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    METHOD AND SYSTEM FOR A LOW COST BI-DIRECTIONAL GRID TIED PHOTOVOLTAIC (PV) MICRO INVERTER
    1.
    发明申请
    METHOD AND SYSTEM FOR A LOW COST BI-DIRECTIONAL GRID TIED PHOTOVOLTAIC (PV) MICRO INVERTER 审中-公开
    低成本双向光栅（PV）微逆变器的方法和系统

    公开(公告)号：WO2014192014A3

    公开(公告)日：2015-05-07

    申请号：PCT/IN2014000296

    申请日：2014-05-02

    Applicant: INDIAN INST TECHNOLOGY BOMBAY

    Inventor： JOSHI MADHUWANTI

    IPC: H02M7/5387

    CPC classification number: H02J3/383 ,  H02M3/33584 ,  H02M3/33592 ,  H02M7/4807 ,  H02M2001/0058 ,  Y02B70/1433 ,  Y02B70/1475 ,  Y02B70/1491 ,  Y02E10/563

    Abstract: The proposed invention is a Low cost bi-directional Photovoltaic (PV) microinverter providing bi-directional power flow between a load and plurality of power sources and also between said plurality of power sources. It has a cascade connection of a decoupling capacitor, a switching stage having half bridge configuration, a resonant tank circuit (series connection of inductor and capacitor), a high frequency transformer, filter capacitors and a low frequency switching network consisting of semiconductor switches configured in full bridge arrangement.

    Abstract translation: 所提出的发明是一种低成本双向光伏（PV）微逆变器，其在负载和多个电源之间以及在所述多个电源之间提供双向功率流。 它具有去耦电容器，具有半桥配置的开关级，谐振回路（电感器和电容器的串联），高频变压器，滤波电容器和由半导体开关组成的低频开关网络的级联连接 全桥安排。

    ORGANIC THIN FILM TRANSISTORS AND METHODS FOR THEIR MANUFACTURING AND USE
    3.
    发明申请
    ORGANIC THIN FILM TRANSISTORS AND METHODS FOR THEIR MANUFACTURING AND USE 审中-公开
    有机薄膜晶体管及其制造和使用方法

    公开(公告)号：WO2014162287A3

    公开(公告)日：2014-12-24

    申请号：PCT/IB2014060398

    申请日：2014-04-03

    Applicant: INDIAN INST TECHNOLOGY KANPUR

    Inventor： MANDAL SAUMEN ,  KATIYAR MONICA

    IPC: H01L51/00

    CPC classification number: H01L51/0005 ,  H01L27/3274 ,  H01L51/0022 ,  H01L51/0037 ,  H01L51/004 ,  H01L51/0055 ,  H01L51/0094 ,  H01L51/0096 ,  H01L51/0097 ,  H01L51/052 ,  H01L51/0545 ,  H01L51/055 ,  H01L51/0558

    Abstract: Methods of forming an organic thin film transistor are provided. The methods include providing a substrate and depositing and patterning a gate electrode on a first surface of the substrate. The methods include dispensing a first droplet of an insulating material on the gate electrode on the substrate and dispensing a second droplet of a semiconductor material on a first surface of the first droplet. The second droplet forms a hydrophobic structure having a central cavity. The methods also include dispensing a third droplet of a conductor material on a first surface of the second droplet such that the conductor material substantially fills the central cavity of the hydrophobic structure and forms a conductor material layer around the central cavity to define a source electrode and a drain electrode of the organic thin film transistor.

    Abstract translation: 提供形成有机薄膜晶体管的方法。 所述方法包括提供衬底并在衬底的第一表面上沉积和图案化栅电极。 所述方法包括在衬底上的栅电极上分配绝缘材料的第一液滴，并在第一液滴的第一表面上分配半导体材料的第二液滴。 第二液滴形成具有中心腔的疏水结构。 所述方法还包括在第二液滴的第一表面上分配导体材料的第三液滴，使得导体材料基本上填充疏水结构的中心空腔并围绕中心腔形成导体材料层以限定源电极和 有机薄膜晶体管的漏电极。

    METHOD AND SYSTEM FOR A MULTIPORT MODULAR PV INVERTER
    4.
    发明申请
    METHOD AND SYSTEM FOR A MULTIPORT MODULAR PV INVERTER 审中-公开
    多模块光伏逆变器的方法与系统

    公开(公告)号：WO2014192015A2

    公开(公告)日：2014-12-04

    申请号：PCT/IN2014000298

    申请日：2014-05-02

    Applicant: INDIAN INST TECHNOLOGY BOMBAY

    Inventor： JOSHI MADHUWANTI

    IPC: H02J5/00

    CPC classification number: H02J3/383 ,  H02J3/32 ,  H02J3/385 ,  H02J13/0006 ,  Y02B10/14 ,  Y02B70/346 ,  Y02E10/563 ,  Y02E10/566 ,  Y02E10/58 ,  Y02E40/72 ,  Y02E60/722 ,  Y02E70/30 ,  Y04S10/123 ,  Y04S10/14 ,  Y04S20/525

    Abstract: The proposed invention is a multiport modular PV inverter providing offering an option for switching between grid connected mode and off the grid mode along with storage. The system comprises at least an inverter module coupled with a PV module, a storage module, an AC grid module and a load. The inverter module arranged to switch between islanded mode and grid tied mode using a physical disconnect device. It is arranged to operate in microgrid and grid connected mode also communicates with a control center and other inverters using a remote control and monitoring device along with one of a wireless and wired communication link.

