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    Inorganic-particle-dispersed sputtering target
    1.
    发明授权
    Inorganic-particle-dispersed sputtering target 有权
    无机粒子分散溅射靶

    公开(公告)号：US09034155B2

    公开(公告)日：2015-05-19

    申请号：US13147782

    申请日：2010-07-27

    申请人： Atsushi Sato ,  Yuichiro Nakamura

    发明人： Atsushi Sato ,  Yuichiro Nakamura

    IPC分类号： C23C14/34 ,  G11B5/851

    CPC分类号： G11B5/851 ,  C23C14/3414

    摘要： Provided is an inorganic-particle-dispersed sputtering target in which inorganic particles are dispersed in a Co base material, wherein the inorganic particles have an electric resistivity of 1×101 Ω·m or less and the volume ratio of the inorganic particles in the target is 50% or less. The sputtering target thus adjusted is advantageous in that, when sputtering is performed using a magnetron sputtering device comprising a DC power source, the inorganic particles are less charged, and arcing occurs less frequently. Accordingly, by using the sputtering target of the present invention, the occurrence of particles attributable to the arcing reduces, and a significant effect of improving the yield in forming a thin film is obtained.

    摘要翻译： 本发明提供一种无机粒子分散溅射靶，其中无机颗粒分散在Co基材料中，其中无机颗粒的电阻率为1×10 11Ω·m·m·m以下，无机颗粒的体积比 目标是50％以下。 如此调整的溅射靶的优点在于，当使用包括直流电源的磁控管溅射装置进行溅射时，无机颗粒的带电少，并且电弧放电频率较低。 因此，通过使用本发明的溅射靶，可以减少由于电弧引起的粒子的发生，并且获得提高薄膜形成的显着效果。

    Ferromagnetic Sputtering Target with Less Particle Generation
    4.
    发明申请
    Ferromagnetic Sputtering Target with Less Particle Generation 审中-公开
    具有较少颗粒生成的铁磁溅射靶

    公开(公告)号：US20140001038A1

    公开(公告)日：2014-01-02

    申请号：US14004227

    申请日：2012-04-06

    申请人： Shin-ichi Ogino ,  Atsushi Sato ,  Atsutoshi Arakawa ,  Yuichiro Nakamura

    发明人： Shin-ichi Ogino ,  Atsushi Sato ,  Atsutoshi Arakawa ,  Yuichiro Nakamura

    IPC分类号： C23C14/34

    CPC分类号： C23C14/3414 ,  C22C19/07 ,  C23C14/35 ,  G11B5/851

    摘要： Provided is a nonmagnetic-material-dispersed sputtering target having a metal composition comprising 20 mol % or less of Cr and the balance of Co. The target has a structure including a phase (A) in which a nonmagnetic oxide material is dispersed in the basis metal, and a metal phase (B) containing 40 mol % or more of Co; the area proportion of grains of the nonmagnetic oxide material in the phase (A) is 50% or less; and when a minimum-area rectangle circumscribed to the phase (B) is assumed, the proportion of the circumscribed rectangle having a short side of 2 to 300 μm is 90% or more of all of the phases (B). The ferromagnetic sputtering target can suppress particle generation during sputtering and can improve leakage magnetic flux to allow stable electrical discharge with a magnetron sputtering apparatus.

    摘要翻译： 本发明提供一种非磁性材料分散溅射靶，其具有包含20mol％以下的Cr和余量的Co的金属组成物。靶具有包括其中非磁性氧化物材料分散在基材中的相（A）的结构 金属和含有40摩尔％以上的Co的金属相（B） 相（A）中非磁性氧化物材料的面积比例为50％以下; 并且当假设包围相（B）的最小面积矩形时，具有2〜300μm的短边的外接矩形的比例为所有相（B）的90％以上。 铁磁性溅射靶可以抑制溅射时的粒子产生，能够提高漏磁通，能够通过磁控溅射装置进行稳定的放电。

    COMMUNICATION CONTROL SYSTEM AND MOBILE STATION CONTROL METHOD
    5.
    发明申请
    COMMUNICATION CONTROL SYSTEM AND MOBILE STATION CONTROL METHOD 审中-公开
    通信控制系统和移动站控制方法

