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31. 发明申请

US20110316388A1 ULTRASONIC SENSOR 有权
标题翻译：超声波传感器
公开(公告)号：US20110316388A1
公开(公告)日：2011-12-29
申请号：US13170510
申请日：2011-06-28
申请人： Keiko Akiyama , Mitsuyasu Matsuura , Toshiki Isogai , Makiko Sugiura
发明人： Keiko Akiyama , Mitsuyasu Matsuura , Toshiki Isogai , Makiko Sugiura
IPC分类号： G10K9/125
CPC分类号： G01H11/08 , B06B3/00 , G10K11/025 , G10K13/00
摘要： An ultrasonic sensor is disclosed. The ultrasonic sensor includes a piezoelectric element and an acoustic matching member. The piezoelectric element is configured to detect ultrasonic wave transmitted from a transmitter and reflected by a detection target object located in a detection target space. The acoustic matching member is configured to conduct the received ultrasonic wave to the piezoelectric element. The piezo electric element is covered with the acoustic matching member including a principal oscillation portion and a supplement oscillation portion. Thickness of a part of the supplement oscillation portion, the part covering the piezoelectric element, is smaller than a predetermined thickness threshold.
摘要翻译：公开了一种超声波传感器。超声波传感器包括压电元件和声匹配元件。压电元件被配置为检测从发射器发射并由位于检测目标空间中的检测目标对象反射的超声波。声匹配构件被配置为将接收的超声波传导到压电元件。压电元件被包括主振荡部分和补充振荡部分的声匹配部件覆盖。辅助振荡部分的覆盖压电元件的部分的一部分的厚度小于预定的厚度阈值。

32. 发明申请

US20100220551A1 Physical object detection system 有权
标题翻译：物理检测系统
公开(公告)号：US20100220551A1
公开(公告)日：2010-09-02
申请号：US12656663
申请日：2010-02-12
申请人： Keiko Akiyama , Mitsuyasu Matsuura , Toshiki Isogai , Takahiko Yoshida , Yasuyuki Okuda
发明人： Keiko Akiyama , Mitsuyasu Matsuura , Toshiki Isogai , Takahiko Yoshida , Yasuyuki Okuda
IPC分类号： G01S15/00 , G01S15/93
CPC分类号： G01S7/521 , G01S7/52003 , G01S7/52006 , G01S7/524 , G01S7/527 , G01S7/539 , G01S15/101 , G01S15/42 , G01S15/87 , G01S15/931 , G01S2015/938
摘要： In an obstacle detection system, a wave transmitted by a transmitting element and received by receiving elements as a receiving wave includes extraneous waves, which are reflection waves from other than an obstacle, and obstacle reflection waves from an obstacle. It is determined that, an obstacle is present, if the reflection waves are detected as having an amplitude (voltage) greater than a threshold level and a reception time difference between time points at which the amplitude exceeds threshold level at the receiving elements is less than a predetermined time.
摘要翻译：在障碍物检测系统中，由发送元件发送并由接收元件作为接收波接收的波包括作为来自障碍物的反射波的外来波和来自障碍物的障碍物反射波。确定存在障碍物，如果反射波被检测为具有大于阈值电平的幅度（电压），并且在接收元件处振幅超过阈值电平的时间点之间的接收时间差小于一个预定的时间。

33. 发明申请

US20100053637A1 Location detection apparatus 失效
标题翻译：位置检测装置
公开(公告)号：US20100053637A1
公开(公告)日：2010-03-04
申请号：US12461480
申请日：2009-08-13
申请人： Toshiki Isogai , Hisanaga Matsuoka , Mitsuyasu Matsuura , Mitsuru Fujita , Motoi Oda
发明人： Toshiki Isogai , Hisanaga Matsuoka , Mitsuyasu Matsuura , Mitsuru Fujita , Motoi Oda
IPC分类号： G01B11/00 , G01B11/26
CPC分类号： G01C15/002 , G01S7/4811 , G01S7/4813 , G01S7/4817 , G01S17/42
摘要： A location detection apparatus is disclosed that includes: a light source; a light output side reflector having a reflecting surface for reflecting light from the light source to a space; a rotation mechanism for rotating the light output side reflector; a first light receiving element for receiving the light reflected from an object existing in the space; a light reception side reflector for reflecting the light from the object to the first light receiving element; a second light receiving element for receiving the light from the light output side reflector; a light conductor for conducting the light reflected from or transmitted through the reflecting surface toward the second light receiving element when the light output side reflector is in a predetermined position; and a rotational position detector that detects rotational position of the light output side reflector based on a detection result of the second light receiving element.
摘要翻译：公开了一种位置检测装置，包括：光源; 光输出侧反射器，具有用于将来自光源的光反射到空间的反射面; 用于旋转光输出侧反射器的旋转机构; 第一光接收元件，用于接收从存在于该空间中的物体反射的光; 光接收侧反射器，用于将来自物体的光反射到第一光接收元件; 第二光接收元件，用于接收来自光输出侧反射器的光; 光导体，用于当所述光输出侧反射器处于预定位置时，将从所述反射表面反射或透射的光朝向所述第二光接收元件传导; 以及旋转位置检测器，其基于第二光接收元件的检测结果来检测光输出侧反射器的旋转位置。

