Abstract: Contour T short has two built-in pouches in front to contain breasts or pectoral muscles. Women who like to show off their pretty breasts can wear contour T short instead of wearing bras in public area to show off themselves. Men who like to show off their strong pectoral muscles can wear contour T short instead of baring their chest walls in public area to show off their strong walls. Contour T short can improve social moral in public area. The crime rate will decrease.

Abstract: Metal lower eyelid pocket reducer is round metal concave disk that is worn at night to reduce the size of lower eyelid pocket. The lower temperature will decrease blood circulation to the tissue and to atrophy it. Metal is a good heat conductor and radiator. When lower eyelid pocket is covered with a metal lower eyelid pocket reducer the temperature and blood supply of lower eyelid will decrease and the subcutaneous fatty tissue of lower eyelid will atrophy. This is a painless non-surgical cosmetic procedure.

Abstract: Boomerang Flying Disc is a flying disc that is designed to return to the player like a boomerang after it is thrown. A rudder on the Boomerang Flying Disc guides it to fly in a circular route.

Abstract: Flow water reducer of toilet water flush unit is a device that is installed on toilet water tank to restrict the downward movement of the push handler of toilet water flush unit to a degree to allow flapper tank ball elevate only about one to one and a half inches high to drain small amount of water into toilet to flush liquid human waste. Therefore a large amount of water can be saved to relieve the shortage of water supply in big cities in the States.

Abstract: During deliver of a baby unexpected shoulder dystocia will be encountered. Shoulder dystocia will cause temporarily or permanent paralysis of upper Extremity or Erb's syndrome. Nowadays vacuum cup extractor is available for obstetricians to deal with mild head dystocia and nothing is available for obstetricians to deal with shoulder dystocia. Newborn baby shoulder cup extractor can assist obstetrician to deliver baby's shoulder when shoulder dystocia is encountered. Newborn baby shoulder cup extractor can prevent the injury to brachial plexus to cause paralysis of upper extremity and unnecessary Cesarean section. After failure of two attempts to deliver baby's shoulder then obstetrician can perform Cesarean section to deliver baby abdominally.

Abstract: Toilet buoy unit to control water flow is a device to control water flow to let only small amount of water draining into toilet to flush human liquid waste. A flash light bulb is provided to tell us small amount of water being drained. People defecate once a day and urinate several times a day. If we use toilet buoy unit to guide us to drain small amount of water to flush liquid human waste we can save a large amount of water to relieve the shortage of water supply in big cities in the United Status.

Abstract: Two control-levers of toilet water flush system provides two control-levers to control the amount of flush water. User presses downward one control-lever to flush small amount of water enough to flush liquid human waste and then releases it to shut off water. User presses downward another control-lever to flush a large amount of water to flush solid human waste. One person urinates a couple of time a day and only defecate once a day. If we use only small amount of water to flush urine then we can save a large amount of water to relieve the shortage of water supply in big cities in the United States.

Abstract: Squeeze to write ink highlighter comprises one cover and one ink bottle. The mechanism of squeezing to advance the ink bottle and releasing to retract the ink bottle is equipped inside the squeeze to write ink highlighter. User squeezes squeeze to write ink highlighter to write and releases squeeze to write ink highlighter to close the ink highlighter. Therefore user will never leave squeeze to write ink highlighter open and let ink dry out.

Abstract: Spring wire lift apparatus for toilet seat is installed on the rear end of toilet seat to keep toilet seat at upright or near upright position. The toilet seat that has installed this device can be pushed downward. And when external force of downward pushing is released this toilet seat springs back upward to upright or near upright position. Man does not have to lift toilet seat every time before urinating.

Abstract: Lift apparatus for toilet seat is installed on the rear end of toilet seat to keep toilet seat at upright position. It is a spring device. It can be bent downward when external force of downward pushing applies to it and it will spring back upward when external fore of downward pushing is released. When it is installed onto a toilet seat it keeps toilet seat upright all the time. Therefore man does not have to lift toilet seat every time before urinating.

Abstract: A converter that converts multiple faucets into one faucet comprises multiple inlet faucets and one outlet faucet. This converter receives a large amount of high pressure water from multiple garden hoses that are connected to multiple open faucets to increase a very high water pressure in this converter. We can let this very high pressure water come out the inlet of converter to wash floor.

