公开(公告)号：US10324262B1

公开(公告)日：2019-06-18

申请号：US15835294

申请日：2017-12-07

申请人： Wei Min Wang

发明人： Wei Min Wang

IPC分类号： G02B6/38

摘要： An assembly for splicing first and second optical fibers is contemplated. The assembly typically comprises a splicing member disposed within a barrel member. A first optical fiber can be inserted through a first end of the barrel member, and a second optical fiber can be inserted through a second end of the barrel member to splice ends of the first and second optical fibers in the splicing member. A recess at the second end of the barrel can be used to lock the second optical cable, and a clamping member can be used to hold the second optical fiber. An optical fiber stub holder can couple the first end of the barrel member and an optical fiber stub from which the first optical fiber extends. Thus, the first and second optical fibers can be effectively secured in a splicing relationship using the assembly.

公开(公告)号：US07883275B2

公开(公告)日：2011-02-08

申请号：US12455106

申请日：2009-05-27

申请人： Wei-Min Wang

发明人： Wei-Min Wang

IPC分类号： G02B6/38 ,  G02B6/36 ,  G02B6/255

CPC分类号： G02B6/3806 ,  G02B6/3841 ,  G02B6/3846 ,  G02B6/3882

摘要： A three rod bundle confined inside a sleeve is constructed as a light guiding fiber mechanical splicing device which is stiff, strong and precise, with no moving parts. The design also applies to splicing fibers to pre-polished optical connectors through a built-in model of this innovative mechanical splicer. Applying the Soddy circles formula and using a bin approach assists in deriving the exact rod sizes needed and sleeve bore size to accommodate the three-rod bundle, so that this apparatus can be properly designed to guide any size of light guide fibers and studs with minimum clearance. Rods of varying diameters are sorted into bins and chosen based upon the aperture desired, thus eliminating the need for tight tolerance of the diameters of the three rods. This unique design allows for construction of a precision virtual hole of very long depth, which enables two optical fiber studs to butt against each other with a core to core misalignment of less than 1 um for single mode fiber optics cables. Unlike prior arts, the sleeve holding the rods eliminates the need for any clamping mechanism to tighten a loose bundle, which induces undesirable mechanical strain. It also eliminates the need to use a fiber clamp to force the fiber studs against dimensionally unstable V or U groove alignment features which also induce undesirable mechanical strain. A fiber holder is also presented to depict the usefulness of this invention on hold fiber in position.

摘要翻译： 被限制在套筒内的三根棒被构造为光导纤维机械拼接装置，其刚性，强度和精度都没有移动部件。 该设计还适用于通过这种创新的机械拼接机的内置型号将拼接纤维连接到预抛光光学连接器。 应用Soddy圆形公式和使用垃圾箱方法有助于推导所需的精确杆尺寸和套筒孔尺寸以适应三杆束，使得该装置可以被适当地设计成以最小的方式引导任何尺寸的导光纤维和螺柱 清关 不同直径的杆根据所需孔径进行分选并选择，从而消除了对三根杆的直径的严格公差的需要。 这种独特的设计允许构建非常长的深度的精密虚拟孔，这使得两个光纤螺柱彼此对接，对于单模光纤电缆，芯与芯之间的不对准小于1um。 与现有技术不同，保持杆的套筒不需要任何夹紧机构来拧紧松散的束，这引起不期望的机械应变。 它还消除了使用纤维夹具迫使纤维柱抵抗尺寸不稳定的V或U槽对准特征的需要，这也引起不期望的机械应变。 还提供了一种光纤保持器以将本发明的有用性描述在保持光纤就位上。

公开(公告)号：US5269310A

公开(公告)日：1993-12-14

申请号：US931578

申请日：1992-08-17

申请人： Paul H. Jones ,  Wei-Min Wang

发明人： Paul H. Jones ,  Wei-Min Wang

IPC分类号： A61B5/021 ,  A61B5/024 ,  A61B5/02

CPC分类号： A61B5/021 ,  A61B5/02416

摘要： A method and apparatus for determining arterial blood pressures using a photoplethysmograph is provided. In the inventive method the photoplethysmograph output is calibrated to the patient using an auxiliary blood pressure determining instrument, a constant k particular to the patient's arterial blood pressure-volume relationship is determined and is stored for later use; at the time of measurement information is obtained from the photoplethysmograph output; and a computer determines the patient's systolic and diastolic blood pressures.

