公开(公告)号：US06388784B1

公开(公告)日：2002-05-14

申请号：US08928225

申请日：1997-09-12

申请人： Makoto Nakamura ,  Yoshihiro Ohtani ,  Hiroshi Uno ,  Tsukasa Kaminokado ,  Hiroyuki Nakaoka ,  Yutaka Ikeda ,  Takashi Nakajima

发明人： Makoto Nakamura ,  Yoshihiro Ohtani ,  Hiroshi Uno ,  Tsukasa Kaminokado ,  Hiroyuki Nakaoka ,  Yutaka Ikeda ,  Takashi Nakajima

IPC分类号： H04B1000

CPC分类号： H04L25/4902

摘要： A digital optical transmitter includes a main/subdata modulation part for distorting a main data modulated signal waveform in response to sub-data, and an E/O conversion part for converting a subsequently obtained electrical modulated signal to an optical modulated signal and outputting the optical modulated signal. A digital optical receiver includes an O/E conversion part for receiving the optical modulated signal, converting it to an electrical modulated signal, and outputting the electrical modulated signal. Additionally, the digital optical receiver further includes a main/subdata demodulation part for demodulating the main data from the electrical modulated signal, while detecting whether or not a distortion signal responsive to the subdata is superposed on a subcarrier which forms the electrical modulated signal. If the distortion signal is superposed on a subcarrier, the main/subdata demodulator part demodulates the associated subdata.

摘要翻译： 一种数字光发射机，包括用于响应子数据使主数据调制信号波形失真的主/子数据调制部分和用于将随后获得的电调制信号转换为光调制信号的E / O转换部分，并输出光 调制信号。 数字光接收机包括用于接收光调制信号的O / E转换部分，将其转换为电调制信号，并输出电调制信号。 此外，数字光接收机还包括主/副数据解调部分，用于从电调制信号中解调主数据，同时检测响应于子数据的失真信号是否叠加在形成电调制信号的子载波上。 如果失真信号叠加在子载波上，则主/分解调制器部分解调相关的子数据。

公开(公告)号：US20090136232A1

公开(公告)日：2009-05-28

申请号：US12064341

申请日：2006-08-24

申请人： Kumiko Yamaguchi ,  Masaharu Nakatsuchi ,  Kenji Mameda ,  Hitoshi Naoe ,  Masaki Nishida ,  Tsukasa Kaminokado

发明人： Kumiko Yamaguchi ,  Masaharu Nakatsuchi ,  Kenji Mameda ,  Hitoshi Naoe ,  Masaki Nishida ,  Tsukasa Kaminokado

IPC分类号： H04B10/10

CPC分类号： H04L69/18 ,  H04L69/24

摘要： An infrared communication apparatus and method enabling data communication with a receiving device, regardless of a protocol with which the receiving device is compatible. A transmitting unit transmits a first packet to inquire whether a receiving device is compatible with a first protocol and transmits a second packet to inquire whether the receiving device is compatible with a second protocol, to the receiving device at least once, and transmits a plurality of third packets to inquire whether the receiving device is compatible with a third protocol, to the receiving device. A receiving unit receives a response packet indicating a protocol with which the receiving device is compatible, from the receiving device having received the first packet, the second packet, and the plurality of third packets. A data transmitting unit transmits data to the receiving device, based on the protocol indicated by the response packet received by the receiving unit.

摘要翻译： 一种能够与接收设备进行数据通信的红外通信设备和方法，而与接收设备兼容的协议无关。 发送单元发送第一分组以询问接收设备是否与第一协议兼容，并且发送第二分组以询问接收设备是否与第二协议兼容，至少一次接收设备，并且发送多个 向接收设备询问第三个分组，以查询接收设备是否与第三协议兼容。 接收单元从接收到第一分组，第二分组和多个第三分组的接收设备接收指示与接收设备兼容的协议的响应分组。 数据发送单元根据由接收单元接收到的响应分组指示的协议向接收装置发送数据。

公开(公告)号：US06302329B1

公开(公告)日：2001-10-16

申请号：US08578502

申请日：1995-12-26

申请人： Toshiyuki Iwai ,  Atsushi Aoki ,  Masahiro Esashi ,  Hiroaki Niwamoto ,  Norimasa Yamaguchi ,  Tsukasa Kaminokado

