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71. 发明申请

US20090148790A1 RADIATION-SENSITIVE RESIN COMPOSITION 有权
标题翻译：辐射敏感性树脂组合物
公开(公告)号：US20090148790A1
公开(公告)日：2009-06-11
申请号：US12348171
申请日：2009-01-02
申请人： Yukio Nishimura , Hiroyuki Ishii , Isao Nishimura , Eiichi Kobayashi
发明人： Yukio Nishimura , Hiroyuki Ishii , Isao Nishimura , Eiichi Kobayashi
IPC分类号： G03F7/004
CPC分类号： G03F7/0397 , G03F7/0046 , Y10S430/114
摘要： A radiation-sensitive resin composition suitable as a chemically-amplified resist useful for microfabrication utilizing various types of radiation such as deep ultraviolet rays represented by a KrF excimer laser or ArF excimer laser. The radiation-sensitive resin composition of the present invention comprises: (A) a resin comprising a recurring unit (1-1) shown by the following formula (I-1) and (B) a radiation-sensitive acid generator such as 1-(4-n-butoxynaphthyl)tetrahydrothiophenium nonafluoro-n-butanesulfonate. The radiation-sensitive resin composition may further comprise (C) an acid diffusion controller such as phenylbenzimidazole.
摘要翻译：适用于利用KrF准分子激光器或ArF准分子激光器表示的各种类型的辐射如深紫外线的用于微细加工的化学放大型抗蚀剂的辐射敏感性树脂组合物。本发明的辐射敏感性树脂组合物包含：（A）包含下式（I-1）所示的重复单元（1-1）和（B）的辐照敏感性酸产生剂的树脂，（4-正丁氧基萘基）四氢噻吩六氟正丁磺酸盐。辐射敏感性树脂组合物还可以包含（C）酸扩散控制剂如苯基苯并咪唑。

72. 发明申请

US20090061874A1 BASE STATION, MOBILE COMMUNICATION SYSTEM, AND MOBILE COMMUNICATION CONTROL METHOD 有权
标题翻译：基站，移动通信系统和移动通信控制方法
公开(公告)号：US20090061874A1
公开(公告)日：2009-03-05
申请号：US11911597
申请日：2006-04-14
申请人： Tomoki Sao , Shinya Tanaka , Hiroyuki Ishii , Takehiro Nakamura
发明人： Tomoki Sao , Shinya Tanaka , Hiroyuki Ishii , Takehiro Nakamura
IPC分类号： H04W36/00
CPC分类号： H04W72/0426 , H04W36/08 , H04W92/12
摘要： A target base station transmits a traffic assignment signal a plurality of times to a control station for notifying a traffic amount of downlink data that can be processed by the target base station, after a notified cell change timing in which the mobile station changes a communicating base station.
摘要翻译：在移动台改变通信基站的通知的小区变更定时之后，目标基站多次发送业务分配信号到控制站，用于通知目标基站可以处理的下行链路数据的业务量站。

73. 发明申请

US20080043369A1 Magnetic disk drive 有权
标题翻译：磁盘驱动器
公开(公告)号：US20080043369A1
公开(公告)日：2008-02-21
申请号：US11810267
申请日：2007-06-04
申请人： Keiichi Takemori , Masato Ikegawa , Hiroshi Mukai , Hiroyuki Ishii , Yukinobu Abe
发明人： Keiichi Takemori , Masato Ikegawa , Hiroshi Mukai , Hiroyuki Ishii , Yukinobu Abe
IPC分类号： G11B5/127
CPC分类号： G11B33/1473 , G11B25/043
摘要： Embodiments of the present invention prevent a magnetic disk drive from increasing in size and in manufacturing cost and reduces a positioning error of a magnetic head. An embodiment of a magnetic disk drive in accordance with the present invention includes: a disk-shaped magnetic disk that is rotated and driven; a magnetic head that reads and writes information to and from the magnetic disk, an arm that supports and moves the magnetic head; a spoiler that is close to a disk surface and extends in a radial direction of the disk; and a cabinet that houses these parts. The spoiler is disposed closer to an upstream side in a rotational direction of the disk than the arm and has a flow rate suppressing clearance positioned in a central portion in a peripheral direction of the spoiler, opened to both sides in an axial direction, and formed in a shape elongated in a radial direction of the disk.
摘要翻译：本发明的实施例防止了磁盘驱动器的尺寸和制造成本的增加并降低了磁头的定位误差。根据本发明的磁盘驱动器的实施例包括：旋转和驱动的盘形磁盘; 从磁盘读取和写入信息的磁头，支撑并移动磁头的臂; 扰流器，其靠近盘表面并沿盘的径向方向延伸; 和一个装有这些部件的橱柜。该扰流板配置在比臂更靠近盘的旋转方向的上游侧，并且具有位于扰流器的周向的中心部分中的沿轴向两侧开口的流量抑制间隙，并形成在圆盘的径向方向上延伸的形状。