摘要翻译： 提供了一种使用光电容积法来确定动脉血压的方法和装置。 在本发明的方法中，使用辅助血压测定仪器对患者校准光电体积描记器输出，确定特定于患者的动脉血压 - 体积关系的常数k并存储供以后使用; 在测量时，从光电容积图中输出信息; 并且计算机确定患者的收缩压和舒张压。

公开(公告)号：US5140990A

公开(公告)日：1992-08-25

申请号：US656021

申请日：1991-02-15

申请人： Paul H. Jones ,  Wei-Min Wang

发明人： Paul H. Jones ,  Wei-Min Wang

IPC分类号： A61B5/021 ,  A61B5/024

CPC分类号： A61B5/02416 ,  A61B5/021

摘要： A method and apparatus for determining arterial blood pressures using a photoplethysmograph is provided. In the inventive method the photoplethysmograph output is calibrated to the patient using an auxiliary blood pressure determining instrument, a constant k particular to the patient's arterial blood pressure-volume relationship is determined and is stored for later use; at the time of measurement information is obtained from the photoplethysmograph output; and a computer determines the patient's systolic and diastolic blood pressure.

摘要翻译： 提供了一种使用光电容积法来确定动脉血压的方法和装置。 在本发明的方法中，使用辅助血压测定仪器对患者校准光电体积描记器输出，确定特定于患者的动脉血压 - 体积关系的常数k并存储供以后使用; 在测量时，从光电容积图中输出信息; 并且计算机确定患者的收缩压和舒张压。

公开(公告)号：US4856317A

公开(公告)日：1989-08-15

申请号：US189333

申请日：1988-05-02

申请人： John Pidorenko ,  Alan R. Hoffman ,  Robert F. Hodge ,  Wei-Min Wang

发明人： John Pidorenko ,  Alan R. Hoffman ,  Robert F. Hodge ,  Wei-Min Wang

IPC分类号： G01L27/00

CPC分类号： G01L27/002

摘要： A system and method for initializing and calibrating a fiber optic pressure transducer so that a measured intensity of light which varies as a function of pressure can be accurately translated to the value of pressure which produces that value of light intensity. The transducer includes an enclosed sensor tip having a diaphragm which is exposed to atmospheric pressure on the inside and the pressure to be determined on the outside as measurements are taken, the resulting pressure differential producing a related attenuation in light intensity. Calibration according to the present invention is performed by exposing the diaphragm to atmospheric pressure on the outside and sub-atmospheric pressure on the inside while transmitting light through the fiber in the usual manner. The sub-atmospheric pressure is changed gradually as simultaneous measurements are made of the intensity of light returned through the fiber and the actual value of the sub-atmospheric pressure at a number of discrete times. The paired values are stored in a look-up table which is subsequently used to determine unknown pressures from matched values of measured light intensity.

摘要翻译： 用于初始化和校准光纤压力传感器的系统和方法，使得可以将测量的作为压力函数变化的光强度转化为产生该光强值的压力值。 换能器包括封闭的传感器尖端，其具有在测量时暴露于内部的大气压力和要在外部确定的压力的隔膜，所得到的压力差产生光强度中的相关衰减。 根据本发明的校准是通过将隔膜暴露在外部的大气压力和内部的副大气压力下进行的，同时以通常的方式透过光纤。 随着同时测量通过光纤返回的光的强度和多个离散时间的次大气压力的实际值，副大气压逐渐变化。 成对值存储在查找表中，随后用于从测量的光强度的匹配值确定未知压力。

公开(公告)号：US06549372B1

公开(公告)日：2003-04-15

申请号：US09211841

申请日：1998-12-15

申请人： Shiao-Hua Chen ,  Youn Tai Kim ,  Wei Min Wang

发明人： Shiao-Hua Chen ,  Youn Tai Kim ,  Wei Min Wang

IPC分类号： G11B1732

CPC分类号： G11B5/4826 ,  G11B5/6005

摘要： A hard disk drive assembly which includes a limiter plate that is attached to an actuator arm. The limiter plate limits a movement of a flexure arm that is attached to a head. The head is coupled to a disk. The limiter plate limits the distance that the head can move away from the disk. Limiting the movement of the head may reduce the impact force associated with the head slapping the disk.

