公开(公告)号：US08154071B2

公开(公告)日：2012-04-10

申请号：US12467689

申请日：2009-05-18

申请人： Hiroyuki Ishii ,  Takafumi Ikeda

发明人： Hiroyuki Ishii ,  Takafumi Ikeda

IPC分类号： H01L29/788 ,  H01L21/336

CPC分类号： H01L29/42336 ,  H01L27/11519 ,  H01L27/11521 ,  H01L27/11526 ,  H01L27/11534 ,  H01L29/7881

摘要： According to an aspect of the present invention, there is provided a method for fabricating a nonvolatile semiconductor memory device including a memory cell being formed in a first region of a semiconductor substrate and a periphery circuit being formed in a second region of the semiconductor substrate, including forming a first gate electrode material film over the semiconductor substrate via a first gate insulator in the first region, etching the first gate electrode material film and the first gate insulator using a mask having a first opening in a first element isolation of the first region, etching the semiconductor substrate to a first depth to form a first isolation groove, forming a first insulation isolation layer in the first isolation groove, forming a second insulator on the first insulation isolation layer and on the first gate electrode, removing the second insulator by anisotropic etching, etching an upper portion of the first gate electrode to a second depth to form a first concave portion on the upper portion of the first gate electrode, etching the first side-wall film and the first insulation isolation layer to a depth at a bottom surface of the first concave portion, forming a second gate insulator on the upper portion of the first gate electrode, and forming a second gate electrode material film on the second gate insulator.

摘要翻译： 根据本发明的一个方面，提供了一种用于制造非易失性半导体存储器件的方法，该非易失性半导体存储器件包括形成在半导体衬底的第一区域中的存储单元和形成在半导体衬底的第二区域中的外围电路， 包括通过第一区域中的第一栅极绝缘体在半导体衬底上形成第一栅极电极材料膜，使用在第一区域的第一元件隔离中具有第一开口的掩模蚀刻第一栅电极材料膜和第一栅极绝缘体 ，将所述半导体衬底蚀刻到第一深度以形成第一隔离槽，在所述第一隔离槽中形成第一绝缘隔离层，在所述第一绝缘隔离层和所述第一栅电极上形成第二绝缘体，通过 各向异性蚀刻，将第一栅电极的上部蚀刻到第二深度以形成 在第一栅电极的上部的第一凹部，将第一侧壁膜和第一绝缘隔离层蚀刻到第一凹部的底面的深度，在第二栅极绝缘体的上部形成第二栅极绝缘体 第一栅电极，并在第二栅极绝缘体上形成第二栅电极材料膜。

公开(公告)号：US20120057563A1

公开(公告)日：2012-03-08

申请号：US13258982

申请日：2010-03-24

申请人： Kohei Kiyoshima ,  Naoto Okubo ,  Hiroyuki Ishii

发明人： Kohei Kiyoshima ,  Naoto Okubo ,  Hiroyuki Ishii

IPC分类号： H04W72/04

CPC分类号： H04W72/085 ,  H04J13/16 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0072 ,  H04L1/0075 ,  H04W72/042

摘要： A radio base station including a resource assignment unit configured to determine a time direction resource, a frequency direction resource, and a code direction resource which are to be assigned as a reception quality notification resource that should be used for notifying each mobile station of a reception quality in a downlink, the resource assignment unit is configured to determine the time direction resources and the frequency direction resources, which are to be assigned as the reception quality notification resource, and then determine the code direction resources to be assigned as the reception quality notification resource the resource assignment unit is configured to assign, as the reception quality notification resource, in order from a frequency direction resource with a lower usage rate of the code direction resource, within each time direction resource.

摘要翻译： 一种无线电基站，包括：资源分配单元，被配置为确定时间方向资源，频率方向资源和代码方向资源，所述时间方向资源，频率方向资源和代码方向资源将被分配为应当用于通知每个移动台的接收的接收质量通知资源 质量在下行链路中，资源分配单元被配置为确定将被分配为接收质量通知资源的时间方向资源和频率方向资源，然后确定要分配的代码方向资源作为接收质量通知 资源被配置为在每个时间方向资源内从具有较低的代码方向资源的使用率的频率方向资源按顺序分配作为接收质量通知资源。

