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51. 发明授权

US09003910B2 Instrumental unit 有权
标题翻译：器乐单位
公开(公告)号：US09003910B2
公开(公告)日：2015-04-14
申请号：US13606288
申请日：2012-09-07
申请人： Taisei Fukuda
发明人： Taisei Fukuda
IPC分类号： F16H55/18 , H02K37/16 , G01D11/02 , G01D11/18 , H02K7/116
CPC分类号： H02K37/16 , G01D11/02 , G01D11/18 , H02K7/116 , Y10T74/19623 , Y10T74/19633 , Y10T74/19898
摘要： An instrumental unit includes: a step motor; a gear including: a gear body rotated by torque of the step motor, the gear body including a first surface formed with a recess and a second surface opposite to the first surface; and a rotary shaft projecting from the first and second surfaces; a controlling spring accommodated in the recess, a center of the controlling spring through which the rotary shaft projects, the controlling spring having lengths in long and short axis directions orthogonal to each other and having a line-symmetric shape with respect to each of the long and short axis directions; and a case accommodating the step motor, the gear body and the controlling spring, an inner surface of the case including: a first portion supporting the second surface; and a second portion pressing the controlling spring in the recess of the first surface.
摘要翻译：仪器单元包括：步进电机; 一种齿轮，包括：通过步进电机的扭矩旋转的齿轮体，所述齿轮体包括形成有凹部的第一表面和与所述第一表面相对的第二表面; 以及从所述第一表面和所述第二表面突出的旋转轴; 容纳在所述凹部中的控制弹簧，所述控制弹簧的中心，所述旋转轴通过所述控制弹簧突出，所述控制弹簧具有在长轴方向上与所述长轴方向上的长度方向相互垂直的长度，并且相对于所述长条和短轴方向; 以及容纳所述步进电动机，所述齿轮体和所述控制弹簧的壳体，所述壳体的内表面包括：支撑所述第二表面的第一部分; 以及将所述控制弹簧压在所述第一表面的所述凹部中的第二部分。

52. 发明申请

US20050252293A1 Magnetic MEMS device and method of forming thereof 失效
标题翻译：磁性MEMS器件及其形成方法
公开(公告)号：US20050252293A1
公开(公告)日：2005-11-17
申请号：US11029006
申请日：2005-01-05
申请人： Jong-hwa Won , Hyung Choi , Kwon Kim , Oh-myoung Kwon
发明人： Jong-hwa Won , Hyung Choi , Kwon Kim , Oh-myoung Kwon
IPC分类号： G01P3/44 , B81B3/00 , B81B5/00 , B81B7/02 , F16C39/06 , G01B7/00 , G01B7/30 , G01C5/00 , G01C19/06 , G01C19/16 , G01C19/42 , G01C19/56 , G01D5/245 , G01D11/02 , G01L1/12 , G01P3/486 , G01P3/488 , G01P15/08 , G01P15/125 , G01V7/00 , H02N15/00 , H02K7/09 , H02N10/00
CPC分类号： G01P15/0802 , B81B3/0021 , B81B2201/0235 , B81B2201/0264 , B81B2201/0292 , G01P3/486 , G01P3/488 , G01P15/08 , G01P15/125
摘要： A microelectromechanical system (MEMS) sensor and method for measuring the motion of an intermediate member and a method for making the MEMS sensor. The MEMS sensor includes a substrate, a lower magnetic member disposed on the substrate, a layer disposed over the substrate, an upper magnetic member disposed at a side of the layer facing the lower magnetic member, an intermediate magnetic member magnetically levitated between the lower magnetic member and upper magnetic member; and a component measuring at least one of motion, forces acting on, and a displacement of the intermediate magnetic member.
摘要翻译：一种微机电系统（MEMS）传感器和用于测量中间构件的运动的方法和用于制造MEMS传感器的方法。 MEMS传感器包括基板，设置在基板上的下磁性部件，设置在基板上的层，设置在面向下磁性部件的一侧的上部磁性部件，磁性悬浮在下部磁性体构件和上磁性构件; 以及测量作用于中间磁性构件的运动，作用力和位移之中的至少一个的部件。

