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1. 发明授权

US09294847B2 Electrostatic loudspeaker capable of dispersing sound both horizontally and vertically 有权
标题翻译：静音扬声器能够水平和垂直地分散声音
公开(公告)号：US09294847B2
公开(公告)日：2016-03-22
申请号：US14179031
申请日：2014-02-12
申请人： Murray R. Harman
发明人： Murray R. Harman
IPC分类号： H04R19/02 , H04R1/26 , H04R1/32
CPC分类号： H04R19/02 , H04R1/26 , H04R1/323
摘要： An electrostatic loudspeaker (ESL) assembly providing curvature in two directions for improved dispersion of sound waves. The ESL comprises at least one stator panel, a flexible diaphragm and a spacer that impedes contact between the stator panel and the diaphragm. The stator is formed from a material that comprises an array of apertures. Furthermore, the material can be annealed. The material temper, along with the aperture geometry and patter, affect the stretchability of the material. The two-axis curved structure enables a compact form of ESL to be realized, including bookshelf type loudspeakers whereas all known commercial units are comparable in height to that of a human listener. The individual curved ESL panels can also be readily combined to create larger transducer assemblies including omni-directional units.
摘要翻译：静电扬声器（ESL）组件在两个方向上提供曲率，以改善声波的分散。 ESL包括至少一个定子面板，柔性隔膜和妨碍定子面板和隔膜之间的接触的间隔件。定子由包括孔阵列的材料形成。此外，材料可以退火。材料回火以及孔的几何形状和图案影响材料的拉伸性。双轴曲线结构能够实现ESL的紧凑形式，包括书架式扬声器，而所有已知的商业单元的高度与人类听众的高度相当。单个弯曲的ESL面板也可以容易地组合以产生包括全向单元的更大的换能器组件。

2. 发明申请

US20070242844A1 ELECTROSTATIC LOUDSPEAKER CAPABLE OF DISPERSING SOUND BOTH HORIZONTALLY AND VERTICALLY 有权
标题翻译：静音扬声器可分离并垂直分离
公开(公告)号：US20070242844A1
公开(公告)日：2007-10-18
申请号：US11734411
申请日：2007-04-12
申请人： MURRAY R. HARMAN
发明人： MURRAY R. HARMAN
IPC分类号： H04R25/00 , H04R1/02
CPC分类号： H04R19/02 , H04R1/26
摘要： An acoustic transducer, specifically an electrostatic loudspeaker (ESL) providing curvature in two directions for improved dispersion of sound waves. The compound curvature also provides a virtual focus of the propagated sound waves for accurate reproduction of musical program material recorded with standard single-point microphones. The highly directional nature of high frequency sound waves requires that a flat or cylindrical electrostatic transducer must be physically tall to allow a listener to either recline or stand. The two-axis curved structure enables a compact form of ESL to be realized, including bookshelf type loudspeakers whereas all known commercial units are comparable in height to that of a human listener. The individual curved ESL panels can also be readily combined to create larger transducer assemblies including omni-directional units. A preferred stator panel hole-geometry is included for improved high voltage operation of coated perforated metal stator panels, and methods of forming the metal panel are described. The artistic nature of the two-dimensionally curved electrostatic transducer also lends itself to other non-traditional forms such as integration into lighting fixtures and other such architectural uses.
摘要翻译：声学换能器，特别是在两个方向上提供曲率的静电扬声器（ESL），以改善声波的分散。复合曲率还提供了传播声波的虚拟焦点，用于准确再现用标准单点麦克风录制的音乐节目素材。高频声波的高度定向性要求平面或圆柱形的静电换能器必须物理上高，以允许倾听者倾斜或站立。双轴曲线结构能够实现ESL的紧凑形式，包括书架式扬声器，而所有已知的商业单元的高度与人类听众的高度相当。单个弯曲的ESL面板也可以容易地组合以产生包括全向单元的更大的换能器组件。包括优选的定子板孔几何形状，用于改进涂覆的穿孔金属定子板的高压操作，并描述形成金属板的方法。二维弯曲静电传感器的艺术性质也适用于其他非传统形式，例如集成到照明灯具和其他此类建筑用途中。

