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公开(公告)号：US20070095911A1
公开(公告)日：2007-05-03
申请号：US11591417
申请日：2006-10-26
CPC分类号： G06K7/0004
摘要： There are provided a barcode reader for reading an article code in a barcode form from an article tag, and an RFID tag reader for reading a shelf code from a shelf tag in a non-contact wireless manner. The article code read by the barcode reader is stored in an article code memory, and the shelf code read by the RFID tag reader is stored in a shelf code memory. There are also provided an information processing unit, a control unit and a transmission unit. The information processing unit is controlled by the control unit to process the article code and the shelf code as one set of information for article management. Then, the transmission unit transmits the processed information to a personal computer.
摘要翻译： 提供了一种条形码读取器，用于从物品标签读取条形码形式的物品代码，以及RFID标签读取器，用于以非接触式无线方式从货架标签读取货架代码。 由条形码读取器读取的商品代码存储在商品代码存储器中，由RFID标签读取器读取的货架代码存储在货架代码存储器中。 还提供了信息处理单元，控制单元和传输单元。 信息处理单元由控制单元控制，以处理商品代码和货架代码作为用于文章管理的一组信息。 然后，发送单元将处理的信息发送到个人计算机。
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公开(公告)号：US20080088453A1
公开(公告)日：2008-04-17
申请号：US11974199
申请日：2007-10-11
申请人： Yasuhito Kiji , Yasuo Matsumoto , Kouichi Sano , Masakazu Kato , Nobuo Murofushi , Takahiro Shimura
发明人： Yasuhito Kiji , Yasuo Matsumoto , Kouichi Sano , Masakazu Kato , Nobuo Murofushi , Takahiro Shimura
IPC分类号： G08B13/14
CPC分类号： G06K7/0008 , G06K7/10039
摘要： A radio communication apparatus sends a signal for assigning a predetermined number of slots to one or more response devices. The response devices individually select one slot, and transmit own specific identification information in that slot. The radio communication apparatus has an all slot number counter and an empty slot number counter. The all slot number counter counts the number of all slots received within a slot counting period. The empty slot number counter counts empty slots among those received within the slot counting period. The radio communication apparatus calculates an estimated number of unread response devices whose identification information is not yet read, from the counted values of each counter and the number of slots at the present time. And, based on the estimated number of unread response devices, the radio communication apparatus determines the number of slots to be assigned next.
摘要翻译： 无线通信装置向一个或多个响应装置发送用于分配预定数量的时隙的信号。 响应设备单独选择一个时隙，并在该时隙中发送自己的特定标识信息。 无线通信装置具有全时隙号计数器和空时隙号计数器。 所有时隙号计数器计数在时隙计数周期内接收的所有时隙的数量。 空插槽号计数器计数在插槽计数周期内接收的那些空插槽。 无线电通信装置根据每个计数器的计数值和当前时隙的数量来计算其尚未读取识别信息的未读响应装置的估计数。 并且，基于未被读取的响应装置的估计数，无线通信装置确定接下来要分配的时隙数。
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公开(公告)号：US20070085682A1
公开(公告)日：2007-04-19
申请号：US11581791
申请日：2006-10-16
CPC分类号： G01S13/751 , A47F10/02 , B62B3/1424 , B62B5/0096 , G06K7/10079 , G07C9/00111
摘要： A moving object apparatus includes a shopping cart to be moved along an aisle which is provided together with wireless tags arranged near the aisle, an antenna which is attached to the shopping cart and has directivity toward a direction predetermined for communication with the wireless tags, and a transmission and reception units which capture positional identification data held by each of the wireless tags which are accessible by the antenna. The moving object apparatus includes a control panel section which processes a capture result based on antenna position data of the antenna which has been used for capturing the positional identification data.
摘要翻译： 移动物体设备包括：沿着通道设置的购物车，该通道与布置在通道附近的无线标签一起设置;附接到购物车的天线，并且具有朝向与无线标签通信的方向的方向性;以及 捕获由天线可访问的每个无线标签所保持的位置识别数据的发送和接收单元。 移动物体装置包括：控制面板部，其基于已经用于捕获位置识别数据的天线的天线位置数据来处理捕获结果。
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公开(公告)号：US07690568B2
公开(公告)日：2010-04-06
申请号：US11591417
申请日：2006-10-26
IPC分类号： G06K7/00
CPC分类号： G06K7/0004
摘要： There are provided a barcode reader for reading an article code in a barcode form from an article tag, and an RFID tag reader for reading a shelf code from a shelf tag in a non-contact wireless manner. The article code read by the barcode reader is stored in an article code memory, and the shelf code read by the RFID tag reader is stored in a shelf code memory. There are also provided an information processing unit, a control unit and a transmission unit. The information processing unit is controlled by the control unit to process the article code and the shelf code as one set of information for article management. Then, the transmission unit transmits the processed information to a personal computer.
