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公开(公告)号：US20120049736A1
公开(公告)日：2012-03-01
申请号：US13215646
申请日：2011-08-23
IPC分类号： H01J7/44
CPC分类号： F21V19/0005 , F21K9/20 , F21V3/061 , F21V3/062 , F21V23/006 , F21V23/008 , F21V29/507 , F21V29/773 , F21V29/89 , F21Y2105/00 , F21Y2115/10 , F21Y2115/20
摘要： According to one embodiment, a light source is mounted on one side of a base body, a cap is mounted on the other side of the base body and a lighting circuit is mounted in the cap. In the cap, a circumferential portion is formed, and a projection portion being projected from the other side of the circumferential portion and having an inner space opened to the one side is formed. The lighting circuit has a substrate and a plurality of components mounted on the substrate. The components include a first component group mounted on a center portion of the substrate and having a height stored in the projection portion and a second component group mounted on a peripheral portion of the substrate and having a smaller height stored in the circumferential portion.
摘要翻译： 根据一个实施例，光源安装在基体的一侧上，盖安装在基体的另一侧上，并且点灯电路安装在盖中。 在盖中形成有圆周部，突出部从周向部分的另一侧突出并具有向一侧开口的内部空间。 照明电路具有基板和安装在基板上的多个部件。 这些部件包括安装在基板的中心部分上并且具有存储在突出部分中的高度的第一部件组和安装在基板的周边部分上并且具有较小高度的第二部件组，该组件组具有较小的高度。
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2.发明授权Power supply device with smoothing capacitor and falling voltage chopper circuit 有权具有平滑电容器和降压斩波电路的电源装置公开(公告)号：US08976558B2
公开(公告)日：2015-03-10
申请号：US13422418
申请日：2012-03-16
申请人： Go Kato , Takuro Hiramatsu , Kenji Sakai , Chikako Katano , Hiroshi Takenaga , Tomoaki Shimizu
发明人： Go Kato , Takuro Hiramatsu , Kenji Sakai , Chikako Katano , Hiroshi Takenaga , Tomoaki Shimizu
CPC分类号： H05B33/0815 , H02M7/2176
摘要： According to one embodiment, a power supply device includes a rectifying circuit configured to rectify an alternating-current power supply, a first capacitor configured to smooth a voltage after rectification, and a falling voltage chopper circuit configured to supply electric power to a load. The first capacitor is set to a capacity in which a section where a voltage after smoothing drops to an output voltage to the load is provided in a rectified half period of the alternating-current power supply. The falling voltage chopper circuit includes at least one switching element configured to receive an input of the voltage after smoothing, operate in a section where the voltage after smoothing exceeds the output voltage, and pause in a section of the output voltage and a second capacitor provided on an output side and having a capacity larger than the capacity of the first capacitor.
摘要翻译： 根据一个实施例，电源装置包括：整流电路，被配置为对交流电源进行整流;第一电容器，被配置为使整流后的电压平滑;以及下降电压斩波电路，被配置为向负载提供电力。 将第一电容器设定为在交流电源的整流半周期内设置平滑后的电压下降到负载的输出电压的部分的容量。 降压斩波电路包括至少一个开关元件，其被配置为在平滑之后接收电压的输入，在平滑后的电压超过输出电压的部分中工作，并且在输出电压的一部分中暂停并提供第二电容器 在输出侧并且具有大于第一电容器的容量的容量。
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公开(公告)号：US20120282855A1
公开(公告)日：2012-11-08
申请号：US13521931
申请日：2011-01-13
申请人： Richol Ku , Yuta Seki , Takayuki Sotoyama , Yukinori Amao , Tomoaki Shimizu , Yasuo Yokouchi , Jun Imai
发明人： Richol Ku , Yuta Seki , Takayuki Sotoyama , Yukinori Amao , Tomoaki Shimizu , Yasuo Yokouchi , Jun Imai
IPC分类号： H04W88/04
CPC分类号： H04B7/155
摘要： A first conversion unit (201) converts a signal from a time domain to a frequency domain. A signal extraction unit (202) extracts common channel information included in the signal which has been converted by the first conversion unit (201). A signal substitution unit (207) restores the common channel information which has been extracted by the signal extraction unit (202). An addition unit (208) substitutes the common channel information which has been restored by the signal substitution unit (207) for the common channel information included in the signal which has been converted by the first conversion unit (201). A second conversion unit (209) converts the signal including the common channel information substituted, which has been converted by the first conversion unit (201), from the frequency domain to the time domain.
