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1. 发明授权

US4188096A Acousto-optical transducer 失效
标题翻译：声光传感器
公开(公告)号：US4188096A
公开(公告)日：1980-02-12
申请号：US673180
申请日：1976-04-02
申请人： Peter Shajenko
发明人： Peter Shajenko
IPC分类号： G01H9/00 , G02F1/21 , G02F1/11
CPC分类号： G02F1/21 , G01H9/00
摘要： An acousto-optical transducer which includes a pair of mirrors of high reflectivity arranged in parallel to form an etalon. A laser beam enters the etalon at a small angle of incidence through a window and after suffering many reflections at the etalon mirrors exits at the second window. The reflected beam carries the information imposed by an acoustic pressure wave which affects the position of the etalon mirrors. The reflected laser beam of changed frequency due to the doppler shift caused by the motion of the etalon mirrors relative to the source of the incident laser beam is then used to beat with a light of a fixed frequency by using the heterodyne technique. Alternatively, an additional mirror is used which is generally perpendicular to the etalon mirrors and facilitates the reflections at the etalon mirrors for the ultimately reflected beam.
摘要翻译：一种声光换能器，其包括平行布置以形成标准具的高反射率的一对镜。激光束以小的入射角通过窗口进入标准具，并且在第二窗口处的标准具反射镜出口处遭受许多反射之后。反射光束承载影响标准具反射镜位置的声压波施加的信息。由于标准具反射镜相对于入射激光束的光源的运动引起的多普勒偏移的变化频率的反射激光束然后被使用外差技术用固定频率的光拍击。或者，使用通常垂直于标准具反射镜的附加镜，并且便于在最终反射光束处的标准具反射镜处的反射。

2. 发明授权

US4998225A Dual beam doppler shift hydrophone 失效
标题翻译：双波多普勒移位水听器
公开(公告)号：US4998225A
公开(公告)日：1991-03-05
申请号：US103826
申请日：1979-12-10
申请人： Peter Shajenko
发明人： Peter Shajenko
IPC分类号： G01H9/00
CPC分类号： G01H9/00
摘要： A dual beam hydrophone wherein a reference laser beam and a signal laser m are both modulated simultaneosuly by the movement of reflecting surfaces responding to pressure variatrions due to an impinging acoustic wave. Each beam, travels the same path length within the hydrophone before being detected, thus eliminating any otherwise needed signal compensation. The reference beam and signal beam are acoustically modulated 180 degrees out of phase which reduces by one half the number of reflections normally required to produce the same sensitivity.
摘要翻译：一种双光束水听器，其中参考激光束和信号激光束通过由于入射声波响应于压力变化的反射表面的运动而同时被调制。每个波束在检测到之前在水听器内行进相同的路径长度，从而消除任何其他所需的信号补偿。参考光束和信号光束被相位调制180度，这减少了产生相同灵敏度通常需要的反射次数的一半。

3. 发明授权

US4977546A Signal stabilization in optical hydrophones 失效
标题翻译：光学水听器信号稳定
公开(公告)号：US4977546A
公开(公告)日：1990-12-11
申请号：US347112
申请日：1982-01-29
申请人： James P. Flatley , Peter Shajenko
发明人： James P. Flatley , Peter Shajenko
IPC分类号： G01H9/00
CPC分类号： G01H9/004
摘要： A system for signal stabilizing in-phase modulated optical hydrophone arr employs interferometry with homodyne detection. Phase stabilization is accomplished by modulating the input laser signal in proportion to variations in the output of an optical transducer to balance the output phase so that the fringes are kept at optimum position. Additionally, fluctuations in light intensity are compensated for so that a photodetector responds only to phase shift variations. The technique used is to split the input beam into signal and reference beams using a beam divider, exposing the signal beam to the acoustic pressure of interest, recombining the signal beam with the reference beam, detecting the combined beams and filtering the resulting signal to separate out the acoustic information of interest from the phase shift and light intensity portions used to stabilize the input beam. The acoustic information is processed and the phase shift and light intensity information provides a feedback signal for use in input beam stabilization.
摘要翻译：用于信号稳定的同相调制光学水听器阵列的系统使用具有零差检测的干涉测量。相位稳定是通过与输入激光信号成比例地调制输入激光信号，以平衡输出相位，使条纹保持在最佳位置。此外，光强度的波动被补偿，使得光电检测器仅响应于相移变化。所使用的技术是使用分束器将输入光束分成信号和参考光束，将信号光束暴露于感兴趣的声压，将信号光束与参考光束重新组合，检测组合的光束并将结果信号进行滤波从用于稳定输入光束的相移和光强度部分中排除感兴趣的声学信息。处理声学信息，并且相移和光强度信息提供用于输入光束稳定的反馈信号。