发明人： Toshiyuki Iwai ,  Atsushi Aoki ,  Masahiro Esashi ,  Hiroaki Niwamoto ,  Norimasa Yamaguchi ,  Tsukasa Kaminokado

IPC分类号： G06K710

CPC分类号： G06K7/1417 ,  G06K7/14 ,  G06K19/06037

摘要： A digital information recording carrier has a planar recording surface having an information recording area in which meshes corresponding to bits are virtually set in a matrix form, each mesh being provided with an optically recognizable mark corresponding to digital information so that the digital information is recorded in the information recording area as a two-dimensional pattern. The carrier also has specific patterns each consisting of a plurality of meshes which are linked together and which are given marks in a given pattern. Some of the specific patterns are placed in an inner portion apart from a perimeter of the information recording area.

摘要翻译： 数字信息记录载体具有平面记录表面，其具有信息记录区域，其中与位相对应的网格被虚拟地设置为矩阵形式，每个网格设置有与数字信息相对应的可光学识别的标记，使得数字信息被记录在 信息记录区域作为二维图案。 载体还具有各自由连接在一起并且以给定图案赋予标记的多个网格组成的特定图案。 一些具体图案被放置在远离信息记录区域的周边的内部部分中。

公开(公告)号：US08121488B2

公开(公告)日：2012-02-21

申请号：US12064341

申请日：2006-08-24

申请人： Kumiko Yamaguchi ,  Masaharu Nakatsuchi ,  Kenji Mameda ,  Hitoshi Naoe ,  Masaki Nishida ,  Tsukasa Kaminokado

发明人： Kumiko Yamaguchi ,  Masaharu Nakatsuchi ,  Kenji Mameda ,  Hitoshi Naoe ,  Masaki Nishida ,  Tsukasa Kaminokado

IPC分类号： H04B10/00

CPC分类号： H04L69/18 ,  H04L69/24

摘要： An infrared communication apparatus and method enabling data communication with a receiving device, regardless of a protocol with which the receiving device is compatible. A transmitting unit transmits a first packet to inquire whether a receiving device is compatible with a first protocol and transmits a second packet to inquire whether the receiving device is compatible with a second protocol, to the receiving device at least once, and transmits a plurality of third packets to inquire whether the receiving device is compatible with a third protocol, to the receiving device. A receiving unit receives a response packet indicating a protocol with which the receiving device is compatible, from the receiving device having received the first packet, the second packet, and the plurality of third packets. A data transmitting unit transmits data to the receiving device, based on the protocol indicated by the response packet received by the receiving unit.

摘要翻译： 一种能够与接收设备进行数据通信的红外通信设备和方法，而与接收设备兼容的协议无关。 发送单元发送第一分组以询问接收设备是否与第一协议兼容，并且发送第二分组以询问接收设备是否与第二协议兼容，至少一次接收设备，并且发送多个 向接收设备询问第三个分组，以查询接收设备是否与第三协议兼容。 接收单元从接收到第一分组，第二分组和多个第三分组的接收设备接收指示与接收设备兼容的协议的响应分组。 数据发送单元根据由接收单元接收到的响应分组指示的协议向接收装置发送数据。

公开(公告)号：US20080076470A1

公开(公告)日：2008-03-27

申请号：US11661937

申请日：2005-09-09

申请人： Toru Ueda ,  Katsuya Nakagawa ,  Azusa Umemoto ,  Tsukasa Kaminokado ,  Katsuo Doi ,  Hideki Nishimura

发明人： Toru Ueda ,  Katsuya Nakagawa ,  Azusa Umemoto ,  Tsukasa Kaminokado ,  Katsuo Doi ,  Hideki Nishimura

IPC分类号： H04M1/02

CPC分类号： H04N21/4126 ,  H04M1/7253 ,  H04N21/42207 ,  H04N21/42209 ,  H04N21/42221 ,  H04N21/4367 ,  H04N21/4405 ,  H04N21/63345

摘要： By a simple operation, data held in a portable information terminal can be transmitted to a desired apparatus and processed appropriately. A receiving apparatus 410 includes a wireless LAN communication unit 420 and an infrared receiving unit 82, and processing units 422 and 424 responsive to reception of data by the infrared receiving unit 82 from the same apparatus of the data received by wireless LAN communication unit 420, for performing a process determined by the data received by the infrared receiving unit 82 on the data received by the wireless LAN communication unit 420. Transmission of data as the object of processing and the process thereon can be designated by the data transmitting side, without requiring the side of receiving apparatus 410 to designate the method of processing.

