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1.发明申请公开(公告)号：US20120180569A1
公开(公告)日：2012-07-19
申请号：US13395903
申请日：2010-01-21
申请人： Satoru Inoue , Tomonori Kimura , Kouji Ibata , Yukio Nishimoto
发明人： Satoru Inoue , Tomonori Kimura , Kouji Ibata , Yukio Nishimoto
CPC分类号： B60R19/483 , G01S7/521 , G01S15/931 , G01S2015/938 , Y10T29/49826
摘要： An ultrasonic sensor of the present invention is attached to the back face of a bumper 4, and provided with a matching member 3 that is in intimate contact with the ultrasonic wave transmitting surface of the ultrasonic sensor and the opposing face of the bumper 4 and that has an acoustic impedance smaller than each of the impedances of the sensor and the bumper.
摘要翻译： 本发明的超声波传感器安装在保险杠4的背面，具有与超声波传感器的超声波传递面和保险杠4的相对面紧密接触的匹配部件3， 具有比传感器和保险杠的阻抗小的声阻抗。
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2.发明授权公开(公告)号：US08794071B2
公开(公告)日：2014-08-05
申请号：US13395903
申请日：2010-01-21
申请人： Satoru Inoue , Tomonori Kimura , Kouji Ibata , Yukio Nishimoto
发明人： Satoru Inoue , Tomonori Kimura , Kouji Ibata , Yukio Nishimoto
CPC分类号： B60R19/483 , G01S7/521 , G01S15/931 , G01S2015/938 , Y10T29/49826
摘要： An ultrasonic sensor of the present invention is attached to the back face of a bumper 4, and provided with a matching member 3 that is in intimate contact with the ultrasonic wave transmitting surface of the ultrasonic sensor and the opposing face of the bumper 4 and that has an acoustic impedance smaller than each of the impedances of the sensor and the bumper.
摘要翻译： 本发明的超声波传感器安装在保险杠4的背面，具有与超声波传感器的超声波传递面和保险杠4的相对面紧密接触的匹配部件3， 具有比传感器和保险杠的阻抗小的声阻抗。
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公开(公告)号：US09105835B2
公开(公告)日：2015-08-11
申请号：US13822308
申请日：2010-12-10
申请人： Koji Ibata , Tomonori Kimura , Satoru Inoue
发明人： Koji Ibata , Tomonori Kimura , Satoru Inoue
IPC分类号： H01L41/053 , G10K9/122 , G01S7/521
CPC分类号： H01L41/053 , G01S7/521 , G10K9/122
摘要： An air-coupled ultrasonic sensor capable of changing setting of an output sound pressure or an ultrasonic wave propagation distance depending on a use application, an installation site, or the like, with a simple structure. An air-coupled ultrasonic sensor includes: a closed-end cylindrical case including an opening portion at one end in its axial direction and a bottom surface at another end; a piezoelectric oscillator firmly fixed onto an inner bottom surface of the closed-end cylindrical case; an open-end cylindrical case including opening portions at both ends in its axial direction; and a thin film firmly fixed on one of the opening portions at one end of the open-end cylindrical case. The open-end cylindrical case is fitted to the closed-end cylindrical case, and includes a structure capable of moving along a side wall of the closed-end cylindrical case.