摘要翻译： 第一转换单元（201）将来自时域的信号转换为频域。 信号提取单元（202）提取包含在由第一转换单元（201）转换的信号中的公共信道信息。 信号取代单元（207）恢复由信号提取单元（202）提取的公共信道信息。 加法单元（208）将由信号替换单元（207）恢复的公共信道信息替换为由第一转换单元（201）转换的信号中包括的公共信道信息。 第二转换单元（209）将包括由第一转换单元（201）转换的公共信道信息的信号从频域转换为时域。
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公开(公告)号：US07259940B2
公开(公告)日：2007-08-21
申请号：US10889053
申请日：2004-07-13
CPC分类号： G11B5/3932 , B82Y25/00 , G01R33/093 , G01R33/098 , Y10T428/1107 , Y10T428/1121
摘要： A pair of domain control layers are disposed on both sides of the track width direction of the MR film so as to be separated from each other such that the MR film is held therebetween, and apply a longitudinal magnetic field to the MR film (free layer). The MR film is flanked by the domain control layers, each including a layer structure constituted by a base layer, a ferromagnetic layer, and a hard magnetic layer. The base layer causes the hard magnetic layer to have a magnetization direction aligning with an in-plane direction, so as to enhance the coercive force of the hard magnetic layer.
摘要翻译： 一对域控制层设置在MR膜的轨道宽度方向的两侧，以便彼此分离，使得MR膜保持在它们之间，并将纵向磁场施加到MR膜（自由层 ）。 MR膜侧面是域控制层，每个层包括由基层，铁磁层和硬磁性层构成的层结构。 基层使得硬磁性层具有与面内方向对准的磁化方向，以增强硬磁性层的矫顽力。
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5.发明申请COMMUNICATION CAPACITY EVALUATING APPARATUS, RADIO RELAY APPARATUS AND COMMUNICATION CAPACITY EVALUATING METHOD 审中-公开通信能力评估装置，无线电中继装置和通信容量评估方法公开(公告)号：US20120213254A1
公开(公告)日：2012-08-23
申请号：US13504408
申请日：2010-10-29
申请人： Yasuo Yokouchi , Jun Imai , Tomoaki Shimizu , Yukinori Amao , Richol Ku , Takayuki Sotoyama
发明人： Yasuo Yokouchi , Jun Imai , Tomoaki Shimizu , Yukinori Amao , Richol Ku , Takayuki Sotoyama
CPC分类号： H04W24/08 , H04B7/0413 , H04W16/26
摘要： Provided is a communication capacity evaluating apparatus whereby the communication capacity can be grasped and the necessity of changing the content of a dead spot measure after the placement of a relay apparatus can be eliminated. In the communication capacity evaluating apparatus, a system information analyzing unit (121) acquires, from a received signal, used-band information of the communication using a MIMO mode. An S/N calculating unit (122) analyzes the received signal to determine a signal-to-noise ratio. A channel estimating unit (123) analyzes the received signal to determine a channel matrix. A throughput limit calculating unit (124) calculates the limit value of the communication capacity on the basis of the used-band information, information about the number of transmission antennas of a base station (180), information about the number of reception antennas of a radio relay apparatus (100) stored in advance, the signal-to-noise ratio and the channel matrix. A display unit (133) displays the result of a comparison between the limit value and a desired value of communication capacity set in advance.
摘要翻译： 提供一种能够掌握通信能力的通信容量评估装置，并且可以消除在中继装置的放置之后改变死点测量的内容的必要性。 在通信容量评估装置中，系统信息解析部（121）从接收信号中取得使用MIMO模式的通信的使用频带信息。 S / N计算单元（122）分析接收到的信号以确定信噪比。 信道估计单元（123）分析接收信号以确定信道矩阵。 吞吐量限制计算单元（124）基于所述使用频带信息，关于基站的发送天线数量的信息（180）计算通信容量的限制值，关于所述基站的接收天线的数量的信息 预先存储的无线电中继装置（100），信噪比和信道矩阵。 显示单元（133）预先显示限制值和期望的通信容量值之间的比较结果。
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公开(公告)号：US20050013063A1
公开(公告)日：2005-01-20
申请号：US10889053
申请日：2004-07-13
CPC分类号： G11B5/3932 , B82Y25/00 , G01R33/093 , G01R33/098 , Y10T428/1107 , Y10T428/1121
摘要： A pair of domain control layers are disposed on both sides of the track width direction of the MR film so as to be separated from each other such that the MR film is held therebetween, and apply a longitudinal magnetic field to the MR film (free layer). The MR film is flanked by the domain control layers, each including a layer structure constituted by a base layer, a ferromagnetic layer, and a hard magnetic layer. The base layer causes the hard magnetic layer to have a magnetization direction aligning with an in-plane direction, so as to enhance the coercive force of the hard magnetic layer.