公开(公告)号：US20120039286A1

公开(公告)日：2012-02-16

申请号：US13255528

申请日：2010-03-03

申请人： Naoto Okubo ,  Hiroyuki Ishii

发明人： Naoto Okubo ,  Hiroyuki Ishii

IPC分类号： H04W72/04

CPC分类号： H04L1/1861 ,  H04B1/707 ,  H04L5/0016 ,  H04L5/0055

摘要： A base station according to the present invention includes: a PUSCH resource assignment unit (11A) configured to assign a PUSCH resource to a PUSCH of a mobile station (UE); a PHICH resource assignment unit (11B) configured to assign a first frequency direction resource and a first code direction resource to a PHICH, based on identification information of the PUSCH resource; and a notification unit (12) configured to notify, to the mobile station (UE), the PUSCH resource. When a usage situation of a code direction resource in the first frequency direction resource satisfies predetermined conditions, the PHICH resource assignment unit (11B) is configured to change a frequency direction resource and a code direction resource assigned to the PHICH from the first frequency direction resource and the first code direction resource to a second frequency direction resource and a second code direction resource.

摘要翻译： 根据本发明的基站包括：PUSCH资源分配单元，被配置为将PUSCH资源分配给移动台（UE）的PUSCH; PHICH资源分配单元，被配置为基于所述PUSCH资源的识别信息，向PHICH分配第一频率方向资源和第一编码方向资源; 以及通知单元，被配置为向所述移动站（UE）通知所述PUSCH资源。 当第一频率方向资源中的码方向资源的使用情况满足预定条件时，PHICH资源分配单元（11B）被配置为从第一频率方向资源改变分配给PHICH的频率方向资源和码方向资源 以及第一码方向资源到第二频率方向资源和第二码方向资源。

公开(公告)号：US20120025746A1

公开(公告)日：2012-02-02

申请号：US13263088

申请日：2009-04-22

申请人： Mamoru Kawakubo ,  Mineo Yamamoto ,  Hiroyuki Ishii ,  Hiroki Aso ,  Tomoyuki Hasegawa ,  Togo Yamazaki

发明人： Mamoru Kawakubo ,  Mineo Yamamoto ,  Hiroyuki Ishii ,  Hiroki Aso ,  Tomoyuki Hasegawa ,  Togo Yamazaki

IPC分类号： H02K5/22 ,  H02K15/00

CPC分类号： H02K11/0005 ,  H02K5/1732 ,  H02K11/01 ,  H02K11/33 ,  H02K2211/03 ,  Y10T29/49009

摘要： In a motor driven by a drive circuit such as an inverter, there is a problem that electric current flowing through a bearing causes electric corrosion, which impairs the durability of the bearing. A motor of the invention includes: a stator in which a winding is applied through an insulating part to a stator core formed by laminating a predetermined number of electromagnetic steel plates which have been punched into a predetermined shape; a rotor assembly in which a rotor and bearings and formed by rolling bearings are fitted to a shaft; a printed wiring board which is arranged at an end part of the stator in an axial direction and to which a drive circuit is mounted; a bracket imposed to at least the end part of the stator in the axial direction to which the printed wiring board is arranged; and a conductive sheet provided between the printed wiring board and the bracket.

摘要翻译： 在由诸如逆变器的驱动电路驱动的电动机中，存在流过轴承的电流导致电腐蚀的问题，这损害了轴承的耐久性。 本发明的电动机包括：定子，其中通过绝缘部分将绕组施加到通过层压预定数量的被冲压成预定形状的电磁钢板而形成的定子芯; 转子组件，其中转子和由滚动轴承形成的轴承安装在轴上; 布置在所述定子的轴向端部并且安装有驱动电路的印刷电路板; 在布置有印刷线路板的轴向方向上至少施加到定子的端部的支架; 以及设置在印刷线路板和支架之间的导电片。

公开(公告)号：US20110319119A1

公开(公告)日：2011-12-29

申请号：US13142337

申请日：2009-12-25

申请人： Hiroyuki Ishii

发明人： Hiroyuki Ishii

IPC分类号： H04W52/04

CPC分类号： H04W52/367 ,  H04L5/0007 ,  H04L5/0039 ,  H04L5/0066 ,  H04W52/42

摘要： A user apparatus (100n) according to the present invention includes: a maximum transmission power control unit (1083) configured to receive a control signal designating a frequency band in a downlink; and to control a maximum transmission power in a predetermined channel of an uplink; wherein the maximum transmission power control unit (1083) is configured to determine whether or not to decrease the maximum transmission power in a predetermined channel from a rated power regulated in the mobile communication system, according to the frequency band designated by the control signal.

