公开(公告)号：US08238547B2

公开(公告)日：2012-08-07

申请号：US11125541

申请日：2005-05-09

申请人： Kazuhiro Ohki ,  Hiroyuki Suzuki

发明人： Kazuhiro Ohki ,  Hiroyuki Suzuki

IPC分类号： H04M9/08

CPC分类号： H04R3/02 ,  G10L2021/02082 ,  H04R1/083 ,  H04R1/345

摘要： A sound pickup apparatus selecting one of a plurality of microphones and performing echo cancellation processing for a plurality of microphones with an echo canceller to output a sound. The sound pickup apparatus sets a “learning mode” when the power supply is turned on, outputs a calibration sound from an echo cancellation calibration sound generator via a speaker, detects an echo at that time with a microphone and obtains an echo cancellation use parameter canceling the echo.

摘要翻译： 选择多个麦克风之一的声音拾取装置，并且使用回波消除器对多个麦克风执行回声消除处理以输出声音。 拾音装置在电源接通时设定“学习模式”，通过扬声器从回波消除校准声音发生器输出校正声音，并用麦克风检测此时的回波，并获得回波消除使用参数取消 回声。

公开(公告)号：US07443882B2

公开(公告)日：2008-10-28

申请号：US10801759

申请日：2004-03-16

申请人： Kazuhiro Ohki ,  Takafumi Azuma

发明人： Kazuhiro Ohki ,  Takafumi Azuma

IPC分类号： H04J3/16

CPC分类号： H04L47/10 ,  H04L47/11

摘要： A data sharing system is disclosed together with a transmitting terminal apparatus and a receiving terminal apparatus interconnected and controlled so as to effect efficient data transfers and concomitant interlocking processes therebetween in keeping with network communication status. The transmitting terminal apparatus illustratively includes a transfer rate setting block for setting a transfer rate based on how fast display screen data were transferred previously to the receiving terminal apparatus, a communication performance measuring block for measuring communication performance parameters representative of network communication performance between the transmitting terminal apparatus and the receiving terminal apparatus, an evaluating block for calculating evaluation parameters for evaluating the network communication status using at least the transfer rate and the communication performance parameters, and an interlocking process controlling block for controlling an interlocking process between the transmitting terminal apparatus and the receiving terminal apparatus by use of the evaluation parameters.

摘要翻译： 公开了一种互连和控制的发送终端装置和接收终端装置的数据共享系统，以便与网络通信状态保持一致，从而实现有效的数据传输及其间的联动互锁处理。 发送终端装置例如包括：传送速率设定块，用于基于先前向接收终端装置传送多少快速显示画面数据来设定传送速率;通信性能测量块，用于测量表示传送之间的网络通信性能的通信性能参数; 终端装置和接收终端装置，用于使用至少传送速率和通信性能参数来计算用于评估网络通信状态的评估参数的评估块，以及用于控制发送终端装置与发送终端装置之间的互锁处理的联锁处理控制块 接收终端装置使用评估参数。

公开(公告)号：US20050254640A1

公开(公告)日：2005-11-17

申请号：US11125541

申请日：2005-05-09

申请人： Kazuhiro Ohki ,  Hiroyuki Suzuki

发明人： Kazuhiro Ohki ,  Hiroyuki Suzuki

IPC分类号： H04R1/32 ,  G10L21/02 ,  H04B3/23 ,  H04M3/56 ,  H04M9/08 ,  H04R1/34 ,  H04R3/02 ,  H04R27/00

CPC分类号： H04R3/02 ,  G10L2021/02082 ,  H04R1/083 ,  H04R1/345

摘要： The present invention is related to a sound pickup apparatus selecting one of a plurality of microphones and performing echo cancellation processing for a plurality of microphones with an echo canceller to output a sound. The sound pickup apparatus sets a “learning mode” when the power supply is turned on, outputs a calibration sound from an echo cancellation calibration sound generator via a speaker, detects an echo at that time with a microphone and obtains an echo cancellation use parameter canceling the echo.