    公开(公告)号：US20130260765A1

    公开(公告)日：2013-10-03

    申请号：US13877977

    申请日：2011-10-07

    申请人： Kenichiro Aoyagi ,  Yukiko Takagi ,  Yuichiro Nakamura ,  Takeshi Okamoto

    发明人： Kenichiro Aoyagi ,  Yukiko Takagi ,  Yuichiro Nakamura ,  Takeshi Okamoto

    IPC分类号： H04W36/00

    CPC分类号： H04W36/0022

    摘要： To provide a communication control system and a mobile station control method, in which as soon as a communication in a radio communication system to which a mobile station performed fallback is terminated, the mobile station is quickly returned to a connection with a base station in a radio communication system before the fallback. A RNC 210 includes an information element acquisition unit configured to acquire an information element used to allow the return to a base station before the fallback from an LTE system 10, and a mobile station control unit configured to execute the control to allow the mobile station 300 to return to the HeNB 110. The mobile station control unit executes the control based on the communication state of the mobile station 300 in the 3G system 20.

    摘要翻译： 提供一种通信控制系统和移动台控制方法，其中一旦移动台执行了回退的无线电通信系统中的通信终止，移动站就快速地返回到与基站的连接 无线电通信系统在回退之前。 RNC 210包括：信息元素获取单元，被配置为获取用于在从LTE系统10回退之前返回基站的信息元素;以及移动台控制单元，被配置为执行控制以允许移动台300 返回到HeNB 110.移动站控制单元基于3G系统20中的移动站300的通信状态来执行控制。

    Sputtering Target of Ferromagnetic Material with Low Generation of Particles
    6.
    发明申请
    Sputtering Target of Ferromagnetic Material with Low Generation of Particles 有权
    具有低产生粒子的铁磁材料的溅射靶

    公开(公告)号：US20130112555A1

    公开(公告)日：2013-05-09

    申请号：US13808938

    申请日：2011-01-28

    申请人： Shin-ichi Ogino ,  Atsushi SATO ,  Yuichiro Nakamura ,  Atsutoshi Arakawa

    发明人： Shin-ichi Ogino ,  Atsushi SATO ,  Yuichiro Nakamura ,  Atsutoshi Arakawa

    IPC分类号： C23C14/34

    CPC分类号： C23C14/3407 ,  C22C1/0433 ,  C22C19/07 ,  C22C32/0026 ,  C22F1/10 ,  C23C14/3414 ,  G11B5/851 ,  H01F10/16 ,  H01F41/18

    摘要： Provided is a sputtering target of ferromagnetic material comprising a metal having a composition containing 20 mol % or less of Cr, and Co as the remainder; wherein the target structure includes a phase (A) which is a basis metal, and metal phases (B) having a component composition different from the peripheral texture within the phase (A), the area ratio occupied by oxides within 1 μm from the most outer periphery of metal phases (B) is 80% or less, and the average grain size of the metal phases (B) is 10 μm or more and 150 μm or less. Provided is a sputtering target of ferromagnetic material capable of inhibiting the generation of particles during sputtering, and improving the pass-through flux to achieve a stable electrical discharge with a magnetron sputtering device.

    摘要翻译： 提供一种铁磁材料的溅射靶，其包含具有20摩尔％以下的Cr的组成的金属，余量为Co; 其特征在于，所述目标结构体包括作为基础金属的相（A）和具有与相（A）以外的周边构造不同的成分组成的金属相（B），最大范围内的1um以内的氧化物占据的面积比 金属相（B）的外周边为80％以下，金属相（B）的平均粒径为10μm以上且150μm以下。 本发明提供能够抑制溅射时粒子产生的强磁性材料的溅射靶，提高通过磁通以通过磁控溅射装置实现稳定的放电。

    MOBILE STATION AND RADIO CONTROLLER
    7.
    发明申请
    MOBILE STATION AND RADIO CONTROLLER 审中-公开
    移动电台和无线电控制器

    公开(公告)号：US20130040698A1

    公开(公告)日：2013-02-14

    申请号：US13643162

    申请日：2011-04-20

    申请人： Yuichiro Nakamura ,  Kenichiro Aoyagi ,  Hideyuki Matsutani ,  Kiminobu Sugano

    发明人： Yuichiro Nakamura ,  Kenichiro Aoyagi ,  Hideyuki Matsutani ,  Kiminobu Sugano

    IPC分类号： H04W88/06 ,  H04W24/02

    CPC分类号： H04W88/06 ,  H04W48/16

    摘要： One aspect of the present invention relates to a mobile station having abilities of communicating with a first network and a second network wherein the first network and the second network use mutually different radio access technologies including a receiving unit configured to receive broadcast information of the second network from the first network, a storage unit configured to store the received broadcast information of the second network and a pre-redirection information setting unit configured to, when the broadcast information of the second network is stored in the storage unit, set pre-redirection information included in a radio connection request message to a predefined value.