摘要翻译： 通过简单的操作，保存在便携式信息终端中的数据可以被发送到期望的装置并被适当地处理。 接收装置410包括无线LAN通信单元420和红外线接收单元82以及响应于由无线LAN通信单元420接收的数据的同一设备由红外线接收单元82接收数据的处理单元422和424， 用于执行由由红外线接收单元82接收的由无线LAN通信单元420接收的数据所确定的数据的处理。 可以由数据发送侧指定作为处理对象的数据的传输及其处理，而不需要接收装置410的一侧来指定处理方法。

公开(公告)号：US07986646B2

公开(公告)日：2011-07-26

申请号：US12445713

申请日：2007-10-04

申请人： Kenji Mameda ,  Fumihiro Fukae ,  Hitoshi Naoe ,  Tsukasa Kaminokado

发明人： Kenji Mameda ,  Fumihiro Fukae ,  Hitoshi Naoe ,  Tsukasa Kaminokado

IPC分类号： H04J1/16 ,  H04L12/56

CPC分类号： H04W76/18 ,  H04M1/7253 ,  H04W8/005 ,  H04W88/06

摘要： A communication apparatus (1) is a primary station for communicating with a secondary station, and includes: a first protocol control section (111) for transmitting, at a time when communication connection is to be established with the secondary station, (i) a station discovery command with which to confirm a presence of the secondary station, and (ii) a first connect request command, after the station discovery command is transmitted, so as to carry out connection processing; second protocol control means (112) for transmitting, at a time when communication connection is to be established with the secondary station, a second connect request command so as to carry out connection processing; and a protocol switching section (113) for (i) causing the first protocol control section (111) to initially transmit the station discovery command, and in a case where a response to the station discovery command has not been received after an elapse of a predetermined time since the station discovery command was transmitted, (ii) causing the second protocol control section (112) to transmit the second connect request command.

摘要翻译： 通信装置（1）是用于与次站进行通信的主站，包括：第一协议控制部（111），用于在与辅助站建立通信连接时发送，（i） 站发现命令，用于确认次站的存在;以及（ii）第一连接请求命令，在发送站发现命令之后，进行连接处理; 第二协议控制装置（112），用于在与辅助站建立通信连接时发送第二连接请求命令，以便执行连接处理; 以及用于（i）使所述第一协议控制部分（111）初始发送所述站发现命令的协议切换部分（113），并且在经过所述站发现命令之后还没有接收到对所述站发现命令的响应的情况下 自发送站发现命令以来的预定时间，（ii）使第二协议控制部分（112）发送第二连接请求命令。

公开(公告)号：US20090262661A1

公开(公告)日：2009-10-22

申请号：US12092937

申请日：2006-11-10

申请人： Toru Ueda ,  Hitoshi Naoe ,  Fumihiro Fukae ,  Tsukasa Kaminokado ,  Azusa Umemoto ,  Aya Enatsu ,  Katsuya Nakagawa ,  Koji Sakai

发明人： Toru Ueda ,  Hitoshi Naoe ,  Fumihiro Fukae ,  Tsukasa Kaminokado ,  Azusa Umemoto ,  Aya Enatsu ,  Katsuya Nakagawa ,  Koji Sakai

IPC分类号： H04L12/28

CPC分类号： H04N1/00291 ,  H04M1/72533 ,  H04N1/00294 ,  H04N1/00307 ,  H04N21/4122 ,  H04N21/4126 ,  H04N21/43637 ,  H04N21/440263 ,  H04N21/4516 ,  H04N21/8153 ,  H04N2201/0041 ,  H04N2201/0049 ,  H04N2201/0055 ,  H04N2201/0082 ,  H04N2201/0084 ,  H04N2201/0089 ,  H04W48/18 ,  H04W88/06

摘要： A content transmission device (11) transmits communications data by infrared. The content transmission device (11) includes: a one-way communications section (48) for transmitting the communications data by one-way communications; a two-way communications section (49) for transmitting the communications data by two-way communications; and a control section (40) for selecting which of the one-way communications section (48) and the two-way communications section (49) transmits the communications data.

