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    A BLACK BOX RECORDER WITH SATELLITE TRANSMITTER (BSAT) FOR UNDERWATER VEHICLES
    2.
    发明申请
    A BLACK BOX RECORDER WITH SATELLITE TRANSMITTER (BSAT) FOR UNDERWATER VEHICLES 有权
    带卫星发射机（BSAT）的黑匣子记录仪用于水下车辆

    公开(公告)号：US20160171790A1

    公开(公告)日：2016-06-16

    申请号：US14907398

    申请日：2014-07-30

    申请人： THE DIRECTOR GENERAL, DEFENCE RESEARCH & DEVELOPMENT ORGANISATION (DRDO)

    发明人： Varughese ABRAHAM ,  Mailapalli NIRMALA ,  Prasad PARVATHANENI SHIVA ,  Attara SANJAY ,  Chakraborti DEBASISH

    IPC分类号： G07C5/00 ,  G07C5/08 ,  G01S19/03 ,  B63G8/40

    CPC分类号： G07C5/008 ,  B63C2009/0017 ,  B63G8/40 ,  B63G8/41 ,  G01S19/03 ,  G07C5/085 ,  H05K5/0213

    摘要： Embodiments of the present disclosure disclose a Black box with Satellite Transmitter (BSAT) for underwater vehicles. The BSAT provides a mission data backup of sunken under water vehicles and it is akin to a black box recorder of aircrafts. The BSAT comprising a sealed enclosure to receive and transmit IR and electromagnetic signals, a Global Positioning System (GPS) with an antenna to provide GPS parameters of the BSAT, a transmit antenna to transmit the GPS parameters and parameters associated with the underwater vehicle, an ejection mechanism to eject the BSAT from the underwater vehicle on detecting a pre-defined condition, by an electronic controller. The electronic controller to perform at least one of sending control signals, communicating using IR transceiver, acquire and store underwater vehicle parameters, identifying an ejection instant, acquiring and storing data GPS parameters, scheduling data transmission through a satellite after ejection of the BSAT from the underwater vehicle.

    摘要翻译： 本公开的实施例公开了一种用于水下航行器的具有卫星发射机（BSAT）的黑盒。 BSAT提供了在水下车辆下沉的任务数据备份，它类似于黑匣子的飞机记录器。 BSAT包括用于接收和发送IR和电磁信号的密封外壳，具有天线的全球定位系统（GPS）以提供BSAT的GPS参数，用于发送GPS参数和与水下飞行器相关联的参数的发射天线， 弹出机构，通过电子控制器在检测到预定条件时从水下航行器弹出BSAT。 所述电子控制器执行发送控制信号，使用IR收发器通信，获取和存储水下车辆参数，识别弹出时刻，获取和存储数据GPS参数中的至少一个，在从所述BSAT退出之后通过卫星调度数据传输 水下航行器。

    Single-source precursor for semiconductor nanocrystals
    6.
    发明授权
    Single-source precursor for semiconductor nanocrystals 有权
    半导体纳米晶体的单源前体

    公开(公告)号：US08287951B2

    公开(公告)日：2012-10-16

    申请号：US12088590

    申请日：2006-06-27

    申请人： Manzoor Koyakutty ,  Aditya Verma ,  Sampat Raj Vedera ,  Narendra Kumar ,  Thundyil Raman Narayana Kutty

    发明人： Manzoor Koyakutty ,  Aditya Verma ,  Sampat Raj Vedera ,  Narendra Kumar ,  Thundyil Raman Narayana Kutty

