Radio base station system, method of transmission output control in radio base station system and program therefor
    11.
    发明专利
    Radio base station system, method of transmission output control in radio base station system and program therefor 有权
    无线基站系统,无线基站系统中传输输出控制方法及其程序

    公开(公告)号:JP2008022483A

    公开(公告)日:2008-01-31

    申请号:JP2006194729

    申请日:2006-07-14

    Abstract: PROBLEM TO BE SOLVED: To accomplish a base station system in which a sending time for a radio wave of an illegal frequency or a radio wave of an excessive output can be suppressed to a minimum by suppressing a transmission output from a radio transmitting/receiving section immediately when a frequency variation of a reproduction clock signal occurs in the radio transmitting/receiving section.
    SOLUTION: A reproduction clock signal included in an optical signal sent through an optical transmission line is detected by a deserializing section 203 and converted into a signal of a lower frequency by a mixing section 216, the frequency variation of the frequency-converted reproduction clock signal is detected by a detection section 219 via an HPF section 218 and replaced with a DC voltage variation, the frequency variation is detected in comparison with a reference voltage by a comparison control section 220 and if the frequency variation is detected, the transmission output is reduced in a radio transmission processing section 205.
    COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题:为了实现基站系统,其中通过抑制来自无线电发射的发射输出,可以将非法频率的无线电波的发送时间或过大输出的无线电波抑制到最小 在无线电发送/接收部分发生再现时钟信号的频率变化时,立即接收/接收部分。 解决方案:包括在通过光传输线路发送的光信号中的再现时钟信号由反序列化部分203检测并通过混合部分216转换成较低频率的信号,频率转换的频率变化 再现时钟信号由检测部分219经由HPF部分218检测并被直流电压变化替代,比较控制部分220与基准电压相比检测频率变化,并且如果检测到频率变化,则传输 输出在无线电传输处理部分205中减少。版权所有:(C)2008,JPO&INPIT

    Pll control circuit
    12.
    发明专利
    Pll control circuit 审中-公开
    PLL控制电路

    公开(公告)号:JP2007129306A

    公开(公告)日:2007-05-24

    申请号:JP2005318169

    申请日:2005-11-01

    CPC classification number: H03L7/183 H03L7/14

    Abstract: PROBLEM TO BE SOLVED: To provide a PLL circuit which prevents loss of data or sequence processing even if a reference clock fluctuates during PLL operation. SOLUTION: The PLL control circuit which outputs a PLL clock in response to the reference clock is provided with a frequency adjusting circuit 45 for performing frequency adjustment so that the frequency of the PLL is substantially constant, even when the reference clock fluctuates. The frequency adjusting circuit 45 changes a set value of a counter for deciding the frequency of the PLL clock in accordance with the change of the reference clock frequency. COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题:即使在PLL操作期间参考时钟波动,提供一种防止数据丢失或序列处理的PLL电路。 解决方案:响应于参考时钟输出PLL时钟的PLL控制电路设置有用于执行频率调整的频率调整电路45,使得PLL的频率基本上恒定,即使当参考时钟波动时。 频率调整电路45根据参考时钟频率的变化改变用于决定PLL时钟的频率的计数器的设定值。 版权所有(C)2007,JPO&INPIT

