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1. 发明专利

JP2011257966A Cache device and information processor 审中-公开
标题翻译：缓存设备和信息处理器
公开(公告)号：JP2011257966A
公开(公告)日：2011-12-22
申请号：JP2010131574
申请日：2010-06-09
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KAMEMARU TOSHIHISA
IPC分类号： G06F12/08 , G06F12/16
摘要： PROBLEM TO BE SOLVED: To provide a software error correction method exerting a little influence on the performance of a processor performing a pipeline processing.SOLUTION: A data array 43 stores data and a parity bit, and a check bit array 46 stores a ECC bit of the data. A parity check unit 44 acquires, by a read request from a processor 1, read object data and the parity bit thereof from the data array 43 to perform the parity check of the read object data using the parity bit. When detecting data error, the parity check unit outputs a stall command signal to command a pipeline stall to the processor 1. An error correction unit 47 acquires the ECC bit of the read object data from the check bit array 46 during the pipeline stall, corrects the error of the read object data using the ECC bit and outputs the read object data after the error correction and a stall cancel signal to command the cancel of the pipeline stall to the processor 1.
摘要翻译：要解决的问题：提供对执行流水线处理的处理器的性能有一点影响的软件错误校正方法。解决方案：数据阵列43存储数据和奇偶校验位，校验位阵列46存储数据的ECC位。奇偶校验单元44通过来自处理器1的读取请求从数据阵列43读取对象数据及其奇偶校验位，以使用奇偶校验位来执行读取的对象数据的奇偶校验。当检测到数据错误时，奇偶校验单元输出停止命令信号以命令流水线停止处理器1.错误校正单元47在流水线停止期间从校验位阵列46获取读取的对象数据的ECC位，校正使用ECC位读取对象数据的错误，并且在错误校正之后输出读取的对象数据和失速消除信号，以命令取消对处理器1的流水线停顿。（C）2012年，JPO和INPIT

2. 发明专利

JP2008059261A Wireless ic tag id reading system 审中-公开
标题翻译：无线IC标签ID读取系统
公开(公告)号：JP2008059261A
公开(公告)日：2008-03-13
申请号：JP2006235200
申请日：2006-08-31
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： ARAKAWA TOMOHITO , KAMEMARU TOSHIHISA
IPC分类号： G06K17/00 , G01S13/74 , G06K19/00 , G06K19/07 , H04B1/59 , H04B5/02
摘要： PROBLEM TO BE SOLVED: To provide a wireless IC tag ID reading system associating positions and IDs of a plurality of wireless IC tags to specify the positions of the wireless IC tags by an image acquisition device and one wireless IC tag reader device solving a conventional problem in a cost aspect wherein a device is complicated when measuring the positions of the wireless IC tags by a plurality of wireless IC tag reader devices. SOLUTION: This wireless IC tag ID reading system has: an object information acquisition means acquiring physical information of an object; a tag distance estimation means estimating a distance to the wireless IC tag held by the object as a tag distance on the basis of the physical information of the object; a wireless IC tag reader means outputting the physical information of the wireless IC tag when transmitting the tag ID; a tag ID attribute information acquisition means generating tag ID attribute information for identifying the position of the wireless IC tag on the basis of the physical information of the wireless IC tag and the tag ID; and a wireless IC tag identification means identifying correspondence between the tag ID and the position on the basis of the tag ID attribute information and the tag distance. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种无线IC标签ID读取系统，其将多个无线IC标签的位置和ID相关联，以通过图像获取装置指定无线IC标签的位置，以及一个无线IC标签读取器装置解决在成本方面的常规问题，其中当通过多个无线IC标签读取器设备测量无线IC标签的位置时，设备是复杂的。该无线IC标签ID读取系统具有：对象信息获取单元，取得物体的物理信息; 标签距离估计装置，基于对象的物理信息，估计到由对象保持的无线IC标签作为标签距离的距离; 无线IC标签读取器，用于在发送标签ID时输出无线IC标签的物理信息; 标签ID属性信息获取装置根据无线IC标签的物理信息和标签ID，生成用于识别无线IC标签的位置的标签ID属性信息; 以及基于标签ID属性信息和标签距离来识别标签ID和位置之间的对应关系的无线IC标签识别装置。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007102621A Rfid system 有权
标题翻译： RFID系统
公开(公告)号：JP2007102621A
公开(公告)日：2007-04-19
申请号：JP2005293625
申请日：2005-10-06
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： NAITO IZURU , UMEMURA NORIO , SUEMATSU KENJI , OTSUKA MASATAKA , KAMEMARU TOSHIHISA , WATANABE SHINICHIRO
IPC分类号： G06K19/07 , H04B5/02