4. 发明授权

US4422167A Wide-area acousto-optic hydrophone 失效
标题翻译：广域声光水听器
公开(公告)号：US4422167A
公开(公告)日：1983-12-20
申请号：US277297
申请日：1981-06-25
申请人： Peter Shajenko
发明人： Peter Shajenko
IPC分类号： G01H9/00 , H04R23/00
CPC分类号： H04R23/008 , G01H9/00
摘要： A wide-area acousto-optic hydrophone which uses signal and reference laser beams together with interferometric methods for detecting underwater acoustic signals. The signal beam is distributed across the wide sensing area of the hydrophone using beam folding techniques while being directly transmitted through a sensing chamber filled with an optically transparent bulk material, the refractive index of which varies with the incident acoustic pressure thereby modulating the signal beam. Concurrently, a reference beam of equal length and folded in an identical pattern is directly passed through an adjacent chamber filled with the same bulk material. A microhole joins the two chambers, to expose the reference beam to the same static pressure and temperature fluctuations as the signal beam thus serving as a low pass filter. The modulated signal beam and the unmodulated reference beam are then combined and superimposed on the surface of a photodetector, the output of which is proportional to the phase shifts produced by the incident acoustic signals.
摘要翻译：一种广泛的声光水听器，其使用信号和参考激光束以及用于检测水下声信号的干涉测量方法。信号光束使用光束折叠技术分布在水听器的宽感测区域上，同时直接通过填充有光学透明散装材料的感测室传播，其折射率随入射声压而变化，从而调制信号光束。同时，相同长度并以相同图案折叠的参考光束直接通过填充有相同散装材料的相邻室。微孔连接两个室，以将参考光束暴露于相同的静态压力和温度波动，因为信号束因此用作低通滤波器。然后将调制的信号光束和未调制的参考光束组合并叠加在光电检测器的表面上，光电检测器的输出与由入射的声信号产生的相移成比例。

5. 发明授权

US09043533B1 Sizing volatile memory cache based on flash-based cache usage 有权
标题翻译：根据基于闪存的缓存使用情况调整易失性存储器缓存
公开(公告)号：US09043533B1
公开(公告)日：2015-05-26
申请号：US12826185
申请日：2010-06-29
申请人： Peter Shajenko, Jr. , Kevin S. Labonte , Charles H. Hopkins , Thomas E. Linnell , Feng Zhou
发明人： Peter Shajenko, Jr. , Kevin S. Labonte , Charles H. Hopkins , Thomas E. Linnell , Feng Zhou
IPC分类号： G06F12/00 , G06F12/08 , G06F12/02
CPC分类号： G06F12/00 , G06F12/0246 , G06F12/0871 , G06F12/0897 , G06F2212/225 , G06F2212/601
摘要： A method is used in sizing volatile memory (VM) cache based on flash-based cache usage. A user selection for a flash-based cache is received. Based on the selection, configuration and sizing factors are provided, by a flash based cache driver, to VM cache size determination logic. Based on the configuration and sizing factors and a sizing formula and rules, a requested VM cache size is produced by the VM cache size determination logic. Based on the requested VM cache size, the VM cache is caused, via VM cache resizing logic, to be resized to the requested VM cache size.
摘要翻译：基于基于闪存的高速缓存使用的方法用于调整易失性存储器（VM）缓存的大小。接收基于闪存的高速缓存的用户选择。基于闪存的高速缓存驱动器将选择，配置和尺寸因子提供给VM高速缓存大小确定逻辑。基于配置和尺寸因子以及尺寸公式和规则，VM缓存大小确定逻辑产生请求的VM缓存大小。基于所请求的VM缓存大小，通过VM缓存调整大小逻辑引起VM缓存大小被调整为请求的VM缓存大小。

