公开(公告)号：US09484010B2

公开(公告)日：2016-11-01

申请号：US13977253

申请日：2011-01-06

Applicant: Manabu Nohara ,  Yoshiki Ohta ,  Kensaku Obata ,  Yusuke Soga

Inventor： Manabu Nohara ,  Yoshiki Ohta ,  Kensaku Obata ,  Yusuke Soga

IPC: G10K11/178

CPC classification number: G10K11/178 ,  G10K11/17883 ,  G10K2210/1282 ,  G10K2210/3023 ,  G10K2210/3028

Abstract: An active vibration noise control device obtains error signals corresponding to a cancellation error between vibration noise and control sounds generated by multiple speakers, from microphone(s), and actively controls the vibration noise. A basic signal generating unit generates a basic signal based on a vibration noise frequency. An adaptive notch filter unit generates control signals provided to each of the multiple speakers by applying a filter coefficient to the basic signal. A reference signal generating unit generates a reference signal from the basic signal based on multiple transfer characteristics from the multiple speakers to the one or more microphones. A filter coefficient updating unit updates the filter coefficient used by the adaptive notch filter unit so as to minimize the error signals. A controlling unit changes amplitude of the control signals of the speakers based on a similarity between the transfer characteristics and characteristics of the vibration noise.

Abstract translation: 主动振动噪声控制装置从麦克风获得对应于由多个扬声器产生的振动噪声和控制声之间的抵消误差的误差信号，并且主动地控制振动噪声。 基本信号生成单元基于振动噪声频率生成基本信号。 自适应陷波滤波器单元通过对基本信号施加滤波器系数来产生提供给多个扬声器中的每一个的控制信号。 参考信号生成单元基于从多个扬声器到一个或多个麦克风的多个传送特性，从基本信号生成参考信号。 滤波器系数更新单元更新由自适应陷波滤波器单元使用的滤波器系数，以使误差信号最小化。 控制单元基于传递特性和振动噪声的特性之间的相似度来改变扬声器的控制信号的幅度。

公开(公告)号：US08179340B2

公开(公告)日：2012-05-15

申请号：US12304940

申请日：2007-06-15

Applicant: Ryoji Noguchi ,  Manabu Nohara ,  Takayuki Akimoto ,  Tomoaki Iwai ,  Yusuke Soga

Inventor： Ryoji Noguchi ,  Manabu Nohara ,  Takayuki Akimoto ,  Tomoaki Iwai ,  Yusuke Soga

IPC: G09G3/20 ,  G09G5/08 ,  G06F3/033 ,  G06K7/10 ,  G06K7/14 ,  B32B3/00 ,  B32B5/16 ,  B32B7/14

CPC classification number: G06K19/06037 ,  G06F3/0321 ,  G06F3/03545 ,  Y10T428/24876

Abstract: A two-dimensional code pattern includes: a boundary pattern in which each of pixels in a group are set into a turn-on state or a turn-off state; a rotation detection pattern in which each pixel belonging to a group in each block is set into the turn-on state or the turn-off state by a light emitting pattern which can detect a rotational angle upon reading of the block; and an information pattern in which both of each pixel belonging to a first quadrant region in the block and each pixel belonging to a third quadrant region are set into the turn-on state or the turn-off state according to first information data and both of each pixel belonging to a second quadrant region and each pixel belonging to a fourth quadrant region are set into the turn-on state or the turn-off state according to second information data.

Abstract translation: 二维码图案包括：将组中的每个像素设置为开启状态或关闭状态的边界图案; 旋转检测图案，其中属于每个块中的组的每个像素通过能够在读取该块时检测旋转角度的发光图案被设置为导通状态或关断状态; 以及信息图案，其中属于块中的第一象限区域的每个像素和属于第三象限区域的每个像素的信号模式根据第一信息数据被设置为导通状态或关断状态，并且两者 属于第二象限区域的每个像素和属于第四象限区域的每个像素根据第二信息数据被设置为导通状态或关断状态。

公开(公告)号：US20100085333A1

公开(公告)日：2010-04-08

申请号：US12524090

申请日：2007-01-30

Applicant: Takayuki Akimoto ,  Manabu Nohara ,  Tomoaki Iwai ,  Yusuke Soga ,  Ryoji Noguchi

Inventor： Takayuki Akimoto ,  Manabu Nohara ,  Tomoaki Iwai ,  Yusuke Soga ,  Ryoji Noguchi

IPC: G06F3/033 ,  G06F3/038

CPC classification number: G06F3/03545 ,  G06F3/0321 ,  G06K9/222 ,  G06K2009/226

Abstract: An input system (1) comprise: a display (11) for displaying an image including coordinate information on the display surface; a plurality of indicators (12) having (i) a detecting means for detecting the image displayed on the display surface, and (ii) a transmitting means for transmitting transmission information generated according to the coordinate information contained in the detected image; and a controller (13) having (i) a receiving means for receiving the transmission information, (ii) a generating means for generating drawing information indicating the path along which each of the indicators moves on the display surface according to the transmission information, and (iii) a control means for controlling the display so as to perform the drawing processing corresponding to the drawing information generated by the generating means. The display displays an image by emitting a plurality of pulses and displays the coordinate information by using part of the pulses.

