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1. 发明授权

US6106688A Method for manufacturing a suspension element for a magnetic head 失效
标题翻译：制造用于磁头的悬挂元件的方法
公开(公告)号：US6106688A
公开(公告)日：2000-08-22
申请号：US961594
申请日：1997-10-30
申请人： Yukio Miyazaki , Hitoshi Suzuki , Hidehiko Fujisaki , Koji Nakamura , Mitsuo Yamashita , Masami Nakajyoh , Masashi Takada
发明人： Yukio Miyazaki , Hitoshi Suzuki , Hidehiko Fujisaki , Koji Nakamura , Mitsuo Yamashita , Masami Nakajyoh , Masashi Takada
IPC分类号： G11B5/60 , C25D7/00 , C25D21/12 , G11B5/48 , G11B21/21 , C25D5/02
CPC分类号： G11B5/486 , C25D21/12 , C25D7/00 , G11B5/484
摘要： Provided are a method for manufacturing a suspension element having a pattern of wiring lines and an equipment for the same. The method includes the steps of: preparing a roll of band-shaped sheet used as a substrate of the suspension element; sequentially performing processes to the sheet through a series of processing sections to integrally form the suspension element with the pattern of wiring lines within a predetermined region of the sheet, and transferring the sheet in a wound state like a roll from one of the processing sections to the next processing section.
摘要翻译：提供一种具有布线图案的悬挂元件及其设备的制造方法。该方法包括以下步骤：制备用作悬挂元件的基底的带状片材卷; 通过一系列处理部分对片材顺序地进行处理，以将布线的图案一体地形成在片材的预定区域内，并将片材从处理部分之一转移到卷状的卷绕状态，下一个处理部分。

2. 发明申请

US20130089147A1 Video Transfer System 有权
标题翻译：视频传输系统
公开(公告)号：US20130089147A1
公开(公告)日：2013-04-11
申请号：US13703108
申请日：2011-05-20
申请人： Kazutaka Izumi , Eiko Sone , Yu Ito , Masashi Takada
发明人： Kazutaka Izumi , Eiko Sone , Yu Ito , Masashi Takada
IPC分类号： H04N7/32
CPC分类号： H04N7/32 , H04N21/4307
摘要： A synchronization signal generator of a decoder adds a predetermined value to a time value, and outputs a synchronization signal when the added time value coincides with a reproducing time value in a frame.
摘要翻译：解码器的同步信号发生器将预定值与时间值相加，并且当相加时间值与帧中的再现时间值一致时，输出同步信号。

3. 发明授权

US08090093B2 Echo canceller 有权
标题翻译：回音消除器
公开(公告)号：US08090093B2
公开(公告)日：2012-01-03
申请号：US11988005
申请日：2006-12-20
申请人： Hiromi Aoyagi , Masashi Takada
发明人： Hiromi Aoyagi , Masashi Takada
IPC分类号： H04M9/08 , H04B1/38 , A61F11/06
CPC分类号： H04M9/082 , H04B3/23
摘要： An echo canceller which can respond to a sudden change in echo characteristics in real time and does not require an alteration outside the echo canceller, includes a smoothed sending-speech signal calculation means for calculating a smoothed sending-speech signal from the sending-speech signal, the smoothed sending-speech signal being obtained by smoothing the sending-speech signal; a smoothed receiving-speech signal calculation means for calculating a smoothed receiving-speech signal from the receiving-speech signal, the smoothed receiving-speech signal being obtained by smoothing the receiving-speech signal; a delay time information generation means for obtaining delay time information reflecting delay characteristics of an echo path in accordance with a correlation between the smoothed sending-speech signal and the smoothed receiving-speech signal; and an update information generation means for obtaining update information indicating execution or suspension of updating of the tap coefficients of the adaptive filter, in accordance with the sending-speech signal, the receiving-speech signal, and the delay time information.
摘要翻译：可以实时响应回波特性的突然变化并且不需要在回波消除器之外的改变的回波消除器包括平滑的发送语音信号计算装置，用于从发送语音信号计算平滑的发送语音信号通过平滑发送语音信号获得平滑的发送语音信号; 平滑化的接收语音信号计算装置，用于从接收语音信号计算平滑的接收语音信号，平滑的接收语音信号是通过平滑接收语音信号获得的; 延迟时间信息产生装置，用于根据平滑的发送语音信号和平滑的接收语音信号之间的相关性获得反映回波路径的延迟特性的延迟时间信息; 以及更新信息产生装置，用于根据发送语音信号，接收语音信号和延迟时间信息获得指示执行或停止更新自适应滤波器的抽头系数的更新信息。

4. 发明授权

US07792255B2 Voice communications apparatus 有权
公开(公告)号：US07792255B2
公开(公告)日：2010-09-07
申请号：US11165436
申请日：2005-06-24
申请人： Masashi Takada , Hiromi Aoyagi , Kazuyoshi Akie
发明人： Masashi Takada , Hiromi Aoyagi , Kazuyoshi Akie
IPC分类号： H04M11/00
CPC分类号： H04M7/0069 , H04M1/2535 , H04M1/60 , H04M3/40 , H04M7/006
摘要： Voice communications apparatus intervenes between a telephone set and a broad-band transmission path that has a communication band broader than a voice band limited by the transmitter and receiver characteristics of the telephone set. The voice communications apparatus includes a transmitter frequency characteristic corrector circuit for correcting the frequency characteristic of a signal input from the telephone set, and a receiver frequency characteristic corrector circuit for correcting the frequency characteristic of a signal to be input to the telephone set.

