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31. 发明授权

US07714482B2 Ultrasonic sensor 有权
标题翻译：超声波传感器
公开(公告)号：US07714482B2
公开(公告)日：2010-05-11
申请号：US12230955
申请日：2008-09-09
申请人： Yasuyuki Okuda , Makiko Sugiura
发明人： Yasuyuki Okuda , Makiko Sugiura
IPC分类号： H01L41/08
CPC分类号： G01S7/521 , G01S15/931 , H04R17/02
摘要： An ultrasonic sensor is disclosed. The ultrasonic sensor includes a plurality of sensor elements arranged in an array. Each sensor element includes an ultrasonic sensing element and an acoustic matching member. The ultrasonic sensor further includes a bonding member having a thickness approximately equal to a space interval between adjacent ultrasonic sensing elements. The bonding member adhesively fixes the plurality of sensor elements, and includes a portion contacting each ultrasonic sensing element. An elastic modulus of the portion is smaller than that of each ultrasonic sensing element.
摘要翻译：公开了一种超声波传感器。超声波传感器包括排列成阵列的多个传感器元件。每个传感器元件包括超声波感测元件和声匹配元件。超声波传感器还包括具有大致等于相邻的超声波感测元件之间的间隔的厚度的接合构件。粘合构件粘合地固定多个传感器元件，并且包括接触每个超声波感测元件的部分。该部分的弹性模量小于每个超声波感测元件的弹性模量。

32. 发明授权

US07693007B2 Ultrasonic sensor with separate sending device and receiving device 有权
标题翻译：超声波传感器具有独立的发送装置和接收装置
公开(公告)号：US07693007B2
公开(公告)日：2010-04-06
申请号：US12216730
申请日：2008-07-10
申请人： Makiko Sugiura , Yasuyuki Okuda , Takahiko Yoshida
发明人： Makiko Sugiura , Yasuyuki Okuda , Takahiko Yoshida
IPC分类号： G01S15/93
CPC分类号： G01S15/931 , G01S7/521 , G01S15/003
摘要： An ultrasonic sensor includes a sending device and a receiving device. The sending device has a sending surface for sending an ultrasonic wave into a sending area. The receiving device has a receiving surface for receiving the ultrasonic wave reflected by an external object from a receiving area. The sending area has an overlapping area with the receiving area. The overlapping area is offset to one of the sending area and the receiving area.
摘要翻译：超声波传感器包括发送装置和接收装置。发送装置具有用于将超声波发送到发送区域的发送表面。接收装置具有用于从接收区域接收由外部物体反射的超声波的接收表面。发送区域与接收区域有重叠区域。重叠区域偏移到发送区域和接收区域之一。

33. 发明授权

US07614305B2 Ultrasonic sensor 失效
标题翻译：超声波传感器
公开(公告)号：US07614305B2
公开(公告)日：2009-11-10
申请号：US12137048
申请日：2008-06-11
申请人： Tetsuo Yoshioka , Makiko Sugiura , Yasuyuki Okuda , Takahiko Yoshida , Kazuaki Watanabe
发明人： Tetsuo Yoshioka , Makiko Sugiura , Yasuyuki Okuda , Takahiko Yoshida , Kazuaki Watanabe
IPC分类号： G01N9/24
CPC分类号： B60Q1/0023 , G01S7/521 , G01S15/931 , G01S2015/939 , G10K11/02
摘要： An ultrasonic sensor includes an ultrasonic detector for detecting an ultrasonic wave, an acoustic matching member joined to the ultrasonic detector, a housing in which the ultrasonic detector and the acoustic matching member are accommodated, a vibration isolator located between the acoustic matching member and an inner side wall of the housing to damp an unwanted vibration from outside, and a cushion member located between the ultrasonic detector and an inner bottom wall of the housing to absorb external force applied to the ultrasonic sensor The cushion member is not in contact with the acoustic matching member.
摘要翻译：一种超声波传感器，包括：超声波检测用超声波检测器，与超声波检测器接合的声匹配部件，容纳超声波检测器和声匹配部件的壳体;位于声匹配部件与内窥镜外壳的侧壁，以阻止来自外部的不需要的振动，以及位于超声波检测器和壳体的内底壁之间的缓冲构件，以吸收施加到超声波传感器的外力。缓冲构件不与声匹配会员。

