公开(公告)号：US08559875B2

公开(公告)日：2013-10-15

申请号：US11698173

申请日：2007-01-26

申请人： Yoshihisa Takayama

发明人： Yoshihisa Takayama

IPC分类号： H04B7/00

CPC分类号： H04B5/02 ,  H04B5/0031 ,  H04W4/80

摘要： A communication device for performing near field communication, includes: a near field communication device having a near field communication section for performing near field communication in either one of an active mode and a passive mode, and an interface section for supplying the near field communication section with data from a data processing device for processing data targeted by communication of the near field communication section, and supplying the data processing device with data from the near field communication section; and one or more of the data processing devices connected to the interface section by one output bus on which the data output by the interface section is transmitted, and one input bus on which the data input to the interface section is transmitted, wherein the data processing device includes bus right management means.

摘要翻译： 一种用于执行近场通信的通信设备，包括：近场通信设备，具有用于在主动模式和被动模式中的任一个中进行近场通信的近场通信部分，以及用于提供近场通信部分 来自用于处理由近场通信部分的通信所针对的数据的数据处理装置的数据，并且向数据处理装置提供来自近场通信部分的数据; 并且一个或多个数据处理设备通过一个输出总线连接到由接口部分输出的数据的一个输出总线，以及一个输入到接口部分输入的数据的输入总线，其中数据处理 设备包括总线权限管理手段。

公开(公告)号：US08401596B2

公开(公告)日：2013-03-19

申请号：US12625101

申请日：2009-11-24

申请人： Yoshihisa Takayama

发明人： Yoshihisa Takayama

IPC分类号： H04B1/38

CPC分类号： H04W52/02 ,  H04B5/02 ,  H04W52/0274 ,  Y02D70/166 ,  Y02D70/26 ,  Y02D70/42

摘要： A communication device is provided and includes: an electromagnetic-wave generating means for outputting an electromagnetic wave; and a transmitting/receiving means for transmitting data by modulating the electromagnetic wave in accordance with data as well as receiving data transmitted from the other device by demodulating the electromagnetic wave outputted by the electromagnetic-wave generating means or the electromagnetic wave outputted by the other device as the other party of communication, wherein the transmitting/receiving means transmits attribute information indicating communication ability of the device itself as well as receives attribute information indicating communication ability of the other device as the data, and the electromagnetic-wave generating means turns off the output of the electromagnetic wave for a given period of time after the transmission of the data based on the attribute information.

摘要翻译： 提供一种通信装置，包括：电磁波产生装置，用于输出电磁波; 以及发送/接收装置，用于通过根据数据调制电磁波来发送数据，以及通过解调由电磁波产生装置输出的电磁波或由另一装置输出的电磁波来接收从另一装置发送的数据 作为通信的另一方，其中发送/接收装置发送指示设备本身的通信能力的属性信息，并且接收指示其他设备的通信能力的属性信息作为数据，并且电磁波产生装置关闭 在基于属性信息发送数据之后的给定时间段内的电磁波的输出。

公开(公告)号：US20120258662A1

公开(公告)日：2012-10-11

申请号：US13527093

申请日：2012-06-19

申请人： Yoshihisa Takayama ,  Susumu Kusakabe

发明人： Yoshihisa Takayama ,  Susumu Kusakabe

IPC分类号： H04W88/06 ,  H04B5/00

CPC分类号： H04B5/0031 ,  H04W28/18 ,  H04W36/14 ,  H04W84/18 ,  H04W88/06

摘要： A communication system, a communication apparatus, a communication method, and a program for acquiring the advantage of a plurality of communication protocols is provided. A random number and a first communication information including first identification information of a communication apparatus is sent to another communication apparatus by using near field communication. Second communication information is received by the communication apparatus from the other communication apparatus by using near field communication. The second communication information includes second identification information of the other communication apparatus necessary to a second communication. The second communication is performed between the communication apparatus and the other communication apparatus by using the second communication information received by using the near field communication.

