公开(公告)号：US20060142014A1

公开(公告)日：2006-06-29

申请号：US11357340

申请日：2006-02-21

申请人： Hiroshi Furukawa ,  Koichi Ebata

发明人： Hiroshi Furukawa ,  Koichi Ebata

IPC分类号： H04Q7/20

CPC分类号： H04W16/18 ,  H04W16/22

摘要： The above base-station cell design method is for sequentially adding base stations, and a technique of which throughput is few is employed for a radio-wave propagation characteristic evaluation to be made in this addition, and a technique of which the throughput is much, but which is of high-precision, more specifically, a technique such as the ray tracing is applied for the radio-wave propagation characteristic evaluation to be made after addition. The result of the high-precision radio-wave propagation characteristic evaluation to be made after this addition is put to practical use for estimating an interference quantity in selecting the arrangement location of the base station to be added newly. This allows the quantity of the radio wave analytic processing, which accounts for a large majority of the base-station cell design processing, to be reduced, thus enabling a fast base-station cell design.

公开(公告)号：US20060104590A1

公开(公告)日：2006-05-18

申请号：US11271818

申请日：2005-11-14

申请人： Takashi Yamaguchi ,  Kazuhiro Takizawa ,  Daigo Saito ,  Hiroshi Furukawa

发明人： Takashi Yamaguchi ,  Kazuhiro Takizawa ,  Daigo Saito ,  Hiroshi Furukawa

IPC分类号： G02B6/00

CPC分类号： G02B6/3898 ,  G02B6/3807 ,  G02B6/3846

摘要： A tool for an optical connector including a clamping portion for clamping an optical fiber between clamping elements, the tool including: first and second insertion members, respectively including separately extractable first and second distal ends, wherein the first and second distal ends maintain the clamping elements in an open state by being wedged therebetween from outside the clamping portion, so that the optical fiber is movable between the clamping elements; first and second insertion member operating portions, respectively separately connected to proximal ends of the first and second insertion members, that individually extract the first and second distal ends of the first and second insertion members from between the clamping elements; and a stopper portion against which the optical connector is pressed when the first and second insertion members are extracted from between the clamping elements.

摘要翻译： 一种用于光学连接器的工具，包括用于将光纤夹持在夹持元件之间的夹紧部分，所述工具包括：第一和第二插入构件，其分别包括单独可提取的第一和第二远端，其中第一和第二远端保持夹紧元件 通过从夹持部分的外部楔入其中而处于打开状态，使得光纤可在夹紧元件之间移动; 第一和第二插入构件操作部分分别连接到第一和第二插入构件的近端，从第一和第二插入构件的夹紧元件之间单独地提取第一和第二插入构件的第一和第二远端; 以及止动部，当所述第一和第二插入部件从所述夹紧元件之间拔出时，所述光连接器被按压。

公开(公告)号：US07035221B2

公开(公告)日：2006-04-25

申请号：US09942408

申请日：2001-08-29

申请人： Hiroshi Furukawa ,  Morihisa Momona ,  Koichi Ebata

发明人： Hiroshi Furukawa ,  Morihisa Momona ,  Koichi Ebata

IPC分类号： H04J1/16

CPC分类号： H04L45/00 ,  H04B7/155 ,  H04W16/14 ,  H04W40/06 ,  H04W40/08 ,  H04W40/12 ,  H04W40/16 ,  H04W40/22 ,  H04W40/248 ,  H04W84/00 ,  H04W88/04 ,  Y02D70/1242 ,  Y02D70/22 ,  Y02D70/322 ,  Y02D70/324 ,  Y02D70/34 ,  Y02D70/39 ,  Y02D70/446

摘要： A radio network can select a route of minimum path loss among entire relay routes and can set the relay route so as to satisfactorily resist interference. The radio network has a core node connected to a wired network, relay nodes each relaying at least one of a down-link data packet transmitted from the core node and an up-link data packet directed toward the core node, and a terminal station capable of transmission and reception of data packets with both the core node and the relay node. The relay node has total path loss optimized to be minimum between relay nodes included in a relay route of the data packet or between the relay node and the core node or both.