34. 发明申请

US20090085439A1 Ultrasonic sensor 有权
标题翻译：超声波传感器
公开(公告)号：US20090085439A1
公开(公告)日：2009-04-02
申请号：US12230955
申请日：2008-09-09
申请人： Yasuyuki Okuda , Makiko Sugiura
发明人： Yasuyuki Okuda , Makiko Sugiura
IPC分类号： H01L41/00
CPC分类号： G01S7/521 , G01S15/931 , H04R17/02
摘要： An ultrasonic sensor is disclosed. The ultrasonic sensor includes a plurality of sensor elements arranged in an array. Each sensor element includes an ultrasonic sensing element and an acoustic matching member. The ultrasonic sensor further includes a bonding member having a thickness approximately equal to a space interval between adjacent ultrasonic sensing elements. The bonding member adhesively fixes the plurality of sensor elements, and includes a portion contacting each ultrasonic sensing element. An elastic modulus of the portion is smaller than that of each ultrasonic sensing element.
摘要翻译：公开了一种超声波传感器。超声波传感器包括排列成阵列的多个传感器元件。每个传感器元件包括超声波感测元件和声匹配元件。超声波传感器还包括具有大致等于相邻的超声波感测元件之间的间隔的厚度的接合构件。粘合构件粘合地固定多个传感器元件，并且包括接触每个超声波感测元件的部分。该部分的弹性模量小于每个超声波感测元件的弹性模量。

35. 发明申请

US20090071255A1 Ultrasonic sensor and self diagnostic method of the same 有权
标题翻译：超声波传感器和自诊断方法相同
公开(公告)号：US20090071255A1
公开(公告)日：2009-03-19
申请号：US12153823
申请日：2008-05-27
申请人： Yasuyuki Okuda , Makiko Sugiura
发明人： Yasuyuki Okuda , Makiko Sugiura
IPC分类号： G01N29/04
CPC分类号： G01S7/521 , G01N2291/02881 , G01S7/52004 , G01S7/52006 , G01S15/931 , G01S2015/939 , G10K11/02
摘要： In an ultrasonic sensor, a first receiving device is configured to be sendable and receivable an ultrasonic wave. The ultrasonic wave sent from the first receiving device is transmitted through a vibration-reducing member disposed between the first receiving device and a second receiving device, and the second receiving device detects the ultrasonic wave. The ultrasonic sensor self diagnoses whether the second receiving device is operated without malfunction based on a detection signal of the second receiving device.
摘要翻译：在超声波传感器中，第一接收装置被配置为可发送和接收超声波。从第一接收装置发送的超声波通过设置在第一接收装置和第二接收装置之间的减振部件传递，第二接收装置检测超声波。超声波传感器基于第二接收装置的检测信号自身诊断第二接收装置是否没有故障地操作。

36. 发明申请

US20090028002A1 Ultrasonic sensor 有权
标题翻译：超声波传感器
公开(公告)号：US20090028002A1
公开(公告)日：2009-01-29
申请号：US12216730
申请日：2008-07-10
申请人： Makiko Sugiura , Yasuyuki Okuda , Takahiko Yoshida
发明人： Makiko Sugiura , Yasuyuki Okuda , Takahiko Yoshida
IPC分类号： G01S15/93
CPC分类号： G01S15/931 , G01S7/521 , G01S15/003
摘要： An ultrasonic sensor includes a sending device and a receiving device. The sending device has a sending surface for sending an ultrasonic wave into a sending area. The receiving device has a receiving surface for receiving the ultrasonic wave reflected by an external object from a receiving area. The sending area has an overlapping area with the receiving area. The overlapping area is offset to one of the sending area and the receiving area.
摘要翻译：超声波传感器包括发送装置和接收装置。发送装置具有用于将超声波发送到发送区域的发送表面。接收装置具有用于从接收区域接收由外部物体反射的超声波的接收表面。发送区域与接收区域有重叠区域。重叠区域偏移到发送区域和接收区域之一。

37. 发明申请

US20070268783A1 Ultrasonic sensor 失效
标题翻译：超声波传感器
公开(公告)号：US20070268783A1
公开(公告)日：2007-11-22
申请号：US11797205
申请日：2007-05-01
申请人： Yasuyuki Okuda , Takahiko Yoshida , Makiko Sugiura , Ryounosuke Tera , Yuuta Hasebe
发明人： Yasuyuki Okuda , Takahiko Yoshida , Makiko Sugiura , Ryounosuke Tera , Yuuta Hasebe
IPC分类号： G01S15/02
CPC分类号： G01S15/931 , G01H11/08 , G01S7/521
摘要： An ultrasonic sensor includes a plurality of vibrating parts, a plurality of receiving elements, and a waveguide. Each of the vibrating parts vibrates when a corresponding ultrasonic wave reflected by a detection object is transmitted thereto, and receives the ultrasonic wave. Each of the elements includes corresponding one of the vibrating parts and detects the object using the corresponding ultrasonic wave. The ultrasonic wave is transmitted through the waveguide to each of the elements. The waveguide includes a first opening facing the object, a second opening, and a reflecting surface that reflects the ultrasonic wave in a direction to each of the vibrating parts. The ultrasonic wave enters through the first opening. The second opening is not viewable from the first opening. The second opening holds the elements such that the each of the vibrating parts faces a direction where the each of the vibrating parts receives the ultrasonic wave.
摘要翻译：超声波传感器包括多个振动部件，多个接收元件和波导管。当由检测对象反射的相应的超声波被传送到每个振动部分时，其振动，并接收超声波。每个元件包括对应的一个振动部件，并使用相应的超声波检测物体。超声波通过波导传输到每个元件。波导包括朝向物体的第一开口，第二开口和反射表面，该反射表面朝向每个振动部分的方向反射超声波。超声波通过第一个开口进入。第二个开口不能从第一个开口看到。第二开口保持元件，使得每个振动部件面对每个振动部件接收超声波的方向。

