公开(公告)号：US08385377B2

公开(公告)日：2013-02-26

申请号：US13198443

申请日：2011-08-04

申请人： Kazuhiro Soejima ,  Takuya Nagai ,  Toru Yoshida

发明人： Kazuhiro Soejima ,  Takuya Nagai ,  Toru Yoshida

IPC分类号： H01S3/10 ,  G02B26/02

CPC分类号： H01S5/02212 ,  H01S3/0078 ,  H01S3/025 ,  H01S3/0621 ,  H01S3/0627 ,  H01S3/09415 ,  H01S3/109 ,  H01S3/1312 ,  H01S5/02296 ,  H01S5/0287

摘要： A semiconductor laser device includes a semiconductor laser element configured to emit a fundamental wave; a transducer configured to receive the fundamental wave incident thereon and convert a wavelength of the fundamental wave to emit wavelength converted light; a filter configured to selectively transmit wavelength range light having a desired wavelength range of the wavelength converted light; a sealing member including a light-transmitting member and configured to enclose the semiconductor laser element, the light-transmitting member being configured to receive the wavelength range light transmitted through the filter and incident on the light-transmitting member, specularly reflect part of the wavelength range light, and substantially transmit the remaining part of the wavelength range light; and a photoreceptor configured to receive the specularly reflected light from the light-transmitting member.

摘要翻译： 半导体激光器件包括：发射基波的半导体激光器元件; 被配置为接收入射到其上的基波并转换基波的波长以发射波长转换的光的换能器; 滤波器，被配置为选择性地发射具有所述波长转换的光的所需波长范围的波长范围的光; 密封构件，包括透光构件并且被构造成包围半导体激光元件，所述透光构件被配置为接收透射过滤器并入射在透光构件上的波长范围光，镜面反射部分波长 并且基本上透射波长范围光的剩余部分; 以及被配置为接收来自所述光透射部件的镜面反射光的感光体。

公开(公告)号：US20120033700A1

公开(公告)日：2012-02-09

申请号：US13198443

申请日：2011-08-04

申请人： Kazuhiro Soejima ,  Takuya Nagai ,  Toru Yoshida

发明人： Kazuhiro Soejima ,  Takuya Nagai ,  Toru Yoshida

IPC分类号： H01S5/026

CPC分类号： H01S5/02212 ,  H01S3/0078 ,  H01S3/025 ,  H01S3/0621 ,  H01S3/0627 ,  H01S3/09415 ,  H01S3/109 ,  H01S3/1312 ,  H01S5/02296 ,  H01S5/0287

摘要： A semiconductor laser device includes a semiconductor laser element configured to emit a fundamental wave; a transducer configured to receive the fundamental wave incident thereon and convert a wavelength of the fundamental wave to emit wavelength converted light; a filter configured to selectively transmit wavelength range light having a desired wavelength range of the wavelength converted light; a sealing member including a light-transmitting member and configured to enclose the semiconductor laser element, the light-transmitting member being configured to receive the wavelength range light transmitted through the filter and incident on the light-transmitting member, specularly reflect part of the wavelength range light, and substantially transmit the remaining part of the wavelength range light; and a photoreceptor configured to receive the specularly reflected light from the light-transmitting member.

摘要翻译： 半导体激光器件包括：发射基波的半导体激光器元件; 被配置为接收入射到其上的基波并转换基波的波长以发射波长转换的光的换能器; 滤波器，被配置为选择性地发射具有所述波长转换的光的所需波长范围的波长范围的光; 密封构件，包括透光构件并且被构造成包围半导体激光元件，所述透光构件被配置为接收透射过滤器并入射到透光构件上的波长范围光，镜面反射部分波长 并且基本上透射波长范围光的剩余部分; 以及被配置为接收来自所述光透射部件的镜面反射光的感光体。

公开(公告)号：US08497765B2

公开(公告)日：2013-07-30

申请号：US12692034

申请日：2010-01-22

申请人： Takuya Nagai

发明人： Takuya Nagai

IPC分类号： H04Q5/22

摘要： 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.

公开(公告)号：US08427281B2

公开(公告)日：2013-04-23

申请号：US12635865

申请日：2009-12-11

申请人： Yoshiyuki Tsujimoto ,  Takuya Nagai

发明人： Yoshiyuki Tsujimoto ,  Takuya Nagai

IPC分类号： H04Q5/22

CPC分类号： G06K7/0008 ,  G06K7/10039

摘要： 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.

摘要翻译： 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。

公开(公告)号：USD679841S1

公开(公告)日：2013-04-09

申请号：US29381233

申请日：2010-12-16

申请人： Takeaki Maehata ,  Takuya Nagai ,  Yoshihiro Someno

设计人： Takeaki Maehata ,  Takuya Nagai ,  Yoshihiro Someno

公开(公告)号：US08164422B2

公开(公告)日：2012-04-24

申请号：US11761263

申请日：2007-06-11

申请人： Takuya Nagai

发明人： Takuya Nagai

IPC分类号： H04Q5/22

CPC分类号： G06K7/0008 ,  H04B1/713

摘要： 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.

摘要翻译： 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。

公开(公告)号：US20110316675A1

公开(公告)日：2011-12-29

申请号：US13228655

申请日：2011-09-09

申请人： Yoshiyuki TSUJIMOTO ,  Takuya Nagai

发明人： Yoshiyuki TSUJIMOTO ,  Takuya Nagai

IPC分类号： H04Q5/22

CPC分类号： G06K7/10217 ,  G06K7/10079 ,  G06K7/10089

摘要： 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.