    Abstract translation: 所提出的发明是一种多端口模块式光伏逆变器，其提供了在栅格连接模式和离网格模式之间切换以及存储的选项。 该系统至少包括与PV模块，存储模块，AC电网模块和负载耦合的逆变器模块。 逆变器模块布置成使用物理断开装置在孤岛模式和电网连接模式之间切换。 它安排在微电网操作，并网方式也与控制中心和其他逆变器通过遥控和监控设备以及无线和有线通信链路之一进行通信。

    THIN FILM TRANSISTOR WITH A CURRENT-INDUCED CHANNEL
    6.
    发明申请
    THIN FILM TRANSISTOR WITH A CURRENT-INDUCED CHANNEL 审中-公开
    具有电流感应通道的薄膜晶体管

    公开(公告)号：WO2014102625A9

    公开(公告)日：2014-09-12

    申请号：PCT/IB2013055078

    申请日：2013-06-20

    Applicant: INDIAN INST TECHNOLOGY KANPUR

    Inventor： MAZHARI BAQUER ,  GANGWAR ANKITA

    IPC: H01L29/786 ,  H01L21/335 ,  H01L51/30

    CPC classification number: H01L51/0562 ,  H01L51/0046 ,  H01L51/0054 ,  H01L51/0055 ,  H01L51/0058 ,  H01L51/0068 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0081 ,  H01L51/0091 ,  H01L51/0545

    Abstract: A thin film transistor (TFT) includes a hole transport layer having a first side and a second side and an electron transport layer having a first side and a second side. The first side of the electron transport layer is directly interfaced to the second side of the hole transport layer. The electron transport layer includes a material having greater ionization potential and greater electron affinity than the hole transport layer, thereby forming a hole barrier and an electron barrier at the junction between the electron transport layer and the hole transport layer. A channel in the TFT is created by current injected into the electron transport layer from a gate electrode rather than by an electrostatic field generated by voltage applied to the gate electrode. The accumulated charge density in the channel of the TFT can be significantly larger than what can be generated through field effect principle, therefore a much lower gate voltage is needed than in a conventional TFT.

    Abstract translation: 薄膜晶体管（TFT）包括具有第一侧和第二侧的空穴传输层以及具有第一侧和第二侧的电子传输层。 电子传输层的第一侧直接与空穴传输层的第二侧交界。 电子传输层包括具有比空穴传输层更大的电离电势和更大的电子亲和力的材料，从而在电子传输层和空穴传输层之间的接合处形成空穴阻挡层和电子阻挡层。 通过从栅电极注入到电子传输层中的电流而不是由施加到栅电极的电压所产生的静电场来产生TFT中的沟道。 TFT的沟道中的累积电荷密度可以显着大于可以通过场效应原理产生的电荷密度，因此与常规TFT相比需要更低的栅极电压。

    DETECTION OF QUANTITY OF WATER FLOW USING QUANTUM CLUSTERS
    7.
    发明申请
    DETECTION OF QUANTITY OF WATER FLOW USING QUANTUM CLUSTERS 审中-公开
    使用量子群检测水流量

    公开(公告)号：WO2013156870A3

    公开(公告)日：2014-01-23

    申请号：PCT/IB2013001244

    申请日：2013-04-17

    Applicant: INDIAN INST TECHNOLOGY

    Inventor： PRADEEP THALAPPIL ,  ANNAMALAI LEELAVATHI ,  SANKAR MOHAN UDHAYA ,  AMRITA CHAUDHARY ,  ANSHUP ,  RAO THUMU UDAYABHASKARA

    IPC: G01N33/18 ,  G01N33/543 ,  G01N33/544 ,  G01N33/551

    CPC classification number: G01N33/1893 ,  G01N21/78

    Abstract: The preparation of silver quantum clusters embedded in organic-templated- boehmite-nanoarchitecture (OTBN) and its use as a sensor for quantity of water flow measured by change of color in visible light upon flow of contaminated water have been provided. Silver quantum clusters-embedded OTBN are highly luminescent. Since the quantum clusters are embedded in the matrix, they are highly stable over a long period of time. The composition described here is utilized in the form of a device for 'visible / ultraviolet light color change-based detection' upon passage of water through a water purification device. Upon interaction with ions present in water, luminescent silver clusters undergo chemical transformation to Ag2S nanoparticles. The transformation is reflected in the form of visible color change (from pink to black) and luminescence quenching (from red emission to negligible luminescence).