摘要翻译： 本发明涉及一种选择多个麦克风之一的声音拾取装置，并且使用回波消除器对多个麦克风执行回波消除处理以输出声音。 拾音装置在电源接通时设定“学习模式”，通过扬声器从回波消除校准声音发生器输出校正声音，并用麦克风检测此时的回波，并获得回波消除使用参数取消 回声。

公开(公告)号：US5770918A

公开(公告)日：1998-06-23

申请号：US585352

申请日：1996-01-11

申请人： Shinichi Kawate ,  Kazuhiro Ohki

发明人： Shinichi Kawate ,  Kazuhiro Ohki

IPC分类号： H01J31/12 ,  C03C8/16 ,  C03C8/24 ,  C03C17/06 ,  G02F1/1345 ,  G09F9/313 ,  H01B1/00 ,  H01B1/16 ,  H01J9/18 ,  H01J9/24 ,  H01J29/02 ,  H01J29/86 ,  H01J29/87 ,  H01B1/08 ,  H01J1/88 ,  H01J63/02

CPC分类号： H01J9/242 ,  H01B1/16 ,  H01J29/028 ,  H01J29/864 ,  H01J31/127 ,  H01J9/185 ,  H01J2201/3165 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/8655 ,  H01J2329/866 ,  Y10T428/2996

摘要： Electroconductive frit includes glass (14) having a low melting point and a filler of fine glass particles (12) coated on the surface with metal(13). The electroconductive frit is used for bonding a spacer to an electron source substrate and a face plate in an image-forming apparatus to ensure mechanical securing strength and electrical connection.

摘要翻译： 导电玻璃料包括具有低熔点的玻璃（14）和用金属（13）涂覆在表面上的细玻璃颗粒（12）的填料。 导电玻璃料用于将间隔物粘合到图像形成装置中的电子源基板和面板，以确保机械固定强度和电连接。

公开(公告)号：US5225942A

公开(公告)日：1993-07-06

申请号：US823317

申请日：1992-01-21

申请人： Hideki Ikeno ,  Kazuhiro Ohki

发明人： Hideki Ikeno ,  Kazuhiro Ohki

IPC分类号： G02B5/20 ,  G02B6/32 ,  G02B6/34 ,  G02B6/38 ,  G02B7/00 ,  G02F1/00

CPC分类号： G02B6/3827 ,  G02B6/29361 ,  G02B6/2938 ,  G02B6/32

摘要： An optical signal band-pass filter module permitting a light which is transmitted through a band-pass filter twice so that the central wavelength in a transmittance bandwidth thereof is prevented to be varied. The optical signal band-pass filter comprises a first optical fiber for emitting a first light, a first lens connected to the first optical fiber by way of a holder for converting the first light into a parallel light, a band-pass filter which is confronted with the first lens, on which the parallel light is incident, a right-angled prism confronted with the band-pass filter, the right-angled prism capable of turning the traveling direction of the parallel light after it has been transmitted through the band-pass filter, reversing the light after it has been reflected thereby, and of permitting the reversed light incident on the band-pass filter, a second lens confronted with the band-pass filter, the second lens capable of collecting the reversed light after it has been transmitted through the band-pass filter, and a second optical fiber connected to the second lens by way of a second holder through which the reversed light is emitted.

摘要翻译： 一种光信号带通滤波器模块，其允许通过带通滤波器透射的光两次，使得其透射率带宽中的中心波长被防止变化。 光信号带通滤波器包括用于发射第一光的第一光纤，通过用于将第一光转换成平行光的保持器连接到第一光纤的第一透镜，面对的带通滤波器 与平行光入射的第一透镜一起，与带通滤光器相对的直角棱镜，直角棱镜能够在平行光透过带状滤光器之后转动平行光的行进方向， 通过滤光器，反射后的光反射，并允许入射在带通滤光器上的反射光，面对带通滤光器的第二透镜，第二透镜能够在具有带通滤光器之后收集反射的光 通过带通滤波器传输，第二光纤通过第二保持器连接到第二透镜，第二保持器通过该第二保持器发射反向的光。