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1. 发明专利

JP2009276912A Information reader 有权
标题翻译：信息阅读器
公开(公告)号：JP2009276912A
公开(公告)日：2009-11-26
申请号：JP2008126138
申请日：2008-05-13
申请人： Denso Corp , Denso Wave Inc , Nippon Soken Inc , 株式会社デンソー , 株式会社デンソーウェーブ , 株式会社日本自動車部品総合研究所
发明人： KAMIYA KENJI , OKAYAMA YOSUKE , KOSAKA TOSHIYUKI , MUTO EIJI , MIZOGUCHI MIYUKI , SUGIMOTO YUJI , TAGUCHI NOBUYUKI
IPC分类号： G06K17/00
摘要： PROBLEM TO BE SOLVED: To provide an antenna structure which is suitable for a reading operation regarding an information reader having a function for optically reading an information code and a function for reading a radio tag by radio communication. SOLUTION: The information reader 1 includes an optical reading means and a radio reading means. An antenna 51 for forming the radio reading means is arranged along a reading section 3, and includes a power supply element 54 for receiving electric power supply and non-power supply elements 52, 53. Each of the power supply element 54 and the non-power supply elements 52, 53 is formed in a long shape extending along the lateral direction D2. Further, the power supply element 54 and the non-power supply elements 52, 53 are arranged in parallel along the front and back direction D1. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种适于对具有光学读取信息代码的功能的信息读取器的读取操作和通过无线电通信读取无线电标签的功能的天线结构。信息读取器1包括光学读取装置和无线电读取装置。用于形成无线电读取装置的天线51沿着读取部分3布置，并且包括用于接收电力供应的电源元件54和非电源元件52,53。电源元件54和非电源元件54，电源元件52,53形成为沿着横向方向D2延伸的长形状。此外，电源元件54和非电源元件52,53沿前后方向D1平行配置。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2014027416A Antenna device 有权
标题翻译：天线设备
公开(公告)号：JP2014027416A
公开(公告)日：2014-02-06
申请号：JP2012165060
申请日：2012-07-25
申请人： Denso Wave Inc , 株式会社デンソーウェーブ
发明人： MIZUNO SATORU , OKAYAMA YOSUKE
IPC分类号： H01Q21/24 , H01Q9/14
摘要： PROBLEM TO BE SOLVED: To provide a configuration capable of implementing further downsizing and weight saving in an antenna device capable of changing a direction of a polarization.SOLUTION: An antenna device 100 comprise: a substrate 10; a plurality of elements 20 made from conductive material; and a distribution unit 123 (a power distribution circuit) for distributing a high frequency signal input externally to the plurality of elements 20. Each element 20 comprises a main body unit 30 extending in a longitudinal shape in a direction orthogonal to the thickness direction of the substrate 10 and a connection unit for connecting the main body unit 30 and the substrate 10, and is configured so that the main body unit 30 is supplied with power from the distribution unit 123 (the power distribution circuit) through the connection unit. The plurality of elements 20 are arranged side by side around a predetermined region of the substrate 10 in a configuration in which the longitudinal direction of the main body unit 30 of each element 20 is different from those of main body units 30 of other adjacent elements.
摘要翻译：要解决的问题：提供能够在能够改变偏振方向的天线装置中进一步减小尺寸和减轻重量的配置。解决方案：天线装置100包括：基板10; 由导电材料制成的多个元件20; 以及用于分配输入到多个元件20外部的高频信号的分配单元123（配电电路）。每个元件20包括主体单元30，该主体单元30沿与垂直于该多个元件20的厚度方向正交的方向呈纵向延伸基板10和用于连接主体单元30和基板10的连接单元，并且被构造成使得主体单元30通过连接单元从分配单元123（配电电路）被供电。多个元件20以基板10的主体单元30的长度方向与其他相邻元件的主体单元30的长度方向不同的方式并排地布置在基板10的预定区域周围。

