公开(公告)号：US09404503B2

公开(公告)日：2016-08-02

申请号：US13817252

申请日：2011-12-19

申请人： Takayuki Watanabe ,  Masashi Kuroko ,  Kazutaka Nakamura

发明人： Takayuki Watanabe ,  Masashi Kuroko ,  Kazutaka Nakamura

IPC分类号： F04D25/06 ,  H02K5/22 ,  F04B39/12 ,  F04C29/00 ,  F01C21/00 ,  F01C21/10 ,  F04C23/00 ,  F04C18/02

CPC分类号： F04D25/0606 ,  F01C21/007 ,  F01C21/10 ,  F04B39/121 ,  F04C18/0207 ,  F04C23/008 ,  F04C29/0085 ,  F04C2240/30 ,  F04C2240/40 ,  F04C2240/803 ,  H02K5/225

摘要： Provided is a compressor motor that can achieve reduction in length of a motor lead wire, compactification of a motor housing, and reduction in size and weight of an electric compressor, and also provided is an electric compressor including the compressor motor. A cluster block (39) that is connected to a stator coil end of a motor (10) via a motor lead wire is placed in an outer circumferential region of a stator coil end cover (38) or a bobbin (37A) of the motor (10) such that a terminal connection port of the cluster block (39) faces an outer circumferential side. An opening (34) and a placement bearing surface (35) for inserting and placing a hermetic terminal (8) are provided in an outer circumferential region of a motor housing (4), the outer circumferential region facing the cluster block (39) provided on the motor (10) side. The hermetic terminal (8) is inserted and placed from an outer circumferential side of the motor housing (4) to the opening (34) and the placement bearing surface (35), to be thereby made directly connectable to the terminal connection port of the cluster block (39).

摘要翻译： 提供一种压缩机电动机，其能够实现电动机引线的长度的缩短，电动机壳体的紧凑化以及电动压缩机的尺寸和重量的减小，并且还提供了包括压缩机电动机的电动压缩机。 经由电动机引线连接到电动机（10）的定子线圈端的集束块（39）被放置在电动机的定子线圈端盖（38）或绕线管（37A）的外周区域中 （10），使得群集块（39）的终端连接端口面向外周侧。 设置在电动机壳体（4）的外周区域中的用于插入和放置密封端子（8）的开口（34）和放置支承面（35），设置有面向簇块（39）的外周区域 在电动机（10）侧。 密封端子（8）从电机壳体（4）的外周侧插入并放置到开口（34）和放置支承表面（35），从而可直接连接到电动机壳体（4）的端子连接端口 群集块（39）。

公开(公告)号：US20130142682A1

公开(公告)日：2013-06-06

申请号：US13817252

申请日：2011-12-19

申请人： Takayuki Watanabe ,  Masashi Kuroko ,  Kazutaka Nakamura

发明人： Takayuki Watanabe ,  Masashi Kuroko ,  Kazutaka Nakamura

IPC分类号： F04D25/06 ,  H02K5/22

CPC分类号： F04D25/0606 ,  F01C21/007 ,  F01C21/10 ,  F04B39/121 ,  F04C18/0207 ,  F04C23/008 ,  F04C29/0085 ,  F04C2240/30 ,  F04C2240/40 ,  F04C2240/803 ,  H02K5/225

摘要： Provided is a compressor motor that can achieve reduction in length of a motor lead wire, compactification of a motor housing, and reduction in size and weight of an electric compressor, and also provided is an electric compressor including the compressor motor. A cluster block (39) that is connected to a stator coil end of a motor (10) via a motor lead wire is placed in an outer circumferential region of a stator coil end cover (38) or a bobbin (37A) of the motor (10) such that a terminal connection port of the cluster block (39) faces an outer circumferential side. An opening (34) and a placement bearing surface (35) for inserting and placing a hermetic terminal (8) are provided in an outer circumferential region of a motor housing (4), the outer circumferential region facing the cluster block (39) provided on the motor (10) side. The hermetic terminal (8) is inserted and placed from an outer circumferential side of the motor housing (4) to the opening (34) and the placement bearing surface (35), to be thereby made directly connectable to the terminal connection port of the cluster block (39).