3. 发明授权

US5757991A Optical fiber switch with a deformable structure 失效
标题翻译：具有可变形结构的光纤开关
公开(公告)号：US5757991A
公开(公告)日：1998-05-26
申请号：US728556
申请日：1996-10-09
申请人： Murray R. Harman
发明人： Murray R. Harman
IPC分类号： G02B6/35 , G02B6/26
CPC分类号： G02B6/3508 , G02B6/3546 , G02B6/3548 , G02B6/3562 , G02B6/3564 , G02B6/3572
摘要： A moving fiber optical switch has a deformable pivotable element having a flexible portion and two ends at which opposite optical fiber ends are mounted to align each other in a controlled manner. The number of parts subject to wear resulting in an impairment of the accuracy of the switch has been reduced compared to earlier designs. The deformable element forms an open ring or a frame the ends of which are laterally displaceable relative to each other. The ends are restrained or partly immobilized such that during a pivotal movement of the ring or frame, the alignment of the ends, and particularly the associated end portions of opposite optical fibers, is controllably changed.
摘要翻译：移动光纤光学开关具有可变形的可枢转元件，其具有柔性部分和两端，相对的光纤端部被安装成以受控的方式彼此对准。与先前的设计相比，磨损部件的数量减少了开关的精度。可变形元件形成开放的环或框架，其端部相对于彼此横向移位。端部被约束或部分固定，使得在环或框架的枢转运动期间，可控地改变端部的对准，特别是相对的光纤的相关联的端部的对准。

4. 发明授权

US5727099A Positioning system for controlling optical alignment of optical waveguides 失效
标题翻译：用于控制光波导光学对准的定位系统
公开(公告)号：US5727099A
公开(公告)日：1998-03-10
申请号：US698750
申请日：1996-07-19
申请人： Murray R. Harman
发明人： Murray R. Harman
IPC分类号： G02B6/26 , G02B6/35 , G02B6/38
CPC分类号： G02B6/358 , G02B6/266 , G02B6/3502 , G02B6/355 , G02B6/3552 , G02B6/3566 , G02B6/3574 , G02B6/3628 , G02B6/3803
摘要： A positioning system is provided for controlling the optical alignment of optical waveguides. At least one optical waveguide is mounted to a first displaceable terminus and an opposite waveguide is mounted to a second terminus. A force can be applied to one of the termini so as to cause an essentially lateral (radial, pivotal etc.) misaligning movement of the end portion of the respective optical waveguide relative to the end portion of the opposite waveguide mounted to a second terminus, the end portions being separated by an air gap. The force required to move the displaceable terminus is provided by a first elastic member having a relatively low stiffness, such as a spring with a low spring constant. When exerted, the force is counteracted by a second elastic member, such as a spring having a higher stiffness, or spring constant, than the first elastic member. In an embodiment of the invention, the displaceable terminus may itself form a resilient member to which the first elastic member is connected for exerting the displacement force. When a large stiffness ratio between the elastic members is selected, it is possible to attain a very precise alignment control of the opposite optical waveguides by reducing the movement of relatively simple actuators such as hand-operated levers or lead-nut and lead-screw combinations into considerably finer movements of the displaceable terminus with the concomitant misalignment of the respective optical waveguide.
摘要翻译：提供了一种用于控制光波导的光学对准的定位系统。至少一个光波导安装到第一可移位末端，并且相对的波导安装到第二终端。可以将力施加到终端中的一个，以便使相应光波导的端部相对于安装到第二终端的相对波导的端部基本上侧向（径向，枢转等）不对准运动，端部由气隙分开。移动可移位末端所需的力由具有相对低刚度的第一弹性构件提供，例如具有低弹簧常数的弹簧。当施加时，力被诸如具有比第一弹性构件更高的刚度或弹簧常数的弹簧的第二弹性构件抵消。在本发明的一个实施例中，可位移终端本身可以形成弹性构件，第一弹性构件连接到弹性构件以施加位移力。当选择弹性构件之间的大的刚度比时，可以通过减少相对简单的致动器（例如手动操纵杆或导螺母和导螺杆组合）的运动来获得相对的光波导的非常精确的对准控制可移动终端的相当精细的运动与各个光波导的伴随的未对准。

5. 发明授权

US5717813A Fusion splice element for use in splicing optical fibers 失效
标题翻译：用于拼接光纤的熔接元件
公开(公告)号：US5717813A
公开(公告)日：1998-02-10
申请号：US632711
申请日：1996-04-15
申请人： Murray R. Harman , James D. Marshall , Gordon A. Clark
发明人： Murray R. Harman , James D. Marshall , Gordon A. Clark
IPC分类号： G02B6/255 , G02B6/38
CPC分类号： G02B6/2551
摘要： An optical fiber splice element is provided that includes a base member having a fusion element for aligning optical fibers for fusion within. A covering member is provided for covering and forming an enclosure with the base member in a closed position. The covering member can be a separate member or alternatively can be in the form of a hinged lid. At lease one of the covering member and the base member include a locking mechanism for maintaining closure in a closed position. The optical fiber splice element in an open position has an opening at either end for accommodating one or more optical fibers.
摘要翻译：提供了一种光纤接头元件，其包括具有用于对准用于融合的光纤的融合元件的基座构件。提供覆盖部件，用于覆盖和形成具有基部部件的关闭位置的外壳。覆盖构件可以是单独的构件，或者可以是铰接盖的形式。覆盖构件和基座构件中的至少一个包括用于将关闭保持在关闭位置的锁定机构。处于打开位置的光纤接头元件在任一端具有用于容纳一根或多根光纤的开口。

