-
公开(公告)号：US06915702B2
公开(公告)日：2005-07-12
申请号：US10300617
申请日：2002-11-21
申请人： Yoshiteru Omura , Kentaro Mizuno , Kouji Tsukada , Jiro Sakata , Norio Fujitsuka
发明人： Yoshiteru Omura , Kentaro Mizuno , Kouji Tsukada , Jiro Sakata , Norio Fujitsuka
CPC分类号： G01L1/2293 , G01L1/18
摘要： Force detection devices may have high detection precision and may prevent current leakage through a strain gage 126 to the outside. For example, a force detection block 120 may include a semiconductor substrate 122, a first insulating layer 124 and a semiconductor layer 126 (strain gage). The strain gage 126 preferably includes a site where resistance changes in accordance with the stress acting thereon. The strain gage 126 preferably constitutes at least a portion of a ridge 130 projects from the surface of the force detection block 120. A force transmission block 138 may be attached to a top surface of the ridge 130. The width of the first insulating layer 124 is preferably greater than the width of the semiconductor layer 126.
摘要翻译： 力检测装置可以具有高检测精度并且可以防止通过应变计126向外部的电流泄漏。 例如，力检测块120可以包括半导体衬底122，第一绝缘层124和半导体层126（应变片）。 应变计126优选地包括其中电阻根据作用在其上的应力而变化的部位。 应变计126优选地构成从力检测块120的表面突出的隆起130的至少一部分。 力传递块138可以附接到脊130的顶表面。 第一绝缘层124的宽度优选地大于半导体层126的宽度。
-
公开(公告)号：US20080175012A1
公开(公告)日：2008-07-24
申请号：US11984085
申请日：2007-11-13
申请人： Keiichi Shimaoka , Kanae Murata , Yuichi Tanaka , Yoshiteru Omura , Isao Aoyagi , Norio Fujitsuka , Hiroyuki Matsubara
发明人： Keiichi Shimaoka , Kanae Murata , Yuichi Tanaka , Yoshiteru Omura , Isao Aoyagi , Norio Fujitsuka , Hiroyuki Matsubara
IPC分类号： B60Q1/24
CPC分类号： B60Q1/085 , B60Q1/525 , B60Q9/008 , B60Q2300/112 , B60Q2300/122 , B60Q2300/45 , B60Q2400/50 , B60T2210/32
摘要： An alerting illumination device, which includes a detecting component, a danger degree estimating component, a danger assuming component, an illuminating component and a controlling component, is provided. The danger degree estimating component estimates a degree of danger, with respect to a subject vehicle, of the person detected by the detecting component. The danger assuming component, on the basis of the estimated degree of danger, assumes whether or not the person detected by the detecting component is a danger with respect to the subject vehicle. The illuminating component illuminates light. The controlling component, in a case in which the danger assuming component assumes that the person is a danger, controls the illuminating component such that light, which shows a direction of the person who is assumed to be a danger and a distance to the person, is illuminated onto a road surface.
摘要翻译： 提供了一种警报照明装置，其包括检测部件，危险度估计部件，危险假定部件，照明部件和控制部件。 危险度估计部件估计由检测部件检测到的人对于本车辆的危险程度。 基于估计的危险程度的危险假设部件假设检测部件检测到的人是否对于本车辆是危险的。 照明组件照亮光。 控制部件在危险假定部件假设人为危险的情况下，控制照明部件，使得显示假定为危险的人的方向和与人的距离的光， 被照亮到路面上。
-
公开(公告)号：US07791458B2
公开(公告)日：2010-09-07
申请号：US11984085
申请日：2007-11-13
申请人： Keiichi Shimaoka , Kanae Murata , Yuichi Tanaka , Yoshiteru Omura , Isao Aoyagi , Norio Fujitsuka , Hiroyuki Matsubara
发明人： Keiichi Shimaoka , Kanae Murata , Yuichi Tanaka , Yoshiteru Omura , Isao Aoyagi , Norio Fujitsuka , Hiroyuki Matsubara
IPC分类号： B60Q1/00
CPC分类号： B60Q1/085 , B60Q1/525 , B60Q9/008 , B60Q2300/112 , B60Q2300/122 , B60Q2300/45 , B60Q2400/50 , B60T2210/32
摘要： An alerting illumination device, which includes a detecting component, a danger degree estimating component, a danger assuming component, an illuminating component and a controlling component, is provided. The danger degree estimating component estimates a degree of danger, with respect to a subject vehicle, of the person detected by the detecting component. The danger assuming component, on the basis of the estimated degree of danger, assumes whether or not the person detected by the detecting component is a danger with respect to the subject vehicle. The illuminating component illuminates light. The controlling component, in a case in which the danger assuming component assumes that the person is a danger, controls the illuminating component such that light, which shows a direction of the person who is assumed to be a danger and a distance to the person, is illuminated onto a road surface.
