A mattress for preventing pressure ulcers, said mattress comprising: a base (1) comprising a set of cylindrical pins (2) being integrated as part of the base; a middle layer of foam (3), atop said base (1), said middle layer comprising pads (4) and channels (5), characterized in that, said pads (4) are extruded part...

A magnet arrangement for a rotor of a permanent magnet motor (line start or electronically start), the rotor comprising one pair of radially aligned extended rotor slots subtending an angle at the center of a shaft of the motor; said arrangement is characterized by two pairs of circumferentially magnetized magnets h...

A variable loading wear and friction monitor (VLWAFM) pin-on-disk tribometer is disclosed. The VLWAFM pin-on-disk tribometer includes a spindle assembly, a loading lever assembly and a variable loading assembly. The variable loading assembly includes a transmission mechanism, at least one radial disc cam and a follo...

A vapour polishing apparatus for 3D printed jobs, said apparatus comprises: a closed chamber (12) with a heater provided at bed of said chamber; a vapour application mechanism (20) configured to apply or direct vapour, of a solvent, towards a part that has been printed and is to be processed; heating element; an ang...

ABSTRACT IN-SITU TORSIONAL DIRECT SHEAR TEST DEVICE An in-situ torsional direct shear test device to evaluate shear strength parameters of in-situ soil, said device comprising: a cylinder (2) comprising vanes (1), said cylinder inserted in ground (that is to be tested); four quarter plates (3) forming an operati...

ABSTRACT AN ANGULAR MATING SPUR GEAR An angular mating spur gear (AMSG) comprising a base radial component and teeth extending from the base radial component, each of said tooth being formed by defining a prior art’s spur gear tooth’s involute profile, configuring a first point (P1-L), on a first lateral side ...

ABSTRACT A PROCESS FOR MANUFACTURING IMPROVED IRON-BASED HARDFACING ALLOYS A process for manufacturing improved iron-based hardfacing alloys, said process comprising the steps of: deriving an austenitic matrix alloy having composition Fe-20Cr-2C-18Ni-2Mn-4Si-2Ti-1B [STEP 1a, STEP 1b]; deriving an iron-based al...

ABSTRACT A SOLAR PHOTOVOLTAIC-THERMAL COLLECTOR SYSTEM A Solar Photovoltaic-Thermal Collector System comprising: an operative topmost layer, being a first layer (12), solar radiation being incident (22) on said operative topmost layer; a second layer (14), beneath said operative first layer; a third layer (16), ...

ABSTRACT AN IMPROVED SHAPED CHARGE LINER An improved shaped charge liner, being a bimetallic conoid liner, formed of metals having different densities, said improved shaped charge liner formed by a method comprising the steps of: picking out two different metal disks, each disk having a different density than ...

ABSTRACT A GENERALISED PATH GUIDANCE TOOL TO ASSIST IN MINIMUM INVASIVE SURGERY OF LUMBAR SPINE A generalised path guidance tool to assist in minimum invasive surgery of lumbar spine, said tool comprising: two vacuum cups (12, 14), spaced apart from each other, configured to secure said tool to body part; two ...

A mechanical lateral tilting bed for bedridden patients to reduce pressure ulcers, said bed comprising: a main frame (1) supporting two, medially divided, lateral frames (2, 3), each of said lateral frames being comprised of at least three corresponding sub-frames (4, 5, 6, 7, 8, 9), said frames being coupled to eac...

ABSTRACT A SYSTEM AND METHOD FOR DEVELOPMENT OF A PATIENT SPECIFIC PATH GUIDANCE TOOL A system for development of a patient specific path guidance tool, said tool comprising: a left hand side piece (51) which interlocks with a right hand side piece (52), said left hand side piece comprising a downward facing l...

ABSTRACT A SYSTEM AND METHOD FOR PRE-SURGICAL PLANNING USING NON-INVASIVE IMAGING TECHNIQUES A system for pre-surgical planning using non-invasive imaging techniques, said system comprising: input mechanism to receive CT scan images; computation engine configured to compute HU Values; selection mechanism to sele...

ABSTRACT AN AGRICULTURAL HARVESTING MACHINE According to this invention, there is provided an agricultural harvesting machine. This invention comprising the following sub-systems: Guiding system; Digging / Soil loosening system; Conveying / picking system; Windrowing system; all work in coordination to efficient...

