公开(公告)号：US07191658B2

公开(公告)日：2007-03-20

申请号：US11142430

申请日：2005-06-02

申请人： Teruo Oda ,  Inao Toyoda

发明人： Teruo Oda ,  Inao Toyoda

IPC分类号： G01L11/00

CPC分类号： G01L19/0645 ,  G01L9/006 ,  G01L23/18 ,  G01L23/221

摘要： One end of a rod-like pressure-conveying member is disposed in a sensing unit, and the other end extends into and through an insertion hole of an engine. A combustion pressure, to which the other end of the rod-like member is exposed, is conveyed to the sensing unit through the pressure-conveying member for the detection of the combustion pressure. The pressure-conveying member resonates at a knocking frequency fn of the engine and the knocking frequency fn is detected based on the resonance of the pressure-conveying member.

摘要翻译： 杆状压力传送构件的一端设置在感测单元中，另一端伸入并穿过发动机的插入孔。 杆状构件的另一端露出的燃烧压力通过压力传送构件被传送到感测单元，用于检测燃烧压力。 压力传递部件以发动机的爆震频率f N n N谐振，并且基于压力传送部件的共振来检测爆震频率f N n N。

公开(公告)号：US07002227B2

公开(公告)日：2006-02-21

申请号：US10759122

申请日：2004-01-20

申请人： Inao Toyoda ,  Teruo Oda ,  Seiichirou Otake ,  Hiroaki Tanaka

发明人： Inao Toyoda ,  Teruo Oda ,  Seiichirou Otake ,  Hiroaki Tanaka

IPC分类号： H01L29/84

CPC分类号： G01L9/0098 ,  G01L9/0052

摘要： A pressure detecting device includes a semiconductor substrate (30, 200, 300, 400) for outputting an electrical signal corresponding to an applied pressure received from a pressure transmitting member (20) having electrically conductive properties disposed on the front surface of the semiconductor substrate (30, 200, 300, 400). The substrate (30, 200, 300, 400) and the pressure transmitting member (20) are accommodated in a housing (10). A lead member (50) electrically independent of the housing (10) is accommodated in the housing (10) at the back surface side of the semiconductor substrate (30, 200, 300, 400), and the lead member (50) and an electrode (35b) of the substrate (30, 200, 300, 400) are electrically connected to each other through conductive adhesive material (40). The housing (10) preferably includes a first portion (101), a second portion (102) having smaller thermal conductivity than the first portion, and an electrically conductive partition portion (103).

摘要翻译： 压力检测装置包括半导体衬底（30,200,300,400），用于输出对应于从具有设置在半导体衬底的前表面上的导电性能的压力传递部件（20）接收的施加的压力的电信号（ 30,200,300,400）。 衬底（30,200,300,400）和压力传递构件（20）容纳在壳体（10）中。 电气独立于壳体（10）的引线构件（50）在半导体衬底（30,200,300,400）的背面侧容纳在壳体（10）中，并且引线构件（50）和 基板（30,200,300,400）的电极（35b）通过导电粘合材料（40）彼此电连接。 壳体（10）优选地包括第一部分（101），具有比第一部分更小的热导率的第二部分（102）和导电分隔部分（103）。

公开(公告)号：US20050274189A1

公开(公告)日：2005-12-15

申请号：US11142430

申请日：2005-06-02

申请人： Teruo Oda ,  Inao Toyoda

发明人： Teruo Oda ,  Inao Toyoda

IPC分类号： G01L9/00 ,  G01L11/00 ,  G01L23/18 ,  G01L23/22

CPC分类号： G01L19/0645 ,  G01L9/006 ,  G01L23/18 ,  G01L23/221

摘要： One end of a rod-like pressure-conveying member is disposed in a sensing unit, and the other end extends into and through an insertion hole of an engine. A combustion pressure, to which the other end of the rod-like member is exposed, is conveyed to the sensing unit through the pressure-conveying member for the detection of the combustion pressure. The pressure-conveying member resonates at a knocking frequency fn of the engine and the knocking frequency fn is detected based on the resonance of the pressure-conveying member.

摘要翻译： 杆状压力传送构件的一端设置在感测单元中，另一端伸入并穿过发动机的插入孔。 杆状构件的另一端露出的燃烧压力通过压力传送构件被传送到感测单元，用于检测燃烧压力。 压力传递部件以发动机的爆震频率f N n N谐振，并且基于压力传送部件的共振来检测爆震频率f N n N。

公开(公告)号：US06962085B2

公开(公告)日：2005-11-08

申请号：US10778135

申请日：2004-02-17

申请人： Teruo Oda ,  Inao Toyoda

发明人： Teruo Oda ,  Inao Toyoda

IPC分类号： G01L9/04 ,  G01L9/00 ,  G01L23/18 ,  G01L9/06

CPC分类号： G01L23/08 ,  G01L9/006

摘要： A pressure detector such as a combustion pressure sensor includes a pressure-sensitive element disposed in a cylindrical housing. Electrical signals responsive to pressure applied to the pressure-responsive element are generated in the element and led to output terminals through conductor patterns formed on the surface of a connecting member disposed between the pressure-responsive element and the output terminals. The conductor patterns may be formed in grooves formed on the surface of the connecting member. In place of the connecting member, a disc-shaped thin conductive member made of an anisotropiccally conductive material may be used.