34. 发明申请

US20100024557A1 Ultrasonic device for detecting direction to object 有权
标题翻译：用于检测物体方向的超声波装置
公开(公告)号：US20100024557A1
公开(公告)日：2010-02-04
申请号：US12458924
申请日：2009-07-28
申请人： Mitsuyasu Matsuura , Toshiki Isogai , Ayako Okamoto , Hiromi Ariyoshi , Yasuyuki Okuda
发明人： Mitsuyasu Matsuura , Toshiki Isogai , Ayako Okamoto , Hiromi Ariyoshi , Yasuyuki Okuda
IPC分类号： G01N29/00
CPC分类号： G01S15/931 , G01S7/52006 , G01S15/42
摘要： A ultrasonic device detecting a direction to an object includes: a transmitting element of a ultrasonic wave; first and second receiving elements; a diffraction wave phase detector; an initial phase memory for an initial phase of a diffraction wave; a sound speed detector; a phase correction amount calculator calculating a phase shift caused by a sound speed change and calculating a phase correction amount based on the phase of the diffraction wave, the initial phase and the phase shift; a phase correction element correcting a phase of the reflection wave based on the phase correction amount; and a direction detector for detecting the direction to the object based on a difference between corrected phases of the reflection wave received by the first and second receiving elements, a distance between the first and second receiving elements, and a wavelength of the transmission ultrasonic wave corresponding to a sound speed.
摘要翻译：检测到物体的方向的超声波装置包括：超声波的发送元件; 第一和第二接收元件; 衍射波相位检测器; 用于衍射波的初始相位的初始相位存储器; 声速检测器; 计算由声速变化引起的相移的相位校正量计算器，并且基于所述衍射波的相位，所述初始相位和所述相位来计算相位校正量; 相位校正元件，基于相位校正量校正反射波的相位; 以及方向检测器，用于基于由第一和第二接收元件接收的反射波的校正相位之间的差异，第一和第二接收元件之间的距离以及对应于发射超声波的波长来检测对象的方向达到声速。

35. 发明授权

US07643376B2 Direction detecting device and direction detecting system 有权
标题翻译：方向检测装置和方向检测系统
公开(公告)号：US07643376B2
公开(公告)日：2010-01-05
申请号：US12285715
申请日：2008-10-14
申请人： Mitsuyasu Matsuura , Toshiki Isogai , Makiko Sugiura , Toshihiro Hattori
发明人： Mitsuyasu Matsuura , Toshiki Isogai , Makiko Sugiura , Toshihiro Hattori
IPC分类号： G01S15/00
CPC分类号： G01S3/8083 , G01S15/42 , G01S15/87 , G01S15/931
摘要： In a direction detecting device, a transmitting wave generator encodes a transmitting signal with a code having a high autocorrelation so as to generate a transmitting wave. A transmitter transmits the transmitting wave and a plurality of receiver elements receives a reflected wave reflected by an object. A direction calculating unit calculates a direction of the object based on a phase difference between a correlation value calculated based on the reflected wave received by one of the receiver elements and a correlation value calculated based on the reflected wave received by another one of the receiver elements, a distance between the one of the receiver elements and the another one of the receiver elements, and a wavelength of the transmitting wave.
摘要翻译：在方向检测装置中，发送波发生器利用具有高自相关性的码对发送信号进行编码，以产生发送波。发射机发射发射波，并且多个接收机元件接收由对象反射的反射波。方向计算单元基于基于由接收器元件之一接收到的反射波计算的相关值与基于由另一个接收器元件接收的反射波计算的相关值之间的相位差来计算物体的方向，一个接收器元件和另一个接收器元件之间的距离以及发射波的波长。

