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1. 发明专利

JP2013221776A Pressure sensor 有权
标题翻译：压力传感器
公开(公告)号：JP2013221776A
公开(公告)日：2013-10-28
申请号：JP2012091856
申请日：2012-04-13
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： MIZUNO KENTARO , HASHIMOTO SHOJI , TAGUCHI RIE , OHIRA YOSHIE , YASUDA HIROMICHI
IPC分类号： G01L23/22
摘要： PROBLEM TO BE SOLVED: To provide a pressure sensor equipped with a seal structure with high reliability.SOLUTION: A pressure sensor 1A includes: a pressure receiving rod 3 having a jaw portion 3a; an elastic seal member 4; and a first fixing member 5. The jaw portion 3a of the pressure receiving rod 3 opposes to a step surface of a housing 2 in an axial direction. The first fixing member 5 is fixed to the housing 2, and opposed to the step surface of the housing 2 through the jaw portion 3a of the pressure receiving rod 3 in the axial direction. The elastic seal member 4 is provided between the jaw portion 3a of the pressure receiving rod 3 and the first fixing member 5. By a compressed load acted between the first fixing member 5 and the step surface of the housing 2, a seal load is added to the elastic seal member 4.
摘要翻译：要解决的问题：提供具有高可靠性的密封结构的压力传感器。解决方案：压力传感器1A包括：压力接收杆3，其具有钳口部分3a; 弹性密封件4; 和第一固定构件5.压力接收杆3的钳口部分3a在轴向方向上抵靠壳体2的台阶表面。第一固定构件5固定在壳体2上，并且通过压力接收杆3的钳口部分3a在轴向与壳体2的台阶面相对。弹性密封构件4设置在受压杆3的钳口部分3a和第一固定构件5之间。通过作用在第一固定构件5和壳体2的台阶表面之间的压缩载荷，增加了密封载荷到弹性密封件4。