摘要翻译： 提供了一种警报照明装置，其包括检测部件，危险度估计部件，危险假定部件，照明部件和控制部件。 危险度估计部件估计由检测部件检测到的人对于本车辆的危险程度。 基于估计的危险程度的危险假设部件假设检测部件检测到的人是否对于本车辆是危险的。 照明组件照亮光。 控制部件在危险假定部件假定人为危险的情况下，控制照明部件，使得显示被假定为危险的人的方向和与人的距离的光， 被照亮到路面上。
-
公开(公告)号：US6158280A
公开(公告)日：2000-12-12
申请号：US218151
申请日：1998-12-22
CPC分类号： G01C19/5719
摘要： A detector has first and second excitation beams extending along X-axis and Y-axis directions. These beams are fixed to a substrate via an intersecting portion. Mass portions are disposed at free ends of the beams. Sensing electrodes are disposed at the central portions of the mass portions to face the mass portions. By electrostatic force generated between the excitation electrodes and the mass portions, two mass portions vibrate in the Y-axis direction, while the remaining two mass portions vibrate in the X-axis direction. When an angular velocity .OMEGA..sub.x acts about the X axis, Z-axis Coriolis forces F.sub.1a and F.sub.1b act on the mass portions that are vibrating in the Y-axis direction. When an angular velocity .OMEGA..sub.y acts about the Y axis, Z-axis Coriolis forces F.sub.2a and F.sub.2b act on the mass portions that are vibrating in the X-axis direction. These vibrations are detected by the sensing electrodes in order to detect the angular velocities .OMEGA..sub.x and .OMEGA..sub.y.
摘要翻译： 检测器具有沿X轴和Y轴方向延伸的第一和第二激发光束。 这些光束经由交叉部分固定在基板上。 质量部分设置在梁的自由端。 传感电极设置在质量部分的中心部分以面对质量部分。 通过在激励电极和质量部分之间产生的静电力，两个质量部分在Y轴方向上振动，而剩余的两个质量部分在X轴方向上振动。 当角速度OMEGA x围绕X轴作用时，Z轴科里奥利力F1a和F1b作用在沿Y轴方向振动的质量部分上。 当角速度OMEGA y围绕Y轴作用时，Z轴科里奥利力F2a和F2b作用在沿X轴方向振动的质量部分上。 这些振动由感测电极检测，以便检测角速度OMEGA x和OMEGA y。
-
公开(公告)号：US5945599A
公开(公告)日：1999-08-31
申请号：US989911
申请日：1997-12-12
IPC分类号： G01C19/5719 , G01P9/04
CPC分类号： G01C19/5719
摘要： A resonance type angular velocity sensor is provided with a mass displacement supporting beam (20, 21, 22, 23) for supporting a vibration in a detecting direction due to a Coriolis force of a mass portion (1) and a mass excitation supporting beam for supporting a mass displacement supporting base portion (24, 25) in such a manner as to allow the mass portion (1) to vibrate away from the beam in an excitation direction. When the mass displacement supporting base portion (24) is excited in the excitation direction by an opposing comb exciting electrode (51), the mass portion (1) vibrates. A projecting electrode (31) is provided in a side surface of the Coriolis force detecting direction of the mass portion (1) and capacity detecting electrodes (30, 32) are disposed in such a manner as to oppose this. When the Coriolis force acts on the mass portion (1) vibrating in the excitation direction, the mass portion (1) vibrates also in the detecting direction so that the capacity change is detected by the capacity detecting electrodes (30, 32). In such a case, it is possible to provide a mechanism for applying a stress to the beam members (10, 11, 12, 13, 14, 15, 16, 17) so as to adjust the exciting frequency.