6. 发明授权

US08184832B2 Electrostatic loudspeaker capable of dispersing sound both horizontally and vertically 有权
标题翻译：静音扬声器能够水平和垂直地分散声音
公开(公告)号：US08184832B2
公开(公告)日：2012-05-22
申请号：US11734411
申请日：2007-04-12
申请人： Murray R. Harman
发明人： Murray R. Harman
IPC分类号： H04R25/00
CPC分类号： H04R19/02 , H04R1/26
摘要： An acoustic transducer, specifically an electrostatic loudspeaker (ESL) providing curvature in two directions for improved dispersion of sound waves. The compound curvature also provides a virtual focus of the propagated sound waves for accurate reproduction of musical program material recorded with standard single-point microphones. The highly directional nature of high frequency sound waves requires that a flat or cylindrical electrostatic transducer must be physically tall to allow a listener to either recline or stand. The two-axis curved structure enables a compact form of ESL to be realized, including bookshelf type loudspeakers whereas all known commercial units are comparable in height to that of a human listener. The individual curved ESL panels can also be readily combined to create larger transducer assemblies including omni-directional units. A preferred stator panel hole-geometry is included for improved high voltage operation of coated perforated metal stator panels, and methods of forming the metal panel are described. The artistic nature of the two-dimensionally curved electrostatic transducer also lends itself to other non-traditional forms such as integration into lighting fixtures and other such architectural uses.
摘要翻译：声学换能器，特别是在两个方向上提供曲率的静电扬声器（ESL），以改善声波的分散。复合曲率还提供了传播声波的虚拟焦点，用于准确再现用标准单点麦克风录制的音乐节目素材。高频声波的高度定向性要求平面或圆柱形的静电换能器必须物理上高，以允许倾听者倾斜或站立。双轴曲线结构能够实现ESL的紧凑形式，包括书架式扬声器，而所有已知的商业单元的高度与人类听众的高度相当。单个弯曲的ESL面板也可以容易地组合以产生包括全向单元的更大的换能器组件。包括优选的定子板孔几何形状，用于改进涂覆的穿孔金属定子板的高压操作，并描述形成金属板的方法。二维弯曲静电传感器的艺术性质也适用于其他非传统形式，例如集成到照明灯具和其他此类建筑用途中。

7. 发明授权

US06498892B1 Positioning device especially for assembling optical components 失效
标题翻译：定位装置特别用于组装光学元件
公开(公告)号：US06498892B1
公开(公告)日：2002-12-24
申请号：US09671143
申请日：2000-09-28
申请人： Murray R. Harman
发明人： Murray R. Harman
IPC分类号： G02B638
CPC分类号： G02B6/4226
摘要： A positioning device that is ideally suited for the assembly of optical components, particularly fiber optic components utilizing small-core single-mode optical fiber. The invention teaches a structure that can be used for 3 axis positioning and alignment wherein all of the control actuators are located on a common axis to improve operator adjustment efficiency and reduce repetitive motion strain. The device uses flexible elements to connect relatively movable parts, including parts which move orthogonally relative to each other. The device also has a lever arrangement which provides a mechanical advantage for the control actuators.
摘要翻译：一种定位装置，非常适用于组装光学部件，特别是使用小型单模光纤的光纤部件。本发明教导了一种可用于3轴定位和对准的结构，其中所有控制致动器都位于公共轴上，以提高操作员调节效率并减少重复运动应变。该装置使用柔性元件来连接相对可移动的部分，包括相对于彼此正交移动的部分。该装置还具有杠杆装置，其为控制致动器提供机械优点。