2. 发明专利

JP2010117179A Force detecting element 有权
标题翻译：强制检测元件
公开(公告)号：JP2010117179A
公开(公告)日：2010-05-27
申请号：JP2008289039
申请日：2008-11-11
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： MIZUNO KENTARO , HASHIMOTO SHOJI , MORIYA SAKANORI , YASUDA HIROMICHI
IPC分类号： G01L1/18
CPC分类号： G01L9/0098
摘要： PROBLEM TO BE SOLVED: To provide a temperature-compensated force detecting element which suppresses leak current due to a parasitic diode.
SOLUTION: The force detecting element 100 includes: a silicon substrate 10; an insulating layer 20 provided on the silicon layer 10; a p-type device layer 30 provided on the insulating layer 20; and a positive-side electrode 60a and a negative-side electrode 60b provided on the device layer 30 and arranged with a spacing between them. In the device layer 30, a gauge section 37 which is electrically connected to the positive-side electrode 60a and has a p-type impurity concentration higher than that of the remainder, and an n-type region 36 which is electrically connected to the negative-side electrode 60b are formed.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种温度补偿力检测元件，其抑制由寄生二极管引起的漏电流。解决方案：力检测元件100包括：硅衬底10; 设置在硅层10上的绝缘层20; 设置在绝缘层20上的p型器件层30; 以及设置在器件层30上并且间隔设置的正极侧电极60a和负极侧电极60b。在器件层30中，与正侧电极60a电连接并且具有高于其余部分的p型杂质浓度的量规部分37和与负电极60a电连接的n型区域36 形成侧面电极60b。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2010091471A Soot detecting sensor 审中-公开
标题翻译：检测传感器
公开(公告)号：JP2010091471A
公开(公告)日：2010-04-22
申请号：JP2008262978
申请日：2008-10-09
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： MIZUNO KENTARO , IKEDA SHINJI
IPC分类号： G01N27/04
摘要： PROBLEM TO BE SOLVED: To provide a soot detecting sensor having a small heat capacity.
SOLUTION: The soot detecting sensor 100 includes a substrate 12 having a groove 14 at a surface layer section, a detection section 16a supported by the substrate 12 via a beam section 16b and disposed on the groove 14, a pair of detection electrodes 24a, 24b provided at the detection section 16a and disposed with an interval, and conductive wiring 32 provided at the detection section 16a and disposed at the interval.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供具有小热容量的烟灰检测传感器。烟尘检测传感器100包括在表层部分具有凹槽14的基板12，经由光束部分16b被支撑并设置在凹槽14上的基板12支撑的检测部分16a，一对检测电极 24a，24b，设置在检测部16a处并且间隔设置;以及导电布线32，设置在检测部16a处并以间隔配置。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2010091352A Pressure measuring device 审中-公开
标题翻译：压力测量装置
公开(公告)号：JP2010091352A
公开(公告)日：2010-04-22
申请号：JP2008260191
申请日：2008-10-07
申请人： Nippon Soken Inc , Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社日本自動車部品総合研究所 , 株式会社豊田中央研究所
发明人： MORIYA SAKANORI , MIZUNO KENTARO , HASHIMOTO SHOJI , HONDA ATSUSHI
IPC分类号： G01L9/00
摘要： PROBLEM TO BE SOLVED: To provide a pressure measuring device which can perform pressure measurement exactly to the utmost with a pressure detecting element held in a housing.
SOLUTION: The pressure measuring device 1 includes a current supply means 5, the pressure detecting element 2 which is supplied with a supply current by the current supply means and performs detection of pressure, and the housing 15 which holds the pressure detecting element 2. Besides, the device includes a voltage measuring means 6 which conducts output corresponding to measured pressure and a control part (ECU) 7 which selects an input value of the supply current on the occasion of pressure detection, according to the temperature characteristic of the housing 15. The control part 7 estimates the state of the housing, based on the temperature characteristic of the housing 15, and selects the input value of the supply current supplied to the pressure detecting element, so as to offset the effect of the state of the housing on a measured value of the pressure.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过保持在壳体中的压力检测元件最大程度地进行压力测量的压力测量装置。解决方案：压力测量装置1包括电流供应装置5，由电流供应装置供应电源电流并执行压力检测的压力检测元件2和保持压力检测元件的壳体15 此外，该装置包括：对应于测量压力进行输出的电压测量装置6和根据压力检测的温度特性选择供电电流的输入值的控制部分（ECU）7 壳体15.控制部7基于壳体15的温度特性来估计壳体的状态，并且选择供给到压力检测元件的供给电流的输入值，以抵消对壳体15的状态的影响房屋的测量值就是压力。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2014176148A Rotor with temperature measuring function 有权
标题翻译：具有温度测量功能的转子
公开(公告)号：JP2014176148A
公开(公告)日：2014-09-22
申请号：JP2013044921
申请日：2013-03-07
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： YAMASHITA MASAHIKO , MIZUNO KENTARO , HASHIMOTO SHOJI , NAKAI HIDEO , SASAKI KEI , HATTORI HIROYUKI
IPC分类号： H02K11/00
摘要： PROBLEM TO BE SOLVED: To solve the problem that, if a coil which generates power by utilizing a magnetic flux strength change generated in a rotor when rotating the rotor is combined with an electronic component which measures a temperature of the rotor and transmits the temperature by radio, the temperature of the rotor can be directly measured without connecting to the rotor but it is difficult to actually package the coil and the electronic component in the rotor.SOLUTION: In the case where a permanent magnet is fixed within a rotor core, a hole that may act as a flux barrier may be formed in the rotor core. The flux barrier is configured to improve rotation efficiency of a motor by inhibiting passage of a magnetic flux originally, no magnetic flux is passed. However, a magnetic flux to be leaked to the flux barrier is present and power can be generated by the leaked magnetic flux. A power generation coil is then accommodated in the flux barrier. Therefore, a temperature measuring function can be added to a rotor while preventing motor characteristics from being influenced.
摘要翻译：要解决的问题：为了解决当旋转转子时利用转子产生的磁通强度变化来产生电力的线圈与测量转子温度并传递温度的电子部件组合在一起的问题无线电，可以直接测量转子的温度而不连接转子，但实际上难以将线圈和电子部件封装在转子中。解决方案：在永磁体固定在转子芯内的情况下，可以在转子芯中形成可用作磁通屏障的孔。磁通势垒构造为通过抑制原来的磁通的通过，没有磁通量通过来提高电动机的旋转效率。然而，存在要泄漏到磁通屏障的磁通量，并且可以通过泄漏的磁通量产生功率。然后，发电线圈被容纳在磁通屏障中。因此，可以在转子上添加温度测量功能，同时防止电机特性受到影响。