摘要： PROBLEM TO BE SOLVED: To provide an RFID system capable of receiving/demodulating a command signal from an RFID reader writer without being subject to sensitivity suppression due to a transmission radio wave even when radio communication equipment using a nearby band of RFID system use frequency emits a transmission radio wave of high power. SOLUTION: The RFID tag is provided with: an antenna part for receiving arrival radio waves including a transmission wave; a filter part where frequency bands of the transmission wave are normal bands and frequency bands other than the transmission wave are rejection bands out of the arrival radio waves received by the antenna part; a demodulation circuit for demodulating the command signal filtered out by the arrival radio wave by the filter part; a control circuit for instructing either an update/rewrite or read of tag information to a memory part or both of them from the demodulated command signal; and a modulation circuit for modulating a read signal output by the memory part according to the instruction of the control circuit. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：即使当使用附近的RFID系统频带的无线电通信设备时，提供一种能够从RFID读写器接收/解调命令信号的RFID系统，而不会因传输无线电波而受到灵敏度抑制使用频率发射高功率的传输无线电波。解决方案：RFID标签设置有：用于接收包括传输波的到达无线电波的天线部分; 发送波的频带是正常频带的滤波器部分和除了发送波之外的频带是由天线部分接收的到达无线电波之外的拒绝频带; 解调电路，用于解调由滤波器部分通过到达无线电波滤除的指令信号; 控制电路，用于从解调的命令信号指示对存储器部分或两者的标签信息的更新/重写或读取; 以及调制电路，用于根据控制电路的指令调制由存储器部分输出的读取信号。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2011123783A Device, method and program for generating simulated fault, and test system 审中-公开
标题翻译：用于产生模拟故障的设备，方法和程序以及测试系统
公开(公告)号：JP2011123783A
公开(公告)日：2011-06-23
申请号：JP2009282462
申请日：2009-12-14
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： FUNAKURA HIDETOSHI , KAMEMARU TOSHIHISA , NISHIKAWA KOJI
IPC分类号： G06F11/22 , G06F3/06 , G06F13/10
摘要： PROBLEM TO BE SOLVED: To artificially bring about a fault in accordance with contents of data transmitted and received between two devices. SOLUTION: In a fault simulator 11 connected between a server and a disk, a data storing part A111 successively stores data received from the server by a data reception part A101, into a composite data holding part 172. A command analysis part 141 analyzes a one-frame part of the latest data stored in the composite data holding part 172 to determine whether the one-frame part of data is a specific command. When it is not the specific command, a control part 131 takes out the latest data from the composite data holding part 172 and transmits it to the disk A14 by a data transmission part A102. When it is the specific command, the control part 131 waits for a predetermined time and then transmits the one-frame part of data to the disk A14 by the data transmission part 102, whereby a simulated fault is brought about. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：根据在两个设备之间传输和接收的数据的内容人为地造成故障。解决方案：在连接在服务器和盘之间的故障模拟器11中，数据存储部分A111将由数据接收部分A101从服务器接收的数据连续地存储到复合数据保持部分172.命令分析部分141 分析存储在复合数据保持部分172中的最新数据的一帧部分，以确定数据的一帧部分是否是特定命令。当不是特定命令时，控制部131从合成数据保持部172取出最新数据，并通过数据发送部A102将其发送到盘A14。当是特定命令时，控制部分131等待预定时间，然后由数据传输部分102将数据的一帧部分发送到盘A14，由此产生模拟故障。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2010108157A Data operation device, data operation system, computer program, and data operation method 有权
标题翻译：数据操作装置，数据操作系统，计算机程序和数据操作方法
公开(公告)号：JP2010108157A
公开(公告)日：2010-05-13
申请号：JP2008278430
申请日：2008-10-29
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： FUNAKURA HIDETOSHI , KAMEMARU TOSHIHISA , ARAKAWA TOMOHITO
IPC分类号： G06K17/00
CPC分类号： G06K7/0008 , G06K7/10297
摘要： PROBLEM TO BE SOLVED: To operate data stored in a storage device, even in such a situation that a plurality of types of storage devices with different commands to be understood coexists, without being aware of the situation. SOLUTION: An identification acquisition directing part 171 transmits an identification acquisition command to the storage device (IC tag), and an identification receiving part 181 receives the identification information of the storage device. A protocol determination part 130, based on the identification information of the storage device, determines a command group (protocol) understood by the storage device. An extended command conversion part 140 converts a shared command acquired by a shared command acquisition part 161 into an extended command. A command transmission part 172 transmits the command to the storage device. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了操作存储在存储装置中的数据，即使在不知道这种情况的情况下，具有不同命令的多种类型的存储装置将被理解为并存。识别获取指示部171向存储装置（IC标签）发送识别获取命令，识别接收部181接收存储装置的识别信息。协议确定部分130基于存储设备的识别信息确定存储设备理解的命令组（协议）。扩展命令转换部分140将由共享命令获取部分161获取的共享命令转换为扩展命令。命令发送部172将该命令发送到存储装置。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2009205603A Ic tag, production line system, and inspection line system 审中-公开
