Light detecting device and method for mounting the same
    1.
    发明授权
    Light detecting device and method for mounting the same 有权
    光检测装置及其安装方法

    公开(公告)号:US07095089B2

    公开(公告)日:2006-08-22

    申请号:US10817939

    申请日:2004-04-06

    IPC分类号: H01L31/0203

    CPC分类号: G01J1/42 G01J1/429

    摘要: A light detecting device is fabricated to have the following structure: a light receiving element having a protective layer, in which a transparent conductive electrode, a semiconductor layer, an electrode and the protective layer are successively formed on a transparent substrate, is arranged on a first face of an insulating substrate having a terminal electrode formed to be exposed to first and second faces of the insulating substrate in such a manner that the protective layer is opposed to the first face of the insulating substrate; and further the transparent conductive electrode and the electrode are connected electrically to the terminal electrode exposed to the first face of the insulating substrate. The light detecting device having this structure is surface-mounted on a circuit board to connect the terminal electrode exposed to the second face of the insulating substrate to an external terminal of the circuit board.

    摘要翻译: 制造光检测装置具有以下结构:具有保护层的受光元件设置在透明基板上,其中透明导电电极,半导体层,电极和保护层依次形成在透明基板上 绝缘基板的第一面,其具有形成为暴露于绝缘基板的第一和第二面的端子电极,使得保护层与绝缘基板的第一面相对; 此外,透明导电电极和电极电连接到暴露于绝缘基板的第一面的端子电极。 具有这种结构的光检测装置被表面安装在电路板上以将暴露于绝缘基板的第二面的端子电极连接到电路板的外部端子。

    Communication control method of wireless LAN system and relay apparatus
    2.
    发明授权
    Communication control method of wireless LAN system and relay apparatus 有权
    无线局域网系统和中继设备的通信控制方法

    公开(公告)号:US08111643B2

    公开(公告)日:2012-02-07

    申请号:US11559030

    申请日:2006-11-13

    申请人: Shigeru Kurita

    发明人: Shigeru Kurita

    IPC分类号: G01R31/08 H04W4/00 H04W72/00

    摘要: A relay apparatus (100) acting as an access point of wireless LAN watches a packet showing a request of starting communication among the packets to be relayed between terminal apparatuses (101,102) and records the identification information of the terminal apparatus included in the packet. When the number of the terminal apparatuses whose identification information is recorded exceeds a preset upper limit value, the relay apparatus disconnects a communication relating to the latest identification information by transmitting a disconnection command or discarding the packet. With this arrangement, deterioration of streaming communication controlled by an access point (AP) of wireless LAN can be prevented.

    摘要翻译: 作为无线LAN的接入点的中继装置(100)观察表示在终端装置(101,102)之间要中继的分组之间开始通信的请求的分组,并记录包含在分组中的终端装置的识别信息。 当记录了识别信息的终端设备的数量超过预设的上限值时,中继设备通过发送断开命令或丢弃该分组来断开与最新识别信息有关的通信。 利用这种布置,可以防止由无线LAN的接入点(AP)控制的流通信的恶化。

    WIRELESS LAN TERMINAL AND HANDOVER METHOD THEREOF
    3.
    发明申请
    WIRELESS LAN TERMINAL AND HANDOVER METHOD THEREOF 有权
    无线LAN终端和切换方法

    公开(公告)号:US20080130579A1

    公开(公告)日:2008-06-05

    申请号:US11946598

    申请日:2007-11-28

    IPC分类号: H04Q7/00 H04Q7/24

    摘要: There is provided a wireless LAN terminal and a handover method thereof for resolving a sound cutoff and image cutoff which occur when a terminal is moved. The wireless LAN terminal stores BSSID of wireless LAN access points and a frame control in a MAC header of a communication frame in advance. In case of switching a wireless LAN access point for communication, the wireless LAN terminal replaces BSSID of a wireless LAN access point of a communication frame so as to continue the communication.

    摘要翻译: 提供了一种无线LAN终端及其切换方法,用于解决终端移动时发生的声音截止和图像切断。 无线LAN终端预先将通信帧的MAC头中的无线LAN接入点和帧控制的BSSID存储。 在切换用于通信的无线LAN接入点的情况下,无线LAN终端替换通信帧的无线LAN接入点的BSSID,以便继续通信。

    Noise reduction device and wireless LAN base station apparatus using the device
    4.
    发明授权
    Noise reduction device and wireless LAN base station apparatus using the device 有权
    使用该设备的降噪装置和无线LAN基站装置

    公开(公告)号:US07158773B2

    公开(公告)日:2007-01-02

    申请号:US10686667

    申请日:2003-10-17

    IPC分类号: H04B1/10 H04B17/00

    CPC分类号: H04B1/126 H04L1/02

    摘要: A wireless LAN base station is provided with a noise signal scanning antenna separately from a wireless signal reception antenna. An attenuation circuit section attenuates the received signal from the noise scanning antenna according to an attenuation factor from an attenuation factor storage section. A distance setting storage section stores a distance between the wireless signal reception antenna and the noise scanning antenna. An attenuation factor storage section holds pieces of data each of which indicates the relationship between the distance between the antennas and an attenuation factor in the form of a table. An attenuation circuit section employs the attenuation factor so as to attenuate the received signal from the noise signal scanning antenna. A subtraction circuit section subtracts an output signal of the attenuation circuit section from the signal from the wireless signal reception antenna, and reduces or eliminates a noise from the received signal from the wireless signal reception antenna.