53. 发明申请

US20050190999A1 Bearing arrangement 有权
标题翻译：轴承安排
公开(公告)号：US20050190999A1
公开(公告)日：2005-09-01
申请号：US11053848
申请日：2005-02-10
申请人： Stephen Hunter , Michael Reeve , David McMurtry , Hugo Derrick
发明人： Stephen Hunter , Michael Reeve , David McMurtry , Hugo Derrick
IPC分类号： G01B21/00 , F16C11/06 , F16C17/08 , F16C17/10 , F16C23/04 , F16C27/02 , G01B5/012 , G01B7/00 , G01D11/02 , F16C17/04
CPC分类号： F16C17/10 , F16C17/08 , F16C23/04 , F16C25/04 , G01B5/012 , G01B7/001 , G01D11/02
摘要： A bearing arrangement for an articulatable support includes bearing assemblies. In one embodiment, the assemblies have a ball and aperture having sliding contact at discrete areas during relative rotation. In another embodiment, the sliding contact may be formed at a ball and a plastics (e.g. P.T.F.E. support). Resilient displacement of the bearing contact along a rotational axis is provided by planar spring supports and a rigid support is provided by supports.
摘要翻译：用于可铰接支撑件的轴承装置包括轴承组件。在一个实施例中，组件具有在相对旋转期间在离散区域处具有滑动接触的球和孔。在另一个实施例中，滑动接触可以形成在球和塑料（例如P.T.F.E.支撑件）上。轴承接触沿旋转轴线的弹性位移由平面弹簧支撑件提供，刚性支撑件由支撑件提供。

54. 发明申请

US20050086815A1 Optical angle sensor 失效
标题翻译：光学角度传感器
公开(公告)号：US20050086815A1
公开(公告)日：2005-04-28
申请号：US10974254
申请日：2004-10-26
申请人： Josef Siraky
发明人： Josef Siraky
IPC分类号： G01B11/26 , G01D5/347 , G01D11/02 , G01D21/00
CPC分类号： G01D11/02 , G01D5/34707
摘要： An optical rotary angle sensor with at least one first measurement member able to move in the measuring direction having light-transparent and non-transparent regions located on it, at least one second measurement member arranged static relative to the first measurement member in the measuring direction, and/or at least one photoelectric transducer. To keep the distance between the rotating measurement member and the static measurement member and/or the optical-electrical transducer very small, i.e. in the range of about 10-20 μm, and to make the centering of the two relative to each other independent of the formerly necessary shaft bearing, the measurement members are configured so that they are properly oriented relative to each other in the measuring direction and kept spaced apart by a guide provided between the measurement members. The guide can be a form-fitting connection in at least one of the directions not representing the measurement direction.
摘要翻译：一种光学旋转角传感器，具有至少一个第一测量构件，其能够沿着测量方向移动，具有位于其上的透光和不透明区域，至少一个第二测量构件相对于第一测量构件在测量方向上静止地布置，和/或至少一个光电换能器。为了保持旋转的测量构件和静电测量构件和/或光电换能器之间的距离非常小，即在约10-20μm的范围内，并且使得两者相对于彼此相对定心，而不依赖于以前需要的轴承，测量构件被构造成使得它们在测量方向上相对于彼此适当地定向，并且通过设置在测量构件之间的引导件保持间隔开。引导件可以是在不代表测量方向的至少一个方向上的形状连接。

55. 发明授权

US6119357A Scale device 失效
标题翻译：缩放设备
公开(公告)号：US6119357A
公开(公告)日：2000-09-19
申请号：US80953
申请日：1998-05-19
申请人： Osamu Ochiai , Ken Onoe
发明人： Osamu Ochiai , Ken Onoe
IPC分类号： G01D11/02 , A45B3/08 , G01B7/14 , H03M1/22
CPC分类号： G01D11/02
摘要： A scale device 1 includes a base unit 2 comprised of an elongated casing 3 wherein an elongated thin-plate-like scale 4 is secured with the a mid portion of the thin-plate-like scale 4 kept in a floating state and a slider unit 10 slidable relative to the base unit 2. The slider unit 10 has a sensor 15 for detecting magnetic graduations recorded on the thin-plate-like scale 4. A reference sliding member 16 is provided for maintaining a constant separation between the sensor 15 and the recording surface of the magnetic graduations of the thin-plate-like scale 4. A pressing sliding member 17 is provided for pressing the reference sliding member 16 so that the recording surface of the magnetic graduations are perpetually contacted with the reference sliding member 16. A detection head unit 14 is movable telescopically relative to the thin-plate-like scale 4 in a direction along the width of the scale.
摘要翻译：刻度装置1包括由细长壳体3构成的基部单元2，其中细长的薄板状标尺4固定在薄板状标尺4的中间部分保持在浮动状态，并且滑块单元 10。滑块单元10具有用于检测记录在薄板状标尺4上的磁刻度的传感器15.设置参考滑动部件16，用于保持传感器15与传感器15之间的恒定间隔。记录薄板状标尺4的磁刻度的表面。提供按压滑动构件17，用于按压基准滑动构件16，使得磁刻度的记录表面与基准滑动构件16永久地接触。检测头单元14相对于薄板状标尺4在沿着标尺的宽度的方向上可伸缩地移动。