摘要翻译： 提供一种压缩机电动机，其能够实现电动机引线的长度的缩短，电动机壳体的紧凑化以及电动压缩机的尺寸和重量的减小，并且还提供了包括压缩机电动机的电动压缩机。 经由电动机引线连接到电动机（10）的定子线圈端的集束块（39）被放置在电动机的定子线圈端盖（38）或绕线管（37A）的外周区域中 （10），使得群集块（39）的终端连接端口面向外周侧。 设置在电动机壳体（4）的外周区域中的用于插入和放置密封端子（8）的开口（34）和放置支承面（35），设置有面向簇块（39）的外周区域 在电动机（10）侧。 密封端子（8）从电机壳体（4）的外周侧插入并放置到开口（34）和放置支承表面（35），从而可直接连接到电动机壳体（4）的端子连接端口 群集块（39）。

公开(公告)号：US08929881B2

公开(公告)日：2015-01-06

申请号：US13390063

申请日：2010-03-05

申请人： Hirotaka Sato ,  Kazutaka Nakamura

发明人： Hirotaka Sato ,  Kazutaka Nakamura

IPC分类号： H04W4/00 ,  H04W52/24 ,  H04W16/32 ,  H04W84/04

CPC分类号： H04W52/244 ,  H04W16/32 ,  H04W84/045

摘要： A radio communication system wherein a femto cell base station (100a) is located in a macro cell (MC1) and a radio terminal (200a) is connected to the femto cell base station (100a) and wherein the femto cell base station (100a) or radio terminal (200a) controls, based on a propagation loss between the radio terminal (200a) and a macro cell base station (300a) existing in the neighborhood of the radio terminal (200a), the transmission power of a radio signal to be transmitted from the radio terminal (200a) to the femto cell base station (100a).

摘要翻译： 一种无线电通信系统，其中毫微微小区基站（100a）位于宏小区（MC1）中，无线终端（200a）连接到毫微微小区基站（100a），并且其中，毫微微小区基站（100a） 或无线终端（200a）基于无线终端（200a）和存在于无线终端（200a）附近的宏小区基站（300a）之间的传播损失，控制无线信号的发送功率为 从无线终端（200a）发送到毫微微小区基站（100a）。

公开(公告)号：US20130072212A1

公开(公告)日：2013-03-21

申请号：US13700116

申请日：2011-05-27

申请人： Kazutaka Nakamura ,  Chiharu Yamazaki ,  Taku Nakayama ,  Shingo Joko ,  Yoshimasa Kusano

发明人： Kazutaka Nakamura ,  Chiharu Yamazaki ,  Taku Nakayama ,  Shingo Joko ,  Yoshimasa Kusano

IPC分类号： H04W72/04

CPC分类号： H04W16/08 ,  H04W28/0247 ,  H04W28/0289 ,  H04W28/10 ,  H04W36/22 ,  H04W72/0426 ,  H04W72/0486 ,  H04W92/20

摘要： A radio base station eNB10-1 sends a Resource Status Request message for requesting initiation of transmission of a second load information to a radio base station eNB10-2 when a load level thereof is equal to or higher than a first threshold, and omits transmission of the Resource Status Request message for requesting initiation of transmission of the second load information when the load level thereof is lower than the first threshold. The radio base station eNB10-2 sends a Resource Status Update message including the second load information upon receipt of the Resource Status Request message for requesting initiation of transmission of the second load information.