摘要翻译： 一对域控制层设置在MR膜的轨道宽度方向的两侧，以便彼此分离，使得MR膜保持在它们之间，并将纵向磁场施加到MR膜（自由层 ）。 MR膜侧面是域控制层，每个层包括由基层，铁磁层和硬磁性层构成的层结构。 基层使得硬磁性层具有与面内方向对准的磁化方向，以增强硬磁性层的矫顽力。
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公开(公告)号：US07193822B2
公开(公告)日：2007-03-20
申请号：US10861472
申请日：2004-06-07
IPC分类号： G11B5/127
CPC分类号： B82Y25/00 , B82Y10/00 , G11B5/3906 , G11B5/3909 , G11B2005/0016
摘要： At both end portions of at least a soft magnetic layer of a magneto-resistive effect film, a pair of bias magnetic field applying layers are disposed for applying a longitudinal bias magnetic field to the soft magnetic layer via magnetic underlayers. Further, mutual lattice point-to-point distances in the plane where each magnetic underlayer and the corresponding bias magnetic field applying layer are mated, are substantially equalized to each other. Therefore, a coercive force Hc in an in-plane direction (direction parallel to a film surface) of each bias magnetic field applying layer can be maintained at a high level so that even when further gap narrowing or track narrowing is aimed, the bias magnetic field applying layers can act to apply an effective bias magnetic field, i.e. can act to suppress occurrence of the Barkhausen noise.
摘要翻译： 在磁阻效应膜的至少软磁性层的两端部，设置一对偏置磁场施加层，用于经由磁性底层向软磁性层施加纵向偏置磁场。 此外，每个磁性底层和相应的偏置磁场施加层配合的平面中的相互点阵点对点距离基本上相等。 因此，可以将每个偏磁场施加层的面内方向（平行于膜表面的方向）的矫顽力Hc保持在高水平，使得即使当进一步进行间隙变窄或轨道变窄时，偏磁 场施加层可以起作用以施加有效偏置磁场，即可以起到抑制巴克豪森噪声的发生的作用。
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公开(公告)号：US07551408B2
公开(公告)日：2009-06-23
申请号：US11103563
申请日：2005-04-12
申请人： Koji Shimazawa , Kosuke Tanaka , Tomoaki Shimizu
发明人： Koji Shimazawa , Kosuke Tanaka , Tomoaki Shimizu
IPC分类号： G11B5/33
CPC分类号： B82Y25/00 , B82Y10/00 , G11B5/3932 , G11B2005/0016 , G11B2005/3996
摘要： Both end portions of a magneto-resistive effect film form a junction taper shape and, at both end portions forming the junction taper shape, a pair of bias magnetic field applying layers are disposed via underlayers for applying a longitudinal bias magnetic field to a soft magnetic layer. Each of the underlayers is formed by a thin film made of at least one element selected from a group of Ru, Ti, Zr, Hf, and Zn or an alloy thin film containing, as a main component, at least one element selected from the group. Each of the bias magnetic field applying layers formed on the underlayers is formed by a hard magnetic layer and has a thickness of 200 Å or less (not including zero).
摘要翻译： 磁阻效应膜的两端部形成结锥形状，并且在形成结锥形状的两端部，通过底层设置一对偏置磁场施加层，用于向软磁体施加纵向偏置磁场 层。 每个底层由由选自Ru，Ti，Zr，Hf和Zn中的至少一种元素制成的薄膜或含有作为主要成分的至少一种元素的合金薄膜形成， 组。 形成在底层上的每个偏置磁场施加层由硬磁性层形成，其厚度为200以下（不包括零）。
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公开(公告)号：US20050237677A1
公开(公告)日：2005-10-27
申请号：US11103563
申请日：2005-04-12
申请人： Koji Shimazawa , Kosuke Tanaka , Tomoaki Shimizu
发明人： Koji Shimazawa , Kosuke Tanaka , Tomoaki Shimizu
CPC分类号： B82Y25/00 , B82Y10/00 , G11B5/3932 , G11B2005/0016 , G11B2005/3996
摘要： Both end portions of a magneto-resistive effect film form a junction taper shape and, at both end portions forming the junction taper shape, a pair of bias magnetic field applying layers are disposed via underlayers for applying a longitudinal bias magnetic field to a soft magnetic layer. Each of the underlayers is formed by a thin film made of at least one element selected from a group of Ru, Ti, Zr, Hf, and Zn or an alloy thin film containing, as a main component, at least one element selected from the group. Each of the bias magnetic field applying layers formed on the underlayers is formed by a hard magnetic layer and has a thickness of 200 Å or less (not including zero).
摘要翻译： 磁阻效应膜的两端部形成结锥形状，并且在形成结锥形状的两端部，通过底层设置一对偏置磁场施加层，用于向软磁体施加纵向偏置磁场 层。 每个底层由由选自Ru，Ti，Zr，Hf和Zn中的至少一种元素制成的薄膜或含有作为主要成分的至少一种元素的合金薄膜形成， 组。 形成在底层上的每个偏置磁场施加层由硬磁性层形成，其厚度为200以下（不包括零）。
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