8. 发明授权

US5239599A Moving fiber optical fiber switch 失效
标题翻译：移动光纤光纤交换机
公开(公告)号：US5239599A
公开(公告)日：1993-08-24
申请号：US929131
申请日：1992-08-13
申请人： Murray R. Harman
发明人： Murray R. Harman
IPC分类号： G02B6/35
CPC分类号： G02B6/3572 , G02B6/3508 , G02B6/355 , G02B6/3582 , G02B6/359
摘要： A moving fiber optical fiber switch is formed by mounting one or more optical fibers on support surfaces of two spaced support members, one or both of which are laterally movable. After mounting of the fiber or fibers, a transverse fine cut across the fiber or fibers produces a conventional gap, but providing extremely accurate positioning. A pivot member moved by a coil mounted on a lever extension, in conjunction with magnets, moves one or both support members via rods or similar members extending between the pivot member and the support members, one on each side of the pivot axis of the pivot member. Adjustment means coactive with the free end of the lever provides easy and accurate control of the pivoting of the pivot member and of the support members and fibers. A large lever differential obtained by the lever provides for the ease and accuracy of control.
摘要翻译：移动光纤光纤开关通过将一根或多根光纤安装在两个间隔开的支撑构件的支撑表面上而形成，一个或两个可横向移动。在安装纤维或纤维之后，穿过纤维或纤维的横向细切割产生常规间隙，但提供非常精确的定位。由安装在杠杆延伸部上的线圈与磁体一起移动的枢轴构件通过在枢转构件和支撑构件之间延伸的杆或类似构件一个或两个支撑构件移动，枢轴的枢转轴线的每一侧上会员。与杆的自由端共同作用的调节装置提供了枢转构件和支撑构件和纤维的枢转的容易且精确的控制。通过杠杆获得的大杠杆差速器提供了控制的容易性和准确性。

9. 发明申请

US20140233779A1 Electrostatic Loudspeaker Capable of Dispersing Sound Both Horizontally and Vertically 有权
标题翻译：静电扬声器可以水平和垂直地分散声音
公开(公告)号：US20140233779A1
公开(公告)日：2014-08-21
申请号：US14179031
申请日：2014-02-12
申请人： Murray R. Harman
发明人： Murray R. Harman
IPC分类号： H04R19/02
CPC分类号： H04R19/02 , H04R1/26 , H04R1/323
摘要： An electrostatic loudspeaker (ESL) assembly providing curvature in two directions for improved dispersion of sound waves. The ESL comprises at least one stator panel, a flexible diaphragm and a spacer that impedes contact between the stator panel and the diaphragm. The stator is formed from a material that comprises an array of apertures. Furthermore, the material can be annealed. The material temper, along with the aperture geometry and patter, affect the stretchability of the material. The two-axis curved structure enables a compact form of ESL to be realized, including bookshelf type loudspeakers whereas all known commercial units are comparable in height to that of a human listener. The individual curved ESL panels can also be readily combined to create larger transducer assemblies including omni-directional units.
摘要翻译：静电扬声器（ESL）组件在两个方向上提供曲率，以改善声波的分散。 ESL包括至少一个定子面板，柔性隔膜和妨碍定子面板和隔膜之间的接触的间隔件。定子由包括孔阵列的材料形成。此外，材料可以退火。材料回火以及孔的几何形状和图案影响材料的拉伸性。双轴曲线结构能够实现ESL的紧凑形式，包括书架式扬声器，而所有已知的商业单元的高度与人类听众的高度相当。单个弯曲的ESL面板也可以容易地组合以产生包括全向单元的更大的换能器组件。

10. 发明授权

US5596672A Method and apparatus for controlling the contact of optical fibers 失效
标题翻译：用于控制光纤接触的方法和装置
公开(公告)号：US5596672A
公开(公告)日：1997-01-21
申请号：US266205
申请日：1994-06-27
申请人： Murray R. Harman , James D. Marshall
发明人： Murray R. Harman , James D. Marshall
IPC分类号： G02B6/255 , G02B6/42
CPC分类号： G02B6/4225 , G02B6/2551
摘要： A method and apparatus for placing two optical fiber ends or, one optical fiber end and another object, in contact with one another is provided. The method involves moving one of an optical fiber and an object toward one another so that they make contact with one another and apply a loading force upon one another. A load sensing device detects the loading force and provides a signal indicative of the load sensed. The invention is particularly useful for placing two optical fiber ends in contact with one another so that predetermined force applied to the optical fiber ends.
摘要翻译：提供了一种用于将两个光纤端部或一个光纤端部和另一个物体彼此接触的方法和装置。该方法包括将光纤和物体中的一个彼此相互移动，使得它们彼此接触并且彼此施加负载力。负载感测装置检测装载力并提供表示感测负载的信号。本发明特别适用于将两个光纤端部彼此接触，使得施加到光纤的预定力终止。

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