36. 发明授权

US06768291B2 Fluid flow sensor and method of fabricating the same 失效
标题翻译：流体流量传感器及其制造方法
公开(公告)号：US06768291B2
公开(公告)日：2004-07-27
申请号：US10107443
申请日：2002-03-28
申请人： Toshiki Isogai , Yasushi Kohno , Toshimasa Yamamoto , Hiroyuki Wado
发明人： Toshiki Isogai , Yasushi Kohno , Toshimasa Yamamoto , Hiroyuki Wado
IPC分类号： G01N2700
CPC分类号： G01F1/6845
摘要： In a sensor chip for a fluid flow sensor, a thin film portion is formed above a hollow cavity portion while leaving thin film layers formed on the surface of a substrate. A conductor is provided on the inner wall face of a through hole formed to penetrate the substrate to thereby electrically connect a detecting portion constituted by a conductor film in the thin film layers and a substrate conductor portion formed on the rear face side of the through hole. The surface of a circuit board is formed with a control circuit and a base conductor portion electrically connected to the control circuit. The sensor chip and the circuit board are layered and the substrate conductor portion and the base conductor portion are electrically connected.
摘要翻译：在用于流体流量传感器的传感器芯片中，在中空空腔部分的上方形成薄膜部分，同时留下形成在基板表面上的薄膜层。在形成为穿透基板的通孔的内壁面上设置有导体，由此将由薄膜层中的导体膜构成的检测部和形成在通孔的背面侧的基板导体部电连接。电路板的表面形成有电连接到控制电路的控制电路和基底导体部分。传感器芯片和电路板被层叠，并且基板导体部分和基底导体部分电连接。

37. 发明授权

US08970090B2 Ultrasonic sensor 有权
标题翻译：超声波传感器
公开(公告)号：US08970090B2
公开(公告)日：2015-03-03
申请号：US13170510
申请日：2011-06-28
申请人： Keiko Akiyama , Mitsuyasu Matsuura , Toshiki Isogai , Makiko Sugiura
发明人： Keiko Akiyama , Mitsuyasu Matsuura , Toshiki Isogai , Makiko Sugiura
IPC分类号： H01L41/09 , G01H11/08 , B06B3/00 , G10K11/02 , G10K13/00
CPC分类号： G01H11/08 , B06B3/00 , G10K11/025 , G10K13/00
摘要： An ultrasonic sensor is disclosed. The ultrasonic sensor includes a piezoelectric element and an acoustic matching member. The piezoelectric element is configured to detect ultrasonic wave transmitted from a transmitter and reflected by a detection target object located in a detection target space. The acoustic matching member is configured to conduct the received ultrasonic wave to the piezoelectric element. The piezo electric element is covered with the acoustic matching member including a principal oscillation portion and a supplement oscillation portion. Thickness of a part of the supplement oscillation portion, the part covering the piezoelectric element, is smaller than a predetermined thickness threshold.
摘要翻译：公开了一种超声波传感器。超声波传感器包括压电元件和声匹配元件。压电元件被配置为检测从发射器发射并由位于检测目标空间中的检测目标对象反射的超声波。声匹配构件被配置为将接收的超声波传导到压电元件。压电元件被包括主振荡部分和补充振荡部分的声匹配部件覆盖。辅助振荡部分的覆盖压电元件的部分的一部分的厚度小于预定的厚度阈值。