摘要翻译： 当无线基站eNB10-1的负载水平等于或高于第一阈值时，向无线基站eNB10-2发送用于请求发起第二负载信息的资源状态请求消息，并省略 资源状态请求消息，用于在其负载水平低于第一阈值时请求启动第二负载信息的传输。 无线电基站eNB10-2在接收到用于请求发起第二负载信息的资源状态请求消息时，发送包括第二负载信息的资源状态更新消息。

公开(公告)号：US20130072184A1

公开(公告)日：2013-03-21

申请号：US13700125

申请日：2011-05-27

申请人： Yoshimasa Kusano ,  Chiharu Yamazaki ,  Taku Nakayama ,  Shingo Joko ,  Kazutaka Nakamura

发明人： Yoshimasa Kusano ,  Chiharu Yamazaki ,  Taku Nakayama ,  Shingo Joko ,  Kazutaka Nakamura

IPC分类号： H04W16/18

CPC分类号： H04W16/28 ,  H04W24/02 ,  H04W28/04 ,  H04W36/00 ,  H04W92/20

摘要： Upon receipt of an RLF Indication message indicating a failure in a handover where a radio base station eNB10-1 is the handover source from the other radio base station eNB, the radio base station eNB10-1 can recognize that its coverage is not adjusted appropriately by referring to the RLF Indication message. Moreover, the radio base station eNB10-1 can adjust coverage appropriately by expanding the radiation area of the antenna 101 whose radiation area is directed toward the other radio base station eNB being the handover target, among the antennas 101 included in the radio base station eNB10-1.

摘要翻译： 无线基站eNB10-1接收到指示无线基站eNB10-1为无线基站eNB10-1为无线基站eNB10-1为切换源的切换中的故障的RLF指示消息时，能够通过 参考RLF指示消息。 此外，无线基站eNB10-1可以通过扩大辐射区域朝向作为切换目标的其他无线基站eNB的天线101的辐射面积适当地调整覆盖，包括在无线基站eNB10中的天线101 -1。

公开(公告)号：US08396505B2

公开(公告)日：2013-03-12

申请号：US12897682

申请日：2010-10-04

申请人： Kazutaka Nakamura

发明人： Kazutaka Nakamura

IPC分类号： H04B7/00

CPC分类号： H04W52/04 ,  H04W52/242 ,  H04W52/243 ,  H04W52/367

摘要： A large cell base station 100 according to an embodiment is configured to form a large cell and includes: an upper-limit value determination unit 124 configured to determine an upper-limit value Icap of an amount of interference which is received by the large cell base station from each of the radio terminals based on a permissible value Itotal of a total amount of interference which is received by the large cell base station from the radio terminals and the number of the small cell base stations within the large cell; and a wired communication unit 140 configured to transmit upper-limit value information indicating the upper-limit value Icap determined by the upper-limit value determination unit 124 to the small cell base stations.

摘要翻译： 根据实施例的大小区基站100被配置为形成大小区，并且包括：上限值确定单元124，被配置为确定由大小区基站接收的干扰量的上限值Icap 基于大小区基站从无线终端接收的干扰总量的容许值Itotal和大小区内的小小区基站的数量，从各个无线终端发送站; 以及有线通信单元140，被配置为将表示由上限值确定单元124确定的上限值Icap的上限值信息发送给小型小区基站。

公开(公告)号：US20090057805A1

公开(公告)日：2009-03-05

申请号：US12257678

申请日：2008-10-24

申请人： Kazutaka Nakamura ,  Yoshihiro Ito

发明人： Kazutaka Nakamura ,  Yoshihiro Ito

IPC分类号： H01L31/00

CPC分类号： H01L31/109 ,  H01L31/022408 ,  H01L31/022416 ,  H01L31/0296 ,  H01L31/1828 ,  Y02E10/543

摘要： The ultraviolet sensor has a ZnO layer composed of an oxide semiconductor including ZnO; a (Ni,Zn)O layer which is provided in contact with the ZnO layer and which is composed of an oxide semiconductor including NiO and ZnO solid-solved therein; a first terminal electrode electrically connected to the ZnO layer, and a second terminal electrode electrically connected to the (Ni,Zn)O layer. The ZnO layer is disposed at an ultraviolet ray receiving side. The (Ni,Zn)O layer is preferably formed of a sintered body.