3. 发明专利

JP2014027417A antenna 审中-公开
标题翻译：天线
公开(公告)号：JP2014027417A
公开(公告)日：2014-02-06
申请号：JP2012165061
申请日：2012-07-25
申请人： Denso Wave Inc , 株式会社デンソーウェーブ
发明人： MIZUNO SATORU , OKAYAMA YOSUKE
IPC分类号： H01Q9/14 , H01Q21/24
摘要： PROBLEM TO BE SOLVED: To provide an antenna which can suppress bulkiness in a longitudinal direction of an element and has advantage in downsizing and weight saving.SOLUTION: An antenna 3 comprises: a substrate 10; an element 20; and a frequency adjustment unit 60. The element 20 comprises: a main body unit 30 which is made from conductive material and extends in a longitudinal shape in a direction orthogonal to front-back directions; a first connection unit 40 for connecting one end side of the longitudinal direction of the main body unit 30 and the substrate 10; and a second connection unit 50 for connecting the other end side of the longitudinal direction of the main body unit 30 and the substrate 10, where the main body unit 30 is supplied with power through the first connection unit 40. The frequency adjustment unit 60 is installed in the substrate 10 as a conduction path electrically connected to the second connection unit 50, and functions so that a resonance frequency is set depending on a shape or size of the frequency adjustment unit 60.
摘要翻译：要解决的问题：提供一种能够抑制元件的纵向膨胀度的天线，并且具有减小和减轻重量的优点。解决方案：天线3包括：基板10; 元素20; 和频率调节单元60.元件20包括：主体单元30，其由导电材料制成并且在与前后方向正交的方向上沿纵向延伸; 用于连接主体单元30的纵向方向的一端侧和基板10的第一连接单元40; 以及用于连接主体单元30的纵向另一端侧和基板10的第二连接单元50，其中主体单元30通过第一连接单元40被供电。频率调节单元60是安装在基板10中，作为与第二连接单元50电连接的导电路径，并且起到使得根据频率调节单元60的形状或尺寸设定谐振频率的作用。

4. 发明专利

JP2012119979A Variable directional antenna device 有权
标题翻译：可变方向天线设备
公开(公告)号：JP2012119979A
公开(公告)日：2012-06-21
申请号：JP2010268503
申请日：2010-12-01
申请人： Denso Wave Inc , 株式会社デンソーウェーブ
发明人： OKAYAMA YOSUKE , HIRATA TATSUYA , MIZUKOSHI HIROAKI
IPC分类号： H01Q3/44 , G01S7/02 , G01S7/40
摘要： PROBLEM TO BE SOLVED: To provide a variable directional antenna device which can obtain excellent directivity without being affected by surrounding walls.SOLUTION: A storage part 65 of a direction detection device composed of variable directional antennas has stored therein a reactance value set per directivity consisting of reactance values respectively corresponding to each variable reactance element, at which time two kinds of sets, one for the case where there is a wall at the back and one for the case where there is no wall at the back, are stored as a per-directivity reactance value set. A variable reactance control unit 61, with directivity directed toward a rear surface direction, calculates a power ratio of transmitted power to received power. This power ratio is large when there is a wall at the back and small when there is no wall at the back. Therefore, the power ratio and a threshold value X are compared to determine whether there is a wall at the back. Then, based on the determination result, either one of two sets stored in the storage part 65 is selected to set a reactance value.
摘要翻译：要解决的问题：提供一种可以在不受周围壁影响的情况下获得优良方向性的可变方向性天线装置。解决方案：由可变方向天线组成的方向检测装置的存储部分65中存储了由每个可变电抗元件分别对应的电抗值组成的每个方向性设定的电抗值，此时两个组合在背面有墙壁的情况下，在背面没有墙壁的情况下存储为按指向性电抗值集合的情况。具有朝向后表面方向的方向性的可变电抗控制单元61计算发射功率与接收功率的功率比。当背面没有墙壁时，背面有一个墙壁时，这个功率比很大。因此，比较功率比和阈值X，以确定背面是否有墙。然后，基于判断结果，选择存储部65中存储的两组之一来设定电抗值。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2011071832A Antenna 审中-公开
