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61. 发明申请

US20110306411A1 STORAGE MEDIUM HAVING INFORMATION PROCESSING PROGRAM STORED THEREIN, INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING SYSTEM, AND MAP DISPLAY METHOD 有权
标题翻译：具有存储信息处理程序的存储介质，信息处理设备，信息处理系统和地图显示方法
公开(公告)号：US20110306411A1
公开(公告)日：2011-12-15
申请号：US12883569
申请日：2010-09-16
申请人： Yoichi YAMADA , Hidemaro Fujibayashi , Yutaka Hiramuki , Hiromu Takemura , Ryo Tanaka
发明人： Yoichi YAMADA , Hidemaro Fujibayashi , Yutaka Hiramuki , Hiromu Takemura , Ryo Tanaka
IPC分类号： A63F13/00
CPC分类号： A63F13/5258 , A63F13/5255 , A63F2300/307 , A63F2300/6661
摘要： A game apparatus displays on a screen an image of a virtual space as viewed from a predetermined viewing direction. The game apparatus displays a viewing direction map in response to a predetermined condition being satisfied, such that the viewing direction is set to a predetermined direction on the screen. Furthermore, the game apparatus displays a fixed direction map in response to a predetermined condition being satisfied, such that a direction preset in the virtual space is set to a predetermined direction on the screen. Note that when map images are displayed, the fixed direction map is preferably displayed after the viewing direction map.
摘要翻译：游戏装置从预定观察方向观看时，在屏幕上显示虚拟空间的图像。游戏装置响应于满足预定条件而显示观看方向图，使得观看方向被设置在屏幕上的预定方向。此外，游戏装置响应于满足预定条件而显示固定方向图，使得在虚拟空间中预设的方向被设置在屏幕上的预定方向。注意，当显示地图图像时，优选地在观看方向图之后显示固定方向图。

62. 发明申请

US20110268288A1 NOISE GATE, SOUND COLLECTION DEVICE, AND NOISE REMOVING METHOD 有权
标题翻译：噪声门，声音收集装置和噪声消除方法
公开(公告)号：US20110268288A1
公开(公告)日：2011-11-03
申请号：US13130532
申请日：2009-11-18
申请人： Ryo Tanaka , Naoto Kuriyama
发明人： Ryo Tanaka , Naoto Kuriyama
IPC分类号： G10K11/16
CPC分类号： G10L21/0208 , G10L21/0232 , G10L25/27 , H03G3/345
摘要： A purpose of the invention is to provide a noise gate that can output an audio signal in which only a stationary noise is removed, without degrading an utterance voice of a speaking person. A sound collection device 1 includes an FFT processing unit 11, the noise gate 12, and an IFFT processing unit 13.The sound collection device 1 transforms a collected audio signal NET into a frequency spectrum NE′N by using the FFT processing unit 11. The noise gate 12 estimates a noise spectrum N′N of a stationary noise based on the frequency spectrum NE′N of the audio signal. The noise gate 12 decreases a signal level (a gain) of the audio signal in a case where a signal level ratio of the frequency spectrum NE′N of the audio signal to the noise spectrum N′N is less than a threshold value, and outputs the audio signal. The sound collection device 1 outputs an audio signal CO′T which is generated in such a manner that the IFFT processing unit 13 inversely transforms a frequency spectrum CO′N after removing the stationary noise N′N.
摘要翻译：本发明的目的是提供一种可以输出音频信号的噪声门，其中仅消除静止噪声，而不降低说话人的发声。声音采集装置1包括FFT处理单元11，噪声门12和IFFT处理单元13.声音采集装置1通过使用FFT处理单元11将收集的音频信号NET转换成频谱NE'N。噪声门12基于音频信号的频谱NE'N估计静止噪声的噪声谱N'N。在音频信号的频谱NE'N与噪声频谱N'N的信号电平比小于阈值的情况下，噪声门12降低音频信号的信号电平（增益），以及输出音频信号。声音采集装置1输出音频信号CO'T，其以使得IFFT处理单元13在去除静止噪声N'N之后逆变换频谱CO'N的方式生成。