摘要翻译： 共振型角速度传感器设有质量位移支撑梁（20,21,22,23），用于由于质量部分（1）的科里奥利力和用于支撑梁的质量激励支撑梁而支撑在检测方向上的振动 支撑质量位移支撑基部（24,25），以允许质量部分（1）在激励方向上离开光束振动。 当质量位移支撑基部（24）通过相对的梳齿形激励电极（51）在激励方向被激发时，质量部分（1）振动。 在质量部（1）的科里奥利力检测方向的侧面设置有突出电极（31），并且以相反的方式设置容量检测电极（30,32）。 当科里奥利力作用于在激励方向上振动的质量部分（1）时，质量部分（1）也沿检测方向振动，从而通过容量检测电极（30,32）检测容量变化。 在这种情况下，可以提供一种用于向梁构件（10,11,12,13,14,15,16,17）施加应力以调节激励频率的机构。
-
公开(公告)号：US06785117B2
公开(公告)日：2004-08-31
申请号：US10386100
申请日：2003-03-12
申请人： Minekazu Sakai , Toshiyuki Tsuchiya , Hirofumi Funabashi , Norio Fujitsuka , Yasuichi Mitsushima
发明人： Minekazu Sakai , Toshiyuki Tsuchiya , Hirofumi Funabashi , Norio Fujitsuka , Yasuichi Mitsushima
IPC分类号： H01G700
CPC分类号： G01P15/125 , G01P15/18 , G01P2015/0814 , G01P2015/082
摘要： A capacitive device includes a substrate, a movable electrode, and a fixed electrode. The movable electrode is located above a surface of the substrate and is movable with respect to the substrate along directions that are substantially orthogonal to the surface. The fixed electrode is stationary with respect to the substrate. When the movable electrode is displaced in a first direction that is substantially orthogonal to the surface, the total sum of area-distance quotients in the overlap between the electrodes remains substantially unchanged or decreases to provide a first reduction rate that is substantially zero or more. On the other hand, when the movable electrode is displaced in a second direction that is substantially opposite to the first direction, the total sum of area-distance quotients remains substantially unchanged or decreases to provide a second reduction rate that is substantially zero or more. The reduction rates are different from each other.
摘要翻译： 电容器件包括衬底，可动电极和固定电极。 可移动电极位于基板的表面上方并且能够沿与基板正交的方向相对于基板移动。 固定电极相对于基板是静止的。 当可移动电极在基本上与表面正交的第一方向上位移时，电极之间的重叠中的面积 - 距离商的总和基本上保持不变或减小，以提供基本为零或更大的第一减小率。 另一方面，当可移动电极在与第一方向基本相反的第二方向上移位时，面积 - 距离商的总和基本上保持不变或减小，从而提供基本为零或更大的第二减小率。 缩减率彼此不同。
-
公开(公告)号：US10114212B2
公开(公告)日：2018-10-30
申请号：US13899077
申请日：2013-05-21
申请人： Isao Aoyagi , Kanae Murata , Takashi Ozaki , Norio Fujitsuka , Yutaka Nonomura , Teruhisa Akashi
发明人： Isao Aoyagi , Kanae Murata , Takashi Ozaki , Norio Fujitsuka , Yutaka Nonomura , Teruhisa Akashi
摘要： The present application discloses a deflector including a substrate portion, a movable portion, a reflective portion, a support portion, and a moving mechanism. The movable portion is supported by a first end of the support portion. A second end of the support portion is supported by the substrate portion. An end of the movable portion is capable of coming into contact with the substrate portion. The reflective portion is formed on the movable portion. The moving mechanism is capable of driving the movable portion so as to bring the movable portion into at least any one of a first state, a second state, a third state, and a fourth state.
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.022 秒)