    Pointing device and electronic equipment

    公开(公告)号:JP2004178102A

    公开(公告)日:2004-06-24

    申请号:JP2002341428

    申请日:2002-11-25

    CPC classification number: G06F3/038 G06F3/03548 G06F3/04812

    Abstract: PROBLEM TO BE SOLVED: To provide a pointing device which generates a fixed control signal regardless of an operating direction, and prevents the generation of a control signal due to any erroneous operation, and also to provide electronic equipment capable of moving an object to be controlled on a display picture at a speed corresponding to the moving quantity of an operating part regardless of the direction. SOLUTION: When a point where the moving quantity of a slide key 1 is zero is defined as an origin, and the maximum value and minimum value of moving quantity when the slide key 1 is moved until butted to an opening peripheral edge are respectively defined as max-max and min_max, an arithmetic part 4 sets the strength of a control signal as zero when the slide key 1 is positioned in a circular area whose radius is the n/N times of max_max (n and N are arbitrary positive integers and n is less than N) with the original point as a center, and sets the strength of a control signal as strength corresponding to the moving quantity of the slide key 1 when the slide key 1 is positioned in a circular area whose radius is more than n/N times of the max_max and not more than min-max, and sets it as the same strength as the moving quantity of the slide key 1 is min_max when the slide key 1 is positioned in the area whose radius which is more than min_max. COPYRIGHT: (C)2004,JPO

    Station power supply corresponding digital subscriber circuit for open circuit detection and open detection method that

    公开(公告)号:JP3471656B2

    公开(公告)日:2003-12-02

    申请号:JP11287499

    申请日:1999-04-20

    CPC classification number: Y02D70/00

    Abstract: PROBLEM TO BE SOLVED: To detect opening with stable operation without increasing power consumption. SOLUTION: A saturated voltage between the emitter and collector of a transistor 8 is made smaller than the sum of a cutoff voltage between the emitter and base of a transistor 3 and the forward voltage of a diode 6, when a current flowing to the transistor 8 is decreased, a current flowing to the collector side of the transistor 3 is detected by photodiodes 4-1 and 4-2 of a photocoupler and opening detecting signals are outputted from opening detecting signal sending terminals 11-1 and 11-2.

    Abstract translation: 要解决的问题:在不增加功耗的情况下稳定运行来检测打开。 解决方案:当流到晶体管8的电流时,使晶体管8的发射极和集电极之间的饱和电压小于晶体管3的发射极和基极之间的截止电压和二极管6的正向电压之和 通过光电耦合器的光电二极管4-1和4-2检测流到晶体管3的集电极侧的电流,并从开路检测信号发送端子11-1和11-2输出开路检测信号。

    Frequency phase difference absorbing circuit
    15.
    发明专利
    Frequency phase difference absorbing circuit 有权
    频率相位差吸收电路

    公开(公告)号:JP2003051814A

    公开(公告)日:2003-02-21

    申请号:JP2001240927

    申请日:2001-08-08

    Abstract: PROBLEM TO BE SOLVED: To provide a frequency phase difference absorbing circuit that causes no steady frequency fluctuations in a steady operation in a permissible operation within a permissible value of a memory capacity without data omission. SOLUTION: The frequency phase difference absorbing circuit is provided with a frequency difference absorption memory circuit 1 that receives write data, a write clock and a write address, a read clock, a read address and reads and outputs read data, an address monitor circuit 2 monitors the addresses of the write clock and the read clock received by the frequency difference absorption memory circuit 1, a frequency reduction circuit 3 that outputs a clock with a frequency resulting from reducing that of the read clock indicating losing control, a frequency increase circuit 4 that outputs a clock with a frequency resulting from increasing that of the read clock, and a clock changeover circuit 5 receives outputs from the frequency reduction circuit 3 and the frequency increase circuit 4 and the read clock, selects them according to a clock switching signal outputted from the address monitor circuit 2 and supplies the selected clock to the frequency difference absorption memory circuit 1 as a read clock.

    Abstract translation: 要解决的问题:提供一种频率相位差吸收电路,其在不存在数据省略的情况下,在容许运行中的稳定运行中,在存储容量的容许值内不会产生稳定的频率波动。 解决方案:频率相位差吸收电路设置有接收写入数据,写入时钟和写入地址,读取时钟,读取地址并读取和输出读取数据的频率差分吸收存储器电路1,地址监视电路2 监视由频率差吸收存储电路1接收到的写入时钟和读取时钟的地址;频率降低电路3,其输出由减少指示丢失控制的读取时钟引起的频率的时钟;频率增加电路4 其输出具有增加读时钟的频率的时钟,并且时钟转换电路5接收来自频率降低电路3和频率增加电路4和读取时钟的输出,根据输出的时钟切换信号来选择它们 从地址监视电路2提供选择的时钟到频率差吸收存储器电路1a 是一个阅读时钟。

