公开(公告)号：US07283510B2

公开(公告)日：2007-10-16

申请号：US10300510

申请日：2002-11-20

申请人： Akira Ito ,  Masahiko Shimizu ,  Koji Matsuyama ,  Yoji Sugawara ,  Shunji Miyazaki

发明人： Akira Ito ,  Masahiko Shimizu ,  Koji Matsuyama ,  Yoji Sugawara ,  Shunji Miyazaki

IPC分类号： H04J3/16

CPC分类号： H04B17/309 ,  H04B17/336 ,  H04B17/345 ,  H04B2201/70701 ,  H04W52/08 ,  H04W52/243

摘要： By providing a interference power estimation unit obtaining the power of interference in a common pilot signal with ten symbols in one slot and outputting the power of interference as the estimate of the amount of interference in the data signal's pilot signal and a signal-to-interference power ratio calculation unit calculating a signal-to-interference power ratio (SIR) using an output of the interference power estimation unit, in a spread spectrum communication method, a correct SIR can be estimated even when the number of symbols of an individual pilot signal in the slot of the data channel is small.

摘要翻译： 通过提供干扰功率估计单元，在一个时隙中获得具有十个符号的公共导频信号中的干扰功率，并输出干扰功率作为数据信号的导频信号中的干扰量的估计和信号干扰 功率比计算单元使用干扰功率估计单元的输出来计算信号干扰功率比（SIR），在扩展频谱通信方法中，即使当个别导频信号的符号数量 在数据通道的槽位很小。

公开(公告)号：US20060153098A1

公开(公告)日：2006-07-13

申请号：US11128285

申请日：2005-05-13

申请人： Masahiko Shimizu ,  Akira Ito

发明人： Masahiko Shimizu ,  Akira Ito

IPC分类号： H04L12/28 ,  H04B7/005

CPC分类号： H04B7/0452 ,  H04B7/0626 ,  H04B7/0628

摘要： The present invention relates to a wireless communication system to properly switch over a transmission method of radio signals corresponding to a configuration of a receiver. The wireless communication system according to the present invention includes a transmitting device having a plurality of antennas and capable of transmitting radio signals different from each other from these antennas, and a receiving device having at least one antenna and receiving the radio signals transmitted from the transmitting device. The receiving device comprises an information transmitting unit transmitting, to the transmitting device, configuration information about a configuration of the receiving device, and the transmitting device includes a transmitting unit transmitting the radio signals by a transmission method corresponding to the configuration information received from the receiving device.

摘要翻译： 无线通信系统技术领域本发明涉及一种适当切换对应于接收机的配置的无线信号的发送方法的无线通信系统。 根据本发明的无线通信系统包括具有多个天线并且能够从这些天线发送彼此不同的无线电信号的发送设备，以及具有至少一个天线的接收设备，并且接收从发送 设备。 接收装置包括信息发送单元，向发送装置发送关于接收装置的结构的配置信息，发送装置包括发送单元，发送单元通过与从接收到的接收到的配置信息对应的发送方法发送无线信号 设备。

公开(公告)号：US09774483B2

公开(公告)日：2017-09-26

申请号：US13323374

申请日：2011-12-12

申请人： Akira Ito

发明人： Akira Ito

IPC分类号： H04L27/26 ,  H04W72/04 ,  H04W76/04

CPC分类号： H04L27/2647 ,  H04W72/042 ,  H04W76/20 ,  H04W76/28

摘要： A communication apparatus includes a receiver that can receive data that has been divided among multiple communication carriers and transmitted, and that has multiple communication modes, each using a different number of communication carriers for reception; an acquirer that acquires information indicating a change in the communication volume of the receiver; and a switch that switches the communication mode of the receiver, based on the information acquired by the acquirer.

公开(公告)号：US09597975B2

公开(公告)日：2017-03-21

申请号：US13554553

申请日：2012-07-20

申请人： Akira Ito ,  Junichirou Kanamori ,  Mitsuru Fujita ,  Tatsuya Suzuki ,  Shinkichi Inagaki ,  Masahiro Sumiya ,  Takuma Yamaguchi

发明人： Akira Ito ,  Junichirou Kanamori ,  Mitsuru Fujita ,  Tatsuya Suzuki ,  Shinkichi Inagaki ,  Masahiro Sumiya ,  Takuma Yamaguchi

IPC分类号： G06F1/26 ,  B60L11/18 ,  B60L3/12

CPC分类号： B60L11/1844 ,  B60L3/12 ,  B60L11/1816 ,  B60L11/184 ,  B60L11/1842 ,  B60L11/1846 ,  B60L2230/16 ,  B60L2230/22 ,  B60L2240/66 ,  Y02E60/721 ,  Y02T10/7005 ,  Y02T10/7088 ,  Y02T10/7291 ,  Y02T90/121 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/16 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S10/126 ,  Y04S30/14