公开(公告)号：US07007077B1

公开(公告)日：2006-02-28

申请号：US09656140

申请日：2000-09-06

申请人： Daisuke Shinohara ,  Hiroshi Furukawa ,  Koji Ueda

发明人： Daisuke Shinohara ,  Hiroshi Furukawa ,  Koji Ueda

IPC分类号： H06F15/16

CPC分类号： H04L67/34 ,  G06F1/24 ,  G06F1/26 ,  G06F8/60 ,  G06F9/4401 ,  H04L41/046 ,  H04L41/082

摘要： A firmware updating method for updating firmware for an information processing apparatus that includes setting a communications device as a boot device according to an instruction from a remote management server, resetting the information processing apparatus in system reset according to a system reset instruction from the remote management server under an environment of an operating system of the information processing system operating, booting the information processing apparatus by the communications device thereby to update the firmware stored in the storage via the network, setting the storage as a boot device thereby to control off a power supply of the information processing apparatus in response to a request from the remote management server, controlling on the power supply in response to another request from the remote management server, and reading and executing the firmware updated in the storage of the information processing apparatus.

摘要翻译： 一种用于更新信息处理装置的固件的固件更新方法，包括根据来自远程管理服务器的指令将通信设备设置为引导设备，根据来自远程管理器的系统重置指令重新设置系统重置中的信息处理设备 服务器，在信息处理系统的操作系统的环境下操作，由通信设备引导信息处理设备，从而通过网络更新存储在存储器中的固件，将存储设置为引导设备，从而控制电源 响应于来自远程管理服务器的请求提供信息处理设备，响应于来自远程管理服务器的另一请求来控制电源，以及读取和执行在信息处理设备的存储中更新的固件。

公开(公告)号：US20060010306A1

公开(公告)日：2006-01-12

申请号：US11077561

申请日：2005-03-11

申请人： Miyoshi Saito ,  Hisanori Fujisawa ,  Hideki Yoshizawa ,  Tetsu Tanizawa ,  Ichiro Kasama ,  Tetsuo Kawano ,  Kazuaki Imafuku ,  Hiroshi Furukawa ,  Shiro Uriu ,  Mitsuharu Wakayoshi

发明人： Miyoshi Saito ,  Hisanori Fujisawa ,  Hideki Yoshizawa ,  Tetsu Tanizawa ,  Ichiro Kasama ,  Tetsuo Kawano ,  Kazuaki Imafuku ,  Hiroshi Furukawa ,  Shiro Uriu ,  Mitsuharu Wakayoshi

IPC分类号： G06F15/00

CPC分类号： G06F15/8007

摘要： A reconfigurable operation apparatus consists of a plurality of operation units capable of reconfiguring themselves by using a piece of given first configuration data and of operating simultaneously with one another; RAMs; diverse processor elements required for constituting an operation apparatus; an inter-resource network interconnecting the operation units, the RAMs and the diverse processor elements, performing data transfers between resources connected thereto in a uniform transfer time independent of positions and kinds of the resources, and being reconfigurable by using a given second configuration data; and a configuration memory storing the first and the second configuration data. Configuration data is loaded from an external storage apparatus onto the configuration memory, and the first and the second configuration data are supplied to the reconfigurable processor resources in appropriate sequence and timing based on data available from a plurality of operation units.