38. 发明授权

US08248887B2 Physical object detection system 有权
标题翻译：物理检测系统
公开(公告)号：US08248887B2
公开(公告)日：2012-08-21
申请号：US12656663
申请日：2010-02-12
申请人： Keiko Akiyama , Mitsuyasu Matsuura , Toshiki Isogai , Takahiko Yoshida , Yasuyuki Okuda
发明人： Keiko Akiyama , Mitsuyasu Matsuura , Toshiki Isogai , Takahiko Yoshida , Yasuyuki Okuda
IPC分类号： G01S15/93
CPC分类号： G01S7/521 , G01S7/52003 , G01S7/52006 , G01S7/524 , G01S7/527 , G01S7/539 , G01S15/101 , G01S15/42 , G01S15/87 , G01S15/931 , G01S2015/938
摘要： In an obstacle detection system, a wave transmitted by a transmitting element and received by receiving elements as a receiving wave includes extraneous waves, which are reflection waves from other than an obstacle, and obstacle reflection waves from an obstacle. It is determined that, an obstacle is present, if the reflection waves are detected as having an amplitude (voltage) greater than a threshold level and a reception time difference between time points at which the amplitude exceeds threshold level at the receiving elements is less than a predetermined time.
摘要翻译：在障碍物检测系统中，由发送元件发送并由接收元件作为接收波接收的波包括作为来自障碍物的反射波的外来波和来自障碍物的障碍物反射波。确定存在障碍物，如果反射波被检测为具有大于阈值电平的幅度（电压），并且在接收元件处振幅超过阈值电平的时间点之间的接收时间差小于一个预定的时间。

39. 发明授权

US08045182B2 Location detection apparatus 失效
标题翻译：位置检测装置
公开(公告)号：US08045182B2
公开(公告)日：2011-10-25
申请号：US12461480
申请日：2009-08-13
申请人： Toshiki Isogai , Hisanaga Matsuoka , Mitsuyasu Matsuura , Mitsuru Fujita , Motoi Oda
发明人： Toshiki Isogai , Hisanaga Matsuoka , Mitsuyasu Matsuura , Mitsuru Fujita , Motoi Oda
IPC分类号： G01B11/14
CPC分类号： G01C15/002 , G01S7/4811 , G01S7/4813 , G01S7/4817 , G01S17/42
摘要： A location detection apparatus is disclosed that includes: a light source; a light output side reflector having a reflecting surface for reflecting light from the light source to a space; a rotation mechanism for rotating the light output side reflector; a first light receiving element for receiving the light reflected from an object existing in the space; a light reception side reflector for reflecting the light from the object to the first light receiving element; a second light receiving element for receiving the light from the light output side reflector; a light conductor for conducting the light reflected from or transmitted through the reflecting surface toward the second light receiving element when the light output side reflector is in a predetermined position; and a rotational position detector that detects rotational position of the light output side reflector based on a detection result of the second light receiving element.
摘要翻译：公开了一种位置检测装置，包括：光源; 光输出侧反射器，具有用于将来自光源的光反射到空间的反射面; 用于旋转光输出侧反射器的旋转机构; 第一光接收元件，用于接收从存在于该空间中的物体反射的光; 光接收侧反射器，用于将来自物体的光反射到第一光接收元件; 第二光接收元件，用于接收来自光输出侧反射器的光; 光导体，用于当所述光输出侧反射器处于预定位置时，将从所述反射表面反射或透射的光朝向所述第二光接收元件传导; 以及旋转位置检测器，其基于第二光接收元件的检测结果来检测光输出侧反射器的旋转位置。

40. 发明申请

US20110181725A1 OPTICAL SENSOR DEVICE FOR VEHICLE 审中-公开
标题翻译：用于车辆的光学传感器装置
公开(公告)号：US20110181725A1
公开(公告)日：2011-07-28
申请号：US13009090
申请日：2011-01-19
申请人： Mitsuyasu Matsuura , Toshiki Isogai , Keiko Akiyama , Keishi Kato , Toshihiro Hattori , Kazuyoshi Akiba
发明人： Mitsuyasu Matsuura , Toshiki Isogai , Keiko Akiyama , Keishi Kato , Toshihiro Hattori , Kazuyoshi Akiba
IPC分类号： H04N7/18 , G03B17/02
CPC分类号： G03B17/02 , B60S1/0848 , B60S1/56
摘要： A camera unit is provided in a hollow portion of an electric motor. A rotor is rotatably arranged at an outer periphery of a stator. A cylindrical motor casing is attached to the rotor. A lens cover is attached to the motor casing at a position of a front side of a lens of the camera unit. The lens cover is rotated together with the motor casing and the rotor, so that attachment adhered to an outer surface of the lens cover is removed by centrifugal force.
摘要翻译：摄像机单元设置在电动机的中空部分中。转子可旋转地布置在定子的外周。圆柱形马达壳体附接到转子。在摄像机单元的镜头的前侧的位置处，将电动机壳体安装在镜头盖上。透镜盖与马达壳体和转子一起旋转，从而通过离心力去除附着在透镜盖外表面上的附着物。

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