公开(公告)号：US4843877A

公开(公告)日：1989-07-04

申请号：US113180

申请日：1987-10-23

申请人： Takeo Kushida ,  Susumu Taira ,  Wataru Nagasaki ,  Hajime Muramatsu ,  Toshikazu Sakakibara

发明人： Takeo Kushida ,  Susumu Taira ,  Wataru Nagasaki ,  Hajime Muramatsu ,  Toshikazu Sakakibara

IPC分类号： G01P15/11

CPC分类号： G01P15/11

摘要： An acceleration sensor comprises a case having defined therein at least one accommodating chamber. At least one magnetic ball is accommodated in the accommodating chamber with a radial play left between the wall surface of the accommodating chamber and the magnetic ball. The magnetic ball is magnetically attracted to a reference position in the accommodating chamber by a magnetic field generating unit. In response to acceleration, deceleration or inclination, the magnetic ball is movable in the accommodating chamber against the attracting force of the magnetic field generating unit. The movement of the magnetic ball is detected by a detector.

摘要翻译： 加速度传感器包括其中限定有至少一个容纳室的壳体。 至少一个磁珠容纳在容纳室中，放置在容纳室的壁表面和磁珠之间。 磁性球通过磁场发生单元被磁吸引到容纳室中的参考位置。 响应于加速度，减速度或倾斜度，磁珠克服磁场产生单元的吸引力在容纳室中可移动。 磁珠的移动由检测器检测。

公开(公告)号：US5070594A

公开(公告)日：1991-12-10

申请号：US682328

申请日：1991-04-08

申请人： Wataru Nagasaki ,  Takuro Endo ,  Susumu Taira ,  Hajime Muramatsu

发明人： Wataru Nagasaki ,  Takuro Endo ,  Susumu Taira ,  Hajime Muramatsu

IPC分类号： G01C9/06 ,  G01C9/10 ,  G01P1/02 ,  G01P15/11

CPC分类号： G01P1/023 ,  G01C9/06 ,  G01C9/10 ,  G01P15/11 ,  Y10T29/4902 ,  Y10T29/49073

摘要： An acceleration sensor includes a tubular casing having one open and closed by a lid of an elastic material. A magnetic member is received within a sealed space defined by the casing and the lid, and a damper liquid fills in the sealed space. The lid is fixedly connected at its outer peripheral portion to one end portion of the casing including the open end thereof. The lid is deformable away from the other end of the casing so as to absorb a thermal expansion of the damper liquid. The lid has an annular deformable diaphragm portion extending between a central tubular portion of the lid and the outer peripheral portion of the lid. For attaching the lid to the casing, the outer peripheral portion of the lid is pressed into the one end portion of the casing so as to bring the diaphragm portion into contact with the damper liquid, so that part of the damper liquid flows into the tubular portion. Subsequently, an axial bore of the tubular portion is closed by a closure member.

公开(公告)号：US5024087A

公开(公告)日：1991-06-18

申请号：US410722

申请日：1989-09-21

申请人： Wataru Nagasaki ,  Takuro Endo ,  Susumu Taira ,  Hajime Muramatsu

发明人： Wataru Nagasaki ,  Takuro Endo ,  Susumu Taira ,  Hajime Muramatsu

IPC分类号： G01C9/06 ,  G01C9/10 ,  G01P1/02 ,  G01P15/11

CPC分类号： G01P1/023 ,  G01C9/06 ,  G01C9/10 ,  G01P15/11 ,  Y10T29/4902 ,  Y10T29/49073

摘要： An acceleration sensor includes a tubular casing having one open end closed by a lid of an elastic material. An magnetic member is received within a sealed space defined by the casing and the lid, and a damper liquid fills in the sealed space. The lid is fixedly connected at its outer peripheral portion to one end portion of the casing including the open end thereof. The lid is deformable away from the other end of the casing so as to absorb a thermal expansion of the damper liquid. The lid has an annular deformable diaphragm portion extending between a central tubular portion of the lid and the outer peripheral portion of the lid. For attaching the lid to the casing, the outer peripheral portion of the lid is pressed into the one end portion of the casing so as to bring the diaphragm portion into contact with the damper liquid, so that part of the damper liquid flows into the tubular portion. Subsequently, an axial bore of the tubular portion is closed by a closure member.

摘要翻译： 一种加速度传感器包括一个管状壳体，一个开放端由弹性材料的盖子封闭。 磁性构件容纳在由壳体和盖子限定的密封空间内，并且阻尼液填充在密封空间中。 该盖在其外周部固定地连接到包括其开口端的壳体的一个端部。 盖子可以远离壳体的另一端变形，以吸收阻尼液体的热膨胀。 盖具有在盖的中央管状部分和盖的外周部分之间延伸的环形可变形膜部分。 为了将盖子附接到壳体，盖的外周部被压入壳体的一个端部，以使隔膜部分与阻尼液接触，使得阻尼液的一部分流入管状 一部分。 随后，管状部分的轴向孔被封闭构件封闭。

公开(公告)号：US5106189A

公开(公告)日：1992-04-21

申请号：US669513

申请日：1991-03-14

申请人： Kazuo Moriya ,  Susumu Taira

发明人： Kazuo Moriya ,  Susumu Taira

IPC分类号： G01N21/31 ,  G01N21/71 ,  H01F7/02

CPC分类号： G01N21/3103 ,  H01F7/0205 ,  G01N2021/3111 ,  G01N21/714

摘要： A Zeeman atomic spectrophotometer comprising a sample heating means for atomizing a sample, a means for applying a magnetic flux to the atomized sample and a ceramic film coated on at least tips of pole pieces which are disposed facing the heated sample. As the tips of the pole pieces are coated with a ceramic film, the measuring accuracy of the Zeeman atomic absorption spectrophotometer becomes high and stable over a very long term.

摘要翻译： 一种塞曼原子分光光度计，其包括用于使样品雾化的样品加热装置，用于向雾化样品施加磁通量的装置和涂覆在至少面向加热样品的极片顶端的陶瓷膜。 由于极片的尖端涂覆有陶瓷膜，因此塞曼原子吸收分光光度计的测量精度在很长的一段时间内变得高稳定。