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    • 2. 发明授权
    • Apparatus for producing RFID labels
    • 用于生产RFID标签的设备
    • US08038069B2
    • 2011-10-18
    • US12052526
    • 2008-03-20
    • Takuya NagaiYoshinori Maeda
    • Takuya NagaiYoshinori Maeda
    • G06K19/06
    • G06K1/20G07G1/009
    • An apparatus for producing RFID labels includes: a housing forming a shell of the apparatus; a feeding roller drive shaft configured to feed a base tape in which a RFID circuit element for producing a label provided with an IC circuit part storing information and a tag antenna for transmission and reception of information is arranged; an antenna for producing the label provided in the housing and configured to transmit and receive the information via radio communication with respect to the RFID circuit element for producing a label in a tag label tape with print; an antenna for acquiring information provided with the IC circuit part storing information and the tag antenna for transmission and reception of information and configured to transmit and receive the information via the radio communication with a RFID circuit element for acquiring information located outside the housing; and a shielding member provided so as to cover at least the side of the antenna for acquiring information of the antenna for producing a label and provided with a function to shield or attenuate an electromagnetic wave.
    • 一种用于制造RFID标签的设备包括:形成该设备壳体的壳体; 馈送辊驱动轴,其配置为馈送其中布置有用于产生设置有存储信息的IC电路部分的标签的RFID电路元件和用于发送和接收信息的标签天线的基带; 用于制造设置在壳体中的标签的天线,并且被配置为通过无线电通信相对于RFID电路元件发送和接收信息,用于在具有打印的标签标签带中产生标签; 用于获取提供有存储信息的IC电路部分的信息的天线和用于信息的发送和接收的配置用于通过与用于获取位于外壳外部的信息的RFID电路元件的无线电通信来发送和接收信息的信息的标签天线; 以及屏蔽部件,被设置为至少覆盖天线的一侧,用于获取用于产生标签的天线的信息,并具有屏蔽或衰减电磁波的功能。
    • 5. 发明申请
    • APPARATUS FOR PRODUCING RFID LABELS
    • 生产RFID标签的设备
    • US20080251009A1
    • 2008-10-16
    • US12052526
    • 2008-03-20
    • Takuya NagaiYoshinori Maeda
    • Takuya NagaiYoshinori Maeda
    • B05C21/00B05C11/00
    • G06K1/20G07G1/009
    • An apparatus for producing RFID labels includes: a housing forming a shell of the apparatus; a feeding roller drive shaft configured to feed a base tape in which a RFID circuit element for producing a label provided with an IC circuit part storing information and a tag antenna for transmission and reception of information is arranged; an antenna for producing the label provided in the housing and configured to transmit and receive the information via radio communication with respect to the RFID circuit element for producing a label in a tag label tape with print; an antenna for acquiring information provided with the IC circuit part storing information and the tag antenna for transmission and reception of information and configured to transmit and receive the information via the radio communication with a RFID circuit element for acquiring information located outside the housing; and a shielding member provided so as to cover at least the side of the antenna for acquiring information of the antenna for producing a label and provided with a function to shield or attenuate an electromagnetic wave.
    • 一种用于制造RFID标签的设备包括:形成该设备壳体的壳体; 馈送辊驱动轴,其配置为馈送其中布置有用于产生设置有存储信息的IC电路部分的标签的RFID电路元件和用于发送和接收信息的标签天线的基带; 用于制造设置在壳体中的标签的天线,并且被配置为通过无线电通信相对于RFID电路元件发送和接收信息,用于在具有打印的标签标签带中产生标签; 用于获取提供有存储信息的IC电路部分的信息的天线和用于信息的发送和接收的配置用于通过与用于获取位于外壳外部的信息的RFID电路元件的无线电通信来发送和接收信息的信息的标签天线; 以及屏蔽部件,被设置为至少覆盖天线的一侧,用于获取用于产生标签的天线的信息,并具有屏蔽或衰减电磁波的功能。
    • 6. 发明授权
    • Apparatus for communicating with RFID tag
    • US08497765B2
    • 2013-07-30
    • US12692034
    • 2010-01-22
    • Takuya Nagai
    • Takuya Nagai
    • H04Q5/22
    • The disclosure relates to an apparatus for communicating with an RFID tag: including a radio communication device; a tag number estimation portion configured to estimate the number of RFID tag circuit elements in a peripheral area of the apparatus; a storage device configured to store a list of identification information of each of a plurality of RFID tag circuit elements; and a mode switching portion configured to switch a mode into a plural tag detection mode in which identification information is sequentially specified in the list stored in the storage device before the RFID tag circuit element corresponding to the specified identification information is detected through the radio communication device, or a response determination mode in which identification information is obtained from each of all the RFID tag circuit elements in the peripheral area through the radio communication device.
