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1. 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。

2. 发明专利

JP2012015622A Portable radio communication terminal 有权
标题翻译：便携式无线电通信终端
公开(公告)号：JP2012015622A
公开(公告)日：2012-01-19
申请号：JP2010147901
申请日：2010-06-29
申请人： Denso Wave Inc , 株式会社デンソーウェーブ
发明人： MIZUNO SATORU
IPC分类号： H04B1/59 , G06K17/00 , H04B1/04 , H04B5/02
CPC分类号： Y02D70/00 , Y02D70/40 , Y02D70/42
摘要： PROBLEM TO BE SOLVED: To realize configuration which can adjust radio wave output radiated from an antenna while suppressing an increase of the number of components, increase in the size of device configuration, and increase in power consumption.SOLUTION: A portable radio communication terminal 1 comprises output control means, which includes voltage adjusting means capable of changing offset voltage of a baseband signal output by a signal output means and amplitude adjusting means capable of changing amplitude of the baseband signal output by the signal output means. And the output control means changes the level of a radio wave output from an antenna 40 by adjusting offset voltage of the baseband signal by the voltage adjusting means, and by adjusting amplitude of the baseband signal by the amplitude adjusting means.
摘要翻译：要解决的问题：为了实现能够调整从天线辐射的无线电波输出的配置，同时抑制部件数量的增加，设备配置的大小增加和功耗的增加。解决方案：便携式无线电通信终端1包括输出控制装置，其包括能够改变由信号输出装置输出的基带信号的偏移电压的电压调节装置和能够改变由信号输出装置。并且输出控制装置通过调整电压调整装置的基带信号的偏移电压，并通过振幅调整装置调整基带信号的振幅来改变从天线40输出的无线电波的电平。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2010257172A Information portable terminal 有权
标题翻译：信息便利终端
公开(公告)号：JP2010257172A
公开(公告)日：2010-11-11
申请号：JP2009105874
申请日：2009-04-24
申请人： Denso Wave Inc , 株式会社デンソーウェーブ
发明人： TSUNODA TOSHIYUKI , MIZUNO SATORU
IPC分类号： G06K17/00
摘要： PROBLEM TO BE SOLVED: To provide an information portable terminal for reading and writing information for control in a packed state. SOLUTION: A use country is written in an IC tag chip 56 of an information code reader 10 in a packed state (Fig.3 (A)). When a power is supplied (Fig.3 (B)), an LAN communication circuit 48 is made to correspond to a radio wave output and frequency in the use country from a country code read from the IC tag chip 56, and an RF antenna 58 is connected to an RF communication circuit 52 (Fig.3 (C)). Thus, it is possible to adapt radio LAN communication to the radio wave output and frequency in the use country. Therefore, it is possible to ship an information portable terminal in a state that the specific country code is set to the LAN communication circuit 48 in a manufacturing stage, and to reduce the stock number (the number of inventory) and man-hours. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于读取和写入用于在打包状态下进行控制的信息的信息便携式终端。解决方案：使用国家以封装状态写入信息码读取器10的IC标签芯片56（图3（A））。当提供电力时（图3（B）），使LAN通信电路48对应于从IC标签芯片56读取的国家代码的使用国家的无线电波输出和频率，以及RF天线 58连接到RF通信电路52（图3（C））。因此，可以使无线电LAN通信适应于使用国家的无线电波输出和频率。因此，可以在制造阶段将特定国家代码设置到LAN通信电路48的状态下发送信息便携式终端，并且减少库存号（库存数量）和工时。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2007251767A Antenna switching apparatus 有权
标题翻译：天线切换装置
公开(公告)号：JP2007251767A
公开(公告)日：2007-09-27
申请号：JP2006074617
申请日：2006-03-17
申请人： Denso Wave Inc , 株式会社デンソーウェーブ
发明人： MIZUNO SATORU
IPC分类号： H01Q3/24 , H01Q21/24 , H04B1/44 , H04B7/10
摘要： PROBLEM TO BE SOLVED: To improve versatility, convenience and the like by enabling antennas to be easily switched in accordance with the kind of an antenna to be connected.
SOLUTION: First and second switchers 12 and 13 selectively switch whether a reception unit 9 receives a signal from a first antenna 3a through a third port 11c of a circulator 11, or a signal from a second antenna 3b.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过根据要连接的天线的种类容易地切换天线，来提高通用性，便利性等。解决方案：第一和第二切换器12和13选择性地切换接收单元9是否从第一天线3a通过循环器11的第三端口11c或来自第二天线3b的信号接收信号。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2004054582A Information code reader 有权
标题翻译：信息代码读取器
公开(公告)号：JP2004054582A
公开(公告)日：2004-02-19
申请号：JP2002211039
申请日：2002-07-19
申请人： Denso Wave Inc , 株式会社デンソーウェーブ
发明人： MIZUNO SATORU
IPC分类号： G06K7/10 , G06K7/00
CPC分类号： Y02B60/50
摘要： PROBLEM TO BE SOLVED: To provide an information code reader capable of reducing power consumption according to data reading condition when transmitting the data by wireless communications.
SOLUTION: When detecting that an operation requesting wireless communication with a host computer 3, that is, the operation of turning a trigger switch 5S on, is not performed for a predetermined period of time or more, a BHT control part 4 of a bar code handy terminal 1 transmits a control command to a beacon interval switching part 12 to vary the interval of reception of beacon signals transmitted from an access point 2, so that the interval is longer than the normal set period of time.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种能够通过无线通信发送数据时能够根据数据读取条件降低功耗的信息码读取器。解决方案：当检测到与主计算机3进行无线通信的操作（即，触发开关5S接通的操作）的操作不被执行预定时间段或更长时间时，BHT控制部分4 条形码便携式终端1向信标间隔切换部12发送控制命令，以改变从接入点2发送的信标信号的接收间隔，使得间隔比正常设定的时间长。版权所有（C）2004，JPO