Abstract translation: 输入系统（1）包括：显示器（11），用于在显示表面上显示包括坐标信息的图像; 多个指示器（12），具有：（i）检测装置，用于检测在显示面上显示的图像;以及（ii）发送装置，用于发送根据包含在检测图像中的坐标信息生成的发送信息; 以及控制器（13），具有（i）接收所述发送信息的接收装置，（ii）生成装置，用于根据所述发送信息，生成表示各显示器在所述显示面上移动的路径的图形信息，以及 （iii）控制装置，用于控制显示器，以便执行与由生成装置生成的绘图信息相对应的绘图处理。 显示器通过发出多个脉冲来显示图像，并通过使用部分脉冲显示坐标信息。

公开(公告)号：US07046698B1

公开(公告)日：2006-05-16

申请号：US09658877

申请日：2000-09-08

Applicant: Manabu Nohara ,  Takehiko Shioda ,  Katsunori Arakawa ,  Osamu Yamazaki ,  Masami Suzuki ,  Yasuteru Kodama ,  Masahiro Okamura ,  Takayuki Akimoto ,  Hiroto Inoue

Inventor： Manabu Nohara ,  Takehiko Shioda ,  Katsunori Arakawa ,  Osamu Yamazaki ,  Masami Suzuki ,  Yasuteru Kodama ,  Masahiro Okamura ,  Takayuki Akimoto ,  Hiroto Inoue

IPC: H04J3/06

CPC classification number: H04W56/0085 ,  H04B7/2662

Abstract: A communicating apparatus performs an asynchronous communication with a base station. The communicating apparatus is provided with: a receiving device for receiving a down link signal, which is transmitted from the base station and in which a division signal is inserted for each of constant time intervals; a detecting device for detecting division signals out of the received down link signal, in phase to the constant time intervals; an adding device for adding the detected division signals over a predetermined time duration, which is longer than the constant time interval, with matching phases for each of the constant time intervals, so as to generate accumulated additional values; and a memory device for storing the accumulated additional values generated by the adding device, to thereby perform synchronization capturing with the base station on the basis of the accumulated additional values added over the predetermined time duration and stored in the memory device.

Abstract translation: 通信装置与基站进行异步通信。 通信装置具有：接收装置，用于接收从基站发送的下行链路信号，并且对于每个恒定时间间隔插入分频信号; 检测装置，用于相对于所述恒定时间间隔检测所接收的下行链路信号中的分频信号; 一个加法装置，用于在比常数时间间隔长的预定持续时间内对每个恒定时间间隔的匹配相位增加检测到的除法信号，以产生累加的附加值; 以及存储装置，用于存储由加法装置产生的积累的附加值，从而基于在预定持续时间内添加并存储在存储装置中的累积附加值，与基站执行同步捕获。

公开(公告)号：US20050213988A1

公开(公告)日：2005-09-29

申请号：US10869894

申请日：2004-06-18

Applicant: Ryoji Noguchi ,  Manabu Nohara ,  Koichi Ishitoya

Inventor： Ryoji Noguchi ,  Manabu Nohara ,  Koichi Ishitoya

IPC: H04B10/07 ,  H04B10/079 ,  H04B10/40 ,  H04B10/50 ,  H04B10/564 ,  H04B10/60 ,  H04B10/67 ,  H04B10/69 ,  H04B10/00

CPC classification number: H04B10/43

Abstract: A light transmitter-receiver apparatus for detecting a trouble occurring on a light transmission line and reducing a light output. In a light transmitter-receiver apparatus including a light transmitter section for converting a transmission electric signal into a light signal and sending it, and a light receiver section for converting a light input signal into a reception electric signal, there is provided an output control section including an abnormality detecting component for detecting an abnormality occurring in a reception electric signal and an output level adjusting component for adjusting the magnitude of an output level of the light transmitter section depending upon a detection state of the signal abnormality. Signal abnormality may be detected by a missing of a synchronizing signal contained in the reception electric signal or a signal error occurring in the reception electric signal.