摘要： A power supply system for supplying a grid power to a building includes a power generator, a power storing device, and a power controller. The power generator generates off-grid power from a predetermined energy. The power storing device stores the grid power and the off-grid power and supplies the stored power to the building. The power controller controls consumptions of the grid power and the off-grid power. The power controller calculates predicted consumption data related to power consumed in the building and predicted generation data related to power generated by the power generator. The power controller calculates a charging-discharging schedule for the power storing device based on the predicted consumption data and the predicted generation data by formulating the charging-discharging schedule as a mixed integer programming problem.

公开(公告)号：US09103378B2

公开(公告)日：2015-08-11

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： G01N23/05 ,  F16C41/00 ,  F16C33/66 ,  G01M13/04 ,  F16C33/62

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：US09088994B2

公开(公告)日：2015-07-21

申请号：US13601692

申请日：2012-08-31

申请人： Dorin Viorel ,  Akira Ito

发明人： Dorin Viorel ,  Akira Ito

IPC分类号： H04W24/00 ,  H04W74/08 ,  H04L29/14

CPC分类号： H04W74/0841 ,  H04L69/40

摘要： A method is provided for device detection by a base station comprising receiving a plurality of signals over a preamble subframe from an endpoint. The plurality of signals are attempting to access an access group of the preamble subframe. Additionally, the plurality of signals are received on a random access channel using a wireless network. Further, the plurality of signals have a plurality of last gasp messages (LGMs). The method additionally comprises determining an allowable rate of collisions for the plurality of signals and determining an actual rate of collisions for the plurality of signals. The method includes increasing the size of the access group allocated to the plurality of signals having the plurality of LGMs, based on whether the actual rate of collisions exceeds the allowable rate of collisions.

摘要翻译： 提供了一种用于由基站进行设备检测的方法，包括：从端点通过前导码子帧接收多个信号。 多个信号正试图访问前同步码子帧的接入组。 另外，使用无线网络在随机接入信道上接收多个信号。 此外，多个信号具有多个最后的喘气信息（LGM）。 该方法还包括确定多个信号的可允许冲突率并确定多个信号的实际碰撞速率。 该方法包括：基于实际的冲突率是否超过允许的冲突率，增加分配给具有多个LGM的多个信号的接入组的大小。

公开(公告)号：US08841674B2

公开(公告)日：2014-09-23

申请号：US13174083

申请日：2011-06-30

申请人： Chao-Yang Lu ,  Guang-Jye Shiau ,  Akira Ito

发明人： Chao-Yang Lu ,  Guang-Jye Shiau ,  Akira Ito

IPC分类号： H01L29/78 ,  H01L21/28

CPC分类号： H01L29/7839 ,  G11C17/16

摘要： According to embodiments of the invention, a field transistor structure is provided. The field transistor structure includes a semiconductor substrate, a metal gate, a polycrystalline silicon (polysilicon) layer, and first and second metal portions. The polysilicon layer has first, second, third, and fourth sides and is disposed between the semiconductor substrate on the first side and the metal gate on the second side. The polysilicon layer is also disposed between the first and second metal portions on the third and fourth sides. According to some embodiments of the present invention, the field transistor structure may also include a thin metal layer disposed between the polysilicon layer and the semiconductor substrate. The thin metal layer may be electronically coupled to each of the first and second metal portions.

摘要翻译： 根据本发明的实施例，提供了场晶体管结构。 场晶体管结构包括半导体衬底，金属栅极，多晶硅（多晶硅）层以及第一和第二金属部分。 多晶硅层具有第一，第二，第三和第四边，并且设置在第一侧的半导体衬底和第二侧上的金属栅极之间。 多晶硅层也设置在第三和第四侧上的第一和第二金属部分之间。 根据本发明的一些实施例，场晶体管结构还可以包括设置在多晶硅层和半导体衬底之间的薄金属层。 薄金属层可以电连接到第一和第二金属部分中的每一个。