ABSTRACT A SYSTEM FOR MEASURING LENGTH OF PAPER OF A PAPER ROLL A system for measuring length of paper of a paper roll comprising: an enclosure with an angularly displaceable shaft (16) to hold a roll of paper (14) about its angular displacing axis; a motor (12) to angularly displace said shaft and roll of paper...

ABSTRACT A CHEST-MOUNTED ILLUMINATOR A chest-mounted illuminator comprising: a first housing, comprising a panel (12) with two slots (14a, 14b), on its operative frontal side, facing operatively outwards, each slot (14a, 14b) being configured to receive one light each, said panel (12) being a planar surface ensc...

ABSTRACT A HYBRID ENERGY SYSTEM A hybrid energy system comprising: an operative top layer being a photovoltaic (PV) layer, incident sunlight falling on an optical concentrator system placed atop said operative top layer; an operative bottom layer being a direct evaporative cooling (EC) layer; and one or more mid...

ABSTRACT AN AUTONOMOUS IN-PIPE INSPECTION ROBOTIC SYSTEM An autonomous in-pipe inspection robotic system comprising: a driving leg system (3) consisting of a first central hub with three legs; a pair of supporting leg system (2, 7) consisting of second central hubs with three legs; said second central hub being ...

ABSTRACT AN INDUSTRIAL ROBOT CALIBRATION SYSTEM An industrial robot calibration system, to calibrate a robot (10), comprising: an elongate bar (14) coupled to said robot (10); a base plate (12) to receive, and hold, said elongate bar (14), centrally, said elongate bar (14), upon receipt at said system, protrudin...

ABSTRACT COMPLEX PARTIAL EPILEPTIC SEIZURE DETECTION SYSTEM A system, for complex partial epileptic seizure detection, comprising: EEG signal input module (101) to acquire EEG signals; segmenting module segmenting EEG signals; a signal pre-processor (102) to pre-process EEG signal input module’s (101) recorded m...

ABSTRACT AN AUTOMATIC BONE ALIGNMENT SYSTEM An automatic bone alignment system comprising: an operative base plate (22) spaced apart from a co-axial operative top plate (24), said plates (22, 24) being configured to receive ends of a fractured bone (50a, 50b) therebetween; one or more actuators (42) located on s...

ABSTRACT CONTACTLESS MASK MONITORING AND BIOMETRIC ATTENDANCE SYSTEM A contactless mask monitoring and biometric attendance system comprising: a first imaging module (IM) to determine a bounding box from an imaged face; a processor to process coordinate data; a ‘four degrees of motion’ robotic arm to automatic...

An apparatus to determine thermal conductivity of volatile liquids, comprising: a liquid cooling system, having a specimen cooling block (7) to hold specimen liquid to be cooled with coolers (1), the system provisioned in an inclined manner for natural convection of specimen liquid for faster cooling and to be able ...

ABSTRACT A ROTARY RAKE MACHINE WITH A HYDRAULIC POWER TRANSMISSION AND TINE ARM TORQUE CONTROL A hydraulic power transmission and tine arm torque control system, for controlling a rake machine, said control system comprising: a hydraulic pump (16) and a motor (14) configured to drive a gear (12a) through an as...

ABSTRACT A ROTARY RAKE MACHINE WITH A TORQUE CONTROL MECHANISM FOR ITS GEAR AND TINE ARM A rotary rake machine with a torque control mechanism for its gear and tine arm, said mechanism comprising: a friction disc (15) between a gear (12b) and a casing (14) of a pinion and gear arrangement (12a, 12b), such that...

ABSTRACT SYSTEMS AND METHODS FOR LOCALIZING MOMENTS, IN SURVEILLANCE VIDEOS, USING NATURAL LANGUAGE QUERIES This invention discloses a system for localizing moments, in surveillance videos, using natural language queries, said localized moment being a video span as an output of a query-video pair, said localiz...

ABSTRACT A BATTERY PACK WITH AN IN-BUILT REFRIGERANT BASED THERMAL MANAGEMENT SYSTEM A battery pack with an in-built refrigerant based thermal management system comprising: a first zone (Zone A) being a cooling zone configured to host cells and electronics, said cells being grouped together to form modules; a ...

ABSTRACT A WIND TURBINE SYSTEM A wind turbine system, for power generation in locomotives, comprising: a wind turbine blade (10) configured with a first curvilinear profile (10a), defining a first curve in a first direction, and with a second curvilinear profile (10b), defining a second curve in a second directi...