    IPC分类号： B05D7/00

    CPC分类号： H01L33/285 ,  C09K11/642 ,  C30B7/00 ,  C30B29/16 ,  C30B29/48 ,  C30B29/605 ,  Y10T428/2991

    摘要： A process for preparing a single source solid precursor matrix for semiconductor nanocrystals having the steps of: mixing 0.1-1 Molar of an aqueous/non-aqueous (organic) solution containing the first component of the host matrix with 0.001-0.01 Molar of an aqueous/non-aqueous solution containing the first dopant ions, which needs in situ modification of valency state, dissolving 10-20 milligram of an inorganic salt for the in situ reduction of the first dopant ion in the solution, addition of 0.001-0.01 Molar of an aqueous/non-aqueous solution of an inorganic salt containing the dopant ions which do not need modifications of their valency state, addition of 0.1-1 Molar of an aqueous/non-aqueous solution of an inorganic salt containing the second component of the host material, addition of 5-10% by weight of an aqueous solution containing a pH modifying complexing agent, to obtain a mixture, and heating the mixture to obtain a solid layered micro-structural precursor compound.

    摘要翻译： 制备用于半导体纳米晶体的单源固体前体基质的方法，其具有以下步骤：将含有主体基质的第一组分的0.1-1摩尔水/非水（有机）溶液与0.001-0.01摩尔的水性 /含有第一掺杂剂离子的非水溶液，其需要原位改性的价态，将10-20毫克的无机盐溶解在溶液中原位还原第一掺杂剂离子，加入0.001-0.01摩尔 含有不需要改变其价态的掺杂剂离子的无机盐的水/非水溶液，加入0.1-1摩尔含有主体第二组分的无机盐的水/非水溶液 添加5-10重量％的含有pH改性络合剂的水溶液，得到混合物，加热混合物，得到固体层状微结构前体化合物。

    Single-Source Precursor for Semiconductor Nanocrystals
    7.
    发明申请
    Single-Source Precursor for Semiconductor Nanocrystals 有权
    半导体纳米晶体的单源前体

    公开(公告)号：US20090218550A1

    公开(公告)日：2009-09-03

    申请号：US12088590

    申请日：2006-06-27

    申请人： Manzoor Koyakutty ,  Aditya Verma ,  Sampat Raj Vedera ,  Narendra Kumar ,  Thundyil Raman Narayana Kutty

    发明人： Manzoor Koyakutty ,  Aditya Verma ,  Sampat Raj Vedera ,  Narendra Kumar ,  Thundyil Raman Narayana Kutty

    IPC分类号： H01B1/22 ,  C01G9/08 ,  C09K3/00

    CPC分类号： H01L33/285 ,  C09K11/642 ,  C30B7/00 ,  C30B29/16 ,  C30B29/48 ,  C30B29/605 ,  Y10T428/2991

    摘要： A process for preparing a single source solid precursor matrix for semiconductor nanocrystals having the steps of: mixing 0.1-1 Molar of an aqueous/non-aqueous (organic) solution containing the first component of the host matrix with 0.001-0.01 Molar of an aqueous/non-aqueous solution containing the first dopant ions, which needs in situ modification of valency state, dissolving 10-20 milligram of an inorganic salt for the in situ reduction of the first dopant ion in the solution, addition of 0.001-0.01 Molar of an aqueous/non-aqueous solution of an inorganic salt containing the dopant ions which do not need modifications of their valency state, addition of 0.1-1 Molar of an aqueous/non-aqueous solution of an inorganic salt containing the second component of the host material, addition of 5-10% by weight of an aqueous solution containing a pH modifying complexing agent, to obtain a mixture, and heating the mixture to obtain a solid layered micro-structural precursor compound.

    摘要翻译： 制备用于半导体纳米晶体的单源固体前体基质的方法，其具有以下步骤：将含有主体基质的第一组分的0.1-1摩尔水/非水（有机）溶液与0.001-0.01摩尔的水性 /含有第一掺杂剂离子的非水溶液，其需要原位改性的价态，将10-20毫克的无机盐溶解在溶液中原位还原第一掺杂剂离子，加入0.001-0.01摩尔 含有不需要改变其价态的掺杂剂离子的无机盐的水/非水溶液，加入0.1-1摩尔含有主体第二组分的无机盐的水/非水溶液 添加5-10重量％的含有pH改性络合剂的水溶液，得到混合物，加热混合物，得到固体层状微结构前体化合物。