摘要翻译： 诸如燃烧压力传感器的压力检测器包括设置在圆柱形壳体中的压敏元件。 响应于施加到压力响应元件的压力的电信号在元件中产生并且通过形成在设置在压力响应元件和输出端子之间的连接构件的表面上的导体图案而被引导到输出端子。 导体图案可以形成在形成在连接构件的表面上的凹槽中。 可以使用由各向异性导电材料制成的盘状薄导电构件来代替连接构件。

公开(公告)号：US07114396B2

公开(公告)日：2006-10-03

申请号：US11070278

申请日：2005-03-03

申请人： Teruo Oda ,  Yasuo Shibata

发明人： Teruo Oda ,  Yasuo Shibata

IPC分类号： G01L7/08

CPC分类号： G01L19/0645 ,  G01L23/18

摘要： A pressure sensor has a sensing unit and a pressure transmitting rod housed in a case, and a pressure receiving diaphragm. The case has a sensing unit housing portion and a pipe portion that extends from the sensing unit housing portion in a form of a pipe. The pipe portion includes an inner pipe and an outer pipe. The inner pipe is arranged inside the outer pipe and fixed to the outer pipe. The pipe portion has the first end located adjacent to the sensing unit and the second end away from the sensing unit. The inner pipe is projected from the outer pipe at the second end of the pipe portion. The pressure receiving diaphragm is welded to the inner pipe at the second end of the pipe portion such that it covers an opening of the inner pipe. The pressure transmitting rod is arranged inside the case such that its first end and second end are located on the sensing unit side and the pressure receiving diaphragm side, respectively. Pressure received by the pressure sensing diaphragm is transmitted to the sensing unit via the pressure transmitting rod.

摘要翻译： 压力传感器具有容纳在壳体中的感测单元和压力传递杆以及受压隔膜。 壳体具有感测单元容纳部分和从感测单元壳体部分以管的形式延伸的管部分。 管部包括内管和外管。 内管布置在外管内并固定在外管上。 管部分具有位于感测单元附近的第一端，远离感测单元的第二端。 内管在管部的第二端从外管突出。 压力接收隔膜在管部分的第二端处焊接到内管，使得其覆盖内管的开口。 压力传递杆设置在壳体内，使得其第一端和第二端分别位于感测单元侧和受压膜侧。 由压力传感膜接受的压力通过压力传递杆传递到传感单元。

公开(公告)号：US20050252299A1

公开(公告)日：2005-11-17

申请号：US11127098

申请日：2005-05-12

申请人： Teruo Oda

发明人： Teruo Oda

IPC分类号： G01L7/08 ,  G01L9/00 ,  G01L19/14 ,  G01L23/18

CPC分类号： G01L23/18 ,  G01L9/006 ,  G01L19/0084 ,  G01L19/147 ,  G01L19/148

摘要： Pressure detecting apparatus includes: a housing; a pipe extending from one end of the housing and having an elongated shape; and a pressure sensitive element for detecting pressure and outputting a signal corresponding to the pressure. The pipe includes a top end capable of receiving the pressure. The pressure sensitive element is disposed on the top end of the pipe. The housing includes a connector for retrieving the signal from the pressure sensitive element. The pipe further includes a wiring member disposed inside the pipe so that the wiring member connects between the pressure sensitive element and connector electrically.

摘要翻译： 压力检测装置包括：壳体; 从所述壳体的一端延伸并具有细长形状的管; 以及用于检测压力并输出对应于该压力的信号的压敏元件。 该管包括能够承受压力的顶端。 压敏元件设置在管道的顶端。 壳体包括用于从压敏元件检索信号的连接器。 该管还包括布置在管内的布线构件，使得布线构件在压敏元件和连接器之间电连接。

公开(公告)号：US20090168603A1

公开(公告)日：2009-07-02

申请号：US12318187

申请日：2008-12-23

申请人： Yasuyuki Okuda ,  Kiyonari Kojima ,  Teruo Oda ,  Akitoshi Yamanaka ,  Takaaki Kawai ,  Makiko Sugiura ,  Takayuki Ishikawa

发明人： Yasuyuki Okuda ,  Kiyonari Kojima ,  Teruo Oda ,  Akitoshi Yamanaka ,  Takaaki Kawai ,  Makiko Sugiura ,  Takayuki Ishikawa

IPC分类号： G01S3/80 ,  B06B1/00

CPC分类号： G01S7/521 ,  B06B1/0629 ,  G01S3/808 ,  G01S7/52004 ,  G01S15/42 ,  G01S15/931

摘要： An ultrasonic sensor includes a transmitting device, receiving devices arranged in an array, and a circuit device. One receiving device is configured as a reference receiving device. The circuit device includes a reference signal generator and first and second synchronous detectors. The reference signal generator generates a reference signal by using a received signal of the reference receiving device. The first synchronous detector performs synchronous detection of a received signal of one of the receiving devices based on the reference signal to detect a distance to an object. The second synchronous detector performs synchronous detection of received signals of the receiving devices except the reference receiving device based on the reference signal to detect a direction of the object.