    Thin film transistor and manufacturing method therefor
    16.
    发明专利
    Thin film transistor and manufacturing method therefor 有权
    薄膜晶体管及其制造方法

    公开(公告)号:JP2003037270A

    公开(公告)日:2003-02-07

    申请号:JP2002132556

    申请日:2002-05-08

    CPC classification number: H01L29/78609 H01L27/1214 H01L29/66765

    Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a thin film transistor, suppressing a back gate effect by the charge-up of an oriented film and a spacer at the upper part of the TFT, and to prevent the voltage-holding defect of a pixel electrode part.
    SOLUTION: After forming semiconductor layers 4a and 4b via a gate insulating film 3 on an insulation substrate 1, the semiconductor layers 4a and 4b are patterned and a channel part is formed. Then, a passivation insulation film 7, covering the semiconductor layers 4a and 4b, is formed. After the formation of the channel part and before the formation of the passivation insulation film 7, a first plasma treatment 16 is executed by using a first gas (gaseous oxygen, for instance) and a second plasma treatment 17 is executed further by using a second gas (gaseous hydrogen, for instance).
    COPYRIGHT: (C)2003,JPO

    Abstract translation: 要解决的问题:为了提供薄膜晶体管的制造方法,通过在TFT的上部的取向膜和间隔物的充电来抑制背栅效应,并且防止电压保持缺陷 像素电极部。 解决方案:在绝缘基板1上通过栅极绝缘膜3形成半导体层4a和4b之后,对半导体层4a和4b进行图案化并形成通道部分。 然后,形成覆盖半导体层4a,4b的钝化绝缘膜7。 在形成通道部分之后并且在形成钝化绝缘膜7之前,通过使用第一气体(例如气态氧)执行第一等离子体处理16,并且通过使用第二等离子体处理17进一步执行第二等离子体处理17 气体(例如气态氢)。

    JPH0716903U -   Cable winding mechanism

    公开(公告)号:JPH0716903U

    公开(公告)日:1995-03-20

    申请号:JP4000934U

    申请日:1992-01-14

    Abstract: (57)【要約】 【目的】 遠隔地より有線方式で、構造物を誘導操作する場合に、ケーブルを巻上時の、ケーブルのたるみ、よじれを防止して設計上、空間的な面で自由度を持たせる。 【構成】 ケーブル巻上げ用ドラム(5)と、ドラムに巻き付けられ、その一端の光軸がドラムの回転軸と重なるように固定された光ファイバ(4)と、この、光軸が固定されたまま回転する光ファイバの一端から、非接触で光信号を入出力する、発光受光回路(6)を備えている事を特徴とする、ケーブルの巻上げ機構。

    電子装置及び電子通信装置
    18.
    发明专利
    電子装置及び電子通信装置 有权
    电子设备和电子通信设备

    公开(公告)号:JP2015162556A

    公开(公告)日:2015-09-07

    申请号:JP2014036591

    申请日:2014-02-27

    Abstract: 【課題】複数の電子回路基板を積層した場合でも下段の電子回路基板の放熱を円滑に成し得ると共に、これによって装置全体の耐熱性および耐久性の向上を図ること。 【解決手段】信号処理用の複数の電子回路基板3A,3Bと、これを水平に且つ複数段に分けて内蔵して成る装置本体(筐体)2と、この装置本体2の前面板2A及び背面板2Bにそれぞれ設けられた下部吸気口K及び上部排気口H1と、各電子回路基板3A,3Bをコネクタ接続するマザーボード4とを備えている。そして、各電子回路基板3A,3Bを装置本体2の前面側から挿脱自在に装備すると共に予め前記背面板側に設置されたマザーボード4に電子回路基板3A,3B用のコネクタ5A,5Bを装備し、この各コネクタ5A,5Bの両側に下段用通気領域Pを設け、マザーボード4の上部に前記上部排気口H1に対応した排気用通気領域TKを設けたこと。 【選択図】図1