    摘要翻译： 本发明的一个方面涉及具有与第一网络和第二网络进行通信的能力的移动台，其中第一网络和第二网络使用相互不同的无线电接入技术，包括被配置为接收第二网络的广播信息的接收单元 从所述第一网络，存储单元，被配置为存储所接收的所述第二网络的广播信息;以及预重定向信息设置单元，被配置为当所述第二网络的广播信息被存储在所述存储单元中时，设置预重定向信息 包括在无线电连接请求消息中的预定义值。

    MOBILE COMMUNICATION SYSTEM, NETWORK APPARATUS AND MOBILE COMMUNICATION METHOD
    9.
    发明申请
    MOBILE COMMUNICATION SYSTEM, NETWORK APPARATUS AND MOBILE COMMUNICATION METHOD 审中-公开
    移动通信系统，网络设备和移动通信方法

    公开(公告)号：US20120315909A1

    公开(公告)日：2012-12-13

    申请号：US13574401

    申请日：2011-01-21

    申请人： Yuichiro Nakamura ,  Yasuhiro Kawabe ,  Hideyuki Matsutani ,  Kenichiro Aoyagi

    发明人： Yuichiro Nakamura ,  Yasuhiro Kawabe ,  Hideyuki Matsutani ,  Kenichiro Aoyagi

    IPC分类号： H04W36/16

    CPC分类号： H04W48/16 ,  H04W48/18

    摘要： A network apparatus 20 includes a determination unit 23 configured to determine whether or not to transmit a connection instruction message instructing a UE 10 to connect with a second communication system to the UE 10. The determination unit 23 determines that a second communication instruction message is to be transmitted to the UE 10 when an elapsed time period after transmission of a first connection instruction message to the UE 10 exceeds a predetermined time period, and determines that the second connection instruction message is not to be transmitted to the UE 10 when the elapsed time period does not exceed the predetermined time period.

    摘要翻译： 网络装置20包括确定单元23，其被配置为确定是否向UE 10发送指示UE 10与第二通信系统连接的连接指示消息。确定单元23确定第二通信指令消息是 当向UE 10发送第一连接指令消息之后的经过时间超过预定时间段时，将其发送到UE 10，并且当经过时间确定第二连接指示消息不被发送到UE 10 期间不超过预定时间段。

    MOBILE COMMUNICATION SYSTEM, NETWORK APPARATUS AND MOBILE COMMUNICATION METHOD
    10.
    发明申请
    MOBILE COMMUNICATION SYSTEM, NETWORK APPARATUS AND MOBILE COMMUNICATION METHOD 审中-公开
    移动通信系统，网络设备和移动通信方法

    公开(公告)号：US20120309385A1

    公开(公告)日：2012-12-06

    申请号：US13574419

    申请日：2011-01-21

    申请人： Yuichiro Nakamura ,  Kenichiro Aoyagi ,  Yasuhiro Kawabe ,  Hideyuki Matsutani

    发明人： Yuichiro Nakamura ,  Kenichiro Aoyagi ,  Yasuhiro Kawabe ,  Hideyuki Matsutani

    IPC分类号： H04W8/00

    CPC分类号： H04W36/14 ,  H04W36/245 ,  H04W36/30

    摘要： A network apparatus 20 includes a management unit 22 configured to manage each of a plurality of second cells provided in the second communication system and a priority level in association with each other, the priority level weighted depending on whether a connection to each of the plurality of second cells has succeeded or failed, and a selection unit 23 configured to select a connection destination cell with which the mobile communication terminal is to be connected among the plurality of second cells based on the priority level associated with each of the plurality of second cells.

    摘要翻译： 网络装置20包括：管理部22，被配置为管理在第二通信系统中提供的多个第二小区中的每一个以及彼此关联的优先级，优先权级别根据是否连接到多个 第二小区成功或失败，以及选择单元23，被配置为基于与多个第二小区中的每一个相关联的优先级，选择要在多个第二小区中连接移动通信终端的连接目的地小区。