摘要翻译： 超声波传感器包括发送装置，排列成阵列的接收装置和电路装置。 一个接收设备被配置为参考接收设备。 电路装置包括参考信号发生器和第一和第二同步检测器。 参考信号发生器通过使用参考接收装置的接收信号产生参考信号。 第一同步检测器基于参考信号执行接收装置之一的接收信号的同步检测，以检测到对象的距离。 第二同步检测器基于参考信号执行除基准接收装置之外的接收装置的接收信号的同步检测，以检测对象的方向。

公开(公告)号：US07263891B2

公开(公告)日：2007-09-04

申请号：US11127098

申请日：2005-05-12

申请人： Teruo Oda

发明人： Teruo Oda

IPC分类号： G01L7/08

CPC分类号： G01L23/18 ,  G01L9/006 ,  G01L19/0084 ,  G01L19/147 ,  G01L19/148

摘要： Pressure detecting apparatus includes: a housing; a pipe extending from one end of the housing and having an elongated shape; and a pressure sensitive element for detecting pressure and outputting a signal corresponding to the pressure. The pipe includes a top end capable of receiving the pressure. The pressure sensitive element is disposed on the top end of the pipe. The housing includes a connector for retrieving the signal from the pressure sensitive element. The pipe further includes a wiring member disposed inside the pipe so that the wiring member connects between the pressure sensitive element and connector electrically.

摘要翻译： 压力检测装置包括：壳体; 从所述壳体的一端延伸并具有细长形状的管; 以及用于检测压力并输出对应于该压力的信号的压敏元件。 该管包括能够承受压力的顶端。 压敏元件设置在管道的顶端。 壳体包括用于从压敏元件检索信号的连接器。 该管还包括布置在管内的布线构件，使得布线构件在压敏元件和连接器之间电连接。

公开(公告)号：US20060090569A1

公开(公告)日：2006-05-04

申请号：US11313927

申请日：2005-12-22

申请人： Haruhiko Myagawa ,  Teruo Oda

发明人： Haruhiko Myagawa ,  Teruo Oda

IPC分类号： G01L9/00

CPC分类号： G01L9/0051 ,  G01L19/0084

摘要： Two sides of a single metal plate are bent to form the structure of a spring terminal having two spring portions. In the spring terminal having such a structure, the two spring portions are different from each other in a natural frequency. For this reason, when external vibrations are applied to a pressure sensor, even if one of the two spring portions of the spring terminal resonates with the external vibrations, the other spring portion can keep the electric connection between a circuit in a substrate and a terminal.

摘要翻译： 弯曲单个金属板的两侧以形成具有两个弹簧部分的弹簧端子的结构。 在具有这种结构的弹簧端子中，两个弹簧部分在固有频率上彼此不同。 因此，当将外部振动施加到压力传感器时，即使弹簧端子的两个弹簧部分中的一个与外部振动共振，另一个弹簧部分可以保持基板中的电路与端子之间的电连接 。

公开(公告)号：US07312406B2

公开(公告)日：2007-12-25

申请号：US10645637

申请日：2003-08-22

申请人： Teruo Oda

发明人： Teruo Oda

IPC分类号： H01L23/28

CPC分类号： G01L19/0084 ,  G01L19/143 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/48091 ,  Y10T29/49002 ,  H01L2924/00014 ,  H01L2924/00

摘要： A sensor includes a metallic housing having a hollow portion, a metallic terminal pin, a part of which is inserted into the hollow portion of the housing, a sensing element connected to the terminal pin, and a resin casing. The terminal pin and the resin casing provide a connector for connecting an outer circuit outside the sensor. A part of the resin casing is disposed in the hollow portion. The terminal pin and the housing are molded with the resin casing by insert molding so that the resin casing, the terminal pin, and the housing are integrated together.

摘要翻译： 传感器包括具有中空部分的金属壳体，金属端子销，其一部分插入到壳体的中空部分中，连接到端子销的感测元件和树脂壳体。 端子销和树脂壳体提供用于连接传感器外部的外部电路的连接器。 树脂壳体的一部分设置在中空部分中。 端子销和壳体通过嵌件成型用树脂壳体模制，使得树脂壳体，端子销和壳体被集成在一起。