63. 发明申请

US20110211706A1 SOUND EMISSION AND COLLECTION DEVICE AND SOUND EMISSION AND COLLECTION METHOD 有权
标题翻译：声发射和收集装置和声发射和收集方法
公开(公告)号：US20110211706A1
公开(公告)日：2011-09-01
申请号：US13127860
申请日：2009-11-05
申请人： Ryo Tanaka , Naoto Kuriyama
发明人： Ryo Tanaka , Naoto Kuriyama
IPC分类号： H04B3/20
CPC分类号： H04M9/082 , G10L2021/02082 , G10L2021/02166 , H04M1/6008
摘要： Provided is a sound emission and collection device capable of estimating the azimuth of a sound source (such as a main utterer) precisely without any processing load. The sound emission and collection device (1) is connected with another sound emission and collection device via a network or the like. The sound emission and collection device (1) receives a sound signal from another sound emission and collection device, as a sound emission signal (FE), and emits the same from a speaker (SP). The sound emission and collection device (1) collects the sound at microphones (MIC1 to MIC3), and produces sound collection beam signals (NE1 to NE3) of different azimuths. The sound emission and collection device down-samples the individual sound collection beam signals (NE1 to NE3), and filters out the echoes of the down-sampled sound collection beam signals (DNE1 to DNE3). The sound emission and collection device selects the sound collection beam signal (DNE1′) of the highest signal level from the echo-filtered sound collection beam signals (DNE1′ to DNE3′). The sound emission and collection device filters out the echoes of a sound collection beam signal (NE1) from the sound collection azimuth (D1) of the sound collection beam signal (DNE1′), and transmits the same to another sound emission and collection device.
摘要翻译：提供了能够精确地估计声源（诸如主声道）的方位角而没有任何处理负载的声音发射和采集装置。声音发射和收集装置（1）经由网络等与另一声音发射和收集装置连接。声音发射和收集装置（1）从另一声音发射和收集装置接收作为声音发射信号（FE）的声音信号，并从扬声器（SP）发射它。声发射收集装置（1）收集麦克风（MIC1〜MIC3）的声音，产生不同方位角的声音采集束信号（NE1〜NE3）。声音发射和收集装置对各个声音采集束信号（NE1至NE3）进行降样，并滤除下采样声音采集束信号（DNE1至DNE3）的回波。声音发射和采集装置从回波滤波声音采集束信号（DNE1'到DNE3'）中选择最高信号电平的声音采集束信号（DNE1'）。声音发射和收集装置从声音采集束信号（DNE1'）的声音采集方位（D1）滤出声音采集信号（NE1）的回波，并将其发送到另一个发声和收集装置。