Abstract: Toilet seat with built-in lift apparatus comprises a toilet seat that has built-in long pivot-rod whose each end has installed a small gear, a U-shaped lever whose each end has installed a large gear each and a reverse U-shaped plate fastener that has two side-wings. The U-shaped lever is fastened onto side-wings of U-shaped plate fastener. The toilet seat and the plate fastener are fastened onto toilet with a pair of bolts. Both small gears and large gears catch snugly each other. When large gears rotate clockwise small gears rotate counter clockwise and vice versa. Man steps downward the U-shaped lever to lift toilet seat and releases slowly U-shaped lever to lower toilet seat.

Abstract: Lift apparatus for toilet seat consists of a stand that can be fixed onto the top of toilet, a set of leverage levers and a J-shaped hook. Lift apparatus for toilet seat is installed on the top of a toilet for lifting toilet seat. Man can step on lever to elevate toilet seat when he urinates to prevent toilet seat from getting wet.

Abstract: A snorkel with one-way breath tube comprises one J-shaped inhalant breath tube, one one-way valve inlet tube, one mouth piece, one one-way outlet tube and one exhalant breath tube. A snorkel with one-way breath tube allows air to flow in one direction. A swimmer inhales fresh air from J-shaped inhalant breath into his/her lung through one-way valve inlet tube and mouth piece. A swimmer exhales air from his/her lung into water through mouth piece, one-way valve outlet tube and exhalant breath tube. An extended long breath tube can attach onto J-shaped inhalant breath tube to allow swimmer swim or dive in deeper water. An extended long breath tube also can attach onto the exhalant breath tube to allow swimmer to exhale easily in deeper water.

Abstract: Chopsticks with a magnetic open device consists of a pair of chopsticks that each chopstick has installed a magnetic disc. The polarity of the magnetic discs of chopsticks is properly arranged to let chopsticks attract each other and to form a about 30 degrees of angle to facilitate grasping foods.

Abstract: A swimming pool sweeper powered by high speed water current created by high pressure water of faucet comprises a wheeled main suction stand that contains a inner chamber to let input high pressure water of faucet run through and to pass through multiple small holes to create high speed water current just like a water spray gun does. The high speed water current in a tube creates a suction power to suck debris from the bottom of swimming pool into a collecting mesh bag. It does not use electric motor to create suction power.

Abstract: A blade paper clip of a variety shape with a shorter front blade and a longer fenestrated back blade consists of a shorter front blade and a longer fenestrated back blade. The shorter front blade and the longer fenestrated back blade are connected together at their apex by shoulder or shoulders. It can be made of steel or plastic. It also can be of a variety of shape for fun or for easily locating the stored documents. It also can be of a variety of color. The width of the shorter front blade can be equal to or wider than that of the longer fenestrated back blade. The long fenestrated back blade has a window large enough to admit a finger tip to facilitate opening the blade paper clip.

Abstract: A paper clip with dual central wire loops is made of wire and consists of two central wire loops with or without one mutual central stem in the center. User can grasp it at either end and uses it like using Jem clip or pushes up the central mutual stem if there is any to open one of the two central wire loops to clip papers.

Abstract: A self assemblage combination lock comprising one set or multiple sets of combination ring consists of a combination lock with one set or multiple sets of locking device. Its locking device has dual function of locking. The main function is to lock something and the other function is to lock itself and it is locked. It is disassemble and reassemble by its user. User can disassemble it and changes the sequence of combination rings or replaces the existing combination ring with his/her favorite combination with letters of alphabet or number. The self assemblage combination lock comprising one set or multiple sets of combination ring locks itself when the lock is locked and unlock itself when the lock is unlocked. Therefore it is disassemble and reassemble.

Abstract: A magnetic floating paper towel holder consists of a magnetic stand that has magnetic blocks installed at four corners and four sides and a magnetic paper towel holder which has two magnetic wheels and one magnetic connecting tube. The magnetic polarity of the stand magnetic blocks, the magnetic wheels and the magnetic connecting tube is properly arranged to create a repelling force against each other between the stand magnetic blocks and the magnetic paper towel holder. Therefore, the magnetic paper towel holder floats in air when it is placed on top and in the middle of the magnetic stand.