摘要翻译： 内容发送装置（11）通过红外线发送通信数据。 内容发送装置（11）包括：单向通信部（48），用于通过单向通信发送通信数据; 用于通过双向通信发送通信数据的双向通信部分（49）; 以及用于选择单向通信部分（48）和双向通信部分（49）中的哪一个发送通信数据的控制部分（40）。

公开(公告)号：US20090190502A1

公开(公告)日：2009-07-30

申请号：US12445713

申请日：2007-10-04

申请人： Kenji Mameda ,  Fumihiro Fukae ,  Hitoshi Naoe ,  Tsukasa Kaminokado

发明人： Kenji Mameda ,  Fumihiro Fukae ,  Hitoshi Naoe ,  Tsukasa Kaminokado

IPC分类号： H04L12/28 ,  H04M1/00

CPC分类号： H04W76/18 ,  H04M1/7253 ,  H04W8/005 ,  H04W88/06

摘要： A communication apparatus (1) is a primary station for communicating with a secondary station, and includes: a first protocol control section (111) for transmitting, at a time when communication connection is to be established with the secondary station, (i) a station discovery command with which to confirm a presence of the secondary station, and (ii) a first connect request command, after the station discovery command is transmitted, so as to carry out connection processing; second protocol control means (112) for transmitting, at a time when communication connection is to be established with the secondary station, a second connect request command so as to carry out connection processing; and a protocol switching section (113) for (i) causing the first protocol control section (111) to initially transmit the station discovery command, and in a case where a response to the station discovery command has not been received after an elapse of a predetermined time since the station discovery command was transmitted, (ii) causing the second protocol control section (112) to transmit the second connect request command.

摘要翻译： 通信装置（1）是用于与次站进行通信的主站，包括：第一协议控制部（111），用于在与辅助站建立通信连接时发送，（i） 站发现命令，用于确认次站的存在;以及（ii）第一连接请求命令，在发送站发现命令之后，进行连接处理; 第二协议控制装置（112），用于在与辅助站建立通信连接时发送第二连接请求命令，以便执行连接处理; 以及用于（i）使所述第一协议控制部分（111）初始发送所述站发现命令的协议切换部分（113），并且在经过所述站发现命令之后还没有接收到对所述站发现命令的响应的情况下 自发送站发现命令以来的预定时间，（ii）使第二协议控制部分（112）发送第二连接请求命令。

公开(公告)号：US06729542B2

公开(公告)日：2004-05-04

申请号：US09927867

申请日：2001-08-10

申请人： Toshiyuki Iwai ,  Atsushi Aoki ,  Masahiro Esashi ,  Hiroaki Niwamoto ,  Norimasa Yamaguchi ,  Tsukasa Kaminokado

发明人： Toshiyuki Iwai ,  Atsushi Aoki ,  Masahiro Esashi ,  Hiroaki Niwamoto ,  Norimasa Yamaguchi ,  Tsukasa Kaminokado

IPC分类号： G06K710

CPC分类号： G06K7/1417 ,  G06K7/14 ,  G06K19/06037

摘要： A digital information recording carrier has a planar recording surface having an information recording area in which cells corresponding to bits are virtually set in a matrix form, each cell being provided with an optically recognizable mark corresponding to digital information so that the digital information is recorded in the information recording area as a two-dimensional pattern. The carrier also has specific patterns each consisting of a plurality of cells which are linked together and which are given marks in a given pattern. Some of the specific patterns are placed in an inner portion apart from a perimeter of the information recording area.

摘要翻译： 数字信息记录载体具有平面记录表面，其具有信息记录区域，其中与位相对应的单元被虚拟地设置为矩阵形式，每个单元被提供有对应于数字信息的光学可识别标记，使得数字信息被记录在 信息记录区域作为二维图案。 载体还具有各自由连接在一起并且以给定图案赋予标记的多个单元组成的特定图案。 一些具体图案被放置在远离信息记录区域的周边的内部部分中。