    Abstract translation: 已经提供了嵌入有机 - 模板 - 勃姆石 - 纳米结构（OTBN）中的银量子簇的制备及其作为通过可见光在污染水流中的颜色变化测量的水流量的传感器的用途。 银量子簇嵌入OTBN是高度发光的。 由于量子簇嵌入矩阵中，它们在长时间内是高度稳定的。 这里描述的组合物以水通过水净化装置的“可见/紫外光变色检测”装置的形式使用。 当与存在于水中的离子相互作用时，发光银簇经历化学转化为Ag 2 S纳米颗粒。 该变换反映在可见的颜色变化（从粉色到黑色）和发光猝灭（从红色发射到可忽略的发光）的形式。

    METHOD AND APPARATUS FOR END-END COMMUNICATION AND INTER-DOMAIN ROUTING IN OMNIPRESENT ETHERNET NETWORKS WITH AN OPTION TO MIGRATE TO MPLS-TP
    9.
    发明申请
    METHOD AND APPARATUS FOR END-END COMMUNICATION AND INTER-DOMAIN ROUTING IN OMNIPRESENT ETHERNET NETWORKS WITH AN OPTION TO MIGRATE TO MPLS-TP 审中-公开
    用于向MPLS-TP移植的OMNIPRESENT以太网网络中的终端通信和域间路由的方法和装置

    公开(公告)号：WO2013054344A4

    公开(公告)日：2013-07-25

    申请号：PCT/IN2012000489

    申请日：2012-07-11

    Applicant: INDIAN INST TECHNOLOGY ,  GUMASTE ASHWIN

    Inventor： INDIAN INSTITUTE OF TECHNOLOGY ,  GUMASTE ASHWIN

    CPC classification number: H04L12/56 ,  H04L45/04 ,  H04L45/34 ,  H04L45/48 ,  H04L45/50

    Abstract: Systems and techniques for processing and forwarding packets are described. Specifically, some embodiments can include a receiving mechanism, a determining mechanism, a generating mechanism, and a sending mechanism. The receiving mechanism can be configured to receive a first packet that is to be routed from a first node in a first Autonomous System (AS) to a second node in a second AS. The determining mechanism can be configured to determine a set of bits that encodes a route in an n-ary tree that includes the first node and a root node in the first AS. The generating mechanism can be configured to generate, based on the first packet, a second packet that includes the set of bits and an identifier associated with the second AS. The sending mechanism can be configured to send the second packet.

    Abstract translation: 描述了处理和转发数据包的系统和技术。 具体地，一些实施例可以包括接收机制，确定机制，生成机制和发送机制。 接收机制可以被配置为接收要从第一自治系统（AS）中的第一节点路由到第二AS中的第二节点的第一分组。 确定机制可以被配置为确定对包含第一AS中的第一节点和根节点的n元树中的路由进行编码的比特集合。 所述生成机构可以被配置为基于所述第一分组来生成包括所述一组比特的第二分组和与所述第二AS相关联的标识符。 发送机制可以配置为发送第二个数据包。

    FREQUENCY TO VOLTAGE CONVERTER
    10.
    发明申请
    FREQUENCY TO VOLTAGE CONVERTER 审中-公开
    电压转换器频率

    公开(公告)号：WO2013051022A3

    公开(公告)日：2013-07-04

    申请号：PCT/IN2012000475

    申请日：2012-07-05

    Applicant: INDIAN INST TECHNOLOGY BOMBAY ,  SANTOSH KUMAR GOWDHAMAN ,  MARYAM SHOJAEI BAGHINI ,  VINEETH ANAVANGOT ,  JAYANTA MUKHERJEE

    Inventor： SANTOSH KUMAR GOWDHAMAN ,  MARYAM SHOJAEI BAGHINI ,  VINEETH ANAVANGOT ,  JAYANTA MUKHERJEE

    IPC: H03D3/00

    CPC classification number: H03K9/06 ,  G01R23/06

    Abstract: According to the invention, there is provided a frequency to voltage converter for generating an output voltage proportional to the frequency of input signal. It comprises a switched capacitor circuit for receiving input signal and generating an input current proportional to said frequency, the switched capacitor having a capacitor charging and discharging at said frequency; an operational transconductance amplifier (OTA) for receiving at least one control voltage representative of the input current and generating current proportional to the at least one control voltage; at least one negative feedback circuit connecting input and output of the OTA, each negative feedback circuit comprising: a control transistor coupled to a node of the OTA; a diode connected transistor coupled to the control transistor for sensing current flowing through the control transistor; and a feedback transistor coupled to another node of the OTA.

    Abstract translation: 根据本发明，提供了一种用于产生与输入信号的频率成比例的输出电压的频率 - 电压转换器。 其包括用于接收输入信号并产生与所述频率成比例的输入电流的开关电容器电路，所述开关电容器具有以所述频率充电和放电的电容器; 用于接收表示所述输入电流并产生与所述至少一个控制电压成比例的电流的至少一个控制电压的运行跨导放大器（OTA）; 连接OTA的输入和输出的至少一个负反馈电路，每个负反馈电路包括：耦合到OTA的节点的控制晶体管; 耦合到所述控制晶体管的二极管连接的晶体管，用于感测流经所述控制晶体管的电流; 以及耦合到OTA的另一个节点的反馈晶体管。

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