64. 发明申请

US20100322435A1 Position Detecting System, Audio Device and Terminal Device Used in the Position Detecting System 审中-公开
标题翻译：位置检测系统，位置检测系统中使用的音频设备和终端设备
公开(公告)号：US20100322435A1
公开(公告)日：2010-12-23
申请号：US12085724
申请日：2006-11-29
申请人： Satoshi Suzuki , Toshiaki Ishibashi , Ryo Tanaka
发明人： Satoshi Suzuki , Toshiaki Ishibashi , Ryo Tanaka
IPC分类号： H04R3/12
CPC分类号： G01S5/18 , G01S5/0027 , G01S5/26 , H04R1/323 , H04R1/403 , H04R3/12 , H04R2430/01 , H04R2430/20 , H04S7/301
摘要： A position detecting system is provided, which is capable of effectively preventing erroneous detection of audio to be measured. The position detecting system includes a terminal device that inputs an audio signal from an audio device and a microphone. The audio device sequentially inputs measurement audio signals that have been formed by two or more audio signals of different frequencies to a speaker and receives a notification signal, wherein the report signal indicates that the audio of the measurement audio signal has been collected from the terminal device. The audio device clocks a time t1 and a time t2, namely clocks after the audio of the measurement audio signal is output from the speakers SP1-SP2 until the notification signals of the measurement audio signals are received by the signal receiving unit. The audio device calculates the position of the microphone by using the times t1 and t2. For each frequency component of the measurement audio signal, when an audio signal exceeding a predetermined level is inputted from the microphone, the terminal device detects it as a component of the measurement audio signal and transmits a notification signal upon detection of the measurement audio signal.
摘要翻译：提供一种位置检测系统，其能够有效地防止要测量的音频的错误检测。位置检测系统包括从音频设备和麦克风输入音频信号的终端设备。音频装置将已经由两个或更多个不同频率的音频信号形成的测量音频信号顺序地输入到扬声器并接收通知信号，其中报告信号指示测量音频信号的音频已从终端设备收集。音频设备对时间t1和时间t2进行计时，即从扬声器SP1-SP2输出测量音频信号的音频之后的时钟，直到由信号接收单元接收测量音频信号的通知信号。音频设备使用时间t1和t2计算麦克风的位置。对于测量音频信号的每个频率分量，当从麦克风输入超过预定电平的音频信号时，终端设备将其作为测量音频信号的分量进行检测，并且在检测到测量音频信号时发送通知信号。

65. 发明申请

US20100166195A1 ACOUSTIC APPARATUS 有权
标题翻译：声乐装置
公开(公告)号：US20100166195A1
公开(公告)日：2010-07-01
申请号：US12663220
申请日：2008-05-28
申请人： Satoshi Ukai , Ryo Tanaka , Toshiaki Ishibashi
发明人： Satoshi Ukai , Ryo Tanaka , Toshiaki Ishibashi
IPC分类号： H04R5/00
CPC分类号： H04R3/005 , H04R1/406 , H04R2201/401 , H04R2201/403 , H04R2430/23
摘要： An acoustic apparatus without increasing noise etc. even when plural directional microphones collect sounds from a place of the same distances is provided. Sound signals output from the microphone arrays are subjected to phase shift by phase shift circuits 211A to 211H, and the sound signals are combined by an adder 212, The phase shift circuits 211A to 211H performs phase shifts according to installation positions of the microphone arrays. The phase shift circuit 211A makes the shift 0 degree, the phase shift circuit 211B makes the shift 45 degrees, the phase shift circuit 211C makes the shift 90 degrees, and sequentially to the phase shift circuit 211H, the shifts are made according to rotational angles.
摘要翻译：即使当多个定向麦克风从相同距离的地方收集声音时，也提供了不增加噪声等的声学装置。从麦克风阵列输出的声音信号由相移电路211A〜211H进行相移，声音信号由加法器212组合。相移电路211A〜211H根据麦克风阵列的安装位置进行相移。移相电路211A使偏移0度，相移电路211B进行偏移45度，移相电路211C使偏移90度，依次向移相电路211H移动，根据旋转角度。