摘要翻译： 硬盘驱动器组件，其包括附接到致动器臂的限制器板。 限位板限制了连接到头部的挠曲臂的运动。 头耦合到磁盘。 限位板限制了头部可以远离磁盘的距离。 限制头部的移动可以减少与头部拍打盘相关联的冲击力。

公开(公告)号：US20190179083A1

公开(公告)日：2019-06-13

申请号：US15835294

申请日：2017-12-07

申请人： Wei Min WANG

发明人： Wei Min WANG

IPC分类号： G02B6/38 ,  G02B6/44

摘要： An assembly for splicing first and second optical fibers is contemplated. The assembly typically comprises a splicing member disposed within a barrel member. A first optical fiber can be inserted through a first end of the barrel member, and a second optical fiber can be inserted through a second end of the barrel member to splice ends of the first and second optical fibers in the splicing member. A recess at the second end of the barrel can be used to lock the second optical cable, and a clamping member can be used to hold the second optical fiber. An optical fiber stub holder can couple the first end of the barrel member and an optical fiber stub from which the first optical fiber extends. Thus, the first and second optical fibers can be effectively secured in a splicing relationship using the assembly.

公开(公告)号：US20100303418A1

公开(公告)日：2010-12-02

申请号：US12455106

申请日：2009-05-27

申请人： Wei-Min Wang

发明人： Wei-Min Wang

IPC分类号： G02B6/38 ,  G02B6/00 ,  G02B6/255

CPC分类号： G02B6/3806 ,  G02B6/3841 ,  G02B6/3846 ,  G02B6/3882

摘要： A three rod bundle confined inside a sleeve is constructed as a light guiding fiber mechanical splicing device which is stiff, strong and precise, with no moving parts. The design also applies to splicing fibers to pre-polished optical connectors through a built-in model of this innovative mechanical splicer. Applying the Soddy circles formula and using a bin approach assists in deriving the exact rod sizes needed and sleeve bore size to accommodate the three-rod bundle, so that this apparatus can be properly designed to guide any size of light guide fibers and studs with minimum clearance. Rods of varying diameters are sorted into bins and chosen based upon the aperture desired, thus eliminating the need for tight tolerance of the diameters of the three rods. This unique design allows for construction of a precision virtual hole of very long depth, which enables two optical fiber studs to butt against each other with a core to core misalignment of less than 1 um for single mode fiber optics cables. Unlike prior arts, the sleeve holding the rods eliminates the need for any clamping mechanism to tighten a loose bundle, which induces undesirable mechanical strain. It also eliminates the need to use a fiber clamp to force the fiber studs against dimensionally unstable V or U groove alignment features which also induce undesirable mechanical strain. A fiber holder is also presented to depict the usefulness of this invention on hold fiber in position.

摘要翻译： 被限制在套筒内的三根棒被构造为光导纤维机械拼接装置，其刚性，强度和精度都没有移动部件。 该设计还适用于通过这种创新的机械拼接机的内置型号将拼接纤维连接到预抛光光学连接器。 应用Soddy圆形公式和使用垃圾箱方法有助于推导所需的精确杆尺寸和套筒孔尺寸以适应三杆束，使得该装置可以被适当地设计成以最小的方式引导任何尺寸的导光纤维和螺柱 清关 不同直径的杆根据所需孔径进行分选并选择，从而消除了对三根杆的直径的严格公差的需要。 这种独特的设计允许构建非常长的深度的精密虚拟孔，这使得两个光纤螺柱彼此对接，对于单模光纤电缆，芯与芯之间的不对准小于1um。 与现有技术不同，保持杆的套筒不需要任何夹紧机构来拧紧松散的束，这引起不期望的机械应变。 它还消除了使用纤维夹具迫使纤维柱抵抗尺寸不稳定的V或U槽对准特征的需要，这也引起不期望的机械应变。 还提供了一种光纤保持器以将本发明的有用性描述在保持光纤就位上。