6. 发明专利

JP2009300235A Method for manufacturing force detection sensor 有权
标题翻译：制造力检测传感器的方法
公开(公告)号：JP2009300235A
公开(公告)日：2009-12-24
申请号：JP2008154457
申请日：2008-06-12
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： HASHIMOTO SHOJI , MIZUNO KENTARO , MORIYA SAKANORI , YASUDA HIROMICHI
IPC分类号： G01L23/22
摘要： PROBLEM TO BE SOLVED: To provide a technique for manufacturing a force detection sensor for assembling a diaphragm in which a large-diameter recess and a small-diameter projection are formed concentrically on a pressure reception surface, and a force transmission rod.
SOLUTION: A process for manufacturing the force detection sensor includes: a recess formation process for forming the recess on the pressure reception surface 13a of a material 13 that becomes a diaphragm; and a projection completion process for completing the projection inside the formed recess. In the recess formation process, a pressure pin 8 in which a plane in a shape corresponding to the bottom surface of the recess is formed on an apical surface 8b is pressed to the surface side of the pressure reception surface 13a of the material 13 supported by a guide ring 4 and a lifter 6. The recess is formed on the pressure reception surface 13a at a part in contact with the apical surface 8b in a planar shape.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于制造用于组装其中大直径凹部和小直径突起同心地形成在压力接收表面上的隔膜的力检测传感器的技术和力传递杆。解决方案：用于制造力检测传感器的方法包括：用于在成为隔膜的材料13的压力接收表面13a上形成凹部的凹陷形成工艺; 以及用于完成形成的凹部内的突起的投影完成处理。在凹部形成处理中，在顶面8b上形成有与凹部的底面相对应的形状的平面的压力销8被按压到材料13的受压面13a的表面侧，导向环4和升降器6.凹部形成在压力接收表面13a上，与顶面8b的平面形状接触。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2010002224A Force-detecting element and method for manufacturing therefor 有权
标题翻译：强制检测元件及其制造方法
公开(公告)号：JP2010002224A
公开(公告)日：2010-01-07
申请号：JP2008159511
申请日：2008-06-18
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： MIZUNO KENTARO , HASHIMOTO SHOJI , MORIYA SAKANORI , YASUDA HIROMICHI
IPC分类号： G01L1/18 , H01L29/84
摘要： PROBLEM TO BE SOLVED: To provide a method for simply manufacturing a force-detecting element having a gauge part whose height is standardized. SOLUTION: The force-detecting element 100 has a multilayer substrate 7 composed of a base layer 2, an insulating layer 4 and a semiconductor layer 6 so as to be layered. The gauge part 14 is disposed at the semiconductor layer 6 so as to extend at a prescribed height between a pair of electrodes 10a, 10b. The method for manufacturing the force-detecting element 100 has a first etching process comprising; a step of preparing the multilayer substrate 7 having the semiconductor layer 6 whose thickness is larger than the prescribed height of the gauge part 14; a step of forming a first groove 15 by etching the semiconductor layer 6 from its surface to depth corresponding to the prescribed height of the gauge part 14; and a step of forming the convex gauge part 14 on the side of the first groove 15. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于简单地制造具有其高度被标准化的量规部件的力检测元件的方法。解决方案：力检测元件100具有由基底层2，绝缘层4和半导体层6构成的层叠的多层基板7。测量部件14设置在半导体层6处，以便在一对电极10a，10b之间以规定的高度延伸。用于制造力检测元件100的方法具有第一蚀刻工艺，其包括：准备厚度大于规格部14的规定高度的半导体层6的多层基板7的工序; 通过将半导体层6从与表面规定部14的规定高度相对应的表面对深度进行蚀刻来形成第一槽15的工序; 以及在第一槽15侧形成凸规部14的步骤。（C）2010，JPO＆INPIT