6. 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。

7. 发明专利

JP2010122977A Reader/writer terminal 有权
标题翻译：读写/终端
公开(公告)号：JP2010122977A
公开(公告)日：2010-06-03
申请号：JP2008297034
申请日：2008-11-20
申请人： Denso Wave Inc , 株式会社デンソーウェーブ
发明人： MIZUNO SATORU , HIRATA TATSUYA
IPC分类号： G06K17/00 , G06K7/10 , H04B1/40 , H04B1/59 , H04B5/02 , H04W84/10 , H04W84/12 , H04W88/06
摘要： PROBLEM TO BE SOLVED: To provide a compact reader/writer terminal capable of radio LAN communication with reduced number of components. SOLUTION: The reader/writer terminal 1 is provided with: a shared antenna 50, an RFID processing part 20 for communicating with a non-contact communication medium in a non-contact manner through the shared antenna 50, a radio LAN processing part 40 for performing radio LAN communication through the shared antenna 50, and a frequency separation circuit 10 for separating a signal of a first frequency band from a signal of a second frequency band from the shared antenna 50. The frequency separation circuit 10 is connected to the RFID processing part 20 and the radio LAN processing part 40, and is configured to transmit the signal of the first frequency band to the RFID processing part 20 and transmit the signal of the second frequency band to the radio LAN processing part 40. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够减少组件数量的无线LAN通信的小型读/写终端。解决方案：读写器终端1设置有：共享天线50，用于通过共享天线50以非接触方式与非接触通信介质通信的RFID处理部分20，无线LAN处理用于通过共享天线50执行无线电LAN通信的部分40以及用于从共享天线50将第一频带的信号与第二频带的信号分离的频率分离电路10.频率分离电路10连接到 RFID处理部20和无线LAN处理部40，并且被配置为将第一频带的信号发送到RFID处理部20，并将第二频带的信号发送到无线LAN处理部40.
版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2009044306A Reader for rfid tag 有权
标题翻译： RFID标签读取器
公开(公告)号：JP2009044306A
公开(公告)日：2009-02-26
申请号：JP2007205334
申请日：2007-08-07
申请人： Denso Wave Inc , 株式会社デンソーウェーブ
发明人： MIZUNO SATORU
IPC分类号： H04B5/02 , G06K17/00
摘要： PROBLEM TO BE SOLVED: To provide a reader for an RFID (radio frequency identifier) tag, capable of detecting carriers and an interference level without causing an increase in circuit scale and complication of contents of control. SOLUTION: In the reader, a control circuit 2 switches switch circuits 19 and 20 so that in detecting carriers, a reception signal is inputted into an LNA 16 to provide its amplification signal to a post circuit and in detecting an interference level, a reception signal is inputted into an LNA 17 to provide an attenuation signal from a variable attenuation circuit 18 to a post circuit. In this way, an amplifier circuit 11 amplifies the reception signal at an amplification ratio of +20 dB in detecting the carriers, and attenuates it at an attenuation ratio of -20 dB in detecting the interference level. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够检测载波和干扰电平的RFID（射频标识符）标签的读取器，而不会导致电路规模的增加和控制内容的复杂化。解决方案：在读取器中，控制电路2切换开关电路19和20，使得在检测载波中，将接收信号输入到LNA 16中，以将其放大信号提供给后置电路并检测干扰电平，接收信号被输入到LNA17中，以从可变衰减电路18向后置电路提供衰减信号。以这种方式，放大器电路11在检测载波时以+ 20dB的放大比放大接收信号，并且在检测干扰电平时以-20dB的衰减比衰减它。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2008219577A Antenna system 有权
标题翻译：天线系统
公开(公告)号：JP2008219577A
公开(公告)日：2008-09-18
申请号：JP2007055578
申请日：2007-03-06