    摘要翻译: 无线LAN基站与无线信号接收天线分开设置有噪声信号扫描天线。 衰减电路部根据来自衰减因子存储部的衰减因子来衰减来自噪声扫描天线的接收信号。 距离设定存储部存储无线信号接收天线与噪声扫描天线之间的距离。 衰减因子存储部分保存每个表示天线之间的距离与表格形式的衰减因子之间的数据。 衰减电路部分采用衰减因子来衰减来自噪声信号扫描天线的接收信号。 减法电路部分根据来自无线信号接收天线的信号减去衰减电路部分的输出信号,并且减少或消除来自无线信号接收天线的接收信号的噪声。

    Wireless LAN terminal and handover method thereof
    5.
    发明授权
    Wireless LAN terminal and handover method thereof 有权
    无线LAN终端及其切换方法

    公开(公告)号:US07983220B2

    公开(公告)日:2011-07-19

    申请号:US11946598

    申请日:2007-11-28

    IPC分类号: H04Q7/00 H04Q7/24

    摘要: There is provided a wireless LAN terminal and a handover method thereof for resolving a sound cutoff and image cutoff which occur when a terminal is moved. The wireless LAN terminal stores BSSID of wireless LAN access points and a frame control in a MAC header of a communication frame in advance. In case of switching a wireless LAN access point for communication, the wireless LAN terminal replaces BSSID of a wireless LAN access point of a communication frame so as to continue the communication.

    摘要翻译: 提供了一种无线LAN终端及其切换方法,用于解决终端移动时发生的声音截止和图像切断。 无线LAN终端预先将通信帧的MAC头中的无线LAN接入点和帧控制的BSSID存储。 在切换用于通信的无线LAN接入点的情况下,无线LAN终端替换通信帧的无线LAN接入点的BSSID,以便继续通信。

    Wireless base station and terminal using combo of different wireless systems
    6.
    发明授权
    Wireless base station and terminal using combo of different wireless systems 有权
    无线基站和终端使用不同无线系统的组合

    公开(公告)号:US07454172B2

    公开(公告)日:2008-11-18

    申请号:US10677375

    申请日:2003-10-03

    IPC分类号: H04B17/00

    摘要: If a PHS wireless LAN combo is constituted in which a PHS base station and a wireless LAN base station are placed in the same case, their frequency bands are different but they interfere with each other due to an influence of higher harmonics, which decreases communication efficiency. When a PHS base station is in a transmitting state and a wireless LAN base station is in a receiving state, a transmission signal from the PHS base station is multiplied by a predetermined attenuation ratio so as to subtract an attenuated value from a received signal of the wireless LAN base station, and when the wireless LAN base station is in a transmitting state and the PHS base station is in a receiving state, a transmission signal from the wireless LAN base station is multiplied by the predetermined attenuation ratio so as to subtract an attenuated value from a received signal of the PHS base station.

    摘要翻译: 如果构成PHS无线LAN组合,其中PHS基站和无线LAN基站被放置在相同的情况下,它们的频带是不同的,但是由于高次谐波的影响,它们彼此干扰,这降低了通信效率 。 当PHS基站处于发送状态并且无线LAN基站处于接收状态时,将来自PHS基站的发送信号乘以预定的衰减比,从而从接收到的信号中减去衰减值 无线LAN基站,当无线LAN基站处于发送状态,PHS基站处于接收状态时,来自无线LAN基站的发送信号乘以预定的衰减比,从而减去衰减的 来自PHS基站的接收信号的值。

    Logic extraction support apparatus
    7.
    发明申请
    Logic extraction support apparatus 审中-公开
    逻辑提取支持设备

    公开(公告)号:US20070074177A1

    公开(公告)日:2007-03-29

    申请号:US11496888

    申请日:2006-07-31

    IPC分类号: G06F9/44

    CPC分类号: G06F8/75

    摘要: In extracting logic by backward slice, all logic portions influencing an output start point are extracted and the extraction result contains logic not necessary for a user. In order to solve this, a user is made to designate input information on logic to be extracted from a program constituting an already existing system, and it is judged whether it is necessary to extract specific logic of each command statement of the program. Extraction necessity of specific logic from an analysis subject program is classified as follows. A command statement influenced by only an input designated by a user is classified into a command statement to be extracted, a command statement influenced by both an input designated by the user and an input not designated by the user is classified into a command statement to be corrected, and a command statement influenced by only an input not designated by the user is classified into a command statement not to be extracted.

    摘要翻译: 在通过反向片提取逻辑时,提取影响输出起点的所有逻辑部分,提取结果包含用户不必要的逻辑。 为了解决这个问题,使用户指定从构成已经存在的系统的程序中提取的逻辑的输入信息,并且判断是否需要提取程序的每个命令语句的特定逻辑。 从分析主题程序中提取特定逻辑的必要性分类如下。 仅由用户指定的输入影响的命令语句被分类为要提取的命令语句,由用户指定的输入和用户未指定的输入两者影响的命令语句被分类为命令语句 并且仅由未被用户指定的输入影响的命令语句被分类为不被提取的命令语句。