Abstract translation: 一种用于检测在光传输线上发生的故障并减少光输出的光发射机 - 接收机设备。 在包括将发送电信号转换为光信号并发送的发光部的光收发装置和将光输入信号变换为接收电信号的光接收部中，设置有输出控制部 包括用于检测在接收电信号中发生的异常的异常检测部件和用于根据信号异常的检测状态来调整光发送器部分的输出电平的大小的输出电平调节部件。 信号异常可以通过包含在接收电信号中的同步信号的丢失或接收电信号中发生的信号错误来检测。

公开(公告)号：US20050094676A1

公开(公告)日：2005-05-05

申请号：US10971015

申请日：2004-10-25

Applicant: Tomoaki Iwami ,  Ryoji Noguchi ,  Manabu Nohara

Inventor： Tomoaki Iwami ,  Ryoji Noguchi ,  Manabu Nohara

IPC: G06F1/06 ,  G06F13/40 ,  H04B10/00 ,  H04B10/524 ,  H04B10/556 ,  H04J3/00 ,  H04J14/08 ,  H04L7/04 ,  H04L25/02 ,  H04L25/38 ,  H04N7/22 ,  H04J3/04

CPC classification number: H04N7/22 ,  G06F13/4045

Abstract: A multiplexed signal provided by superimposing a control data signal and a control clock signal on a video signal is generated and transmitted through a predetermined transmitting path. The received multiplexed signal is separated into each signal included in the multiplexed signal on the signal receiving side. Further, synchronization of each bit constituting the control data signal and a clock pulse of the control clock signal is secured by delaying the control clock signal more than a signal delay time that is caused by superimposing/separating processing on the signal sending side and the signal receiving side.

Abstract translation: 通过在视频信号上叠加控制数据信号和控制时钟信号而提供的多路复用信号被产生并通过预定的发送路径发送。 所接收的多路复用信号被分离成信号接收侧的复用信号中包含的每个信号。 此外，通过将控制时钟信号延迟超过由信号发送侧和信号发送侧的叠加/分离处理引起的信号延迟时间来确保构成控制数据信号的每个位的同步和控制时钟信号的时钟脉冲 接收方。

公开(公告)号：US20050089066A1

公开(公告)日：2005-04-28

申请号：US10929716

申请日：2004-08-31

Applicant: Yusuke Soga ,  Manabu Nohara ,  Tomoaki Iwai ,  Hideyuki Ohkubo

Inventor： Yusuke Soga ,  Manabu Nohara ,  Tomoaki Iwai ,  Hideyuki Ohkubo

IPC: H04N11/00 ,  H04L7/02 ,  H04L25/38 ,  H04N7/08 ,  H04N7/081 ,  H04N7/62 ,  H04N11/04 ,  H04N11/24 ,  H04N21/242 ,  H04N21/43 ,  H04J3/00

CPC classification number: H04N11/042 ,  H04N21/242 ,  H04N21/4305

Abstract: A video signal transmission system, wherein on the transmission side, digital video signals representing three primary colors is time-division-multiplexed for conversion into a video data train, a packet including the video data train and rate information for each period based on the period of the transmission clock signal, and the packet is sequentially transmitted in synchronism with a transmission clock signal as a transmission signal, while on the reception side, a reception clock signal is generated in synchronism with each bit of the transmission signal received through a cable, the rate information is detected from the packet in the transmission signal, a reproduction reference clock signal is generated, the video data train in the transmission signal is separated into data of each of three primary colors, and the separated data of each of three primary colors is output in synchronism with the reproduction reference clock signal as the digital video signal.

Abstract translation: 一种视频信号传输系统，其中在发送侧，代表三原色的数字视频信号被时分复用以转换为视频数据串，包括视频数据列的分组和基于周期的每个时段的速率信息 的传输时钟信号，并且与作为发送信号的发送时钟信号同步地顺序地发送分组，而在接收侧，与通过电缆接收的发送信号的每个比特同步地生成接收时钟信号， 从发送信号中的分组中检测出速率信息，生成再现基准时钟信号，将发送信号中的视频数据序列分割成三原色的数据，将三原色的分离数据 与作为数字视频信号的再生基准时钟信号同步输出。

公开(公告)号：US06546258B1

公开(公告)日：2003-04-08

申请号：US09639888

申请日：2000-08-17

Applicant: Manabu Nohara ,  Yasuteru Kodama ,  Masami Suzuki ,  Masahiro Okamura ,  Takayuki Akimoto ,  Osamu Yamazaki ,  Takehiko Shioda

Inventor： Manabu Nohara ,  Yasuteru Kodama ,  Masami Suzuki ,  Masahiro Okamura ,  Takayuki Akimoto ,  Osamu Yamazaki ,  Takehiko Shioda

IPC: H04B1500

CPC classification number: H04W48/20

Abstract: A communication apparatus for communicating with one base station among a plurality of base stations is provided with a present position detecting device for detecting a present position of the communication apparatus and outputting present position information indicative of the detected present position. The communication apparatus is also provided with an identification information obtaining device for obtaining identification information of respective one of the base stations on the basis of the present position information outputted by the present position detecting device. The communication apparatus is further provided with a specifying device for specifying said one base station on the basis of the identification information obtained by the identification information obtaining device.