74. 发明申请

US20070254247A1 Radiation-sensitive resin composition 审中-公开
标题翻译：辐射敏感树脂组合物
公开(公告)号：US20070254247A1
公开(公告)日：2007-11-01
申请号：US11269761
申请日：2005-11-09
申请人： Masafumi Yamamoto , Hidemitsu Ishida , Hiroyuki Ishii , Toru Kajita
发明人： Masafumi Yamamoto , Hidemitsu Ishida , Hiroyuki Ishii , Toru Kajita
IPC分类号： G03C1/043
CPC分类号： G03F7/0045 , G03F7/0397 , Y10S430/106 , Y10S430/111
摘要： A radiation-sensitive resin composition comprising (A) a resin which comprises at least one recurring unit (I-1), (I-2), or (I-3), and a recurring unit (II), and is insoluble or scarcely soluble in alkali, but becomes alkali soluble by action of an acid, (B) a photoacid generator, and (C) a polycyclic compound. The resin composition is used as a chemically-amplified resist for microfabrication utilizing deep UV rays.
摘要翻译：一种辐射敏感性树脂组合物，其包含（A）包含至少一个重复单元（I-1），（I-2）或（I-3）和重复单元（II）的树脂，几乎不溶于碱，但通过酸的作用变得碱溶，（B）光酸产生剂，和（C）多环化合物。该树脂组合物用作利用深紫外线的微细加工的化学增幅抗蚀剂。

75. 发明申请

US20070058758A1 Apparatus, method, and program for detecting communication parameter 有权
标题翻译：用于检测通信参数的装置，方法和程序
公开(公告)号：US20070058758A1
公开(公告)日：2007-03-15
申请号：US11224794
申请日：2005-09-13
申请人： Hiroyuki Ishii
发明人： Hiroyuki Ishii
IPC分类号： H04L27/06
CPC分类号： H04L27/2678 , H04L27/2662 , H04L27/2666
摘要： A correlation signal generating circuit generates a duplicate signal for correlation processing based on a multiplex duplication signal. An autocorrelation circuit performs autocorrelation processing through sliding processing of the duplicate signal with respect to a received signal. An Nd detecting circuit detects the length of the data symbol by detecting a correlation value peak obtained based on the guard interval symbols. A data correlation circuit performs mutual correlation processing on the extracted data through the sliding processing by changing the window sizes. An Ng detecting circuit detects the length of the guard interval symbol by detecting the correlation value peak which is obtained when the guard interval symbol length and the window size become consistent.
摘要翻译：相关信号发生电路根据复用复制信号产生用于相关处理的重复信号。自相关电路通过相对于接收信号的重复信号的滑动处理来执行自相关处理。 Nd检测电路通过检测基于保护间隔符号获得的相关值峰值来检测数据符号的长度。数据相关电路通过改变窗口尺寸的滑动处理对所提取的数据执行相互关联处理。 Ng检测电路通过检测当保护间隔符号长度和窗口尺寸变得一致时获得的相关值峰值来检测保护间隔符号的长度。

76. 发明授权

US07151948B2 Scheme for realizing path selection using optimum path selection threshold in radio communication 有权
公开(公告)号：US07151948B2
公开(公告)日：2006-12-19
申请号：US10465612
申请日：2003-06-20
申请人： Hiroyuki Ishii , Takayuki Ishiguro , Sung Uk Moon , Mayu Yamada
发明人： Hiroyuki Ishii , Takayuki Ishiguro , Sung Uk Moon , Mayu Yamada
IPC分类号： H04B7/00
CPC分类号： H04B1/7113 , H04B1/70755 , H04B1/7117 , H04L25/0218
摘要： A receiver of a mobile station or a base station in radio communications is formed by a correlation unit for generating a delay profile for specifying paths by taking correlations by using replica signals for a received pilot signal, and a path selection unit for comparing a power level of each path in the delay profile with a threshold determined according to an index value regarding a communication state, selecting paths for which a comparison result satisfies a prescribed condition as valid paths, and outputting a selected delay profile formed by the valid paths as a channel estimation value.

