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1. 发明专利

AU2009304990A1 Pharmaceutical composition for therapeutic or prophylactic treatment of bacterial infections and associated diseases 未知
公开(公告)号：AU2009304990A1
公开(公告)日：2010-04-22
申请号：AU2009304990
申请日：2009-10-13
申请人： INDIAN INSTITUTE OF TECHNOLOGY BOMBAY , NAT INSTITUTE OF IMMUNOLOGY
发明人： AVADHESHA SUROLIA , KANT TUSHAR BEURIA , DULAL PANDA
IPC分类号： A61K31/427 , A61P31/04
摘要： The present invention provides a pharmaceutical composition comprising 3-{5-[4-Oxo-2-thioxo-3-(3-trifluoromethyl-phenyl)-thiazolidin-5-ylidenemethyl]-furan-2-yl}-benzoic acid or a pharmaceutically acceptable salt thereof and pharmaceutically acceptable excipients for therapeutic or prophylactic treatment of bacterial infections and diseases associated thereof.

2. 发明授权

EP2543141B1 OPERATIONAL AMPLIFIER HAVING IMPROVED SLEW RATE 有权
标题翻译：操作过滤器MIT VERBESSERTER ANSTIEGSRATE
公开(公告)号：EP2543141B1
公开(公告)日：2017-03-08
申请号：EP10846922.2
申请日：2010-11-17
申请人： Indian Institute of Technology Bombay
发明人： THAKKER, Rajesh, A. , SRIVASTAVA, Mayank , BAGHINI, Maryam, Shojaei , SHARMA, Dinesh, K. , RAO, V., Ramgopal , PATIL, Mahesh, B.
IPC分类号： H03F3/45 , H03F1/02
CPC分类号： H03F3/45475 , H03F1/0222 , H03F3/45569 , H03F2203/45248
摘要： A slew rate improved operational amplifier circuit is provided to improve the slew rates of an operational amplifier with minimal sacrifices in power dissipation and other operational amplifier parameters. To improve the slew rates of operational amplifiers, additional current sources are activated when a slewing operation is detected. The detection of slewing operations and the activation of current sources upon detection can be implemented using two comparator circuits—one for a positive slewing operation, and one for a negative slewing operation. A sub-45 nm FinFET implementation of this slew rate improvement concept was implemented and compared against slew rate optimized individual two-stage operational amplifiers. Simulations show that slew rates were significantly improved by the implementation of the comparator circuits (5590 V/μs vs. 273 V/μs), with minimal increases in power dissipation (78 μW vs. 46 μW).
摘要翻译：提供了一种转换速率改进的运算放大器电路，以尽可能减少功耗和其他运算放大器参数的牺牲来提高运算放大器的转换速率。为了提高运算放大器的转换速率，当检测到回转操作时，会激活额外的电流源。检测回转操作和电流源的检测可以使用两个比较器电路来实现，一个用于正回转操作，另一个用于负回转操作。实现了该转换率改进概念的45纳米FinFET实现，并将其与转换速率优化的单个两级运算放大器进行比较。模拟显示，通过实施比较器电路（5590 V /μsvs. 273 V /μs），转换速率得到显着提高，功耗增加最小（78μW至46μW）。

3. 发明申请

WO2022180463A1 MULTIPURPOSE FLOATING STRUCTURE: SOLAR POWER AND SHADE 审中-公开
公开(公告)号：WO2022180463A1
公开(公告)日：2022-09-01
申请号：PCT/IB2022/050840
申请日：2022-02-01
申请人： INDIAN INSTITUTE OF TECHNOLOGY BOMBAY
发明人： GHOSH, Prakash C. , MORE, Sanmit Mukund , IYER, Anand , MANIMURUGAN, Arvind
IPC分类号： B63B35/44 , F24S20/70
摘要： A floating solar photovoltaic system comprising floating modules made of a closed loop of high-density polyethylene (HDPE) pipes with internal compartments on which Shade/PV Panel etc. are mounted, wherein the modules are connected with each other using quick release pipe clamps/ropes etc. to form an array with or without boat lanes as maintenance bays and the array is anchored to an underwater floating sub-anchor.