摘要翻译： 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。

公开(公告)号：US20110001769A1

公开(公告)日：2011-01-06

申请号：US12883240

申请日：2010-09-16

申请人： Takuya Nagai

发明人： Takuya Nagai

IPC分类号： B41J29/38 ,  G06K7/01

CPC分类号： B41J3/50 ,  B41J3/4075 ,  B41J15/042 ,  G09F3/0297

摘要： This disclosure discloses apparatus for communicating with an RFID tag, comprising: a feeding device that feeds a tag tape including an RFID tag circuit element having an IC circuit part and a tag antenna, said RFID circuit element disposed on one side area along a width direction of said tag tape; an inkjet head disposed fixedly so that color printing is applied to said one side area; a thermal head disposed capable of printing on the other side area along the width direction other than said one side area; and an apparatus antenna that performs information transmission and reception via radio communication with said RFID tag circuit element, wherein printing by said inkjet head and said thermal head is performed so as to produce an RFID label.

摘要翻译： 本公开公开了一种与RFID标签通信的装置，包括：馈送装置，其馈送包括具有IC电路部分和标签天线的RFID标签电路元件的标签带，所述RFID电路元件沿宽度方向设置在一个侧面区域 的所述标签带; 固定地设置使得彩色打印被施加到所述一个侧面区域的喷墨头; 热敏头，其设置成能够沿除了所述一个侧面区域之外的宽度方向的另一侧区域印刷; 以及通过与所述RFID标签电路元件的无线电通信来进行信息发送和接收的装置天线，其中执行所述喷墨头和所述热敏头的打印以产生RFID标签。

公开(公告)号：US20100245194A1

公开(公告)日：2010-09-30

申请号：US12722103

申请日：2010-03-11

申请人： Tomohiro Sawazaki ,  Takuya Nagai

发明人： Tomohiro Sawazaki ,  Takuya Nagai

IPC分类号： H01Q11/12

CPC分类号： H01Q7/00 ,  H01Q1/2216 ,  H01Q9/26 ,  H01Q9/30 ,  H01Q21/24

摘要： A loop antenna unit includes a looped antenna element; a first feeding cable that feeds power to a first feeding point on the antenna element; a second feeding cable that feeds power to a second feeding point on the antenna element; and a circuit switching portion that disconnects a feeding cable corresponding to an unused feeding point out of the first feeding point and the second feeding point, from the unused feeding point, wherein the feeding cable transmits a signal generated by superposing a high-frequency signal related to communication by the loop antenna unit on a dc signal for control over switching by the circuit switching portion, and wherein the loop antenna unit further includes: a first filter that extracts a high-frequency signal related to communication by the loop antenna unit from a signal supplied through the feeding cable and supplies the extracted high-frequency signal to the antenna element; and a second filter that extracts a dc signal for control over switching by the circuit switching portion from a signal supplied through the feeding cable and supplies the extracted dc signal to the circuit switching portion, the first filter and the second filter being provided for the first feeding cable and for the second feeding cable, respectively.

摘要翻译： 环形天线单元包括环形天线元件; 第一馈电电缆，其将功率馈送到所述天线元件上的第一馈电点; 第二馈电电缆，其将功率馈送到所述天线元件上的第二馈电点; 以及电路切换部，其从所述未使用的馈电点断开与所述第一馈电点和所述第二馈电点之间的未使用的馈电点对应的馈电电缆，其中所述馈电电缆通过叠加与所述第一馈电点和所述第二馈电点相关联的高频信号 通过所述环形天线单元对直流信号进行通信，以控制所述电路切换部分的切换，并且其中所述环形天线单元还包括：第一滤波器，其从所述环形天线单元提取与所述环形天线单元的通信相关的高频信号 信号通过馈电电缆提供并将提取的高频信号提供给天线元件; 以及第二滤波器，其提取直流信号，用于通过电路切换部分从通过馈电电缆提供的信号切换控制，并将提取的直流信号提供给电路切换部分，第一滤波器和第二滤波器被提供用于第一 馈电电缆和第二馈电电缆。

公开(公告)号：US20100155491A1

公开(公告)日：2010-06-24

申请号：US12659030

申请日：2010-02-23

申请人： Tsuyoshi Ohashi ,  Kazunari Taki ,  Kunihiro Yasui ,  Takuya Nagai ,  Toshio Takahashi ,  Yasunori Nakamura

发明人： Tsuyoshi Ohashi ,  Kazunari Taki ,  Kunihiro Yasui ,  Takuya Nagai ,  Toshio Takahashi ,  Yasunori Nakamura

IPC分类号： G06K19/06 ,  B41J2/015

CPC分类号： G06K19/07749 ,  B31D1/021 ,  B31D1/027 ,  B31D1/028 ,  G06K19/077 ,  G06K19/07718 ,  H01Q1/22 ,  H01Q1/2225 ,  Y10T29/49018 ,  Y10T29/49124 ,  Y10T156/10

摘要： A method for producing a RFID label comprises conveying a first label base material which is transparent from a first holding portion holding the first label base material, forming an image on a surface of the first label base material, conveying a second label base material including at least one of a RFID antenna conductor and an IC chip from a second holding portion holding the second label base material and joining the second label base material and the first label base material on which an image has been formed together, wherein, when an image is formed on the first label base material, the image is formed on a surface of the first label base material, the surface being joined to the second label base material.

摘要翻译： 一种制造RFID标签的方法，包括从保持第一标签基材的第一保持部分输送透明的第一标签基材，在第一标签基材的表面上形成图像，输送第二标签基材， RFID天线导体和IC芯片中的至少一个来自第二保持部分，其保持第二标签基材并将第二标签基底材料和形成有图像的第一标签基底材料组合在一起，其中，当图像为 形成在第一标签基材上，图像形成在第一标签基材的表面上，该表面与第二标签基材接合。