摘要翻译： 提供了一种用于获取多个通信协议的优点的通信系统，通信装置，通信方法和程序。 包括通信装置的第一识别信息的随机数和第一通信信息通过使用近场通信被发送到另一通信装置。 第二通信信息由通信装置通过使用近场通信从另一通信装置接收。 第二通信信息包括第二通信所必需的其他通信装置的第二识别信息。 通过使用通过使用近场通信而接收的第二通信信息，在通信装置和其他通信装置之间执行第二通信。

公开(公告)号：US20120231735A1

公开(公告)日：2012-09-13

申请号：US13476673

申请日：2012-05-21

申请人： Yoshihisa TAKAYAMA ,  Susumu Kusakabe ,  Kazushige Tsurumi ,  Tadashi Morita ,  Kunihide Fujii

发明人： Yoshihisa TAKAYAMA ,  Susumu Kusakabe ,  Kazushige Tsurumi ,  Tadashi Morita ,  Kunihide Fujii

IPC分类号： H04B5/00

CPC分类号： H04B5/0075 ,  G06K7/10237 ,  G06K19/0723 ,  H04B5/0031 ,  H04B5/0056 ,  H04L27/02 ,  H04N21/25808 ,  H04W4/02 ,  H04W4/80 ,  H04W88/06

摘要： A communication system and communication method enable various types of near field communication. NFC communication apparatuses have two features in that each can perform communication in two communication modes and that each can perform data transmission at a plurality of transfer rates. The two communication modes consist of a passive mode and an active mode. In the passive mode, between the NFC communication apparatuses, for example, a first NFC communication apparatus transmits data to a second NFC communication apparatus by modulating electromagnetic waves generated by itself, while the second NFC communication apparatus transmits data to the first NFC communication apparatus by performing load modulation on the electromagnetic waves generated by the first NFC communication apparatus. Alternatively, in the active mode, either of the NFC communication apparatuses transmits data by modulating electromagnetic waves generated by itself. The present innovation can be applied to, for example, an IC card system, etc.

摘要翻译： 通信系统和通信方法能够进行各种类型的近场通信。 NFC通信设备具有两个特征，每个功能可以以两种通信模式执行通信，并且每个都可以以多个传输速率执行数据传输。 两种通信模式由被动模式和活动模式组成。 在被动模式中，NFC通信装置之间，例如第一NFC通信装置，通过调制由其自身产生的电磁波，向第二NFC通信装置发送数据，而第二NFC通信装置通过以下方式向第一NFC通信装置发送数据 对由第一NFC通信设备产生的电磁波执行负载调制。 或者，在活动模式中，NFC通信装置中的任一个通过调制由其自身产生的电磁波来发送数据。 本发明可以应用于例如IC卡系统等。

公开(公告)号：US08200153B2

公开(公告)日：2012-06-12

申请号：US11954838

申请日：2007-12-12

申请人： Yoshihisa Takayama ,  Susumu Kusakabe ,  Kazushige Tsurumi ,  Tadashi Morita ,  Kunihide Fujii

发明人： Yoshihisa Takayama ,  Susumu Kusakabe ,  Kazushige Tsurumi ,  Tadashi Morita ,  Kunihide Fujii

IPC分类号： H04B5/00 ,  H04B7/00

摘要： A communication system performs, by first and second data processing apparatuses, an electromagnetic-induction communication using a carrier having a single frequency. A transfer rate for use between the first and second data processing apparatuses is changeable in one transaction. The first data processing apparatus determines whether a transfer rate can be changed based on data transmitted from the second data processing apparatus. When the first data processing apparatus determines that the transfer rate can be changed, the first data processing apparatus transmits to the second data processing apparatus a request to change the transfer rate to one of a plurality of transfer rates.

公开(公告)号：US20100130126A1

公开(公告)日：2010-05-27

申请号：US12624689

申请日：2009-11-24

申请人： Yoshihisa Takayama

发明人： Yoshihisa Takayama

IPC分类号： H04B5/00

CPC分类号： H04B5/0037 ,  H04B5/0031 ,  H04B5/02 ,  H04W4/80 ,  H04W8/22 ,  Y02D70/00 ,  Y02D70/166 ,  Y02D70/26

摘要： A communication device includes: an electromagnetic-wave generating means for outputting an electromagnetic wave; and a transmitting/receiving means for transmitting data by modulating the electromagnetic wave in accordance with data as well as receiving data transmitted from the other device by demodulating the electromagnetic wave outputted by the electromagnetic-wave generating means or the electromagnetic wave outputted by the other device as the other party of communication, wherein the transmitting/receiving means transmits attribute information indicating communication ability of the device itself as well as receives attribute information indicating communication ability of the other device as the data, and the electromagnetic-wave generating means reduces power of the electromagnetic wave to be outputted after receiving the attribute information.