标题翻译： IC标签，生产线系统和检查线系统
公开(公告)号：JP2009205603A
公开(公告)日：2009-09-10
申请号：JP2008049578
申请日：2008-02-29
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： FUNAKURA HIDETOSHI , KAMEMARU TOSHIHISA
IPC分类号： G06K19/07 , G06K17/00 , H04B5/02
CPC分类号： Y02D70/00 , Y02D70/42
摘要： PROBLEM TO BE SOLVED: To access a large-capacity memory of a tag at a high speed during wire communication, while maintaining low power so as not to shorten a communication distance of the tag during radio communication. SOLUTION: The tag 101 can communicate with a reader by radio through an antenna 111, and a radio port 112, and can communicate with a PC by wireline by connecting a wired power feeding port 113 and a wired communication port 114 with the PC by wireline. During the radio communication, a radio power feeding part 121 of the tag 101 maintains low power not to feed a circuit added to achieve wire communication inside the tag 101. Meanwhile, the tag 101 increases a bit number for reading at one-time memory access to increase a speed of a transfer rate to achieve burst transfer during the wire communication. An increase of power necessary for operation is worked out by power supply from an external through a wired power feeding port 113 by a wired power feeding part 131 of the tag 101. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：在有线通信期间以高速访问标签的大容量存储器，同时保持低功率，以便在无线电通信期间不缩短标签的通信距离。解决方案：标签101可以通过无线电通过天线111和无线端口112与读取器通信，并且可以通过有线馈电端口113和有线通信端口114与PC通过有线通信 PC有线在无线电通信期间，标签101的无线电馈电部分121保持低功率，不能馈送添加的电路以实现标签101内部的有线通信。同时，标签101增加一次存储器访问中读取的位数以提高传输速率以在线通信期间实现突发传送。通过标签101的有线馈电部131从外部通过有线馈电端口113的电源提供操作所需的功率的增加。（C）2009，JPO和INPIT

7. 发明专利

JP2009200858A Wireless communication apparatus and wireless communication method and program 有权
标题翻译：无线通信设备和无线通信方法与程序
公开(公告)号：JP2009200858A
公开(公告)日：2009-09-03
申请号：JP2008040783
申请日：2008-02-22
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： ITO TAKEHIRO , KAMEMARU TOSHIHISA
IPC分类号： H04L29/06 , G06K17/00 , H04B1/59 , H04B5/02
摘要： PROBLEM TO BE SOLVED: To continue stable communication by copying with a change in communication environment real time in an RFID communication system. SOLUTION: A reception radio wave strength measuring part 1e measures reception radio wave strength from a wireless tag 3, and a communication parameter adjusting part 1g determines optimum values about communication parameters, such as read data length during reading from the wireless tag 3 and write data length during writing to the wireless tag 3 with reference to a communication parameter optimum value table stored in a communication parameter optimum value storing part 1h based on the measured reception radio wave strength, and uses the determined communication parameters to communicate with the wireless tag 3. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过在RFID通信系统中实时改变通信环境进行复制来继续稳定的通信。解决方案：接收无线电波强度测量部分1e测量来自无线标签3的接收无线电波强度，并且通信参数调整部分1g确定关于通信参数的最佳值，例如从无线标签3读取时的读取数据长度并且参照存储在通信参数最佳值存储部分1h中的通信参数最优值表，基于测量的接收无线电波强度在写入期间将数据长度写入无线标签3，并使用确定的通信参数与无线通信标签3.版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2009169544A Data reading device and data reading method for data reading device 有权
标题翻译：用于数据读取装置的数据读取装置和数据读取方法
公开(公告)号：JP2009169544A
公开(公告)日：2009-07-30
申请号：JP2008004877
申请日：2008-01-11
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： NISHIKAWA KOJI , KAMEMARU TOSHIHISA
IPC分类号： G06K17/00