5. 发明申请

US20100184488A1 Sound signal adjuster adjusting the sound volume of a distal end voice signal responsively to proximal background noise 审中-公开
标题翻译：声音信号调节器响应于近端背景噪声调节远端语音信号的音量
公开(公告)号：US20100184488A1
公开(公告)日：2010-07-22
申请号：US12654639
申请日：2009-12-28
申请人： Masashi Takada
发明人： Masashi Takada
IPC分类号： H04M1/00
CPC分类号： H04M9/082 , H04R3/00
摘要： In a sound signal adjuster for use in telephone circuitry including a microphone capturing sound to produce a first sound signal and a loudspeaker, a second sound signal representative of a sound in a vicinity of the loudspeaker is obtained, and transitions are detected in the first and second sound signals to determine whether or not the sound in the vicinity of the loudspeaker is blocked. When the blocking is detected, a difference is calculated between a first frequency characteristic detected in response to the sound captured by the loudspeaker being determined as blocked and a second frequency characteristic detected in response to the sound captured by the loudspeaker not being determined as blocked. The difference calculated is used for suppressing a noise component included in the first sound signal.
摘要翻译：在用于包括麦克风捕获声音以产生第一声音信号和扬声器的电话电路中的声音信号调节器中，获得代表扬声器附近的声音的第二声音信号，并且在第一和第第二声音信号以确定扬声器附近的声音是否被阻挡。当检测到阻塞时，在响应于被确定为阻塞的扬声器捕获的声音检测到的第一频率特性和响应于由扬声器捕获的声音未被确定为阻塞而检测到的第二频率特性之间计算差。计算出的差值用于抑制包含在第一声音信号中的噪声分量。

6. 发明申请

US20100086122A1 Echo canceller and echo cancelling method and program 失效
标题翻译：回波消除器和回波消除方法和程序
公开(公告)号：US20100086122A1
公开(公告)日：2010-04-08
申请号：US12461285
申请日：2009-08-06
申请人： Masashi Takada
发明人： Masashi Takada
IPC分类号： H04M9/08 , H04B3/20
CPC分类号： H04M9/082
摘要： An echo canceler uses an adaptive filter to remove an echo of a far-end input signal from a near-end input signal. Filter coefficients are calculated and updated while the far-end signal is active. While the far-end signal is silent, substitute filter coefficients are similarly calculated to be swapped in as initial values for the filter coefficients when the far-end signal changes from silent to active. The substitute filter coefficients are generated from a simulated far-end signal and a simulated near-end signal obtained by combining corresponding samples in different intervals of the far-end and near-end input signals. To facilitate convergence of the substitute filter coefficients, use of the simulated far-end and near-end signals is disabled when the corresponding samples cancel out.
摘要翻译：回波消除器使用自适应滤波器从远端输入信号中去除远端输入信号的回波。在远端信号有效时，滤波系数被计算和更新。当远端信号无声时，当远端信号从静音变为有效时，替代滤波器系数被类似地计算为交换为滤波器系数的初始值。替代滤波器系数是从模拟的远端信号和通过组合远端和近端输入信号的不同间隔中的对应样本获得的模拟近端信号产生的。为了促进替代滤波器系数的收敛，当相应的样本消除时，禁用使用模拟的远端和近端信号。

7. 发明申请

US20090257579A1 Echo Canceller 失效
标题翻译：回音消除器
公开(公告)号：US20090257579A1
公开(公告)日：2009-10-15
申请号：US12085222
申请日：2006-11-24
申请人： Masashi Takada
发明人： Masashi Takada
IPC分类号： H04M9/08
CPC分类号： H04B3/23 , H04M1/2535
摘要： An echo canceller is capable of reducing echo feeling in a conversation even if a tone signal is input. The echo canceller of this invention judges whether a far-end input signal is a calling control tone signal or not, and if that is the case, resets a coefficient of an adaptive filter. An echo canceller of another aspect judges whether a far-end input signal is a predetermined kind of a tone signal or not, and stops the update of the coefficient of the adaptive filter if the result is affirmative and an amount of echo cancellation is not larger than a threshold value. Further, when the tone signal ends, the echo canceller compares amounts of echo cancellation before and after the end of the tone signal, in accordance with a result of the comparison, restart the update of the coefficient of the adaptive filter after resetting the coefficient of the adaptive filter, or restarts the update of the coefficient of the adaptive filter without resetting the coefficient of the adaptive filter. Moreover, notch filters may be provided to eliminate a tone signal frequency component at input stages of the adaptive filter and the adder for echo cancellation.
摘要翻译：回声消除器即使输入了音调信号也能够减少对话中的回声感。本发明的回波消除器判断远端输入信号是否是呼叫控制音调信号，如果是这样，则复位自适应滤波器的系数。另一方面的回波消除器判断远端输入信号是否是预定种类的音调信号，如果结果是肯定的并且回波消除量不大，则停止更新自适应滤波器的系数超过阈值。此外，当音调信号结束时，回声消除器根据比较结果来比较音调信号结束之前和之后的回波消除量，重新启动自适应滤波器的系数的更新，自适应滤波器，或者重新启动自适应滤波器的系数的更新，而不重置自适应滤波器的系数。此外，可以提供陷波滤波器以消除在自适应滤波器的输入级和用于回波消除的加法器中的音调信号频率分量。