摘要翻译： 一种能够根据使用应用，安装地点等改变输出声压或超声波传播距离的设定的空气耦合超声波传感器。 一种空气耦合超声波传感器包括：封闭端圆筒形壳体，其在其轴向一端具有开口部分，在另一端部具有底面; 一个牢固地固定在闭合圆筒形壳体的内底表面上的压电振荡器; 开口圆筒形壳体，其轴向两端分别具有开口部; 以及牢固地固定在开口圆筒形壳体的一端的一个开口部分上的薄膜。 开口圆筒形壳体装配到封闭端圆柱形壳体，并且包括能够沿着封闭端圆筒形壳体的侧壁移动的结构。
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公开(公告)号：US08869620B2
公开(公告)日：2014-10-28
申请号：US13498050
申请日：2009-10-19
申请人： Tomonori Kimura , Koji Ibata , Satoru Inoue
发明人： Tomonori Kimura , Koji Ibata , Satoru Inoue
CPC分类号： G01S7/521 , G01S15/931 , G01S2015/938
摘要： An airborne ultrasonic sensor is obtained in which a sensor body and a housing have an integrated structure, and which can reduce spurious waves which propagate through the housing to arrive at the sensor body. The sensor is provided with the sensor body that radiates ultrasonic waves into air and at the same time receives reflected waves from a reflection source which exists in the air, a transmission and reception device that drives the sensor body and at the same time obtains a distance to the reflection source or a propagation speed of sound based on the reflected waves, and the housing that has the sensor body fixedly secured thereto with an integrated structure. The housing has groove portions which are different in acoustic impedance from their surroundings. The groove portions are arranged obliquely regarding either one of a horizontal direction or a vertical direction of the sensor body.
摘要翻译： 获得了一种机载超声波传感器，其中传感器主体和壳体具有一体结构，并且可以减少传播通过壳体的寄生波到达传感器体。 该传感器设置有将超声波辐射到空气中并同时接收来自存在于空气中的反射源的反射波的传感器本体，驱动传感器主体并且同时获得距离的传输和接收装置 基于反射波的反射源或声音的传播速度，以及具有一体结构的传感器主体固定在其上的壳体。 壳体具有与其周围不同的声阻抗的凹槽部分。 槽部相对于传感器主体的水平方向或垂直方向的任一方倾斜地配置。
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公开(公告)号：US20120269039A1
公开(公告)日：2012-10-25
申请号：US13512043
申请日：2009-12-02
申请人： Koji Ibata , Tomonori Kimura , Satoru Inoue
发明人： Koji Ibata , Tomonori Kimura , Satoru Inoue
IPC分类号： G01S7/521
摘要： An airborne ultrasonic sensor capable of obtaining an asymmetric directivity pattern in a predetermined direction with a simple structure. The airborne ultrasonic sensor includes: a case whose one end is open and another end is a closed surface, so as to have a hollow portion; and a piezoelectric element which is disposed on an inner side of the closed surface, the closed surface being a vibration surface, in which the case has a side surface at least partially provided with a region which is obtained by removing the side surface from an opening surface side. The closed surface has a circular, elliptical, oval, square, or rectangular shape.
摘要翻译： 一种能够以简单的结构在预定方向上获得非对称指向性图案的机载超声波传感器。 机载超声波传感器包括：一端敞开，另一端为封闭面的壳体，具有中空部; 以及压电元件，其设置在所述封闭表面的内侧，所述封闭表面是振动表面，所述封闭表面是所述壳体具有侧表面，所述侧表面至少部分地设置有通过从开口去除侧表面而获得的区域 表面 封闭表面具有圆形，椭圆形，椭圆形，方形或矩形形状。
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公开(公告)号：US20120204647A1
公开(公告)日：2012-08-16
申请号：US13498050
申请日：2009-10-19
申请人： Tomonori Kimura , Koji Ibata , Satoru Inoue
发明人： Tomonori Kimura , Koji Ibata , Satoru Inoue
IPC分类号： G01H5/00
CPC分类号： G01S7/521 , G01S15/931 , G01S2015/938
摘要： An airborne ultrasonic sensor is obtained in which a sensor body and a housing have an integrated structure, and which can reduce spurious waves which propagate through the housing to arrive at the sensor body. The sensor is provided with the sensor body that radiates ultrasonic waves into air and at the same time receives reflected waves from a reflection source which exists in the air, a transmission and reception device that drives the sensor body and at the same time obtains a distance to the reflection source or a propagation speed of sound based on the reflected waves, and the housing that has the sensor body fixedly secured thereto with an integrated structure. The housing has groove portions which are different in acoustic impedance from their surroundings. The groove portions are arranged obliquely regarding either one of a horizontal direction or a vertical direction of the sensor body.