6. 发明授权

US08601025B1 Techniques using a bidirectional graph for reporting to clients 有权
标题翻译：使用双向图形报告给客户端的技术
公开(公告)号：US08601025B1
公开(公告)日：2013-12-03
申请号：US13200662
申请日：2011-09-28
申请人： Peter Shajenko , Kevin Labonte , Deene Dafoe , Yuanyang Wu , Ashish Kamra
发明人： Peter Shajenko , Kevin Labonte , Deene Dafoe , Yuanyang Wu , Ashish Kamra
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30958
摘要： Described are techniques for reporting requested information to a client. A bidirectional graph is stored in a cache. The bidirectional graph includes a first set of nodes and a second set of edges between pairs of nodes of the first set, each node of the first set representing an object in an object model of a server. Each edge of the second set between a pair of nodes of the first set represents an association between two objects corresponding to the pair of nodes. A request is received from the client. A response to the request is determined by traversing a portion of the bidirectional graph to extract first information, and filtering the first information in accordance with a usage context customized for the client.
摘要翻译：描述了向客户端报告所请求信息的技术。双向图存储在缓存中。双向图包括第一组的第一组节点和第一组节点对之间的第二组边，第一组的每个节点表示服务器的对象模型中的对象。第一组的一对节点之间的第二组的每个边缘表示对应于该对节点的两个对象之间的关联。从客户端收到请求。通过遍历双向图的一部分来提取对请求的响应来提取第一信息，并且根据为客户端定制的使用上下文来过滤第一信息。

7. 发明授权

US4115753A Fiber optic acoustic array 失效
标题翻译：光纤阵列
公开(公告)号：US4115753A
公开(公告)日：1978-09-19
申请号：US816561
申请日：1977-07-18
申请人： Peter Shajenko
发明人： Peter Shajenko
IPC分类号： G01H9/00 , G01V1/20 , G01S3/80 , H04R23/00
CPC分类号： G01V1/201 , G01H9/006
摘要： A fiber-optic acoustic array using optic hydrophones wherein sound waves are sensed and displayed as modulated light signals. The light signals so generated are transmitted along the fiber-optic bundles. Many such hydrophones are arranged to form acoustic arrays of increased sensitivity and directionality.
摘要翻译：使用光学水听器的光纤声阵列，其中声波被感测并显示为调制光信号。如此生成的光信号沿着光纤束传送。许多这样的水听器被布置成形成灵敏度和方向性增加的声阵。