标题翻译：天线
公开(公告)号：JP2011071832A
公开(公告)日：2011-04-07
申请号：JP2009222266
申请日：2009-09-28
申请人： Denso Wave Inc , 株式会社デンソーウェーブ
发明人： OKAYAMA YOSUKE
IPC分类号： H01Q19/30 , H01Q9/16 , H01Q19/22
摘要： PROBLEM TO BE SOLVED: To obtain an antenna having an increased FB ratio while securing a gain by a small configuration. SOLUTION: The antenna 51 is used for, for example, a radio tag reader where a longitudinal feeding element 60 and a longitudinal parasitic element 70 are arranged side by side in the predetermined direction. The antenna 51 is constituted in such a way that both a distance La from an end 61a (first predetermined part) at one end side of the feeding element 60 to one end 71a of the parasitic element 70, and a distance Lb from an end 62a (second predetermined part) at the other end side of the feeding element 60 to the other end 72a of the parasitic element 70 become smaller than a distance Lc from the center of the feeding element 60 to the center of the parasitic element 70. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了获得具有增加的FB比率的天线，同时通过小的配置确保增益。解决方案：天线51用于例如无线电标签读取器，其中纵向馈送元件60和纵向寄生元件70沿预定方向并排布置。天线51被构造成使得从馈电元件60的一端侧的端部61a（第一预定部分）到寄生元件70的一端71a的距离La和从端部62a的距离Lb 馈电元件60的另一端侧的第二预定部分（第二预定部分）到寄生元件70的另一端72a变得小于从馈电元件60的中心到寄生元件70的中心的距离Lc。
版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2014027418A Antenna device 有权
标题翻译：天线设备
公开(公告)号：JP2014027418A
公开(公告)日：2014-02-06
申请号：JP2012165062
申请日：2012-07-25
申请人： Denso Wave Inc , 株式会社デンソーウェーブ
发明人： MIZUNO SATORU , OKAYAMA YOSUKE
IPC分类号： H01Q21/24 , H01Q1/24 , H01Q1/36 , H01Q21/20 , H01Q21/28
摘要： PROBLEM TO BE SOLVED: To provide a configuration capable of further implementing downsizing and weight saving in an antenna device capable of changing a direction of a polarization.SOLUTION: An antenna device 100 comprises: a substrate 10; a plurality of elements 20 made from conductive material; and a power switching circuit 123 for performing switching so that an output destination of a high frequency signal input externally is sequentially selected from the plurality of elements 20. Each element 20 comprises: a main body unit 30 extending in a longitudinal shape in a direction orthogonal to the thickness direction of the substrate 10; and a connection unit for connecting the main body unit 30 and the substrate 10, where the main body unit 30 is supplied with power from the power switching circuit 123 through the connection unit. The plurality of elements 20 are arranged side by side around a predetermined region of the substrate 10 in a configuration in which the longitudinal direction of the main body unit 30 of each element 20 is different from those of main body units 30 of other adjacent elements.
摘要翻译：要解决的问题：提供能够进一步实现能够改变偏振方向的天线装置中的小型化和重量减轻的结构。解决方案：天线装置100包括：基板10; 由导电材料制成的多个元件20; 以及用于进行切换的功率切换电路123，使得从多个元件20顺序地选择外部输入的高频信号的输出目的地。各个元件20包括：主体单元30，沿正交方向延伸的纵向形状相对于基板10的厚度方向; 以及用于连接主体单元30和基板10的连接单元，其中主体单元30通过连接单元从电源切换电路123被供电。多个元件20以基板10的主体单元30的长度方向与其他相邻元件的主体单元30的长度方向不同的方式并排地布置在基板10的预定区域周围。