摘要翻译： 获得了一种机载超声波传感器，其中传感器主体和壳体具有一体结构，并且可以减少传播通过壳体的寄生波到达传感器体。 该传感器设置有将超声波辐射到空气中并同时接收来自存在于空气中的反射源的反射波的传感器本体，驱动传感器主体并且同时获得距离的传输和接收装置 基于反射波的反射源或声音的传播速度，以及具有一体结构的传感器主体固定在其上的壳体。 壳体具有与其周围不同的声阻抗的凹槽部分。 槽部相对于传感器主体的水平方向或垂直方向的任一方倾斜地配置。
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公开(公告)号：US20130169111A1
公开(公告)日：2013-07-04
申请号：US13822308
申请日：2010-12-10
申请人： Koji Ibata , Tomonori Kimura , Satoru Inoue
发明人： Koji Ibata , Tomonori Kimura , Satoru Inoue
IPC分类号： H01L41/053
CPC分类号： H01L41/053 , G01S7/521 , G10K9/122
摘要： An air-coupled ultrasonic sensor capable of changing setting of an output sound pressure or an ultrasonic wave propagation distance depending on a use application, an installation site, or the like, with a simple structure. An air-coupled ultrasonic sensor includes: a closed-end cylindrical case including an opening portion at one end in its axial direction and a bottom surface at another end; a piezoelectric oscillator firmly fixed onto an inner bottom surface of the closed-end cylindrical case; an open-end cylindrical case including opening portions at both ends in its axial direction; and a thin film firmly fixed on one of the opening portions at one end of the open-end cylindrical case. The open-end cylindrical case is fitted to the closed-end cylindrical case, and includes a structure capable of moving along a side wall of the closed-end cylindrical case.
摘要翻译： 一种能够根据使用应用，安装地点等改变输出声压或超声波传播距离的设定的空气耦合超声波传感器。 一种空气耦合超声波传感器包括：封闭端圆筒形壳体，其在其轴向一端具有开口部分，在另一端部具有底面; 一个牢固地固定在闭合圆筒形壳体的内底表面上的压电振荡器; 开口圆筒形壳体，其轴向两端分别具有开口部; 以及牢固地固定在开口圆筒形壳体的一端的一个开口部分上的薄膜。 开口圆筒形壳体装配到封闭端圆柱形壳体，并且包括能够沿着封闭端圆筒形壳体的侧壁移动的结构。
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公开(公告)号：US08827401B2
公开(公告)日：2014-09-09
申请号：US12929629
申请日：2011-02-04
申请人： Tomonori Kimura , Yasuo Sakurai , Nobuyuki Satoh , Masato Kobayashi , Yuichi Sakurada , Arata Suzuki
发明人： Tomonori Kimura , Yasuo Sakurai , Nobuyuki Satoh , Masato Kobayashi , Yuichi Sakurada , Arata Suzuki
CPC分类号： B41J19/145
摘要： A recording device having a recording head including a nozzle line that eject ink from nozzles arranged in a transfer direction of a recording medium, a carriage, a moving device that moves the carriage forward and backward, a transfer device that transfers the recording medium, an ejection control device that forms a detection pattern by ejecting the ink, a two-dimensional sensor that detects the detection pattern, an analyzer that analyzes the image data of the detection pattern, and a detection device that detects misalignment of the printed dots, the ejection control device having a first dot group formation device that forms a first dot group, a second dot group formation device that forms a second dot group, and a third dot group formation device that forms a third dot group, the detection pattern being formed of the first dot group, the second dot group, and the third dot group.
