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1. 发明授权

US07868490B2 Actuator 有权
标题翻译：执行器
公开(公告)号：US07868490B2
公开(公告)日：2011-01-11
申请号：US12333888
申请日：2008-12-12
申请人： Takuya Nagai , Yoshihiro Someno , Naoyuki Tokuchi
发明人： Takuya Nagai , Yoshihiro Someno , Naoyuki Tokuchi
IPC分类号： H02K41/00
CPC分类号： H02K41/0358 , G02B26/085 , G02B26/101 , G02B26/105
摘要： When currents are applied to driving coils, electromagnetic forces are generated between the currents and magnetic fluxes passing through gaps, a shaft member is swung in one direction, and a tilt angle of a mirror (controlled object) changes relative to a support center point. Electromotive forces generated in detection coils when the magnetic fluxes pass through the detection coils are given as feedback signals to a control unit. The control unit generates currents on the basis of the feedback signals, and applies the currents to the driving coils. By detecting the velocity of the mirror during swinging with the detection coils, the structure of the actuator can be simplified. Further, the responsivity can be increased, and the tilt angle of the mirror can be detected with high accuracy.
摘要翻译：当电流施加到驱动线圈时，在电流和通过间隙的磁通之间产生电磁力，轴构件在一个方向上摆动，并且反射镜（受控对象）的倾斜角相对于支撑中心点改变。当磁通量通过检测线圈时，在检测线圈中产生的电动势作为反馈信号被提供给控制单元。控制单元基于反馈信号生成电流，并将电流施加到驱动线圈。通过在用检测线圈摆动时检测反射镜的速度，可以简化致动器的结构。此外，可以提高响应度，并且可以高精度地检测反射镜的倾斜角度。

2. 发明申请

US20090091194A1 ACTUATOR 有权
标题翻译：执行机构
公开(公告)号：US20090091194A1
公开(公告)日：2009-04-09
申请号：US12333888
申请日：2008-12-12
申请人： Takuya Nagai , Yoshihiro Someno , Naoyuki Tokuchi
发明人： Takuya Nagai , Yoshihiro Someno , Naoyuki Tokuchi
IPC分类号： H02K41/00
CPC分类号： H02K41/0358 , G02B26/085 , G02B26/101 , G02B26/105
摘要： When currents are applied to driving coils, electromagnetic forces are generated between the currents and magnetic fluxes passing through gaps, a shaft member is swung in one direction, and a tilt angle of a mirror (controlled object) changes relative to a support center point. Electromotive forces generated in detection coils when the magnetic fluxes pass through the detection coils are given as feedback signals to a control unit. The control unit generates currents on the basis of the feedback signals, and applies the currents to the driving coils. By detecting the velocity of the mirror during swinging with the detection coils, the structure of the actuator can be simplified. Further, the responsivity can be increased, and the tilt angle of the mirror can be detected with high accuracy.
摘要翻译：当电流施加到驱动线圈时，在电流和通过间隙的磁通之间产生电磁力，轴构件在一个方向上摆动，并且反射镜（受控对象）的倾斜角相对于支撑中心点改变。当磁通量通过检测线圈时，在检测线圈中产生的电动势作为反馈信号被提供给控制单元。控制单元基于反馈信号生成电流，并将电流施加到驱动线圈。通过在用检测线圈摆动时检测反射镜的速度，可以简化致动器的结构。此外，可以提高响应度，并且可以高精度地检测反射镜的倾斜角度。

3. 外观设计

USD679841S1 Light source unit 有权
标题翻译：光源单元
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