摘要翻译： 提供了一种条形码读取器，用于从物品标签读取条形码形式的物品代码，以及RFID标签读取器，用于以非接触式无线方式从货架标签读取货架代码。 由条形码读取器读取的商品代码存储在商品代码存储器中，由RFID标签读取器读取的货架代码存储在货架代码存储器中。 还提供了信息处理单元，控制单元和传输单元。 信息处理单元由控制单元控制，以处理商品代码和货架代码作为用于文章管理的一组信息。 然后，发送单元将处理的信息发送到个人计算机。
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公开(公告)号：US20070109132A1
公开(公告)日：2007-05-17
申请号：US11555762
申请日：2006-11-02
IPC分类号： G08B13/14
CPC分类号： G06K19/07749 , G07G1/009
摘要： An RFID tag device includes an RFID tag having a directivity of maximum gain of electromagnetic waves therefrom in a specific direction and an RFID tag-supporting base supporting the RFID tag. The RFID tag-supporting base includes a first surface on which the RFID tag is attached and a second surface which is oppositely located with and is positioned not in parallel to the first surface to orient the maximum gain direction of the electromagnetic waves from the RFID tag toward a desired direction.
摘要翻译： RFID标签装置包括具有在特定方向上的电磁波的最大增益的方向性的RFID标签和支撑RFID标签的RFID标签支撑基座。 RFID标签支撑基座包括附接有RFID标签的第一表面和与第一表面相对定位并且与第一表面不平行的第二表面，以定向来自RFID标签的电磁波的最大增益方向 朝向所需方向。
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6.发明授权公开(公告)号：US08023579B2
公开(公告)日：2011-09-20
申请号：US12148113
申请日：2008-04-16
申请人： Kouichi Sano , Yasuo Matsumoto , Masakazu Kato , Takahiro Shimura
发明人： Kouichi Sano , Yasuo Matsumoto , Masakazu Kato , Takahiro Shimura
CPC分类号： H03D3/007 , H04L7/042 , H04L27/2273
摘要： A quadrature demodulation device effectively utilizes the result of quadrature detection in order to improve demodulation efficiency. The quadrature modulation device includes a quadrature detector DT which performs quadrature detection on a reception signal obtained by receiving a radio wave from a radio frequency identification tag, to generate an in-phase signal and a quadrature-phase signal, and a demodulation circuit DM which detects a preamble of a particular transition pattern in at least one of the in-phase signal and the quadrature-phase signal and which decodes the at least one of the in-phase signal and the quadrature-phase signal to obtain data succeeding the preamble, the demodulation circuit DM further performing error detection on a decoding result to check for errors.
摘要翻译： 正交解调装置有效利用正交检测的结果，以提高解调效率。 正交调制装置包括正交检波器DT，其对通过从射频识别标签接收无线电波而获得的接收信号进行正交检测，以产生同相信号和正交相位信号，以及解调电路DM 在同相信号和正交相信号中的至少一个中检测特定转变模式的前同步码，并且对同相信号和正交相位信号中的至少一个进行解码以获得跟随前导码的数据， 解调电路DM还对解码结果执行错误检测以检查错误。
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7.发明申请公开(公告)号：US20080231425A1
公开(公告)日：2008-09-25
申请号：US12148113
申请日：2008-04-16
申请人： Kouichi Sano , Yasuo Matsumoto , Masakazu Kato , Takahiro Shimura
发明人： Kouichi Sano , Yasuo Matsumoto , Masakazu Kato , Takahiro Shimura
IPC分类号： G08C17/02
CPC分类号： H03D3/007 , H04L7/042 , H04L27/2273
摘要： A quadrature demodulation device effectively utilizes the result of quadrature detection in order to improve demodulation efficiency. The quadrature modulation device includes a quadrature detector DT which performs quadrature detection on a reception signal obtained by receiving a radio wave from a radio frequency identification tag, to generate an in-phase signal and a quadrature-phase signal, and a demodulation circuit DM which detects a preamble of a particular transition pattern in at least one of the in-phase signal and the quadrature-phase signal and which decodes the at least one of the in-phase signal and the quadrature-phase signal to obtain data succeeding the preamble, the demodulation circuit DM further performing error detection on a decoding result to check for errors.