7. 发明专利

JP2011097256A Non-contact information communication apparatus 有权
标题翻译：非联系信息通信设备
公开(公告)号：JP2011097256A
公开(公告)日：2011-05-12
申请号：JP2009247842
申请日：2009-10-28
申请人： Denso Wave Inc , 株式会社デンソーウェーブ
发明人： OKAYAMA YOSUKE
IPC分类号： H01Q1/24 , G06K17/00 , H01Q9/30 , H01Q19/10
摘要： PROBLEM TO BE SOLVED: To provide a non-contact information communication apparatus by which various switchings of communication ranges are achievable, and which can be miniaturized. SOLUTION: The apparatus includes: a first antenna unit 21 whose state in which it projects from a case and whose state in which it is stored in the case are achievable; a rod antenna unit 22 which is connected to the first antenna unit 21, and whose state in which it projects from the case and the state that it is stored in the case are achievable; a coil spring 25 which is stored in the case so as to be on the same axis as that of the first antenna unit 21; and a reflector 80 which is provided at a position being a side of the first antenna unit 21 and the coil spring 25 at the state in which the first antenna unit 21 is stored in the case. Three states, a first state in which the first antenna unit 21 and the rod antenna unit 22 project from the case, a second state in which the rod antenna unit 22 is stored in the case and the first antenna unit 21 projects from the case, and a third state in which the first antenna unit 21 is stored in the case and power is supplied to the first antenna unit 21 and the coil spring 25 are made achievable. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供可以实现通信范围的各种切换并且可以小型化的非接触式信息通信装置。解决方案：该装置包括：第一天线单元21，其状态从壳体突出，并且其中存储在壳体中的状态是可实现的; 连接到第一天线单元21的杆状天线单元22和从壳体突出的状态以及在壳体中存储的状态是可实现的; 存储在壳体中以与第一天线单元21处于同一轴线的螺旋弹簧25; 以及在第一天线单元21被存储在壳体中的状态下设置在位于第一天线单元21和螺旋弹簧25的一侧的位置处的反射器80。三个状态，第一天线单元21和杆状天线单元22从壳体突出的第一状态，杆状天线单元22存储在壳体中并且第一天线单元21从壳体突出的第二状态，以及第三状态，其中第一天线单元21被存储在壳体中，并且能够实现向第一天线单元21和螺旋弹簧25供电。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2010092208A Rfid tag reader/writer system, rfid tag reader/writer device, and rfid tag 有权
标题翻译： RFID标签读取器/写入器系统，RFID标签读取器/写入器件和RFID标签
公开(公告)号：JP2010092208A
公开(公告)日：2010-04-22
申请号：JP2008260601
申请日：2008-10-07
申请人： Denso Wave Inc , 株式会社デンソーウェーブ
发明人： OKAYAMA YOSUKE
IPC分类号： G06K17/00 , G01S13/74 , G06K19/07 , H04B1/59 , H04B5/02
摘要： PROBLEM TO BE SOLVED: To provide an RFID tag reader/writer system capable of communicating only with an RFID tag which is present within a prescribed range from the RFID tag reader/writer device. SOLUTION: An RFID tag reader/writer device 10 transmits information related with an output power and a response correspondence distance (S12), and an RFID tag 80 determines whether or not an RFID tag is present within the range of the response distance (S26) based on the level of received power, and when determining that the RFID tag is present within the range of the response distance (S26: Yes), the RFID tag responds to the RFID tag reader/writer device (S28). Thus, it is possible to communicate with RFID tag which is present within the prescribed distance from the RFID tag reader/writer device. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供能够仅与RFID标签读写器装置在规定范围内存在的RFID标签通信的RFID标签读写器系统。解决方案：RFID标签读写器装置10发送与输出功率和响应对应距离相关的信息（S12），RFID标签80判定RFID标签是否存在于响应距离的范围内（S26），并且当在响应距离的范围内确定RFID标签（S26：是）时，RFID标签对RFID标签读写器装置进行响应（S28）。因此，可以与存在于距离RFID标签读写器装置规定距离内的RFID标签通信。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2015060442A ＲＦＩＤ読取装置有权
标题翻译： RFID读取设备
公开(公告)号：JP2015060442A
公开(公告)日：2015-03-30
申请号：JP2013194430
申请日：2013-09-19
申请人：株式会社デンソーウェーブ , Denso Wave Inc
发明人： OKAYAMA YOSUKE , MIZUNO SATORU
IPC分类号： G06K17/00 , H01Q1/24 , H01Q1/48
摘要：【課題】アンテナの高利得化を図り得るRFID読取装置を提供する。【解決手段】非接触通信部30は、アンテナ32を介してRFIDタグ50と非接触通信を行うためのRFIDモジュール基板31を備えている。このRFIDモジュール基板31は、メイン基板20に接続されており、所定の隙間を介して対向するアンテナ32に対して同軸ケーブル33を介して接続されている。RFIDモジュール基板31のグランドとアンテナ32のグランドとを接続する同軸ケーブル33の容量結合用配線部33aが、メイン基板20に対して沿うように配置されている。【選択図】図3
摘要翻译：要解决的问题：提供可以实现天线的高增益的RFID读取装置。解决方案：非接触通信单元30包括RFID模块基板31，用于通过天线执行与RFID标签50的非接触通信 RFID模块基板31连接到主基板20，并且通过同轴电缆33连接到面向预定间隙的天线32。用于连接RFID模块基板31的接地和天线32的接地的同轴电缆33的电容耦合布线单元33a沿着主基板20布置。

10. 发明专利

JP2014175764A Radio communication device 审中-公开
标题翻译：无线电通信设备
公开(公告)号：JP2014175764A
公开(公告)日：2014-09-22
申请号：JP2013045260
申请日：2013-03-07
申请人： Denso Wave Inc , 株式会社デンソーウェーブ
发明人： OKAYAMA YOSUKE
IPC分类号： H04B1/40
摘要： PROBLEM TO BE SOLVED: To provide a radio communication device having a new configuration capable of removing a wraparound wave and a reflection wave from a reception signal.SOLUTION: The radio communication device comprises an antenna 10, a transmission unit 4, a reception unit 6, a circulator 8, and a phase adjustment unit 20 which is connected between the circulator 8 and the antenna 10 for changing a phase of a signal to be input. When a transmission signal is input from the transmission unit 4 to the antenna 10 through the circulator 8, a reflection wave 40 of the transmission signal is input from the antenna 10 to the circulator 8 through the phase adjustment unit 20. When a transmission signal is input from the transmission unit 4 to the circulator 8, a wraparound wave of the transmission signal is input to the reception unit 6. The phase adjustment unit 20 changes a phase of the reflection wave 40 which is input from the antenna 10 so as to be an inverse phase of a phase of the wraparound wave 30.
摘要翻译：要解决的问题：提供一种具有能够从接收信号中去除环绕波和反射波的新配置的无线电通信装置。解决方案：无线电通信装置包括天线10，发送单元4，接收单元6 ，循环器8和相位调整单元20，其连接在循环器8和天线10之间，用于改变待输入信号的相位。当通过循环器8从发送单元4向天线10输入发送信号时，通过相位调整单元20将发送信号的反射波40从天线10输入到循环器8.当发送信号为从发送单元4向循环器8输入，发送信号的环绕波被输入到接收单元6.相位调整单元20将从天线10输入的反射波40的相位改变为环绕波30的相位的反相。

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