公开(公告)号：US08717137B2

公开(公告)日：2014-05-06

申请号：US11443171

申请日：2006-05-31

申请人： Henry Kuo-Shun Chen ,  Guang-Jye Shiau ,  Akira Ito

发明人： Henry Kuo-Shun Chen ,  Guang-Jye Shiau ,  Akira Ito

IPC分类号： H01F5/00

CPC分类号： H01L28/10 ,  H01F5/00 ,  H01F17/0013 ,  H01F41/041 ,  H01L23/5227 ,  H01L23/525 ,  H01L24/10 ,  H01L24/13 ,  H01L27/08 ,  H01L2224/05022 ,  H01L2224/05027 ,  H01L2224/05124 ,  H01L2224/05147 ,  H01L2224/05572 ,  H01L2224/056 ,  H01L2224/13 ,  H01L2224/13099 ,  H01L2224/16 ,  H01L2924/01013 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/14 ,  H01L2924/19042 ,  H01L2924/30107 ,  H01L2924/3011 ,  H01L2924/00 ,  H01L2924/00014

摘要： A system and method utilize a redistribution layer in a flip-chip or wirebond package, which is also used to route signals to bumps, as a layer for the construction of an on-chip inductor or a layer of a multiple-layer on-chip inductor. In one example, the redistribution layer is surrounded by dual-layer passivation to protect it, and the inductor formed thereby, from the environment and isolate it, and the inductor formed thereby, from the metal layer beneath it.

摘要翻译： 一种系统和方法利用倒装芯片或引线键合封装中的再分布层，其也用于将信号路由到凸点，作为用于构建片上电感器的层或多层片上层 电感。 在一个示例中，再分布层被双层钝化包围，以保护它，并且从环境形成的电感器从其环境中分离出来并将其与其形成的电感器从其下方的金属层隔离开来。

公开(公告)号：US20130342685A1

公开(公告)日：2013-12-26

申请号：US14002400

申请日：2012-03-08

申请人： Koh-ichi Mochiki ,  Hiroyuki Nose ,  Akira Ito ,  Takehisa Takano

发明人： Koh-ichi Mochiki ,  Hiroyuki Nose ,  Akira Ito ,  Takehisa Takano

IPC分类号： F16N29/00

CPC分类号： F16N29/00 ,  F16C19/06 ,  F16C19/52 ,  F16C33/6625 ,  G01M13/04 ,  G01N23/05

摘要： In this lubricant distribution acquisition device (1), neutron beams that have been transmitted through a bearing (X) are converted into electromagnetic waves, and, by using the received electromagnetic waves to form images based on rotation angle signals that are output from an encoder (5) and show a rotation angle of the bearing, lubrication distribution data that shows the distribution of a lubricant inside the bearing is acquired. As a result, it is possible to make the pitch of the rotation angle uniform in each set of imaging data, and to thereby accurately ascertain the behavior of the lubricant inside the bearing.

摘要翻译： 在这种润滑剂分配获取装置（1）中，已经通过轴承（X）传输的中子束被转换成电磁波，并且通过使用接收的电磁波基于从编码器输出的旋转角度信号形成图像 （5）并显示轴承的旋转角度，获得显示轴承内部润滑剂分布的润滑分布数据。 结果，可以使每组成像数据中的旋转角度的间距均匀，从而精确地确定轴承内的润滑剂的行为。

公开(公告)号：US08610221B2

公开(公告)日：2013-12-17

申请号：US12657909

申请日：2010-01-29

申请人： Xiangdong Chen ,  Akira Ito

发明人： Xiangdong Chen ,  Akira Ito

IPC分类号： H01L27/088

CPC分类号： H01L21/28 ,  H01L27/092 ,  H01L29/78

摘要： Disclosed is a low mismatch semiconductor device that comprises a lightly doped channel region having a first conductivity type and a first dopant concentration in a semiconductor body, and a high-k metal gate stack including a gate metal layer formed over a high-k gate dielectric without having a dielectric cap on the high-k dielectric. The high-k metal gate stack being formed over the lightly doped channel region. The lightly doped channel region may be a P- or N-conductivity region, for example, and may be part of a corresponding P- or N-semiconductor substrate, or a P- or N-well formed in a substrate of the respectively opposite conductivity type. The disclosed semiconductor device, which may be an NMOS or PMOS analog device, for example, can be fabricated as part of an integrated circuit including one or more CMOS logic devices.

摘要翻译： 公开了一种低失配半导体器件，其包括在半导体本体中具有第一导电类型和第一掺杂剂浓度的轻掺杂沟道区，以及包括形成在高k栅极电介质上的栅极金属层的高k金属栅堆叠 在高k电介质上没有电介质盖。 高k金属栅堆叠形成在轻掺杂沟道区上。 轻掺杂沟道区可以是例如P型或N-导电性区，并且可以是相应的P-或N-半导体衬底的一部分，也可以是在相对的相对的衬底中形成的P-阱或N阱 导电类型。 所公开的半导体器件（其可以是例如NMOS或PMOS模拟器件）可以被制造为包括一个或多个CMOS逻辑器件的集成电路的一部分。