Abstract translation: 在多个基站中与一个基站通信的通信装置设置有用于检测通信装置的当前位置并输出表示检测到的当前位置的当前位置信息的当前位置检测装置。 通信装置还具有识别信息获取装置，用于根据当前位置检测装置输出的当前位置信息获得各个基站的识别信息。 该通信装置还具有根据由识别信息获取装置获得的识别信息来指定所述一个基站的指定装置。

公开(公告)号：US08891781B2

公开(公告)日：2014-11-18

申请号：US13264065

申请日：2009-04-15

Applicant: Yoshiki Ohta ,  Yoshitomo Imanishi ,  Tomomi Hasegawa ,  Manabu Nohara ,  Yusuke Soga

Inventor： Yoshiki Ohta ,  Yoshitomo Imanishi ,  Tomomi Hasegawa ,  Manabu Nohara ,  Yusuke Soga

IPC: G10K11/16 ,  G10K11/178 ,  A61F11/06 ,  H04S7/00

CPC classification number: G10K11/1782 ,  G10K11/17854 ,  G10K11/17883 ,  G10K2210/1282 ,  G10K2210/503 ,  H04R2499/13 ,  H04S7/301

Abstract: An active vibration noise control device having a pair of speakers, including: a basic signal generating unit generating a basic signal based on a vibration noise frequency; an adaptive notch filter generating a first control signal provided to one speaker using a first filter coefficient and generating a second control signal provided to the other speaker using a second filter coefficient to cancel the generated vibration noise; a microphone detecting cancellation error between the vibration noise and the control sounds and outputting an error signal; a reference signal generating unit generating a reference signal based on a transfer function from the speakers to the microphone; a filter coefficient updating unit updating first and second filter coefficients, minimize the error signal; and a phase difference limiting unit limiting a phase difference between control sounds generated by different speakers. Therefore, it becomes possible to appropriately ensure a uniform and wide noise-cancelled area.

Abstract translation: 一种具有一对扬声器的主动振动噪声控制装置，包括：基本信号产生单元，其基于振动噪声频率产生基本信号; 自适应陷波滤波器，使用第一滤波器系数产生提供给一个扬声器的第一控制信号，并使用第二滤波器系数产生提供给另一个扬声器的第二控制信号，以消除所产生的振动噪声; 麦克风检测振动噪声和控制声音之间的消除误差，并输出误差信号; 参考信号产生单元，基于从扬声器到麦克风的传递函数产生参考信号; 滤波器系数更新单元更新第一和第二滤波器系数，使误差信号最小化; 以及限制由不同扬声器产生的控制声音之间的相位差的相位差限制单元。 因此，可以适当地确保均匀且宽的噪声消除区域。

公开(公告)号：US20060104311A1

公开(公告)日：2006-05-18

申请号：US11272760

申请日：2005-11-15

Applicant: Yusuke Soga ,  Manabu Nohara ,  Tomoaki Iwai

Inventor： Yusuke Soga ,  Manabu Nohara ,  Tomoaki Iwai

IPC: H04J3/06

CPC classification number: G09G5/006 ,  G09G2370/10 ,  H04N21/23611 ,  H04N21/23614 ,  H04N21/242 ,  H04N21/4348

Abstract: A data transmission terminal apparatus and a data transmission method for maintaining a data transmission between the terminals irrespective of the state of a clock signal associated with a transmission data packet. The data transmission terminal apparatus multiplexes an image data signal and an other data signal to generate a data packet synchronized to a reference clock signal included in the image data signal, and relays the generated data packet to a transmission path. The apparatus comprises a first packet generating part for multiplexing the image data signal and the other data signal to generate an image data packet, a second packet generating part for multiplexing the other data signal and dummy data to generate a dummy data packet, a clock monitoring part for monitoring the reference clock signal to generate a state indicating signal indicative of the state of the reference clock signal, and an output relaying part for switching between the image data packet and the dummy data packet in accordance with the state indicating signal for relaying to the transmission path.

Abstract translation: 一种数据传输终端装置和数据传输方法，用于在与发送数据分组相关联的时钟信号的状态无关地保持终端之间的数据传输。 数据发送终端装置对图像数据信号和其他数据信号进行多路复用，生成与包含在图像数据信号中的基准时钟信号同步的数据分组，并将生成的数据分组中继到发送路径。 该装置包括用于多路复用图像数据信号和另一数据信号以产生图像数据分组的第一分组产生部分，用于多路复用其它数据信号的第二分组产生部分和伪数据以产生伪数据分组，时钟监视 用于监视参考时钟信号以产生指示参考时钟信号的状态的状态指示信号的部分，以及用于根据用于中继的状态指示信号在图像数据分组和虚拟数据分组之间切换的输出中继部分 传输路径。