公开(公告)号：US07015787B2

公开(公告)日：2006-03-21

申请号：US10756459

申请日：2004-01-14

申请人： Kazutaka Nakamura

发明人： Kazutaka Nakamura

IPC分类号： H01C7/10

CPC分类号： H01C7/112

摘要： A voltage-dependent resistor includes a composite of at least one semiconductive ceramic layer mainly containing ZnO and at least one metal oxide layer containing at least one of strontium and barium, at least one of manganese and cobalt, and at least one rare earth element. The material for the at least one metal oxide layer is represented by the general formula M1-xAxBO3 where M indicates the at least one rare earth element; A indicates the at least one of strontium and barium; B indicates the at least one of manganese and cobalt; and x≦0.4. The at least one semiconductive ceramic layer, which is an n-type semiconductor, is doped with a trivalent dopant. The total number of the at least one semiconductive ceramic layer and the at least one metal oxide layer is at least three.

摘要翻译： 电压依赖电阻器包括至少一个主要含有ZnO的半导体陶瓷层和至少一个含有锶和钡中的至少一种的金属氧化物层，至少一种锰和钴以及至少一种稀土元素的复合材料。 用于至少一个金属氧化物层的材料由通式M 1-x A 3 X 3 BO 3表示，其中M表示在 至少一个稀土元素; A表示锶和钡中的至少一种; B表示锰和钴中的至少一种; x <= 0.4。 作为n型半导体的至少一个半导体陶瓷层掺杂有三价掺杂剂。 至少一个半导体陶瓷层和至少一个金属氧化物层的总数为至少三个。

公开(公告)号：US5793601A

公开(公告)日：1998-08-11

申请号：US786754

申请日：1997-01-24

申请人： Kazutaka Nakamura ,  Kazuhiro Kaneko

发明人： Kazutaka Nakamura ,  Kazuhiro Kaneko

IPC分类号： H01F17/00 ,  H01C7/10 ,  H01C7/112 ,  H01F1/00 ,  H01F41/16 ,  H03H7/01 ,  H05K1/03 ,  H05K1/16 ,  H01G4/06

CPC分类号： H01F41/16 ,  H01C7/1006 ,  H01C7/112 ,  H01F1/0027 ,  H05K1/0306 ,  H05K1/16

摘要： A composite functional device is provided. The device includes a magnetic ceramic including an Ni--Zn ferrite; and a semiconductive including zinc oxide and an oxide of at least one of nickel and iron in an amount of from about 0.001 to 0.1 mol % in terms of NiO or Fe.sub.2 O.sub.3.

摘要翻译： 提供复合功能器件。 该装置包括：包含Ni-Zn铁氧体的磁性陶瓷; 和包含氧化锌和至少一种镍和铁的氧化物的半导体，其含量以NiO或Fe 2 O 3换算为约0.001至0.1mol％。

公开(公告)号：US09635707B2

公开(公告)日：2017-04-25

申请号：US13700111

申请日：2011-05-27

申请人： Chiharu Yamazaki ,  Kazutaka Nakamura ,  Taku Nakayama ,  Shingo Joko ,  Yoshimasa Kusano

发明人： Chiharu Yamazaki ,  Kazutaka Nakamura ,  Taku Nakayama ,  Shingo Joko ,  Yoshimasa Kusano

IPC分类号： H04B7/00 ,  H04W88/00 ,  H04W16/08 ,  H04W36/22 ,  H04W72/04 ,  H04W92/20

CPC分类号： H04W88/00 ,  H04W16/08 ,  H04W36/22 ,  H04W72/0426 ,  H04W72/0486 ,  H04W92/20

摘要： A radio base station (eNB1) receives load information indicating the load level of different radio base station (eNB2) and adjusts a base station parameter, which is used for defining coverage, in accordance with a result of comparison between the load level of the radio base station (eNB1) and that of the different radio base station (eNB2). The radio base station (eNB1) corrects at least one of the load level of the radio base station (eNB1) and that of the different radio base station (eNB2), which are compared with each other, in accordance with a number of radio terminals connected to the radio base station (eNB1).