摘要翻译： 通信装置包括：电磁波产生装置，用于输出电磁波; 以及发送/接收装置，用于通过根据数据调制电磁波来发送数据，以及通过解调由电磁波产生装置输出的电磁波或由另一装置输出的电磁波来接收从另一装置发送的数据 作为通信的另一方，其中发送/接收装置发送指示设备本身的通信能力的属性信息，并且接收指示其他设备的通信能力的属性信息作为数据，并且电磁波发生装置降低功率 接收属性信息后输出的电磁波。

公开(公告)号：US20050077356A1

公开(公告)日：2005-04-14

申请号：US10503936

申请日：2003-10-28

申请人： Yoshihisa Takayama ,  Susumu Kusakabe ,  Kazushige Tsurumi ,  Tadashi Morita ,  Kunihide Fujii

发明人： Yoshihisa Takayama ,  Susumu Kusakabe ,  Kazushige Tsurumi ,  Tadashi Morita ,  Kunihide Fujii

IPC分类号： G06K17/00 ,  G06K19/07 ,  H04B5/02 ,  G06K7/08

CPC分类号： H04B5/0075 ,  G06K7/10237 ,  G06K19/0723 ,  H04B5/0031 ,  H04B5/0056 ,  H04L27/02 ,  H04N21/25808 ,  H04W4/02 ,  H04W4/80 ,  H04W88/06

摘要： The present invention relates to a communication system and communication method which enable various types of near field communication, and a data processing apparatus. NFC communication apparatuses 1 to 3 have two features in that each can perform communication in two communication modes and that each can perform data transmission at a plurality of transfer rates. The two communication modes consist of a passive mode and an active mode. In the passive mode, between the NFC communication apparatuses 1 and 2, for example, the NFC communication apparatus 1 transmits data to the NFC communication apparatus 2 by modulating electromagnetic waves generated by itself, while the NFC communication apparatus 2 transmits data to the NFC communication apparatus 1 by performing load modulation on the electromagnetic waves generated by the NFC communication apparatus 1. Alternatively, in the active mode, either of the NFC communication apparatuses 1 and 2 transmits data by modulating electromagnetic waves generated by itself. The present invention can be applied to, for example, an IC card system, etc.

摘要翻译： 本发明涉及能够进行各种类型的近场通信的通信系统和通信方法，以及数据处理装置。 NFC通信设备1至3具有两个特征，每个功能可以以两种通信模式执行通信，并且每个可以以多个传输速率执行数据传输。 两种通信模式由被动模式和活动模式组成。 在被动模式中，NFC通信装置1例如NFC通信装置1通过调制自身产生的电磁波向NFC通信装置2发送数据，而NFC通信装置2向NFC通信发送数据 装置1通过对由NFC通信装置1产生的电磁波进行负载调制。或者，在活动模式中，NFC通信装置1和2中的任一个通过调制由其自身产生的电磁波来发送数据。 本发明可以应用于例如IC卡系统等

公开(公告)号：US06778346B2

公开(公告)日：2004-08-17

申请号：US09821099

申请日：2001-03-30

申请人： Yoshihisa Takayama ,  Masaki Yamada ,  Yuko Obata ,  Nobuhisa Toshitani

发明人： Yoshihisa Takayama ,  Masaki Yamada ,  Yuko Obata ,  Nobuhisa Toshitani

IPC分类号： G11B1902

CPC分类号： G06F17/30067 ,  G11B5/00813 ,  G11B20/10527 ,  G11B20/1202 ,  G11B20/1217 ,  G11B27/002 ,  G11B27/032 ,  G11B27/034 ,  G11B27/329 ,  G11B27/34 ,  G11B2020/1062 ,  G11B2020/10768 ,  G11B2220/20 ,  G11B2220/41 ,  G11B2220/90