    • 7. 发明授权
    • Apparatus for reading RFID tag information and RFID tag information reading system
    • 读取RFID标签信息和RFID标签信息阅读系统的设备
    • US08427281B2
    • 2013-04-23
    • US12635865
    • 2009-12-11
    • Yoshiyuki TsujimotoTakuya Nagai
    • Yoshiyuki TsujimotoTakuya Nagai
    • H04Q5/22
    • G06K7/0008G06K7/10039
    • This disclosure discloses an apparatus for reading radio frequency identification (RFID) tag information configured to perform information transmission and reception with a plurality of RFID tag circuit elements having an IC circuit part storing information and a tag antenna connected to the IC circuit part, comprising: a first movement detecting portion configured to detect a moving state of the apparatus for reading RFID tag information; a transmitting portion configured to generate a reading command to acquire the information stored in the IC circuit part and to transmit the command to the RFID tag circuit element; and a first reading control portion configured to control the number of reading trial times per unit time using the reading command by the transmitting portion according to a detection result of the first movement detecting portion.
    • 本公开公开了一种用于读取射频识别(RFID)标签信息的装置,其被配置为执行具有存储信息的IC电路部分的多个RFID标签电路元件和连接到IC电路部分的标签天线的信息发送和接收,包括: 第一移动检测部,被配置为检测用于读取RFID标签信息的装置的移动状态; 发送部,被配置为生成读取命令以获取存储在IC电路部分中的信息,并将该命令发送到RFID标签电路元件; 以及第一读取控制部,其被配置为根据第一移动检测部的检测结果,使用发送部的读取命令来控制每单位时间的读取试用次数。
    • 9. 发明授权
    • Radio-frequency tag communication device, and radio-frequency tag communication system
    • 射频标签通信装置和射频标签通信系统
    • US08164422B2
    • 2012-04-24
    • US11761263
    • 2007-06-11
    • Takuya Nagai
    • Takuya Nagai
    • H04Q5/22
    • G06K7/0008H04B1/713
    • Radio-frequency tag communication system and radio-frequency tag communication device, which permit highly efficient coordinated operations of the communication devices while preventing overlapping of communication. The communication system includes a positional-relationship determining portion configured to determine relative positions of the plurality of radio-frequency tag communication devices, and a transmission control portion configured to control transmission of the transmitted signal from each of the plurality of radio-frequency tag communication devices, according to a result of determination of the relative positions by the positional-relationship determining portion, so that a sufficiently long time is provided for the mutually adjacent communication devices to transmit the transmitted signals. Namely, the present invention provides a radio-frequency tag communication system wherein the radio-frequency tag communication devices are operable in a coordinated fashion with high efficiency, while preventing overlapping of communication.
    • 射频标签通信系统和射频标签通信装置,可以防止通信装置的高效协调操作,同时防止通信重叠。 通信系统包括:位置关系确定部,被配置为确定多个射频标签通信装置的相对位置;以及发送控制部,被配置为控制来自多个射频标签通信中的每一个的发送信号的发送 装置,根据位置关系确定部分的相对位置的确定结果,为相互相邻的通信装置提供足够长的时间来传输发送的信号。 也就是说,本发明提供了一种射频标签通信系统,其中射频标签通信装置可以以高效率的协调方式操作,同时防止通信重叠。
    • 10. 发明申请
    • APPARATUS FOR COMMUNICATING WTIH RFID TAG
    • 用于通信WTIH RFID标签的装置
    • US20110316675A1
    • 2011-12-29
    • US13228655
    • 2011-09-09
    • Yoshiyuki TSUJIMOTOTakuya Nagai
    • Yoshiyuki TSUJIMOTOTakuya Nagai
    • H04Q5/22
    • G06K7/10217G06K7/10079G06K7/10089
    • The disclosure discloses an apparatus comprising: an apparatus antenna; a signal transmitting portion configured to transmit a response request signal; an information obtainment portion configured to obtain tag identification information of the RFID tag circuit element; an identification information storage portion configured to store the tag identification information obtained; a calculation portion configured to calculate a duplicated obtainment ratio by the number of redundantly obtained pieces of information of a current obtainment result of the tag identification information to a past obtainment result of the tag identification information stored in the identification information storage portion and by the obtainment result; a comparison portion configured to compare the duplicated obtainment ratio with a threshold value; and a communication control portion configured to execute communication control of widening or narrowing a communication range in the case that the duplicated obtainment ratio is less than or exceeds the threshold value.
    • 本公开公开了一种装置,包括:装置天线; 信号发送部,被配置为发送响应请求信号; 信息获取部分,被配置为获得RFID标签电路元件的标签识别信息; 识别信息存储部,被配置为存储获得的标签识别信息; 计算部分,被配置为通过将标签识别信息的当前获取结果的冗余获得的信息数量与存储在识别信息存储部分中的标签识别信息的过去获得结果一起计算重复获得比率,以及获取 结果; 比较部,被配置为将所述重复获取比与阈值进行比较; 以及通信控制部,被配置为在所述重复获得比小于或超过所述阈值的情况下执行对通信范围进行扩宽或缩小的通信控制。