66. 发明申请

US20090310794A1 AUDIO CONFERENCE APPARATUS AND AUDIO CONFERENCE SYSTEM 审中-公开
标题翻译：音频会议设备和音频会议系统
公开(公告)号：US20090310794A1
公开(公告)日：2009-12-17
申请号：US12441698
申请日：2007-12-17
申请人： Toshiaki Ishibashi , Ryo Tanaka , Satoshi Ukai
发明人： Toshiaki Ishibashi , Ryo Tanaka , Satoshi Ukai
IPC分类号： H04B3/20
CPC分类号： H04M3/56 , G10L2021/02082 , G10L2021/02161 , H04M3/567 , H04M3/568 , H04M9/082 , H04M2250/62 , H04R3/02
摘要： To provide an audio conference apparatus and an audio conference system which can smoothly proceed with the audio conference by removing a recursion sound of the conference voice is achieved. An audio conference apparatus 1 outputs ring tones from corresponding channels before a communication control unit 12 outputs audio signals from the unused channels (S1 to S3). Speakers SP1 to SP16 emits the ring tone from predetermined sound source positions corresponding to the respective channels. Microphones MIC1A to MIC16A and microphones MIC1B to MIC16B collect audio signals including a recursion sound of the ring tone. The echo cancel unit 20 generates a pseudo-recursion sound signal on the basis of an input signal, and subtracts the pseudo-recursion sound signal from the collected audio signals. An audio conference system is configured to connect a plurality of the audio conference apparatuses to each other.
摘要翻译：提供可以通过去除会议语音的递归声音来平滑地进行音频会议的音频会议装置和音频会议系统。音频会议装置1在通信控制单元12从未使用的信道（S1至S3）输出音频信号之前，从对应的信道输出铃音。扬声器SP1至SP16从对应于相应通道的预定声源位置发出铃声。麦克风MIC1A至MIC16A和麦克风MIC1B至MIC16B收集音频信号，包括铃声的递归声音。回波消除单元20基于输入信号产生伪递归声音信号，并从收集的音频信号中减去伪递归声音信号。音频会议系统被配置为将多个音频会议装置彼此连接。

67. 发明申请

US20080273716A1 Feedback Sound Eliminating Apparatus 审中-公开
标题翻译：反馈消声装置
公开(公告)号：US20080273716A1
公开(公告)日：2008-11-06
申请号：US11667623
申请日：2006-03-29
申请人： Kosuke Saito , Takurou Sone , Ryo Tanaka , Toshiaki Ishibashi , Katsuichi Osakabe
发明人： Kosuke Saito , Takurou Sone , Ryo Tanaka , Toshiaki Ishibashi , Katsuichi Osakabe
IPC分类号： H04B15/00
CPC分类号： H04M9/082
摘要： A control unit gives acoustic environment instruction data to a picked up sound directionality control unit and an adaptive filter. According to this, the picked up sound directionality control unit generates a picked up sound signal constituted by a predetermined picked up sound directionality. The adaptive filter detects the picked up sound directionality from the acoustic environment instruction data, and reads out the filter parameter corresponding to this picked up sound directionality, from a memory. The adaptive filter sets a delay coefficient and a filter coefficient of an FIR filter, and generates a pseudo echo signal by an impulse response with respect to the received sound signal. Based on an error signal obtained by subtracting the pseudo echo signal from the picked up sound signal by an adder, the adaptive filter sets a more optimum filter parameter, and generates the next pseudo echo signal.
摘要翻译：控制单元向拾取的声音方向性控制单元和自适应滤波器提供声环境指令数据。据此，所拾取的声音方向性控制单元产生由预定拾取声音方向性构成的拾取声音信号。自适应滤波器从声环境指令数据检测拾取声方向性，并从存储器读出对应于该拾取声方向性的滤波器参数。自适应滤波器设置FIR滤波器的延迟系数和滤波器系数，并且通过相对于接收到的声音信号的脉冲响应来产生伪回波信号。基于通过加法器从拾取声音信号中减去伪回波信号而获得的误差信号，自适应滤波器设置更优化的滤波器参数，并生成下一个伪回波信号。