77. 发明申请

US20060198338A1 Packet transmission control device and packet transmission control method 有权
标题翻译：分组传输控制装置和分组传输控制方法
公开(公告)号：US20060198338A1
公开(公告)日：2006-09-07
申请号：US11365684
申请日：2006-03-02
申请人： Hiroyuki Ishii , Akihito Hanaki , Takehiro Nakamura
发明人： Hiroyuki Ishii , Akihito Hanaki , Takehiro Nakamura
IPC分类号： H04J1/16 , H04Q7/00
CPC分类号： H04W72/1231 , H04L47/10
摘要： A packet transmission control device and a packet transmission control method for reducing degradation of system throughput due to a wireless mobile station in an abnormal state, in controlling transmission of packets to each of a plurality of wireless terminals. A channel is assigned based on an evaluated value from an evaluation function containing an average transmission rate value for the wireless terminal in its denominator, and if the evaluated value falls in an abnormal value, the average transmission rate value is initialized to reduce the frequency of assigning packets to the wireless terminal if one of multiple wireless terminals transitions to an abnormal state. By initializing the average transmission rate value, a phenomenon that an unnecessarily large number of shared channels are assigned to a wireless mobile station in an abnormal state may be avoided to prevent degradation of overall system throughput.
摘要翻译：一种分组发送控制装置和分组发送控制方法，用于减少由于处于异常状态的无线移动台导致的系统吞吐量的劣化，从而控制向多个无线终端中的每一个发送分组。基于来自包含其分母中的无线终端的平均传输速率值的评估函数的评估值来分配信道，并且如果评估值处于异常值，则初始化平均传输速率值以降低如果多个无线终端中的一个转移到异常状态，则向无线终端分配分组。通过初始化平均传输速率值，可以避免在异常状态下向无线移动台分配不必要的大量共享信道的现象，以防止整个系统吞吐量的劣化。

78. 发明申请

US20060178113A1 Radio quality estimation system, base station, mobile station, and radio quality estimation method 失效
标题翻译：无线电质量估计系统，基站，移动台和无线电质量估计方法
公开(公告)号：US20060178113A1
公开(公告)日：2006-08-10
申请号：US11331198
申请日：2006-01-13
申请人： Hiroyuki Ishii , Masafumi Usuda , Takehiro Nakamura
发明人： Hiroyuki Ishii , Masafumi Usuda , Takehiro Nakamura
IPC分类号： H04B17/00
CPC分类号： H04B17/309 , H04B17/336
摘要： An object of the present invention is to provide a radio quality estimation system, a base station, a mobile station, and a radio quality estimation method whereby, regardless of influence of fading, a radio quality of a predetermined measurement period is more accurately estimated. An interference power calculator calculates an interference-signal power of each of local estimation intervals which are parts of the predetermined estimation interval. An SIR calculator calculates an SIR of the predetermined estimation interval based on the interference-signal powers calculated by the interference power calculator.
摘要翻译：本发明的目的是提供一种无线电质量估计系统，基站，移动台和无线电质量估计方法，其中，无论衰落的影响如何，都能更精确地估计预定测量周期的无线电质量。干扰功率计算器计算作为预定估计间隔的一部分的每个局部估计间隔的干扰信号功率。 SIR计算器基于由干扰功率计算器计算的干扰信号功率来计算预定估计间隔的SIR。

79. 发明申请

US20060176858A1 Mobile station apparatus and control method for the mobile station apparatus 有权
标题翻译：移动站装置的移动台装置及控制方法
公开(公告)号：US20060176858A1
公开(公告)日：2006-08-10
申请号：US11331200
申请日：2006-01-13
申请人： Hiroyuki Ishii , Takehiro Nakamura
发明人： Hiroyuki Ishii , Takehiro Nakamura
IPC分类号： H04Q7/00
CPC分类号： H04B7/0634 , H04B7/0654
摘要： A mobile station apparatus communicates with a wireless base station apparatus to which closed-loop transmission diversity control is applied, the closed-loop transmission diversity control controlling phases of signals transmitted from two antennas based upon feedback information notified by the mobile station apparatus and transmitting the signals. The mobile station apparatus includes a control unit which determines whether to reflect an estimated phase result of the signals transmitted from the two antennas or not, depending on a channel type of signals transmitted from the wireless base station apparatus.
摘要翻译：移动站装置与应用了闭环发送分集控制的无线基站装置进行通信，根据由移动站装置通知的反馈信息，控制从两个天线发送的信号的相位的闭环发送分集控制，并发送信号。移动台装置具有控制部，其根据从无线基站装置发送的信号的信道类型，判定是否反映从两个天线发送的信号的估计相位结果。

80. 发明申请

US20060172758A1 Mobile communication system, wireless base station, radio network controller, and power control method 有权
标题翻译：移动通信系统，无线基站，无线网络控制器和电源控制方法
公开(公告)号：US20060172758A1
公开(公告)日：2006-08-03
申请号：US11330346
申请日：2006-01-12
申请人： Hiroyuki Ishii , Takehiro Nakamura
发明人： Hiroyuki Ishii , Takehiro Nakamura
IPC分类号： H04B7/00
CPC分类号： H04W52/325 , H04W52/40
摘要： A mobile communication system includes wireless base stations, a mobile station communicating with the wireless base stations, and a radio network controller controlling the wireless base stations. The mobile communication system includes a power controller which controls a power of control bits in downlink based on the number of wireless base stations simultaneously communicating with the mobile station.
摘要翻译：移动通信系统包括无线基站，与无线基站通信的移动台以及控制无线基站的无线网络控制器。移动通信系统包括功率控制器，其基于与移动台同时通信的无线基站的数量来控制下行链路中的控制比特的功率。

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