4. 发明申请

WO2021210025A1 COMPOSITIONS AND METHODS FOR COATINGS, ANTIMICROBIAL TEXTILES, SANITIZATION AND DISINFECTION 审中-公开
公开(公告)号：WO2021210025A1
公开(公告)日：2021-10-21
申请号：PCT/IN2021/050382
申请日：2021-04-17
申请人： INDIAN INSTITUTE OF TECHNOLOGY BOMBAY
发明人： BANERJEE, Rinti , JADHAV, Kiran , PUNJABI, Kapil , KESHARI, Roshan , BHATIA, Eshant
IPC分类号： A61K36/61 , A61K8/73 , A61K9/107
摘要： The present invention provides compositions and methods for providing a wash-resistant antimicrobial coating to textiles and for sanitization and disinfection. In general, the present invention provides a composite composition for sanitizing and disinfecting various surfaces or fabrics/textiles. The composition of the present invention may be used as a coating material for textiles and as an aerosol disinfectant for various surfaces. Particularly, the composition of the present invention comprises a biopolymeric base which encapsulates essential oil and fatty acid constituents making it an effective antiviral, antibacterial, antifungal and antimicrobial material. The present invention also relates to methods for preparation of said composition, aerosol disinfection and coated fabrics or textiles. The present invention further provides method for treating textiles or surfaces with said composition for sanitization and disinfection.

5. 发明申请

WO2021074721A2 SYSTEM FOR AUTOMATIC ASSESSMENT OF FLUENCY IN SPOKEN LANGUAGE AND A METHOD THEREOF 审中-公开
公开(公告)号：WO2021074721A2
公开(公告)日：2021-04-22
申请号：PCT/IB2020/058978
申请日：2020-09-25
申请人： INDIAN INSTITUTE OF TECHNOLOGY BOMBAY
发明人： RAO, Preeti , SABU, Kamini , NAYAK, Nagesh Satish , SHREEHARSHA, Bokkahalli Satish
IPC分类号： G10L15/08 , G10L15/14 , G10L15/187 , G10L15/26 , G10L17/26 , G09B19/04 , G09B7/00 , G10L21/0208 , G10L25/48 , G10L25/78
摘要： The present invention proposes an invention for acoustic analyses of recorded speech, carried out to rate a speaker's oral skills. In the disclosed system, the prosodic features of the speech signal are used to rate spoken language fluency. This is achieved differently in each of the two possible scenarios: (i) Text-dependent: where the speaker reads out presented text and (ii) Text- independent: where the speaker utters a monologue using words of her choice. The disclosed system comprises a user attributes extraction block (1) to accept input, a model attributes extraction block (2) to extract corresponding set of model attributes and an attributes comparison block (3) for comparison and for obtaining of fluency report (9).

6. 发明申请

WO2020144714A1 ROBOTIC SYSTEM 审中-公开
公开(公告)号：WO2020144714A1
公开(公告)日：2020-07-16
申请号：PCT/IN2020/050031
申请日：2020-01-10
申请人： INDIAN COUNCIL OF MEDICAL RESEARCH , INDIAN INSTITUTE OF TECHNOLOGY, BOMBAY
发明人： PRASANNA S., Gandhi , CHINMAY PRAKASH, Nakhwa , SANA NASSAR, Syed , SURAJ SANJAY, Shimpi
IPC分类号： A61B34/30
摘要： The present disclosure relates to a robotic system (100) used for performing minimally invasive surgery. The robotic system (100) comprises a first actuator (104-1), a second actuator (106-1), a third actuator (110-1) and a tool (116). The second actuator (106-1) is connected with the first actuator (104-1) configured to move the second actuator (106-1) about a first axis (X). The third actuator (110-1) is connected with the second actuator (106-1) configured to move the third actuator (110-1) about a second axis (Y) orthogonal to the first axis (X). The third actuator (110-1) is configured to move a tool (116) along a third axis (Z) orthogonal to the second axis (Y) and first axis (X). The robotic system (100) further comprises at least one compliant RCM mechanism (104-2, 106-2) configured to connect the first actuator (104-1) to the second actuator (106-1) and, the second actuator (106-1) to the third actuator (110-1).

7. 发明申请

WO2020075198A3 MULTI-STATION MULTI-AXIS HYBRID LAYERED MANUFACTURING SYSTEM 审中-公开
公开(公告)号：WO2020075198A3
公开(公告)日：2020-04-16
申请号：PCT/IN2019/050756
申请日：2019-10-10
申请人： INDIAN INSTITUTE OF TECHNOLOGY BOMBAY
发明人： POOPATHI K.P., Karunakaran , KAPIL, Sajan , NEGI, Seema
IPC分类号： B29C64/20 , B33Y30/00
摘要： According to the present disclosure, a Multi-Station Multi-Axis Hybrid Layered Manufacturing (MSMA-HLM) system is disclosed. The present disclosure enables different levels of process hybridization and integration of multiple technologies. The Multi-Station Multi-Axis Hybrid Layered Manufacturing system comprises a base-structure (2000). Further a super-structure (1000) may be mounted on the base-structure (2000). The system may further comprise a 4-axis platform (3000) mounted on the base structure (2000). The 4-axis platform (3000) may be further configured to traverse in Y and Z direction and further comprises a tilting table (3400). The various levels of process hybridization may comprise of an optimal use of: different modes of manufacturing like subtractive(-)/additive(+)/ transformative(0); different joining methods like thermal (MIG/TIG/laser/EB), or non-thermal (Binder); different kinematics like 3-axis, 5-axis, serial, or parallel); different layering strategies like horizontal/conformal; and different form(wire/powder)/size of raw-stock.