公开(公告)号：US07471489B2

公开(公告)日：2008-12-30

申请号：US11229526

申请日：2005-09-20

申请人： Kien-Wee Lai ,  Wei-Min Wang ,  Jui-Kiat Goh

发明人： Kien-Wee Lai ,  Wei-Min Wang ,  Jui-Kiat Goh

IPC分类号： G11B5/55

CPC分类号： G11B5/4813

摘要： The present invention provides unamount head/arm subassemblies and read-write head stack assembly for a disk drive, and a servowriter having the head stack assembly. Each head/arm subassembly is assembled and aligned individually so that multiple head/arm subassemblies can be installed on a mounting block to build the head stack assembly with all heads being properly aligned. In addition, each head/arm subassembly can be disassembled independently, facilitating easy rework on individual defect head.

摘要翻译： 本发明提供了用于磁盘驱动器的未安装的头/臂子组件和读写头组组件，以及具有头组件组件的伺服磨具。 每个头/臂子组件被单独组装和对准，使得多个头/臂组件可以安装在安装块上以构建头部组合组件，其中所有磁头正确对准。 此外，每个头/臂组件可以独立拆卸，便于在单个缺陷头上轻松返工。

公开(公告)号：US07394617B2

公开(公告)日：2008-07-01

申请号：US11137372

申请日：2005-05-26

申请人： Kien-Wee Lai ,  Wei-Min Wang

发明人： Kien-Wee Lai ,  Wei-Min Wang

IPC分类号： G11B17/08

CPC分类号： G11B17/028

摘要： The present invention provides a hub/clamp assembly for holding a disk hub in position when the hub is spin in a high speed. The hub/clamp assembly comprises of: a removable disk hub having a shaft for stacking a plurality of storage disks, a flange portion integrally attached to one end of the shaft, and an extension shaft integrally attached to the flange portion opposite to the shaft; wherein the axes of the shaft, the flange portion, and the extension shaft are in alignment; and a hub clamp housing having a housing with side walls and top and bottom surfaces, and a clamp means disposed within the cavity formed within the housing. The present invention also provides a multi-disk servowriter for writing servo information onto multiple storage disks at the same time. The multi-disk servowriter comprises a base with an air spindle shaft providing the spinning power for the servowriter; a removable disk hub having a shaft for stacking a plurality of storage disks, a flange portion integrally attached to one end of the shaft, and an extension shaft integrally attached to the flange portion opposite to the shaft; wherein the axes of the shaft, the flange portion, and the extension shaft are in alignment; and a hub clamp housing having a housing with side walls and top and bottom surfaces, and a clamp means disposed within the cavity formed within the housing.

摘要翻译： 本发明提供一种用于在轮毂高速旋转时将盘毂保持在适当位置的轮毂/夹紧组件。 毂/夹具组件包括：具有用于堆叠多个存储盘的轴的可移除盘毂;与轴的一端整体连接的凸缘部分和与轴相对的凸缘部分一体地附接的延伸轴; 其中所述轴，所述凸缘部分和所述延伸轴的轴线对齐; 以及具有壳体的轮毂夹具壳体，该壳体具有侧壁和顶表面和底表面，以及设置在形成在壳体内的空腔内的夹紧装置。 本发明还提供了一种用于将伺服信息同时写入多个存储盘的多盘伺服驱动器。 多盘伺服驱动器包括一个带空气主轴的基座，为伺服驱动器提供旋转动力; 具有用于堆叠多个存储盘的轴的可移动盘毂，一体地附接到所述轴的一端的凸缘部和与所述轴相对的所述凸缘部一体地附接的延伸轴; 其中所述轴，所述凸缘部分和所述延伸轴的轴线对齐; 以及具有壳体的轮毂夹具壳体，该壳体具有侧壁和顶表面和底表面，以及设置在形成在壳体内的空腔内的夹紧装置。