摘要翻译： 可重构操作装置由能够通过使用一段给定的第一配置数据并且彼此同时操作的多个操作单元组成，能够重新配置自身; RAMs 构成操作装置所需的各种处理器元件; 互连所述操作单元，所述RAM和所述不同处理器元件的资源间网络，以与所述资源的位置和种类无关的统一传送时间在连接到其之间的资源之间执行数据传输，并且可通过使用给定的第二配置数据来重新配置; 以及存储第一和第二配置数据的配置存储器。 配置数据从外部存储装置加载到配置存储器上，并且基于从多个操作单元可获得的数据，将第一和第二配置数据以适当的顺序和定时提供给可重构处理器资源。

公开(公告)号：US20060004993A1

公开(公告)日：2006-01-05

申请号：US11063860

申请日：2005-02-23

申请人： Shiro Uriu ,  Mitsuharu Wakayoshi ,  Tetsuo Kawano ,  Hiroshi Furukawa ,  Ichiro Kasama ,  Kazuaki Imafuku ,  Toshiaki Suzuki

发明人： Shiro Uriu ,  Mitsuharu Wakayoshi ,  Tetsuo Kawano ,  Hiroshi Furukawa ,  Ichiro Kasama ,  Kazuaki Imafuku ,  Toshiaki Suzuki

IPC分类号： G06F9/00

CPC分类号： G06F15/7867 ,  G06F9/30181 ,  G06F9/3836 ,  G06F9/3869 ,  G06F9/3897

摘要： A reconfigurable processor calculates execution times of configuration for executing pipeline processing from hardware configuration information, and fixes a clock cycle until processing ends. A counter compares the fixed clock cycle with the actual number of elapsed clocks, and, when the number of elapsed clocks equals the clock cycle, it is determined that pipeline processing has ended, and a configuration controller is notified of this.

摘要翻译： 可重构处理器根据硬件配置信息计算执行流水线处理的配置执行时间，并修复时钟周期，直到处理结束为止。 计数器将固定时钟周期与实际经过的时钟数进行比较，当经过的时钟数等于时钟周期时，确定流水线处理已经结束，并且通知配置控制器。

公开(公告)号：US20050289327A1

公开(公告)日：2005-12-29

申请号：US11037049

申请日：2005-01-19

申请人： Ichiro Kasama ,  Toshiaki Suzuki ,  Tetsuo Kawano ,  Kazuaki Imafuku ,  Hiroshi Furukawa

发明人： Ichiro Kasama ,  Toshiaki Suzuki ,  Tetsuo Kawano ,  Kazuaki Imafuku ,  Hiroshi Furukawa

IPC分类号： G06F9/30 ,  G06F9/46 ,  G06F15/00

CPC分类号： G06F9/461 ,  G06F9/3885 ,  G06F9/3897

摘要： A reconfigurable processor in which an application can be switched more freely. A switching condition associating section associates output from a plurality of arithmetic and logic unit modules used as switching conditions for switching the operation of an arithmetic and logic unit group with a plurality of states indicative of switching condition codes. When a switching condition code output section decides that a switching condition comes into existence on the basis of the output from the plurality of arithmetic and logic unit modules set as the switching conditions, the switching condition code output section outputs a switching condition code corresponding to the switching condition which comes into existence. When a sequencer accepts the switching condition code, the sequencer switches the arithmetic and logic unit group to a state corresponding to the switching condition code.

摘要翻译： 可重新配置的处理器，其中可以更自由地切换应用。 切换条件关联部分将用作切换条件的多个算术和逻辑单元模块的输出相关联，用于切换算术和逻辑单元组的操作与表示切换条件代码的多个状态。 当切换条件代码输出部根据设定为切换条件的多个算术逻辑单元模块的输出决定切换条件成立时，切换条件代码输出部输出对应于 切换条件成立。 当定序器接受切换条件代码时，定序器将算术和逻辑单元组切换到与切换条件代码相对应的状态。

