公开(公告)号：US07043440B2

公开(公告)日：2006-05-09

申请号：US09829988

申请日：2001-04-11

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

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

IPC分类号： G10L19/00

CPC分类号： G11B20/10527 ,  G11B20/00007 ,  G11B27/005 ,  G11B2020/1062 ,  G11B2220/61

摘要： When the quick traverse play back command (or, quick returning play back command) of the audio information by the compression audio information is given to the play back apparatus, by the control of the control section, the special audio according to the temporarily stored data stored in the first storage means is repeatedly played back, instead of the play back of the audio by the ordinary play back operation.

摘要翻译： 当通过压缩音频信息将音频信息的快速往复播放命令（或快速返回播放命令）提供给播放设备时，通过控制部分的控制，根据临时存储的数据 存储在第一存储装置中的是重复播放的，而不是通过普通的回放操作播放音频。

公开(公告)号：US06980814B2

公开(公告)日：2005-12-27

申请号：US09907503

申请日：2001-07-18

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

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

IPC分类号： H04W64/00 ,  H04Q7/20

CPC分类号： H04W64/00

摘要： A mobile communication system including a plurality of base stations arranged in a communication area, each emitting a radio wave inherent thereto and a mobile station moving in the communication area and communicating with respective base stations via the transmitted radio waves. There is previously stored a location correlation data group including correlation data representing correlation situations of a plurality of arriving radio waves produced by the transmitted radio waves at respective ones of a plurality of sampling locations within the communication area, the location correlation data corresponding to respective locations. Upon reception of radio waves at a current location of the mobile station, current correlation data is calculated representing correlation situations among received arriving radio waves for the respective mobile station. The location correlation data in the location correlation data group is compared with the current correlation data, and the current position of the mobile stations is determined in accordance with a result of the comparison, generating the determined current position data.

摘要翻译： 一种移动通信系统，包括布置在通信区域中的多个基站，每个基站发射固有的无线电波，以及在通信区域中移动的移动站，并且经由所发送的无线电波与各个基站进行通信。 预先存储位置相关数据组，其包括表示在通信区域内的多个采样位置中的各个位置处由发射的无线电波产生的多个到达的无线电波的相关性的相关数据，对应于各个位置的位置相关数据 。 在移动站的当前位置接收到无线电波时，计算表示各个移动台的接收到的无线电波之间的相关情况的当前相关数据。 将位置相关数据组中的位置相关数据与当前相关数据进行比较，并根据比较结果确定移动站的当前位置，生成确定的当前位置数据。

公开(公告)号：US06813508B1

公开(公告)日：2004-11-02

申请号：US09671601

申请日：2000-09-28

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

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

IPC分类号： H04Q720

CPC分类号： H04W36/32

摘要： A mobile communication apparatus and method which extract surrounding base stations within a certain defined area centered at a present location of a mobile unit, carry out an arithmetic operation for obtaining a specified weighting coefficient with respect to each of the extracted surrounding base stations on the basis of a direction of each of the extracted surrounding base stations from the present location of the mobile unit and a traveling direction of the mobile unit carry out a further arithmetic operation for weighting a value of the electric field strength of a signal recieved from each of the surrounding base stations with the weighting coefficient of a corresponding surrounding base station to provide a weighted electric field strength of each of the extracted surrounding base station, and select the one base station from the extracted surrounding base stations depending on a value of the weighted electric field strength.

摘要翻译： 在以移动单元的当前位置为中心的某个定义区域内提取周围基站的移动通信装置和方法，执行用于基于每个提取的周边基站获得规定的加权系数的算术运算 从所述移动单元的当前位置提取的每个所述周边基站的方向，并且所述移动单元的行进方向执行进一步的算术运算，用于对从每个所述移动单元接收到的每个所接收的信号的电场强度的值进行加权 周围基站具有对应的周边基站的加权系数，以提供每个提取的周边基站的加权电场强度，并且根据加权电场的值从提取的周围基站中选择一个基站 强度。

公开(公告)号：US06701468B1

公开(公告)日：2004-03-02

申请号：US09657805

申请日：2000-09-08

申请人： Osamu Yamazaki ,  Takehiko Shioda ,  Masami Suzuki ,  Manabu Nohara ,  Yasuteru Kodama ,  Satoshi Odagawa ,  Masahiro Okamura ,  Takayuki Akimoto

发明人： Osamu Yamazaki ,  Takehiko Shioda ,  Masami Suzuki ,  Manabu Nohara ,  Yasuteru Kodama ,  Satoshi Odagawa ,  Masahiro Okamura ,  Takayuki Akimoto

IPC分类号： G11C2900

CPC分类号： H03M13/6505 ,  H03M13/00 ,  H03M13/2707 ,  H03M13/2764 ,  H03M13/6569

摘要： A code error correcting circuit interleaves original data comprising a sequence of bit data having a length of p bits by arranging the bit data of the original data into a hypothetical matrix of I rows and J columns and then selecting the bit data positioned on the ith row along an order of the jth column. The circuit is provided with a memory unit having a plurality of memory areas each having a length of 2n bits; and a controller for storing the original data to be interleaved into the memory areas respectively. The bit data, which are indicated by a bit select data, stored in the memory unit are sequentially outputted along an order of the ith row and the jth column in the hypothetical matrix as the interleaved original data.