    Abstract translation: 要解决的问题:即使在堆叠多个电子电路板时也能够在较低级别的电子电路板的平滑散热,从而提高整个装置的耐热性和耐久性。解决方案:电子设备包括: 用于信号处理的多个电子电路板3A,3B; 用于水平地容纳电子电路板的装置主体(壳体)2,并将它们分成多个级; 设置在装置主体2的前板2A和后板2B中的下进气口K和上排气口H1; 以及用于通过连接器连接每个电子电路板3A,3B的母板4。 每个电子电路板3A,3B从装置主体2的前侧可拆卸地安装,并且用于电子电路板3A,3B的连接器5A,5B设置在预先安装在后板侧的母板4上。 在每个连接器5A,5B的两侧设置有用于下级P的通风区域,并且在母板4的上部设置有与上排气口H1相对应的用于排气TK的通风区域。

    光学フィルタ、光モジュール、光通信システム、および光結合方法
    19.
    发明专利
    光学フィルタ、光モジュール、光通信システム、および光結合方法 审中-公开
    光学滤波器,光学模块,光通信系统和光耦合方法

    公开(公告)号:JP2015161716A

    公开(公告)日:2015-09-07

    申请号:JP2014035288

    申请日:2014-02-26

    Abstract: 【課題】部品点数の増加や実装コストの増加、そして実装面積の増加を解決する。 【解決手段】本発明における光学フィルタは、アレイレンズの第一のレンズに入射する光線が通過する光学フィルタ部と、前記アレイレンズの少なくとも他の一つのレンズに入射する光線が通過し、光路長が前記光学フィルタ部に略等しい光路長補償部とを有する。 【選択図】 図1

    Abstract translation: 要解决的问题:解决部件数量增加,实施成本增加和实施面积增加的问题。解决方案:本发明的滤光器包括滤光器部分,通过该滤光器部分进入第一透镜的光束 以及光路长度补偿部,通过该光路长度补偿部,进入眼睛透镜的至少一个其他透镜的光束通过该光路长度补偿部,并且其路径长度近似等于滤光器部的路径长度。

    Wireless base station apparatus and resource assigning method of same
    20.
    发明专利
    Wireless base station apparatus and resource assigning method of same 审中-公开
    无线基站装置和资源分配方法

    公开(公告)号:JP2008244772A

    公开(公告)日:2008-10-09

    申请号:JP2007081733

    申请日:2007-03-27

    CPC classification number: H04W72/04 H04W88/08

    Abstract: PROBLEM TO BE SOLVED: To provide a resource assigning method which is economical and is easy for designing and to provide a wireless base station apparatus. SOLUTION: When a call connection request is given to a call processing control part 4, the call processing control part 4 multicasts a resource assignment request message to a signal processing card 51 and a signal processing card 52. The signal processing cards 51 and 52 receiving the resource assignment request retrieve as to whether there is a required spare resource in their own cards and transmit a resource assignment response message showing the acceptance/rejection of resource assignment to the call processing control part 4. The call processing control part 4 receiving the resource assignment response transmits a resource assignment processing message to a signal processing card which has transmitted the resource assignment response showing resource assignment acceptance which is first received, and makes the signal processing card perform resource assignment. COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种经济且易于设计和提供无线基站装置的资源分配方法。 解决方案:当向呼叫处理控制部分4发出呼叫连接请求时,呼叫处理控制部分4向信号处理卡51和信号处理卡52组播资源分配请求消息。信号处理卡51 以及52接收资源分配请求,检索自己的卡中是否存在所需的备用资源,并向呼叫处理控制部分4发送表示接收/拒绝资源分配的资源分配响应消息。呼叫处理控制部分4 接收资源分配响应向资源分配响应发送资源分配处理消息,所述信号处理卡已经发送了首先接收到的资源分配接收的资源分配响应,并使信号处理卡执行资源分配。 版权所有(C)2009,JPO&INPIT

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