摘要： PROBLEM TO BE SOLVED: To quickly achieve recovery processing at a high speed against error generation when performing the communication of data whose data length is long in a data reading device. SOLUTION: In the data reading device 1 for reading data from an IC tag 20, a reception part 41 receives data from an IC tag 20, and an error detection/error position detection part 7 performs prescribed error detection processing to the received data, and when detecting any error in the data, specifies and outputs the error detection position where the error has been detected in the data, and a retransmission control part 6 inputs the error detection position from the error detection/error position detection part 7, and generates a retransmission request command to request the transmission of partial data from the error detection position to the final position of the data to the IC tag 20, and a transmission part 3 transmits a retransmission request command generated by the retransmission control part 6 to the IC tag 20. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：在数据读取装置中执行数据长度长的数据的通信时，快速实现高速恢复处理，防止产生错误。解决方案：在用于从IC标签20读取数据的数据读取装置1中，接收部分41从IC标签20接收数据，错误检测/错误位置检测部分7对接收到的数据执行规定的错误检测处理数据，并且当检测到数据中的任何错误时，指定并输出在数据中检测到错误的错误检测位置，并且重发控制部分6从错误检测/错误位置检测部分7输入错误检测位置，并且生成重发请求命令，以请求将部分数据从错误检测位置发送到IC标签20的数据的最终位置，并且发送部分3将由重发控制部分6生成的重发请求命令发送给 IC标签20.版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2008065443A Data reader 审中-公开
标题翻译：数据读取器
公开(公告)号：JP2008065443A
公开(公告)日：2008-03-21
申请号：JP2006240146
申请日：2006-09-05
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： NISHIKAWA KOJI , KAMEMARU TOSHIHISA
IPC分类号： G06K17/00 , H04B5/02
摘要： PROBLEM TO BE SOLVED: To solve the problem in a conventional data reader wherein it takes a time to read IDs of a plurality of IC tags unless the number of time slots is properly set according to use or the number of the IC tags, and to read the IDs of the plurality of IC tags at high speed by changing the method of setting the number of the time slots according to the use of the number of the IC tags and properly setting it. SOLUTION: This data reader has: a plurality of initial time slot number setting means each setting an initial value of the time slots; an initial time slot selection means selecting the initial time slot setting means according to the use and use environment; a plurality of next time slot setting means each setting the next time slots; a next time slot selection means selecting the next time slot setting means according to a data transmission/reception state; and a control part controlling data transmission/reception by the data transmission/reception state, the initial time slot setting means, and the next time slot setting means. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了解决传统数据读取器中的问题，其中需要时间读取多个IC标签的ID，除非根据IC标签的使用或数量适当地设置时隙的数量并且通过根据IC标签的数量的使用来改变设置时隙的数量的方法，并且正确设置，来高速地读取多个IC标签的ID。解决方案：该数据读取器具有：多个初始时隙号设置装置，每个设置时隙的初始值; 初始时隙选择装置根据使用和使用环境选择初始时隙设置装置; 多个下一个时隙设置装置，每个设置下一个时隙; 下一个时隙选择装置根据数据发送/接收状态来选择下一个时隙设置装置; 以及通过数据发送/接收状态控制数据发送/接收的控制部分，初始时隙设置装置和下一个时隙设置装置。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2005154067A Detecting device for storing different article 有权
标题翻译：检测不同物品的检测装置
公开(公告)号：JP2005154067A
公开(公告)日：2005-06-16
申请号：JP2003394951
申请日：2003-11-26
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KAMEMARU TOSHIHISA
IPC分类号： B65G1/137 , G06K17/00
摘要： PROBLEM TO BE SOLVED: To efficiently conduct acceptance check to mass quantity of articles in a device for reading identification IC tags attached to the goods for efficiently conducting article acceptance work. SOLUTION: This detecting device for storing different article is provided with a list information reading part 13 to read list information as a total list of article information for articles to be checked, a chip information reading part 12 to read information on chips attached to the respective articles, and a control part 14 to change the set number of times, and reading conditions for the chip information reading part, an information comparison/extraction part 16 to compare/extract the list information with the chip information for the set number of times designated by the control part, and a non-coincidence notice part 17 to make a notice when non-coincidence articles exist even after the comparison/extraction for the prescribed number of times. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了有效地进行物品接收工作，有效地进行用于读取附着在货物上的识别IC标签的装置中的物品的大量的验收检查。
解决方案：用于存储不同物品的该检测装置设置有列表信息读取部件13，用于读取作为要检查的物品的物品信息的总列表的列表信息，芯片信息读取部件12，用于读取关于芯片的信息以及用于改变设定次数的控制部分14和用于芯片信息读取部分的读取条件的信息比较/提取部分16，用于将列表信息与设定数字的芯片信息进行比较/提取以及不合格通知部17，即使在比较/提取规定次数之后，当存在不一致性物品时也发出通知。版权所有（C）2005，JPO＆NCIPI

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