摘要： Hard disk drive unit with buffer and cue data areas efficiently records files to magnetic tape. Recording and reproducing apparatus includes changer unit for selecting and carrying tape cassettes and accommodating magnetic tapes with predetermined recording areas, tape drive unit for loading tape cassettes and recording and reproducing magnetic tapes, hard disk drive unit having a buffer area for recording and reproducing data in the tape drive unit, and controller unit for managing recording areas of tape cassette magnetic tapes arranged in the changer unit as a continuously formed area. Storage level is set corresponding to remaining capacity of buffer area and remaining capacity of one BOF data area, or number of past access times to corresponding file in a file information table and final access time, etc. Based on storage level, control operations are performed. Frequently used file data can be selectively recorded to buffer or BOF data areas.

摘要翻译： 具有缓冲区和提示数据区的硬盘驱动器单元有效地将文件记录到磁带。 记录和再现装置包括用于选择和携带带盒和装有预定记录区的磁带的更换单元，用于装载磁带盒的磁带驱动单元和记录和再生磁带，具有用于记录和再现数据的缓冲区的硬盘驱动单元 磁带驱动单元和用于管理布置在更换器单元中的带盒磁带的记录区域作为连续形成区域的控制器单元。 存储级别对应于缓冲区的剩余容量和一个BOF数据区的剩余容量，或文件信息表中的相应文件的过去访问次数以及最终访问时间等。基于存储级别，执行控制操作 。 经常使用的文件数据可以选择性地记录到缓冲区或BOF数据区。

公开(公告)号：US06674596B1

公开(公告)日：2004-01-06

申请号：US09524909

申请日：2000-03-14

申请人： Yoshihisa Takayama

发明人： Yoshihisa Takayama

IPC分类号： G11B1518

CPC分类号： G11B23/288 ,  G11B20/00086 ,  G11B20/00876 ,  G11B27/107 ,  G11B27/11 ,  G11B27/13 ,  G11B27/328 ,  G11B2220/655 ,  G11B2220/90

摘要： A tape drive unit and record medium for use in a data streamer in which the tape cassette includes in addition to a magnetic tape a solid-state memory. By detecting a correspondence between data on the tape and data in the memory, various operations of the tape drive unit can be controlled, so that it is not possible to write over or erase data already recorded on the tape. The tape can be divided into partitions such that it is not necessary to rewind the tape to the beginning when it is desired to record new data.

摘要翻译： 用于数据流中的磁带驱动单元和记录介质，其中除了磁带之外，磁带盒还包括固态存储器。 通过检测磁带上的数据和存储器中的数据之间的对应关系，可以控制磁带驱动单元的各种操作，使得不可能写入或擦除已经记录在磁带上的数据。 磁带可以分成分区，使得当需要记录新数据时，不需要将磁带倒带到开头。

公开(公告)号：US06621650B1

公开(公告)日：2003-09-16

申请号：US09456992

申请日：1999-12-07

申请人： Yoshihisa Takayama

发明人： Yoshihisa Takayama

IPC分类号： G11B1902

CPC分类号： G11B20/1209 ,  G11B5/0086 ,  G11B7/00 ,  G11B20/1816 ,  G11B20/1833 ,  G11B27/107 ,  G11B27/11 ,  G11B27/328 ,  G11B2005/001 ,  G11B2220/655 ,  G11B2220/90

摘要： A tape driving apparatus, and a recording medium, which allows the management of a tape cassette for storing data to be tightened and allows an empty area in a partition to be managed. An initialize count indicating a number of times of initialization of a magnetic tape is defined and is stored in a memory in cassette device of the tape cassette. The initialize count allows the number of times of initialization implemented at least on the magnetic tape of that tape cassette to be grasped. It then becomes possible to estimate a degree of damage of the magnetic tape more accurately by using information capable of indicating a number of times of error, such as Total C3 ECC Retries.

摘要翻译： 一种磁带驱动装置和记录介质，其允许管理用于存储要被紧固的数据的磁带盒并且允许管理分区中的空白区域。 指定指示磁带的初始化次数的初始化计数被定义并存储在磁带盒的盒装置中的存储器中。 初始化计数允许至少在该磁带盒的磁带上实现的初始化次数被抓取。 通过使用能够指示错误次数的信息，例如Total C3 ECC Retries，可以更准确地估计磁带的损坏程度。