56. 发明授权

US5388342A Assembly for supporting and guiding a movable member of a machine, particularly a measuring machine 失效
标题翻译：用于支撑和引导机器的可移动部件，特别是测量机的组件
公开(公告)号：US5388342A
公开(公告)日：1995-02-14
申请号：US98457
申请日：1993-07-27
申请人： Enrico Garau , Pasqualino Poggi , Domenico Sola
发明人： Enrico Garau , Pasqualino Poggi , Domenico Sola
IPC分类号： F16C29/02 , G01B5/008 , G01D11/02 , G01B5/03 , G01B7/03
CPC分类号： G01D11/02 , F16C29/02 , G01B5/008
摘要： An assembly for supporting and guiding a movable member of a machine along an axis "X" relative to a support member of the machine. The assembly includes first and second slide surfaces on the support member lying in planes which intersect with each other and extend parallel to the "X" axis, a pair of pneumatic bearing pads are fixed to the movable member and are slidable on respective slide surfaces. A third slide surface is formed on the support member and extends parallel to the "X" axis in a plane inclined to the planes including the first and second slide surfaces. A third bearing pad is fixed to the movable member and is slidable on the third surface in an arrangement to balance the loads exerted by the first and second bearing pads.
摘要翻译：用于相对于机器的支撑构件沿着轴线“X”支撑和引导机器的可移动部件的组件。所述组件包括位于所述支撑构件上的第一和第二滑动表面，所述第一和第二滑动表面位于彼此相交且平行于所述“X”轴线的平面中，一对气动支承垫固定到所述可移动构件并且可在相应的滑动表面上滑动。第三滑动表面形成在支撑构件上并且在与包括第一和第二滑动表面的平面倾斜的平面中平行于“X”轴延伸。第三轴承瓦块固定到可移动部件上，并且可在第三表面上滑动，以平衡由第一和第二轴承瓦片施加的载荷。

57. 发明授权

US5281029A Linear motion rolling contact guide unit having damper mechanism 失效
标题翻译：具有阻尼机构的直线运动滚动接触引导单元
公开(公告)号：US5281029A
公开(公告)日：1994-01-25
申请号：US932824
申请日：1992-08-19
申请人： Kunihiko Morita
发明人： Kunihiko Morita
IPC分类号： F16F15/02 , F16C29/00 , F16C29/02 , F16C29/06 , G01D11/02
CPC分类号： F16C29/007 , F16C29/06 , G01D11/02
摘要： A linear motion rolling contact guide unit includes a rail having a horizontally extending wing section, a slider slidably mounted on the rail and a plurality of rollers interposed between the top surface of the rail and the slider so as to allow a shift in position in a lateral direction between the rail and the slider as the slider moves along the rail. A first slide member is fixedly attached to the slider to define a first squeeze film damper between the top surface of the rail and the first slide member. A second slide member is fixedly attached to the slider to define a second squeeze film damper between the bottom surface of the wing section and the second slide member. Each of the first and second squeeze film dampers includes an oil film for damping or absorbing any undesired vibratory motion.
摘要翻译：直线运动滚动接触引导单元包括具有水平延伸的翼部的轨道，可滑动地安装在轨道上的滑块和插入在轨道的顶表面和滑块之间的多个辊，以允许位于轨道当滑块沿着轨道移动时，轨道和滑块之间的横向方向。第一滑动构件固定地附接到滑块以在轨道的顶表面和第一滑动构件之间限定第一挤压薄膜阻尼器。第二滑动构件固定地附接到滑块以在翼部的底表面和第二滑动构件之间限定第二挤压薄膜阻尼器。第一和第二挤压膜阻尼器中的每一个包括用于阻尼或吸收任何不期望的振动运动的油膜。

