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    Injector for Dispensing an Effervescent Fluid and a Fluid Injector System Thereof
    11.
    发明申请
    Injector for Dispensing an Effervescent Fluid and a Fluid Injector System Thereof 有权

    公开(公告)号：US20210140640A1

    公开(公告)日：2021-05-13

    申请号：US16621453

    申请日：2018-06-12

    Applicant: Indian Institute of Science

    Inventor： Saptarshi Basu ,  Kuppuraj Rajamanickam ,  Swapneel Roy ,  Swetaprovo Chaudhuri

    IPC: F23R3/28

    Abstract: Present disclosure relates to a injector, which comprises a first lance, provisioned with at least one first inlet port, to receive a first fluid. Further, a second lance is coaxially disposed within the first lance, and provisioned with at least one second inlet port, to receive a second fluid. The injector further includes a tube member, disposable within the second lance to receive the first fluid at one end, while sealed at another end. The tube member is provisioned with at least one recess for the first fluid in the tube member to mix with the second fluid and form the effervescent fluid. The effervescent fluid is then dispensed through at least one of a first exit port of the first lance and a second exit port of the second lance. The injector may be employed in applications such as, fuel injection, spray coating and the like.

    COMPLIANT MECHANISM FOR SIMULATING ENDOSCOPY
    12.
    发明申请
    COMPLIANT MECHANISM FOR SIMULATING ENDOSCOPY 有权

    公开(公告)号：US20210035470A1

    公开(公告)日：2021-02-04

    申请号：US16525968

    申请日：2019-07-30

    Applicant: INDIAN INSTITUTE OF SCIENCE

    Inventor： Anirudh Katti ,  Shanthanu Chakravarthy ,  Ananthasuresh Gondi Kondaiah

    IPC: G09B23/28 ,  A61B1/00 ,  G09B9/00

    Abstract: The present disclosure discloses a compliant mechanism (100) for application of radial resistance on a simulation endoscope (101). The mechanism (100) comprises a support plate (102), a ring member (103) rotatably mounted on the support plate (102) and a plurality of flexible beam assemblies (104) configured in an inner circumference of the ring member (203). The plurality of flexible beam assemblies (104) comprises a first beam (104a) connectable to the ring member (203) and a second beam (104b) connectable to the support plate (102). the circular motion of at least one of the support plate (102) and the ring member (103). relative to each other, moves the plurality of flexible beam assemblies (104) radially inward and radially outward to selectively apply radial resistance on the simulation endoscope (301). The complaint mechanism (100) of present disclosure are joint less mechanisms which are free from backlash and friction in joints.

    Reed-Solomon decoders and decoding methods
    16.
    发明授权
    Reed-Solomon decoders and decoding methods 有权

    公开(公告)号：US10439643B2

    公开(公告)日：2019-10-08

    申请号：US15660940

    申请日：2017-07-26

    Applicant: Indian Institute of Science

    Inventor： Shayan Srinivasa Garani ,  Thatimattala S V Satyannarayana ,  Yalamaddi Vamshi Krishna

    IPC: H03M13/15 ,  H03M13/11 ,  H03M13/00 ,  H03M13/35 ,  H03M13/37 ,  H03M13/45

    Abstract: Embodiments of the present disclosure provide a high speed low latency rate configurable soft decision and hard decision based pipelined Reed-Solomon (RS) decoder architecture suitable for optical communication and storage. The proposed RS decoder is a configurable RS decoder that is configured to monitor the channel and adjust code parameters based on channel capacity. The proposed RS decoder includes interpolation and factorization free Low-Complexity-Chase (LCC) decoding to implement soft-decision decoder (SDD). The proposed RS decoder generates test vectors and feeds these to a pipelined 2-stage hard decision decoder (HDD). The proposed RS decoder architecture computes error locator polynomial in exactly 2t clock cycles without parallelism and supports high throughput, and further computes error evaluator polynomial in exactly t cycles. The present disclosure provides a 2-stage pipelined decoder to operate at least latency possible and reduced size of delay buffer.

    Low trigger and holding voltage silicon controlled rectifier (SCR) for non-planar technologies
    19.
    发明授权
    Low trigger and holding voltage silicon controlled rectifier (SCR) for non-planar technologies 有权

    公开(公告)号：US10211200B2

    公开(公告)日：2019-02-19

    申请号：US15883591

    申请日：2018-01-30

    Applicant: INDIAN INSTITUTE OF SCIENCE

    Inventor： Mayank Shrivastava ,  Milova Paul ,  Christian Russ ,  Harald Gossner

    IPC: H01L27/02 ,  H01L29/74 ,  H01L29/78

    Abstract: The present disclosure relates to a Silicon Controlled Rectifier (SCR) in non-planar technology to provide a robust ESD protection in System on Chip employing non-planar technologies. The disclosed SCR incorporates wire or fin shaped nanostructures extending from p-type tap to cathode, from the cathode to anode, and from the anode to n-type tap to provide parallel trigger paths to prevent problem of current crowding at the base emitter junction that limits efficient turn-on in conventional SCRs. The proposed structure helps in offering lower trigger and holding voltage, and therefore very high failure currents. The disclosed SCR has sub-3V trigger and holding voltage to provide an efficient and robust ESD protection in SOCs. The proposed device also offers three times better ESD robustness per unit area. Further the proposed SCR has no added capacitive loading and is compatible with standard process flow and design rules.

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