公开(公告)号：US06486857B1

公开(公告)日：2002-11-26

申请号：US09503177

申请日：2000-02-14

申请人： Takafumi Esaki ,  Yoshiyuki Uto ,  Hiroshi Furukawa ,  Yasuhiro Fukuda

发明人： Takafumi Esaki ,  Yoshiyuki Uto ,  Hiroshi Furukawa ,  Yasuhiro Fukuda

IPC分类号： G09G108

CPC分类号： H03L7/197 ,  G09G1/04 ,  G09G5/18 ,  H03L7/18

摘要： There is disclosed a phase-locked loop (PLL) circuit for use in an improved deflection correction circuit for a larger and flat display device. The PLL circuit has a phase comparator circuit, a filter, and a voltage-controlled oscillator (VCO) connected in series in this order. The output signal from the VCO is fed back to the phase comparator circuit. The PLL circuit further includes a period-detecting circuit for detecting the period of an externally applied signal and a frequency divider circuit. This frequency divider circuit divides the frequency of the output signal from the VCO according to the period detected by the period-detecting circuit and feeds the resulting signal back to the VCO.

摘要翻译： 公开了一种用于更大和平坦的显示装置的改进的偏转校正电路中的锁相环（PLL）电路。 PLL电路具有按顺序串联连接的相位比较器电路，滤波器和压控振荡器（VCO）。 来自VCO的输出信号被反馈到相位比较器电路。 PLL电路还包括用于检测外部施加的信号的周期的周期检测电路和分频器电路。 该分频器电路根据由周期检测电路检测到的周期来分频来自VCO的输出信号的频率，并将所得到的信号反馈给VCO。

公开(公告)号：US06418320B2

公开(公告)日：2002-07-09

申请号：US09087081

申请日：1998-05-29

申请人： Shousei Yoshida ,  Akihisa Ushirokawa ,  Hiroshi Furukawa

发明人： Shousei Yoshida ,  Akihisa Ushirokawa ,  Hiroshi Furukawa

IPC分类号： H04Q720

CPC分类号： H04W52/367 ,  H04W52/362 ,  H04W52/40

摘要： In a method of controlling transmission power in a mobile station which switches a plurality of base stations from one to another with a hand-off time interposed on switching, an increase of the transmission power is suppressed with reference to reception levels of pilot signals sent from the plurality of the base stations which are divided into a first group of base stations under connection and a second group of base stations under non-connection. Specifically, the transmission power is slowly or gradually increased or kept constant when the reception level of the pilot signal sent from the second group base station exceeds that of the pilot signal sent from the first group base station.

摘要翻译： 在切换切换时刻的切换时间的情况下，在将多个基站从一个切换到另一个的移动台中进行发送功率的控制的方法中，参照发送的导频信号的接收电平，抑制发送功率的增加 被分成连接的第一组基站的多个基站和非连接的第二组基站。 具体地，当从第二组基站发送的导频信号的接收电平超过从第一组基站发送的导频信号的接收电平时，发送功率缓慢或逐渐增加或保持恒定。

公开(公告)号：US06400953B1

公开(公告)日：2002-06-04

申请号：US09087080

申请日：1998-05-29

申请人： Hiroshi Furukawa

发明人： Hiroshi Furukawa

IPC分类号： H04Q720

CPC分类号： H04W36/18 ,  H04B7/2628

摘要： In a code division multiple access (CDMA) cellular type mobile radio communication system, in order to realize effective system operation with neither more nor less of radio base stations which are simultaneously communicated with a mobile station on carrying out soft handoff, it is possible for the mobile station to communicate with the radio base stations having proper numbers in accordance with propagation environment and a moving speed of the mobile station by changing threshold levels for selection of the radio base stations and a hysteresis margin therefor on the basis of a variation rate in a propagation loss estimated by a reception level of a pilot signal.

摘要翻译： 在码分多址（CDMA）蜂窝型移动无线电通信系统中，为了实现与进行软切换同时与移动台通信的更多或更少的无线电基站实现有效的系统操作， 移动台通过根据传播环境和移动台的移动速度通过改变用于无线电基站的选择的阈值等级与具有适当数量的无线电基站进行通信，以及基于无线基站的变化率的滞后余量 由导频信号的接收电平估计的传播损耗。