4. 发明授权

US07876002B2 Actuator 有权
标题翻译：执行器
公开(公告)号：US07876002B2
公开(公告)日：2011-01-25
申请号：US12324466
申请日：2008-11-26
申请人： Yoshihiro Someno , Takuya Nagai , Akira Ohki , Ikutaro Inoue
发明人： Yoshihiro Someno , Takuya Nagai , Akira Ohki , Ikutaro Inoue
IPC分类号： H02K41/02
CPC分类号： H02K7/06 , G03H1/265 , G11B7/083 , G11B7/08564 , H02K33/16 , H02K2201/18
摘要： An actuator in which, when a supporting shaft, where a mirror (control object) is provided, is tilted by receiving an electromagnetic force of a magnetic driving mechanism, small balls of a supporting mechanism move in an axial direction in a space provided between an outer base and an inner ring member. Therefore, the supporting shaft and the inner ring member holding the supporting shaft swing. At this time, since the inner ring member swings around a rotational fulcrum as center, the supporting shaft can swing around one rotational fulcrum as center at all times. A plurality of laid members serving as a rotation restricting member prevent rotation of the supporting shaft in a direction around the axis.
摘要翻译：一种致动器，其中当设置有反射镜（控制对象）的支撑轴通过接收磁驱动机构的电磁力而倾斜时，支撑机构的小球在轴向方向上在设置在外底座和内圈构件。因此，支撑轴和保持支撑轴的内圈构件摆动。此时，由于内圈构件围绕作为中心的旋转支点摆动，所以支撑轴可以一直围绕作为中心的一个旋转支点摆动。作为旋转限制构件的多个铺设构件防止支撑轴沿着轴线的方向旋转。

5. 发明申请

US20090079275A1 ACTUATOR 有权
标题翻译：执行机构
公开(公告)号：US20090079275A1
公开(公告)日：2009-03-26
申请号：US12324466
申请日：2008-11-26
申请人： Yoshihiro Someno , Takuya Nagai , Akira Ohki , Ikutaro Inoue
发明人： Yoshihiro Someno , Takuya Nagai , Akira Ohki , Ikutaro Inoue
IPC分类号： H02K41/035 , H02K5/173
CPC分类号： H02K7/06 , G03H1/265 , G11B7/083 , G11B7/08564 , H02K33/16 , H02K2201/18
摘要： An actuator in which, when a supporting shaft, where a mirror (control object) is provided, is tilted by receiving an electromagnetic force of a magnetic driving mechanism, small balls of a supporting mechanism move in an axial direction in a space provided between an outer base and an inner ring member. Therefore, the supporting shaft and the inner ring member holding the supporting shaft swing. At this time, since the inner ring member swings around a rotational fulcrum as center, the supporting shaft can swing around one rotational fulcrum as center at all times. A plurality of laid members serving as a rotation restricting member prevent rotation of the supporting shaft in a direction around the axis.
摘要翻译：一种致动器，其中当设置有反射镜（控制对象）的支撑轴通过接收磁驱动机构的电磁力而倾斜时，支撑机构的小球在轴向方向上在设置在外底座和内圈构件。因此，支撑轴和保持支撑轴的内圈构件摆动。此时，由于内圈构件围绕作为中心的旋转支点摆动，所以支撑轴可以一直围绕作为中心的一个旋转支点摆动。作为旋转限制构件的多个铺设构件防止支撑轴沿着轴线的方向旋转。

6. 发明授权

US08497765B2 Apparatus for communicating with RFID tag 有权
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.

7. 发明授权

US08427281B2 Apparatus for reading RFID tag information and RFID tag information reading system 失效
标题翻译：读取RFID标签信息和RFID标签信息阅读系统的设备
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。

8. 发明授权

US08164422B2 Radio-frequency tag communication device, and radio-frequency tag communication system 有权
标题翻译：射频标签通信装置和射频标签通信系统
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。

9. 发明申请

US20110316675A1 APPARATUS FOR COMMUNICATING WTIH RFID TAG 审中-公开
标题翻译：用于通信WTIH RFID标签的装置
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。

10. 发明申请

US20110001769A1 APPARATUS FOR COMMUNICATING WITH RFID TAG 有权
标题翻译：用于与RFID标签通信的装置
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。

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