38. 发明授权

US08578761B2 Concentration sensor device and concentration detecting method 有权
标题翻译：浓度传感器装置及浓度检测方法
公开(公告)号：US08578761B2
公开(公告)日：2013-11-12
申请号：US12733694
申请日：2009-03-25
申请人： Kenji Fukumura , Tetsuo Yoshioka , Tetsuo Fujii , Takaaki Kawai , Hirofumi Higuchi , Teruo Oda , Yasuyuki Okuda
发明人： Kenji Fukumura , Tetsuo Yoshioka , Tetsuo Fujii , Takaaki Kawai , Hirofumi Higuchi , Teruo Oda , Yasuyuki Okuda
IPC分类号： G01N33/00
CPC分类号： G01N27/226 , G01N33/28
摘要： A concentration sensor device includes a sensor unit, a substrate, and a sedimentation limit unit. The sensor unit detects a concentration of a specific component contained in liquid. The substrate has a face to which the sensor unit is arranged. The sedimentation limit unit is integrally arranged with the sensor unit or arranged at an upstream side of the sensor unit in a flowing direction of the liquid. The sedimentation limit unit is configured to prevent sedimentation of a foreign object on the sensor unit. The sedimentation limit unit includes a piezoelectric element to vibrate when electricity is supplied so as to promote the foreign object to be separated from the sensor unit. The substrate has a recess recessed in a thickness direction of the substrate.
摘要翻译：浓度传感器装置包括传感器单元，基板和沉降限制单元。传感器单元检测液体中包含的特定成分的浓度。基板具有布置传感器单元的面。沉降限制单元与传感器单元一体地布置或者沿着液体的流动方向布置在传感器单元的上游侧。沉淀限制单元被配置为防止异物在传感器单元上的沉降。沉降限制单元包括压电元件，当供电时振动，以促进异物与传感器单元分离。基板具有在基板的厚度方向上凹陷的凹部。

39. 发明申请

US20100235107A1 CONCENTRATION SENSOR DEVICE AND CONCENTRATION DETECTING METHOD 有权
标题翻译：浓度传感器装置和浓度检测方法
公开(公告)号：US20100235107A1
公开(公告)日：2010-09-16
申请号：US12733694
申请日：2009-03-25
申请人： Kenji Fukumura , Tetsuo Yoshioka , Tetsuo Fujii , Takaaki Kawai , Hirofumi Higuchi , Teruo Oda , Yasuyuki Okuda
发明人： Kenji Fukumura , Tetsuo Yoshioka , Tetsuo Fujii , Takaaki Kawai , Hirofumi Higuchi , Teruo Oda , Yasuyuki Okuda
IPC分类号： G01N27/22 , G01N33/00
CPC分类号： G01N27/226 , G01N33/28
摘要： A concentration sensor device includes a sensor unit, a substrate, and a sedimentation limit unit. The sensor unit detects a concentration of a specific component contained in liquid. The substrate has a face to which the sensor unit is arranged. The sedimentation limit unit is integrally arranged with the sensor unit or arranged at an upstream side of the sensor unit in a flowing direction of the liquid. The sedimentation limit unit is configured to prevent sedimentation of a foreign object on the sensor unit. The sedimentation limit unit includes a piezoelectric element to vibrate when electricity is supplied so as to promote the foreign object to be separated from the sensor unit. The substrate has a recess recessed in a thickness direction of the substrate.
摘要翻译：浓度传感器装置包括传感器单元，基板和沉降限制单元。传感器单元检测液体中包含的特定成分的浓度。基板具有布置传感器单元的面。沉降限制单元与传感器单元一体地布置或者沿着液体的流动方向布置在传感器单元的上游侧。沉淀限制单元被配置为防止异物在传感器单元上的沉降。沉降限制单元包括压电元件，当供电时振动，以促进异物与传感器单元分离。基板具有在基板的厚度方向上凹陷的凹部。

40. 发明授权

US08089826B2 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：US08089826B2
公开(公告)日：2012-01-03
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。

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