8. 发明申请

WO2020075195A1 SYSTEM AND METHOD FOR PRODUCING PRESTRESSED CONCRETE COMPOSITE BEAM USING FIBRE REINFORCED POLYMER BAR 审中-公开
公开(公告)号：WO2020075195A1
公开(公告)日：2020-04-16
申请号：PCT/IN2019/050753
申请日：2019-10-10
申请人： INDIAN INSTITUTE OF TECHNOLOGY BOMBAY
发明人： LASKAR, Arghadeep , MOTWANI, Prashant , KHAN, Nissar
IPC分类号： E04C3/26 , B28B23/04 , B28B23/06 , E04C3/20 , E04C5/07 , E04C5/08
摘要： A system and method for manufacturing composite prestressed concrete (PSC) beams using Basalt Fibre Reinforced Polymer (BFRP) bars as a prestressing element in concrete are disclosed. The method comprises the steps of: providing a T-frame having a back supporting beam (12) and a mid-supporting beam (5) connected to each other, providing a spandrel beam (13) with a built-up section comprising of two rolled steel sections of ISMB-150 and two steel plates, providing two steel formworks (6) placed beside the T-frame to cast the concrete beams; positioning at least one BFRP bar (1) placed inside each of the two steel formworks (6), simultaneous pre-tensioning of both the BFRP bars (1), pouring concrete in the two steel formworks to cast concrete beams and curing the concrete in the two steel formworks and releasing the prestress in the BFRP bars to transfer the prestress to concrete beams.

9. 发明申请

WO2020044377A1 PERSONAL COMMUNICATION DEVICE AS A HEARING AID WITH REAL-TIME INTERACTIVE USER INTERFACE 审中-公开
公开(公告)号：WO2020044377A1
公开(公告)日：2020-03-05
申请号：PCT/IN2019/050630
申请日：2019-08-30
申请人： INDIAN INSTITUTE OF TECHNOLOGY, BOMBAY
发明人： PANDEY, Prem Chand , TIWARI, Nitya , SHARMA, Saketh
IPC分类号： H04R25/00
摘要： Hearing aids for persons with sensorineural hearing loss aim to compensate for degraded speech perception caused by frequency-dependent elevation of hearing thresholds, reduced dynamic range, abnormal loudness growth, and increased temporal and spectral masking. A digital hearing aid is implemented as a smartphone application as an alternative to ASIC-based hearing aids. The implementation provides user-configurable processing for background noise suppression and dynamic range compression. Both processing blocks are implemented for real-time processing using single FFT-based analysis-synthesis. A touch-controlled graphical user interface enables the user to set and fine-tune the processing parameters in an interactive and real-time mode.

10. 发明申请

WO2020044362A3 REAL-TIME PITCH TRACKING BY DETECTION OF GLOTTAL EXCITATION EPOCHS IN SPEECH SIGNAL USING HILBERT ENVELOPE 审中-公开
公开(公告)号：WO2020044362A3
公开(公告)日：2020-03-05
申请号：PCT/IN2019/050571
申请日：2019-08-03
申请人： INDIAN INSTITUTE OF TECHNOLOGY BOMBAY
发明人： PANDEY, Prem Chand , DASGUPTA, Hirak , SHAMBULINGAPPA, Nataraj Kathriki
IPC分类号： G10L25/90
摘要： A technique, suitable for real-time processing, is disclosed for pitch tracking by detection of glottal excitation epochs in speech signal. It uses Hilbert envelope to enhance saliency of the glottal excitation epochs and to reduce the ripples due to the vocal tract filter. The processing comprises the steps of dynamic range compression, calculation of the Hilbert envelope, and epoch marking. The Hilbert envelope is calculated using the output of a FIR filter based Hilbert transformer and the delay-compensated signal. The epoch marking uses a dynamic peak detector with fast rise and slow fall and nonlinear smoothing to further enhance the saliency of the epochs, followed by a differentiator or a Teager energy operator, and amplitude-duration thresholding. The technique is meant for use in speech codecs, voice conversion, speech and speaker recognition, diagnosis of voice disorders, speech training aids, and other applications involving pitch estimation.

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