, based on a reception quality for the first and second reception signals; and an estimating unit that selects, based on the converted first and second reception signal points, the first transmission-signal candidate points and second transmission-signal candidate points, the number of first transmission-signal candidate points corresponding to the determined number of candidates, and that estimates, as the first and second transmission signals, the first and second transmission-signal candidate points with which distances between the selected first and second transmission-signal candidate points and the corresponding converted first and second reception signal points are smallest.

摘要翻译： 接收装置包括：转换单元，用于通过矩阵将相应的第一和第二接收信号的第一和第二接收信号点相乘，并输出得到的转换的第一和第二接收信号点; 基于第一和第二接收信号的接收质量确定至少第一发送信号候选点的候选数的候选数确定单元; 以及估计单元，其基于所转换的第一和第二接收信号点选择第一发送信号候补点和第二发送信号候补点，与所确定的候选数相对应的第一发送信号候选点的数量， 并且，作为第一和第二传输信号，估计所选择的第一和第二传输信号候选点之间的距离和相应的转换的第一和第二接收信号点的距离最小的第一和第二传输信号候选点。