8. 发明授权

US09081594B1 Managing data storage systems in virtual systems based on storage awareness 有权
标题翻译：基于存储意识管理虚拟系统中的数据存储系统
公开(公告)号：US09081594B1
公开(公告)日：2015-07-14
申请号：US13249302
申请日：2011-09-30
申请人： Kevin S. Labonte , Peter Shajenko, Jr. , Deene A. Dafoe , Yuanyang Wu , Ashish Kamra
发明人： Kevin S. Labonte , Peter Shajenko, Jr. , Deene A. Dafoe , Yuanyang Wu , Ashish Kamra
IPC分类号： G06F12/00 , G06F9/445 , G06F12/10 , G06F9/455 , G06F3/06
CPC分类号： G06F9/44521 , G06F3/0661 , G06F3/067 , G06F3/0689 , G06F9/45558 , G06F12/109 , G06F2009/45579
摘要： A method is used in managing data storage in virtual systems. A data storage system is queried through a universal framework module of the data storage system. The universal framework module includes a first set of interfaces associated with a format used by a virtual system to communicate with the data storage system. Information associated with the data storage is retrieved from a platform specific module of the data storage system. The platform specific module provides the information to the universal framework module. The platform specific module includes a second set of interfaces based on a type of the data storage system.
摘要翻译：一种方法用于管理虚拟系统中的数据存储。数据存储系统通过数据存储系统的通用框架模块进行查询。通用框架模块包括与由虚拟系统用于与数据存储系统通信的格式相关联的第一组接口。从数据存储系统的平台特定模块检索与数据存储相关联的信息。平台特定模块将信息提供给通用框架模块。平台特定模块包括基于数据存储系统的类型的第二组接口。

9. 发明授权

US08959287B1 Managing caches for reporting storage system information 有权
标题翻译：管理高速缓存以报告存储系统信息
公开(公告)号：US08959287B1
公开(公告)日：2015-02-17
申请号：US13249323
申请日：2011-09-30
申请人： Peter Shajenko, Jr. , Deene A. Dafoe , Kevin S. Labonte
发明人： Peter Shajenko, Jr. , Deene A. Dafoe , Kevin S. Labonte
IPC分类号： G06F12/08
CPC分类号： G06F12/084 , G06F12/109
摘要： A method is used in managing caches for reporting storage system information. A cache is created. The cache includes information associated with a set of storage objects of a data storage system. The information of the cache is made available to a virtual system. The virtual system uses the information for reporting storage system information. The virtual system is notified for retrieving updated storage system information from the cache.
摘要翻译：一种方法用于管理高速缓存以报告存储系统信息。创建缓存。高速缓存包括与数据存储系统的一组存储对象相关联的信息。缓存的信息可用于虚拟系统。虚拟系统使用信息来报告存储系统信息。通知虚拟系统从高速缓存检索更新的存储系统信息。

10. 发明授权

US4522495A Optical sensing devices 失效
标题翻译：光学传感器件
公开(公告)号：US4522495A
公开(公告)日：1985-06-11
申请号：US503913
申请日：1983-06-13
申请人： Peter Shajenko
发明人： Peter Shajenko
IPC分类号： G01D5/26 , G01K5/52 , G01N21/45 , G01R15/24 , G01B9/02
CPC分类号： G01R15/248 , G01D5/266 , G01K5/52 , G01N21/45 , G01R15/245
摘要： Optical sensing devices comprising dual chamber apparatii which use signal and reference light beams together with interferometric methods for detection of physical quantities of interest. The signal part of the chamber experiences the effects of a particular physical quantity to be measured which produces variations in the optical length of the light beam by movement of a mirror, thereby modulating that beam in proportion thereto. Concurrently, the reference beam, of equal pathlength, is passed through an adjacent chamber, isolated from such effects. The modulated signal beam and unmodulated reference beam are then combined to form a fringe pattern, the zero and first order fringes which are superimposed on apertures of an optical fibers, which carry the resultant light beams to a photodetectors for converting the optical signals to proportional electrical signals.
摘要翻译：光学感测装置包括双室装置，其使用信号和参考光束以及用于检测感兴趣的物理量的干涉测量方法。室的信号部分经受要测量的特定物理量的影响，其通过反射镜的移动产生光束的光学长度的变化，从而与其成比例地调制该光束。同时，具有相等路径长度的参考光束通过与这种效应隔离的相邻室。然后将调制信号光束和未调制的参考光束组合以形成条纹图案，叠加在光纤孔径上的零和一阶条纹，其将所得到的光束传送到光电检测器，以将光信号转换成比例电信号。

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