Abstract: This washing machine comprises of a truncated conical water tank (1) having inside a smaller truncated conical clothes drum (2). Clothes drum (2) has an inside partition (16) with sliding bolts (29) and a top detachable lid (17). Drive shaft (5) driven by an electrical motor (7) rotates the clothes drum (2). Clothes drum (2) has water circulating slots (15). Water tank (1) has valve fitted water inlet (11) and water drain (8). Water tank (1) has reinforcing outside ribs (28). Sensors for water level, temperature, fabric load fitted in the water tank and connected to the electronic control (4) controls the wash cycle. The truncated water tank uses less water. The clothes drum washes small and big clothes separately.

Abstract: This multiplant bioactive composting pot of chosen shape, size, and material has a central composting chamber (1) with two or more outer plant chambers(2) separated by a partition (4) forming soil loaded plant and waste loaded composting parts. Each plant chamber has water drain hole (6) on the side, an inside a stem support insert (7) and is filled with soil. The compost chamber is pre-coated with composting microbes. The compost chamber has a lid (3)in rainy& snowy areas. The waste is composted in few days. The plant roots grow into partition holes (5) and suck up this nutrition for faster growth and more yield. Any excess water is drained out by hole (6) in the soil part. Series of these pots form an organic garbage garden to add nutrition and clean up air too.

Abstract: It has a complex shaped hollow body with front mouthpiece (2) covered by dust cap. Drug strip (1) is held in channel (7) with a drug hole (6). Handle (4) with a sharp piercing rod (5) moves on a pivot (10) at the body back. The pierced powder falls through drug hole (6) into drug chamber (23) with a bottom sliding drug release plate (11) having a knob (8), a spring (14) enclosed in sleeves (15,17) and having a drug hole (12). The hollow body has the back air hole (3) with a dust filter (22), then narrows to a jet hole (19) & continues as hollow mouthpiece. A baffle mesh (16) breaks falling powder into a spray. To use, drug strip (1) is pierced by handle (4), inhaler kept in mouth, and knob (8) pressed and inhaled. Plate (11) slides drug hole (12), drug falls on baffle (16), air jet breaks and forms drug spray for more lung deposit. For drugs in capsule, the inhaler is modified with middle placed capsule (26) with a back piercing rod (25).

Abstract: This new composting opaque garden pot (1) of chosen shape, size, and material has at least two removable partitions (2) with multiple root holes (3) covered by a sliding plate (4) forming plant and composting chambers. The plant chamber has a side excess water drain hole (6); an inside plant stem support tube insert (7) and filled with garden soil (11). The compost chamber is primed with earth worm and decomposing germs. Organic waste is (12) filled, covered with soil and composted in few weeks. The plant roots grow into partition holes (3) and suck up this nutrition for faster growth and more yields. Tree pots are bottom open cylinders with a detachable upper inlet (8) with its lid (9), a pull off handle and an inside cylindrical plastic film tube (14). Organic waste forms vegetables and fruit plants in few weeks with free nutrition, lower pollution, carbon trapping & lower global warming with more food security.

Abstract: The new valve has a ring (1) with grooved (10) upper stents (2), three for trileaflet valves. The ring has a threaded mesh (6) stretching across stents. An outer sewing ring (4) placed on a gutter (3) on the outer surface of the ring fixes to native valve. The stent has grooves (10) to prevent sliding of mesh. The valve is sterilized and packed safely. The pericardium is cut by a levered cutter (7) with a handle, a middle fulcrum and the cutting cusp shaping (8) surfaces cutting desired size & shape cusps (5). The cusps are sutured to the mesh on indicated coloured threads. The valve is tested for leaks. The valve holder (9) holds the cusp mounted valve in suturing to native valve ring. The sewing ring of the valve is sutured to native valve annulus and the valve holder is removed. The valve opens with a big central lumen and closes with no leak.

Abstract: This is a modified fridge (1) with a food weighing balance (5), a visual display (2) with in built electronic control, input keys (3) and speaker (4). Pre-weighed food containers (6) are kept in a clean washable clean rack (7) fitted to sides or top. The electronic control with appropriate processor input and output devices, circuits and software integrates the fridge with food balance and visual display and speaker. User enters his code, opens fridge and loads in pre-weighed food container (6) his food and weighs it. The food type and container code are entered by input keys (3). The food balance calculates the food weight alone and sends to electronic control which calculates the calorie. Additional food of that meal is also weighed. The control calculates that meal, daily, weekly or monthly calorie chart and displays it. Similar charts for water, and other nutrients can be displayed Reflective mirror film (8) motivates for good control of eating.

Abstract: This comprises an outer shell with a water tub (1) with a top transparent lid (2). Inside is a rotating perforated rectangular fabric drum (3). Drum top edge has a rectangular frame (4) with slots (5) on longer sides for fabric rods (6) with the spread clothes. Drum has a cross rod (7) with a joint and a bolt (8) above the frame. Drum bottom has a drive shaft (9) fitted in a seal (10) of tub floor and run by gear of belts by a motor (11). Lid is opened. The fabrics hung on rods, rods on frame slots, drum cross rod (7) clipped and lid is closed. Water filled to mark. Motor started, rotating drum (3) with clothes in one or back way, till washed. Motor stopped, water drained, motor set for higher spin and stopped after dry. Fabrics are removed after opening lid and clip. Controls (14) with timers, heaters, and sensors controls the wash.