68. 发明申请

US20080007514A1 Liquid crystal display device and driving method of liquid crystal display device 有权
标题翻译：液晶显示装置及液晶显示装置的驱动方法
公开(公告)号：US20080007514A1
公开(公告)日：2008-01-10
申请号：US11825241
申请日：2007-07-05
申请人： Ryo Tanaka
发明人： Ryo Tanaka
IPC分类号： G09G3/36
CPC分类号： G09G3/3406 , G09G3/2025 , G09G3/3614 , G09G3/3648 , G09G2300/023 , G09G2310/0237 , G09G2310/061 , G09G2320/0252 , G09G2320/0261 , G09G2320/0276 , G09G2320/041 , G09G2320/066 , G09G2320/10 , G09G2340/0435
摘要： Disclosed herein is a liquid crystal display device formed by laminating at least two first and second liquid crystal panels, the liquid crystal panels being each formed by disposing a liquid crystal layer between two transparent substrates arranged so as to be opposed to each other and two-dimensionally arranging pixels in a form of a matrix on one of the two substrates, and disposing a backlight on a side of the first liquid crystal panel. The liquid crystal display device includes: a first driver configured to drive the first liquid crystal panel on a side of the backlight by n-time speed driving in which one frame period is divided into n fields; and a second driver configured to drive the second liquid crystal panel on a display surface side by normal driving in which one frame period is not divided.
摘要翻译：本发明是一种液晶显示装置，其通过层叠至少两个第一和第二液晶面板而形成，液晶面板各自通过将两个透明基板之间的液晶层设置成彼此相对布置而形成，在两个基板中的一个基板上将矩阵的矩形尺寸排列成三维排列，并且在第一液晶面板的一侧设置背光。液晶显示装置包括：第一驱动器，被配置为通过n帧速度驱动将一个帧周期分割为n场的第一液晶面板驱动在背光源的一侧; 以及第二驱动器，被配置为通过不分割一帧周期的正常驱动来驱动显示面侧的第二液晶面板。

69. 发明申请

US20070169320A1 Waterproof slide fastener and apparatus for manufacturing the same 有权
标题翻译：防水拉链及其制造装置
公开(公告)号：US20070169320A1
公开(公告)日：2007-07-26
申请号：US11709553
申请日：2007-02-22
申请人： Masahiro Kusayama , Kenji Yuki , Ryo Tanaka
发明人： Masahiro Kusayama , Kenji Yuki , Ryo Tanaka
IPC分类号： A44B19/32
CPC分类号： B29D5/02 , A44B19/08 , A44B19/32 , A44B19/403 , Y10S425/814 , Y10T24/25 , Y10T24/2514 , Y10T24/2557
摘要： The invention provides a waterproof slide fastener and a manufacturing apparatus thereof, wherein each fastener element has a coupling head, a neck portion, a body portion, and leg portions which are continuously fused and integrated, a terminal end is projected from a gap between upper/lower half portions of the coupling head, upper/lower flanges of a slider make a sliding contact with a surface of each of upper/lower half portions of each leg portion, each half portion of the leg portion extending from the body portion via a crotch portion and guiding the flanges, two or more leg portions are disposed with a predetermined interval in a sliding direction, an entire shoulder width of a shoulder portion is larger than a body width of the body portion if it is provided, thereby intensifying fixing strength between a fastener tape and fastener elements and waterproofness, and allowing a smooth sliding of a slider.
摘要翻译：本发明提供了一种防水拉链及其制造装置，其中每个紧固元件具有连接头，颈部，主体部分和腿部，其连续地熔合和一体化，终端从上部 /联接头的下半部分，滑块的上/下凸缘与每个腿部的每个上/下半部分的表面滑动接触，腿部的每个半部分从主体部分经由一个裆部并引导凸缘，两个或多个腿部沿滑动方向以预定间隔设置，如果设置肩肩部分的整个肩宽大于主体部分的体宽，则增强固定强度在拉链带和紧固件元件之间以及防水性，并且允许滑块的平滑滑动。

70. 发明授权

US10524049B2 Method for accurately calculating the direction of arrival of sound at a microphone array 有权
公开(公告)号：US10524049B2
公开(公告)日：2019-12-31
申请号：US16250186
申请日：2019-01-17
申请人： Ryo Tanaka
发明人： Ryo Tanaka
IPC分类号： H04R3/02 , H04R3/00 , H04R1/40 , H04R3/04 , G06N3/04
摘要： A signal processing unit calculates a first difference in time of arrival of sound from a sound source to a first and to a second microphone comprising a microphone array and calculates a second difference in time of arrival, which is the difference between the first difference in time of arrival and an actual time, of arrival, and determines the position of the sound source based on the sum of the first difference in time of arrival and the second difference in time of arrival.

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