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： MIZOGUCHI MIYUKI , SUGIMOTO YUJI , TAGUCHI NOBUYUKI , MIZUNO SATORU
IPC分类号： H01Q13/08
摘要： PROBLEM TO BE SOLVED: To provide an antenna system capable of switching and using four kinds of polarized waves which are a horizontal polarized wave, a vertical polarized wave, a clockwise circular polarized wave, and a counterclockwise circular polarized wave.
SOLUTION: The antenna system has feed points P1, P2, P3, and P4 on conductive plate materials 12 for an antenna element disposed apart from and opposite to each other on the surface of a ground plate 11, and also has a feed substrate 30 mounted with a switch 31 and a feed substrate 40 mounted with a switch 41 provided on the second surface 11b of the ground plate 11. An RF device controls the switch 31 to make the feed point P1 feed electricity during the use of a horizontal polarized wave and controls the switch 31 to make the feed point P2 feed electricity during the use of a vertical polarized wave, and controls the switch 41 to make the feed point P3 perform +90° phase feeding during the use of a clockwise circular polarized wave and controls the switch 41 to make the feed points P3 and P4 perform -90° phase feeding during the use of the counterclockwise circular polarized wave.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够切换和使用水平极化波，垂直偏振波，顺时针圆偏振波和逆时针圆偏振波的四种偏振波的天线系统。解决方案：天线系统在导电板材料12上具有馈电点P1，P2，P3和P4，用于在接地板11的表面上彼此分离并相对设置的天线元件，并且还具有馈电安装有开关31的基板30和安装有设置在接地板11的第二表面11b上的开关41的馈送基板40.RF装置控制开关31以使馈电点P1在使用水平方向馈电并且在使用垂直偏振波期间控制开关31使馈电点P2供电，并且在使用顺时针圆偏振波期间控制开关41使馈电点P3进行+ 90°相位馈送并且在逆时针圆偏振波的使用期间控制开关41使馈电点P3和P4进行-90°的相位馈送。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2012068839A Portable rfid reader 有权
标题翻译：便携式RFID读写器
公开(公告)号：JP2012068839A
公开(公告)日：2012-04-05
申请号：JP2010212422
申请日：2010-09-22
申请人： Denso Wave Inc , 株式会社デンソーウェーブ
发明人： NORO TAKESHI , MIZUNO SATORU
IPC分类号： G06K17/00 , H01Q3/24 , H04B5/02
CPC分类号： Y02D70/00 , Y02D70/10 , Y02D70/42
摘要： PROBLEM TO BE SOLVED: To provide a structure capable of excellently performing reading of a wireless communication medium and effectively reducing power consumption in a portable RFID reader performing wireless communication by using an antenna radiating radio waves of linear polarization.SOLUTION: The portable RFID reader 1 includes an antenna 40 radiating linearly polarized radio waves, an inclination sensor 17 for detecting a value corresponding to an angle formed between a polarization plane of the radio waves radiated from the antenna 40 and the horizontal direction, an adjustment means for adjusting at least either of transmission output of the radio waves transmitted through the antenna 40 and receiver sensitivity of the radio waves received through the antenna 40, based on the value detected by the inclination sensor 17.
摘要翻译：要解决的问题：提供一种能够非常好地执行无线通信介质的读取并且通过使用辐射线偏振的无线电波的天线来进行无线通信的便携式RFID读取器中的功率消耗的结构。解决方案：便携式RFID读取器1包括辐射线性偏振无线电波的天线40，用于检测对应于从天线40辐射的无线电波的偏振面与水平方向形成的角度的值的倾斜传感器17 基于由倾斜传感器17检测到的值，调整通过天线40发送的无线电波的发送输出和通过天线40接收的无线电波的接收灵敏度中的至少一个的调整装置。版权所有：（C）2012，JPO＆INPIT

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