摘要翻译： 根据本发明的用户装置（100n）包括：最大发送功率控制单元（1083），被配置为接收指定下行链路中的频带的控制信号; 并控制上行链路的预定信道中的最大发送功率; 其特征在于，所述最大发送功率控制部（1083）根据由所述控制信号指定的所述频带，判定是否从所述移动通信系统中规定的额定功率来降低规定信道的最大发送功率。

公开(公告)号：US20110317745A1

公开(公告)日：2011-12-29

申请号：US13142349

申请日：2009-12-24

申请人： Naoto Okubo ,  Hiroyuki Ishii ,  Sadayuki Abeta ,  Yoshihisa Kishiyama

发明人： Naoto Okubo ,  Hiroyuki Ishii ,  Sadayuki Abeta ,  Yoshihisa Kishiyama

IPC分类号： H04B1/707

CPC分类号： H04J13/0059 ,  H04J11/005 ,  H04J13/0074 ,  H04J13/14 ,  H04J13/22 ,  H04L27/2613 ,  H04W72/00 ,  H04W72/0446

摘要： In a mobile communication system according to the present invention, a reference signal sequence includes a plurality of signal sequences assigned in slot units in the predetermined physical channel based on a hopping pattern and a sequence shift pattern; the hopping pattern is configured to be determined based on a slot number and an SFN in the predetermined physical channel or the predetermined physical signal; the sequence shift pattern is configured to be determined based on the identification information of the cell to which the predetermined physical channel or the predetermined physical signal has been set; and the hopping cycle is configured to be determined based on a cycle of the slot number and an SFN cycle.

摘要翻译： 在根据本发明的移动通信系统中，参考信号序列包括基于跳频图案和序列移位模式在预定物理信道中以时隙单位分配的多个信号序列; 跳频图案被配置为基于预定物理信道中的时隙号和SFN或预定的物理信号来确定; 序列移位模式被配置为基于已经设置了预定物理信道或预定物理信号的小区的识别信息来确定; 并且跳频周期被配置为基于时隙号和SFN周期的周期来确定。

公开(公告)号：US20110310817A1

公开(公告)日：2011-12-22

申请号：US13128071

申请日：2009-11-06

申请人： Naoto Okubo ,  Hiroyuki Ishii

发明人： Naoto Okubo ,  Hiroyuki Ishii

IPC分类号： H04W72/04

CPC分类号： H04W72/085 ,  H04L5/0003 ,  H04L5/0007 ,  H04L5/0023 ,  H04L5/003 ,  H04L5/0039 ,  H04L5/0053 ,  H04L5/006 ,  H04W28/06 ,  H04W88/08

摘要： A radio base station (eNB) according to the present invention includes an aggregation level determination unit configured to determine an aggregation level based on CQI notified from a mobile station (UE), a control channel element assignment unit configured to assign a plurality of continuous CCE to a PDCCH addressed to the mobile station (UE), based on the determined aggregation level, and a resource assignment unit configured to assign resource element groups constituting the assigned CCE as a resource for the PDCCH addressed to the mobile station (UE). The control channel element assignment unit is configured to assign a plurality of continuous CCE to the PDCCH addressed to the mobile station (UE) based on an aggregation level changed by the aggregation level determination unit, when failing to assign CCE to the PDCCH addressed to the mobile station (UE).

摘要翻译： 根据本发明的无线电基站（eNB）包括：聚合级别确定单元，被配置为基于从移动台（UE）通知的CQI来确定聚合级别;控制信道单元分配单元，被配置为分配多个连续的CCE 基于所确定的聚合级别到寻址到移动台（UE）的PDCCH，以及资源分配单元，被配置为将构成所分配的CCE的资源元素组分配给用于寻址到移动台（UE）的PDCCH的资源。 所述控制信道单元分配单元，被配置为，当不能将CCE分配给指向所述移动站（UE）的所述PDCCH的PDCCH时，基于由所述聚合级别确定单元改变的聚合级别，将多个连续CCE分配给寻址到所述移动站 移动台（UE）。

公开(公告)号：US08059611B2

公开(公告)日：2011-11-15

申请号：US12528961

申请日：2008-02-19

申请人： Hiroyuki Ishii ,  Kenichi Higuchi

发明人： Hiroyuki Ishii ,  Kenichi Higuchi

IPC分类号： H04W4/00

CPC分类号： H04L27/2614 ,  H04J11/00 ,  H04J13/0074 ,  H04L5/0007 ,  H04L5/0032 ,  H04L5/0048 ,  H04L5/0058 ,  H04L27/26

摘要： A base station apparatus is used in a mobile communication system that uses an OFDM scheme in a downlink. The base station apparatus includes: a unit configured to perform inverse Fourier transform on a signal in which a first signal and a second signal is mapped to subcarriers with different transmission power density, and to generate a transmission signal; and a transmission unit configured to transmit the transmission signal to a user apparatus. A subcarrier (prohibited subcarrier) in which mapping of the second signal is prohibited is determined such that transmission power density of the second signal is kept constant among a plurality of OFDM symbols regardless of whether the first signal is included in an OFDM symbol including the second signal. The prohibited subcarrier is determined based on a subcarrier to which the first signal is mapped.