8. 发明专利

JP2009277550A Hermetic seal terminal and manufacturing method of the same 有权
标题翻译：其密封端子及其制造方法
公开(公告)号：JP2009277550A
公开(公告)日：2009-11-26
申请号：JP2008128671
申请日：2008-05-15
申请人： Nippon Soken Inc , Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社日本自動車部品総合研究所 , 株式会社豊田中央研究所
发明人： MORIYA SAKANORI , YASUDA HIROMICHI , MIZUNO KENTARO , HASHIMOTO SHOJI , HONDA ATSUSHI
IPC分类号： H01R9/16 , H01L23/04
摘要： PROBLEM TO BE SOLVED: To provide a hermetic seal terminal having a simple constitution, enabling protection of leak-out of glass for the hermetic seal during assembly process, and to provide a manufacturing method of the same.
SOLUTION: The hermetic seal terminal 10 to load function elements on is equipped with a metal cylindrical member 101 with predetermined wall thickness; an insulating filling member 103 forming a loading side of the function elements and conductive leads 105, piercing and extending therethrough for conducting with the function elements, with an easily-deformed part 101A formed at one end of the cylindrical member end part. The manufacturing method of the same provides a process where, at one end of the metal cylindrical member 101 with predetermined wall thickness, the easily-deformed part 101A is formed, is made in contact with a jig, and the insulating filling member and the conductive leads piercing and extending therethrough are accommodated in an inner part of the metal cylindrical member; while the cylindrical member is being pressurized from the other end part of the same, the loading member is heated and melted, and then, cooled down and then solidified.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供具有简单结构的气密密封端子，能够在组装过程中保护用于气密密封的玻璃泄漏，并提供其制造方法。解决方案：装载功能元件的气密密封端子10配备有预定壁厚的金属圆筒形构件101; 形成功能元件的装载侧的绝缘填充构件103和形成在圆筒构件端部的一端的容易变形的部分101A的导电引线105穿过并延伸穿过其与功能元件导通。其制造方法提供了一种方法，其中在具有预定壁厚的金属圆柱形构件101的一端形成易变形部分101A，与夹具接触，并且绝缘填充构件和导电刺穿并延伸通过其的引线容纳在金属圆柱形构件的内部; 同时圆柱形构件从其另一端部被加压，加载和熔化装载构件，然后冷却然后固化。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2015059767A 温度センサ回路有权
标题翻译：温度传感器电路
公开(公告)号：JP2015059767A
公开(公告)日：2015-03-30
申请号：JP2013192197
申请日：2013-09-17
申请人：株式会社豊田中央研究所 , Toyota Central R&D Labs Inc
发明人： MIZUNO KENTARO , SHIMADA HIDETO , OHIRA YOSHIE
IPC分类号： G01K7/01 , H03K3/03 , H03K3/354
摘要：【課題】発振回路から出力されるクロック信号を利用して温度を測定する温度センサ回路を提供する。【解決手段】温度センサ回路1は、クロック信号CLKを生成する発振回路2と、クロック信号CLKを利用して遅延信号S2を生成する遅延回路4と、遅延信号S2の遅延時間をクロック信号CLKのクロック数に基づいて計測する遅延時間計測回路5を備えている。温度センサ回路1では、クロック信号CLKの周期の温度に対する温度依存特性と遅延信号S2の遅延時間の温度に対する温度依存特性の相違に基づいて、遅延時間計測回路5で計測されるクロック数が温度に対して変動するように構成されている。【選択図】図1
摘要翻译：要解决的问题：提供一种通过使用从振荡电路输出的时钟信号来测量温度的温度传感器电路。解决方案：温度传感器电路1包括：用于产生时钟信号CLK的振荡电路2; 延迟电路4，用于通过使用时钟信号CLK产生延迟信号S2; 以及延迟时间测量电路5，用于基于时钟信号CLK的时钟数来测量延迟信号S2的延迟时间。温度传感器电路1被配置为使得由延迟时间测量电路5测量的时钟数量根据温度根据时钟信号CLK的周期中的温度的温度依赖特性之间的差异和温度延迟信号S2的延迟时间的温度的相关特性。

10. 发明专利

JP2015010993A 圧力センサ有权
标题翻译：压力传感器
公开(公告)号：JP2015010993A
公开(公告)日：2015-01-19
申请号：JP2013138261
申请日：2013-07-01
申请人：株式会社豊田中央研究所 , Toyota Central R&D Labs Inc
发明人： MIZUNO KENTARO , HASHIMOTO SHOJI , TAGUCHI RIE , OHIRA YOSHIE
IPC分类号： G01L23/26
摘要：【課題】力検知素子に加える予荷重から独立した荷重を得ることができる圧力センサを提供すること。【解決手段】圧力センサ1Aは、ハウジング2、ハウジング2内に配置されている受圧ロッド3、ハウジング2に固定されている固定部材7、受圧ロッド3と固定部材7の間に配置されている力検知素子5及び力検知素子5の周囲に設けられているとともに受圧ロッド3と固定部材7の間に配置されている弾性部材6を備える。弾性部材6は、受圧ロッド3と固定部材7の間に作用する荷重によって圧縮されている。弾性部材6に加えられる圧縮荷重が、力検知素子5に加えられる予荷重よりも大きい。【選択図】図1
摘要翻译：要解决的问题：提供一种能够从施加到力检测元件的预载中获得独立负载的压力传感器。解决方案：压力传感器1A包括壳体2，设置在壳体2中的受压杆3，固定固定在壳体2上的构件7，设置在压力接收杆3和固定构件7之间的力检测元件5和设置在力检测元件5周围并设置在受压杆3和固定构件之间的弹性构件6 弹性构件6被压力接收杆3和固定构件7之间的负载压缩。施加到弹性构件6的压缩载荷大于施加到力检测元件5的预载荷。

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