8. 发明授权

US07539613B2 Device for recovering missing frequency components 失效
标题翻译：用于恢复缺失频率分量的设备
公开(公告)号：US07539613B2
公开(公告)日：2009-05-26
申请号：US10545435
申请日：2004-02-10
申请人： Masashi Takada
发明人： Masashi Takada
IPC分类号： G10L19/00 , G10L21/00 , H03G3/00
CPC分类号： G10L21/038
摘要： A band recovering device recovers frequency components lying in a frequency band lost due to band-limitation of a sound signal. The device includes a peak-limiting amplifier for amplifying an input narrow-band signal while preventing the resulting amplified signal from exceeding a maximum amplitude. A peak-limitation detector detects the level of the amplified signal output. An amplification controller increases the amplification factor and/or the amount of amplification of the peak-limiting amplifier in accordance with the level of the amplified signal. A band recovering circuit generates, based on the amplified signal output from the peak-limiting amplifier and input narrow-band signal, a band-recovered signal including the frequency components lying in the missing band.
摘要翻译：频带恢复装置恢复由于声音信号的频带限制而丢失的频带中的频率分量。该装置包括用于放大输入窄带信号同时防止所得到的放大信号超过最大幅度的峰值限制放大器。峰值限制检测器检测放大信号输出的电平。放大控制器根据放大信号的电平增加限幅放大器的放大系数和/或放大量。频带恢复电路基于从峰值限幅放大器和输入窄带信号输出的放大信号产生包括位于丢失频带中的频率分量的带恢复信号。

9. 发明申请

US20150117456A1 INFORMATION PROCESSING SYSTEM 有权
标题翻译：信息处理系统
公开(公告)号：US20150117456A1
公开(公告)日：2015-04-30
申请号：US14383829
申请日：2012-03-09
申请人： Masashi Takada , Yasuyuki Kudo , Takeshi Kato
发明人： Masashi Takada , Yasuyuki Kudo , Takeshi Kato
IPC分类号： H04L12/12 , H04L12/741
CPC分类号： H04L12/12 , H04L45/74 , H04W52/0219 , Y02D70/00
摘要： An information processing system according to the present invention includes a plurality of information processing apparatuses connected by a multihop network, and each of the information processing apparatuses includes a first communication unit configured to transmit and receive a first packet including information about a destination address and a second communication unit configured to communicate at a frequency higher than that of the first communication unit and transmit and receive a second packet including a payload, and in each of the information processing apparatuses, when the first communication unit receives the first packet, the second communication unit is woken up, so that efficient data transfer can be achieved while the power consumption is saved.
摘要翻译：根据本发明的信息处理系统包括通过多跳网络连接的多个信息处理设备，并且每个信息处理设备包括：第一通信单元，被配置为发送和接收第一分组，其包括关于目的地地址和第二通信单元，被配置为以比第一通信单元更高的频率通信，并发送和接收包括有效载荷的第二分组，并且在每个信息处理设备中，当第一通信单元接收到第一分组时，第二通信单元被唤醒，从而在节省功耗的同时实现高效的数据传输。

10. 发明授权

US08166284B2 Information processing device 有权
标题翻译：信息处理装置
公开(公告)号：US08166284B2
公开(公告)日：2012-04-24
申请号：US12420051
申请日：2009-04-07
申请人： Masashi Takada
发明人： Masashi Takada
IPC分类号： G06F9/00 , G06F12/14
CPC分类号： G06F11/3648
摘要： An information processing device having a function for efficiently debugging a parallel processing program by controlling snoop operation is provided. The information processing device is so configured that the following is implemented: the setting for receiving a snoop request from a central processing unit can be set at a snoop controller that controls snoop operation; and as the result of reception of a snoop request, a debug controller can stop multiple central processing units.
摘要翻译：提供了具有通过控制窥探操作来有效地调试并行处理程序的功能的信息处理装置。信息处理装置被配置为实现以下功能：可以在控制窥探操作的窥探控制器上设置用于从中央处理单元接收窥探请求的设置; 作为接收到窥探请求的结果，调试控制器可以停止多个中央处理单元。

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