摘要翻译： 代码纠错电路通过将原始数据的位数据排列成I行和J列的假设矩阵来交织包括具有p位长度的位数据序列的原始数据，然后选择位于i位置的位数据， 沿着第j列的顺序排列。 该电路设置有具有多个存储区域的存储单元，每个存储区域的长度为2位; 以及控制器，用于将要被交织的原始数据分别存储到存储器区域中。 存储在存储器单元中的由位选择数据指示的位数据作为交错的原始数据沿着假设矩阵中的第i行和第j列的顺序被顺序地输出。

公开(公告)号：US06731675B2

公开(公告)日：2004-05-04

申请号：US09812955

申请日：2001-03-27

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

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

IPC分类号： H04B1707

CPC分类号： H04B1/7075

摘要： A receiving device is provided with a DLL circuit of a reduced scale. An inverse spreading processing to ensure the synchronism with a received signal and a processing to inversely spread original data in the received signal are performed by a time-sharing operation using one inverse spreading circuit and one integrator. During a period in which synchronous data for detecting a slot duration included in the received signal is received, the synchronous data is alternately inversely spread by an early code and a late code and sample-hold circuits alternately sample and hold the integrated output. Further, based on the difference (error signal) between sample-hold signals, the early code, the late code and a reference code outputted from a code sequence generator are synchronized with the received signal. Then, the inverse spreading circuit and an integrator inversely spread the original data in the received signal based on the synchronized reference code and a detection output is generated by integrating the inverse spreading output.

摘要翻译： 接收装置具有缩小规模的DLL电路。 通过使用一个反向扩展电路和一个积分器的分时操作来执行用于确保与接收信号的同步的逆扩展处理和在接收信号中反扩展原始数据的处理。 在接收到用于检测包含在接收信号中的时隙持续时间的同步数据的时段期间，同步数据通过早期代码交替地逆扩展，并且后期代码和采样保持电路交替地采样并保持积分输出。 此外，基于采样保持信号之间的差（误差信号），将早期码，晚代码和从码序列发生器输出的参考码与接收信号同步。 然后，逆扩展电路和积分器基于同步的参考码对接收信号中的原始数据进行反向扩展，并且通过积分逆扩展输出来产生检测输出。

公开(公告)号：US07046698B1

公开(公告)日：2006-05-16

申请号：US09658877

申请日：2000-09-08

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

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

IPC分类号： H04J3/06

CPC分类号： H04W56/0085 ,  H04B7/2662

摘要： 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.

摘要翻译： 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：US06546258B1

公开(公告)日：2003-04-08

申请号：US09639888

申请日：2000-08-17

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

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

IPC分类号： H04B1500

CPC分类号： H04W48/20

摘要： 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.

摘要翻译： 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：US08179340B2

公开(公告)日：2012-05-15

申请号：US12304940

申请日：2007-06-15

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

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

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

CPC分类号： G06K19/06037 ,  G06F3/0321 ,  G06F3/03545 ,  Y10T428/24876

摘要： 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.

摘要翻译： 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

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

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

IPC分类号： G06F3/033 ,  G06F3/038

CPC分类号： G06F3/03545 ,  G06F3/0321 ,  G06K9/222 ,  G06K2009/226

摘要： 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.

摘要翻译： 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：US20100170950A1

公开(公告)日：2010-07-08

申请号：US12294677

申请日：2007-03-27

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

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

IPC分类号： G06K7/10

CPC分类号： G06K9/32 ,  G06F3/0321 ,  G06F3/03545 ,  G06K7/10722 ,  G06K7/1095

摘要： It is an object to provide a reading apparatus of an information code, a reading method, and a display reading system of the information code, in which even if symbol areas serving as references when sampling a photograph image signal obtained by photographing a display screen are not provided in the information code, information code data representing the information code can be obtained from the photograph image signal. When reading the information code displayed on a display apparatus, first, an image signal obtained when all pixel cells of the display apparatus have emitted light is extracted as a first image signal from the photograph image signal obtained by photographing the display screen of the display apparatus. Further, an image signal obtained for a period of time during which the information code is displayed is extracted as a second image signal from the photograph image signal. By detecting a point of a center of gravity of the light emission of each of the pixel cells based on the first photograph image signal and sampling the second photograph image signal at the point of the center of gravity of the light emission, the information code data representing the information code is obtained.

摘要翻译： 本发明的目的是提供一种信息码的读取装置，读取方法和显示读取系统，其中即使在对通过拍摄显示屏幕获得的照片图像信号进行采样时用作参考的符号区域是 不设置在信息码中，可以从照片图像信号中获得表示信息码的信息码数据。 当读取显示装置上显示的信息代码时，首先，从显示装置的显示屏幕拍摄得到的照片图像信号中提取当显示装置的所有像素单元发出光时获得的图像信号作为第一图像信号 。 此外，从照片图像信号中提取在其中显示信息码的一段时间中获得的图像信号作为第二图像信号。 通过基于第一照片图像信号检测每个像素单元的发光的重心点，并且在发光的重心点对第二照片图像信号进行采样，信息码数据 代表信息代码。