摘要翻译： 在下行链路中使用OFDM方式的移动通信系统中使用基站装置。 基站装置包括：被配置为对第一信号和第二信号被映射到具有不同发送功率密度的子载波的信号执行逆傅立叶变换并生成发送信号的单元; 以及发送单元，被配置为将所述发送信号发送到用户装置。 确定禁止第二信号的映射的副载波（禁止副载波），使得第二信号的发射功率密度在多个OFDM符号之间保持恒定，而不管第一信号是否包括在包括第二信号的OFDM符号中 信号。 基于映射了第一信号的子载波来确定禁止副载波。

公开(公告)号：US20110151876A1

公开(公告)日：2011-06-23

申请号：US12933831

申请日：2009-03-19

申请人： Hiroyuki Ishii ,  Mikio Iwamura ,  Takeshi Nakamori

发明人： Hiroyuki Ishii ,  Mikio Iwamura ,  Takeshi Nakamori

IPC分类号： H04W24/02

CPC分类号： H04W36/0088 ,  H04J11/0069

摘要： User equipment 100n comprises a connection state processing section configured so that the connection state processing section measures the communication quality in a cell belonging to two or more layers, reports the result of the measurement to a base station device 200, and performs handover processing according to the instruction from the base station device 200 on the basis of first priority notified by a first control signal notified from the base station device 200 in an RRC_Connected state and a stand-by state processing section configured so that the stand-by state processing section measures the communication quality in the cell belonging to the two or more layers to determine a cell for performing a stand-by according to the result of the measurement on the basis of second priority notified by a second control signal notified from the base station device 200 in an Idle state.

摘要翻译： 用户设备100n包括连接状态处理部，其被配置为使得连接状态处理部测量属于两层以上的小区的通信质量，向基站装置200报告测量结果，并根据 基于在基于RRC_Connected状态从基站装置200通知的第一控制信号通知的第一优先级的基站装置200的指示，以及备用状态处理部，其被配置为使得备用状态处理部测量 属于两层以上的单元的通信质量，根据基站装置200通知的第二控制信号通知的第二优先级，根据测定结果，确定用于执行待机的小区 空闲状态

公开(公告)号：US20110116464A1

公开(公告)日：2011-05-19

申请号：US12989342

申请日：2009-04-20

申请人： Hiroyuki Ishii ,  Yoshihisa Kishiyama

发明人： Hiroyuki Ishii ,  Yoshihisa Kishiyama

IPC分类号： H04W72/04

CPC分类号： H04L1/0027 ,  H04L5/0037 ,  H04L5/0053 ,  H04L5/0057 ,  H04L5/0091 ,  H04W48/08 ,  H04W72/1247

摘要： A base station apparatus includes a scheduler configured to schedule assignment of radio resources based on a scheduling coefficient for one or more user equipments, a control signal generation unit configured to generate a control signal including reporting indication information for indicating whether the user equipment is to report downlink channel state information and scheduling grant information for indicating the scheduled assignment of the radio resources and a transmitting unit configured to transmit the control signal in a downlink. A cumulative value is calculated for each of the user equipments. The reporting indication information transmitted to a user equipment, whose cumulative value reaches a predefined value, indicates that the user equipment is to report the downlink channel state information. The cumulative value is updated if the scheduling coefficient satisfies a predefined condition.

摘要翻译： 基站装置包括：调度器，被配置为基于一个或多个用户设备的调度系数调度无线资源的分配;控制信号生成单元，被配置为生成包括用于指示用户设备是否报告的报告指示信息的控制信号 用于指示无线电资源的调度分配的下行链路信道状态信息和调度许可信息，以及被配置为在下行链路中发送控制信号的发送单元。 为每个用户设备计算累积值。 发送给其累积值达到预定值的用户设备的报告指示信息指示用户设备要报告下行链路信道状态信息。 如果调度系数满足预定条件，则累积值被更新。