摘要翻译： 一种记录装置，具有记录头，该记录头包括从沿记录介质的传送方向排列的喷嘴喷射墨水的喷嘴线;滑架;前后移动滑架的移动装置;传送记录介质的传送装置; 喷射控制装置，其通过喷射墨形成检测图案;检测检测图案的二维传感器;分析检测图案的图像数据的分析器;以及检测印刷点的未对准的检测装置; 控制装置具有形成第一点组的第一点组形成装置，形成第二点组的第二点组形成装置和形成第三点组的第三点组形成装置，检测图案由 第一点组，第二点组和第三点组。
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公开(公告)号：US08587279B2
公开(公告)日：2013-11-19
申请号：US13409269
申请日：2012-03-01
IPC分类号： G05F1/00
CPC分类号： H03K17/162 , H02M3/1588 , H02M2001/342 , H02M2001/344 , H03K2217/0036 , Y02B70/1466 , Y02B70/1491
摘要： A power conversion apparatus includes main circuits, in which switching elements are connected in parallel with diodes, respectively. An auxiliary circuit, which is formed of a series-connected second switching element and a capacitor, is connected in parallel with the diode operating as a freewheeling diode. The switching element of the main circuit, which is opposite to the auxiliary circuit, is set to turn on at a reference time. The second switching element of the auxiliary circuit is set to turn on in advance of the reference time by an interval of a discharging time period of the capacitor in a dead time period.
摘要翻译： 电力转换装置包括主电路，其中开关元件分别与二极管并联连接。 由串联连接的第二开关元件和电容器构成的辅助电路与作为续流二极管工作的二极管并联连接。 与辅助电路相反的主电路的开关元件设定为在参考时间导通。 辅助电路的第二开关元件被设置为在死区时间内以电容器的放电时间段的间隔在基准时间之前接通。
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公开(公告)号：US08491080B2
公开(公告)日：2013-07-23
申请号：US12659213
申请日：2010-03-01
申请人： Yuichi Sakurada , Nobuyuki Satoh , Masato Kobayashi , Tomonori Kimura , Arata Suzuki , Yasuo Sakurai
发明人： Yuichi Sakurada , Nobuyuki Satoh , Masato Kobayashi , Tomonori Kimura , Arata Suzuki , Yasuo Sakurai
IPC分类号： B41J29/38
CPC分类号： B41J29/393 , B41J29/38
摘要： A recording device including a paper feeder tray that accommodated a recording medium, a print head that discharges ink on the recording medium to record an image thereon, a transfer roller that transfers the recording medium and a printed test chart on which multiple marks are arranged, a control device that controls the transfer roller, a first detection device that detects a rotation position of the transfer roller, a second detection device that detects the multiple marks arranged on the printed test chart, and a transfer device that transfers the recording medium from the paper feeder tray to the second detection device, wherein the control device obtains an difference between an actual transfer amount of each of the multiple marks obtained by detecting the multiple marks by the second detection device and a predetermined theoretical transfer amount of each of the multiple marks relating to a rotation position of the transfer roller, calculates a correction amount for the rotation amount of the transfer roller based on a relationship between the rotation position of the transfer roller and the difference, and controls the rotation amount of the transfer roller using the correction amount.
摘要翻译： 一种记录装置，包括容纳记录介质的供纸盘，将记录介质上的墨排出以在其上记录图像的打印头，传送记录介质的转印辊和布置有多个标记的印刷测试图， 控制转印辊的控制装置，检测转印辊的旋转位置的第一检测装置，检测印刷测试图上布置的多个标记的第二检测装置，以及从记录媒体传送记录介质的转印装置 供纸盘到第二检测装置，其中控制装置获得通过第二检测装置检测多个标记而获得的多个标记中的每一个的实际传送量与多个标记中的每一个的预定理论传送量之间的差 关于转印辊的旋转位置，计算旋转的校正量 基于转印辊的旋转位置与差异之间的关系的转印辊的量，并且使用校正量来控制转印辊的旋转量。
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