摘要翻译： 正交解调装置有效利用正交检测的结果，以提高解调效率。 正交调制装置包括正交检波器DT，其对通过从射频识别标签接收无线电波而获得的接收信号进行正交检测，以产生同相信号和正交相位信号，以及解调电路DM 在同相信号和正交相信号中的至少一个中检测特定转变模式的前同步码，并且对同相信号和正交相位信号中的至少一个进行解码以获得跟随前导码的数据， 解调电路DM还对解码结果执行错误检测以检查错误。
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公开(公告)号：US20080229178A1
公开(公告)日：2008-09-18
申请号：US12075783
申请日：2008-03-13
申请人： Takahiro Shimura
发明人： Takahiro Shimura
IPC分类号： H03M13/03
CPC分类号： H04L1/0061 , H04L1/0045 , H04L1/20
摘要： A signal transmitted from a radio tag is received, and an I-signal and a Q-signal are generated from the received signal. The I-signal and Q-signal are decoded, and a decoding error of the decoded data to be detected is detected and a decoded data error of the decoded data is detected based on an error detection code included in the decoded data to be detected. When no error more than a predetermined level exists in the detection results, the decoded data is stored as normal decoded data.
摘要翻译： 接收从无线电标签发送的信号，从接收信号产生I信号和Q信号。 I信号和Q信号被解码，并且检测要被检测的解码数据的解码错误，并且基于被检测的解码数据中包括的检错码来检测解码数据的解码数据错误。 当在检测结果中不存在大于预定值的错误时，将解码数据作为普通解码数据存储。
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公开(公告)号：US06956740B2
公开(公告)日：2005-10-18
申请号：US10618057
申请日：2003-07-11
IPC分类号： F28D15/02 , H01L23/427 , H05K7/20
CPC分类号： F28D15/0266 , F28D15/0233 , F28F1/22 , F28F3/02 , F28F2275/122 , H01L23/427 , H01L2924/0002 , H01L2924/09701 , H01L2924/00
摘要： A heat sink with fins comprising: a base plate made of a heat conductive material; a plurality of heat dissipating fins which are positioned in heat-dissipating-fin mounting portions formed on one surface of said base plate and are jointed to said base plate by mechanical crimping; and at least one heat pipe which is positioned in a heat-pipe mounting portion formed on an opposite surface of said base plate, portions in the vicinity of said heat pipe being crimped to joint said heat pipe to said base plate.
摘要翻译： 具有散热片的散热片包括：由导热材料制成的基板; 多个散热翅片，其位于形成在所述基板的一个表面上的散热片安装部分中，并通过机械卷曲与所述基板接合; 以及至少一个热管，其位于形成在所述基板的相对表面上的热管安装部分中，所述热管附近的部分被压接以将所述热管接合到所述基板。
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公开(公告)号：US20120146771A1
公开(公告)日：2012-06-14
申请号：US13305846
申请日：2011-11-29
申请人： Takahiro Shimura
发明人： Takahiro Shimura
IPC分类号： G06K7/01
CPC分类号： G06K7/10297
摘要： According to one embodiment, a radio communication apparatus includes a transmitting and receiving section, a preamble detecting section, a data detecting section, and a response-time setting section. The transmitting and receiving section transmits an inquiry signal to a radio tag and receives a response signal returned from the radio tag. The preamble detecting section detects, within a period set with reference to transmission timing of the inquiry signal, a preamble included in the response signal returned by the radio tag that receives the inquiry signal. The data detecting section detects, when the preamble is detected, data included in the response signal. The response-time setting section sets, according to a parameter peculiar to the apparatus, a response time from the reception of the response signal from the radio tag until the transmission of the next inquiry signal to the radio tag by the transmitting and receiving section.
摘要翻译： 根据一个实施例，无线电通信装置包括发送和接收部分，前导码检测部分，数据检测部分和响应时间设置部分。 发送和接收部分向无线电标签发送查询信号，并接收从无线标签返回的响应信号。 前导码检测部分在参考查询信号的发送定时设置的时段内检测包含在接收查询信号的无线电标签返回的响应信号中的前导码。 当检测到前置码时，数据检测部分检测包括在响应信号中的数据。 所述响应时间设定部根据所述装置特有的参数，设定从所述无线标签的所述响应信号的接收到所述发送接收部向所述无线标签发送下一查询信号的响应时间。
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