58. 发明授权

US4956601A Apparatus for measuring an electrical quantity with an adjustable zero position and double pivot arrangement 失效
标题翻译：用于测量具有可调零位置和双重枢轴布置的电量的装置
公开(公告)号：US4956601A
公开(公告)日：1990-09-11
申请号：US361934
申请日：1989-06-05
申请人： Jacques Palencher , Gabriel Jaillant
发明人： Jacques Palencher , Gabriel Jaillant
IPC分类号： G01D11/02 , G01R1/10
CPC分类号： G01R1/10
摘要： Apparatus for measuring an electrical quantity comprises a fixed body and a movable device having a pivot shaft fixed to an indicator needle which moves in front of a graduated scale. The movable device is pivotably mounted in the fixed body by pivot pins and corresponding bearings. The pivot pins are provided at the ends of the shaft while the bearings face the pins on the fixed body. The movable device is further supported relative to the fixed body by knives and corresponding bearings which receive edges of the knives. The knives are fixed to the movable device and the bearings are provided near the ends of the shaft. The edges of the knives and the pivot pins together with the corresponding bearings are aligned with each other.
摘要翻译：用于测量电量的装置包括固定体和可移动装置，其具有固定在指示针上的枢轴，该指针针在刻度尺前移动。可移动装置通过枢轴销和对应的轴承可枢转地安装在固定体中。枢轴销设置在轴的端部，而轴承面对固定体上的销钉。可移动装置通过接收刀的边缘的刀和对应的轴承相对于固定体进一步被支撑。刀被固定到可移动装置，并且轴承设置在轴的端部附近。刀和枢轴销的边缘与相应的轴承一起对准。

59. 发明授权

US4810106A Bearing structure 失效
标题翻译：轴承结构
公开(公告)号：US4810106A
公开(公告)日：1989-03-07
申请号：US126487
申请日：1987-11-30
申请人： Yukio Ohike
发明人： Yukio Ohike
IPC分类号： F16C33/20 , G01D11/02 , G01P1/00 , G12B3/04 , F16C35/00 , F16B39/30
CPC分类号： G01D11/02 , F16C33/20 , G01P1/00 , G12B3/04
摘要： A bearing structure in particular for use in a meter having an axis of a pointer comprises a bearing support member having an internal thread and bearing member for supporting the axis rotationally, and the bearing member adapted to be fixed to the bearing support member, and the bearing member being formed of a synthetic resin and having an outer periphery. On the outer periphery of the bearing member, there are formed at least one complete thread portion having an external thread formed on the outer periphery of the bearing member, the external thread adapted to be screwed into the internal thread of the bearing support member, and at least one incomplete thread portion formed on said outer periphery, thereby the bearing being fixed to the bearing support member by screwing the incomplete thread portion into the internal thread of the bearing support member compulsorily.
摘要翻译：特别用于具有指针轴线的仪表中的轴承结构包括具有内螺纹的轴承支撑构件和用于支撑该轴线的轴承构件，并且该轴承构件适于固定在该支承构件上，轴承构件由合成树脂形成并具有外周。在轴承构件的外周上形成有至少一个完整的螺纹部分，其具有形成在轴承构件的外周上的外螺纹，外螺纹适于拧入轴承支撑构件的内螺纹中，以及至少一个不完全螺纹部分形成在所述外周上，从而通过将不完整的螺纹部分拧紧到轴承支撑构件的内螺纹中将轴承固定到轴承支撑构件上。

60. 发明授权

US4629262A Position sensor for magnetic suspension and pointing system 失效
标题翻译：磁悬浮和定位系统的位置传感器
公开(公告)号：US4629262A
公开(公告)日：1986-12-16
申请号：US747627
申请日：1985-06-24
申请人： Brian J. Hamilton
发明人： Brian J. Hamilton
IPC分类号： G01D11/02 , F16C39/06 , G01R1/00
CPC分类号： F16C32/0451 , F16C32/0446
摘要： An apparatus for providing a signal representative of armature displacement in a magnetic bearing assembly for a magnetic suspension system, of the type having a force sensor applied in a closed loop to provide a linear response with respect to an input force command signal. Signals representative of currents applied to the magnetizing coils and of the sensed force are used to derive the armature displacement signal. The signal so derived is applied to modulate the magnetic flux and obviates the need for proximity devices for sensing armature displacement. A circuit for generating the armature displacement signal is provided.
摘要翻译：一种用于在用于磁悬浮系统的磁轴承组件中提供代表电枢位移的信号的装置，其具有施加在闭环中的力传感器以提供相对于输入力指令信号的线性响应。代表施加到磁化线圈的电流和感测力的信号用于导出电枢位移信号。施加如此导出的信号来调制磁通量，并且不需要用于感测电枢位移的邻近装置。提供了一种用于产生电枢位移信号的电路。

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