Abstract: Level mark for flushing small amount of toilet water can be adhered and mounted onto toilet water tank just underneath toilet handle of toilet water tank to guide us how far should we push downward the toilet handle to elevate flapper tank ball just high enough to drain small amount of water to flush liquid human waste. We urinate several times a day and only defecate once a day. If we use small amount of water to flush urine in toilet we can save a large amount of water to resolve the shortage of water supply in the big cities of the United States.

Abstract: A swivel device for bicycles includes a first ring adapted to be mounted on a head tube of a bicycle. The first ring has a plurality of first protrusions formed thereon. Each first protrusion connects to a first brake cable. A second ring is adapted to be mounted on the head tube. The second ring has a plurality of second protrusions formed thereon. Each second protrusion connects to a second brake cable. A positioning sleeve encloses the first and the second rings for positioning the first and the second rings in place. The first ring is able to pivotally swivel relative to the second ring. When braking, the second brake cables dragged to lift the second ring upwardly and the first ring moved upwardly to drag the first brake cables upwardly.

Abstract: An LED bulb uses an LED strip suspended between two lead frames of a stem as a light source to provide uniform illumination with wider angles. The lead frames of the stem provide an improved structural stability to the LED strip while maintaining a reliable electrical connection between the components of the stem and the LED strip. The utilization of both top-emitting and side-emitting LEDs on the LED strip further allows lights emitted in directions substantially parallel and perpendicular to the LED strip to cover a wide angle of illumination from the LED bulb.

Abstract: Dual function door lock plate with built-in lock opening(s) is a door lock plate which has built-in lock opening(s). It is to be fastened onto door jamb to guide door lock pin to slide smoothly into lock hole and its lock opening(s) can be locked by lock piece(s) to prevent door from being opened outside.

Abstract: A method for modifying a photomask layout includes the following steps. First, a photomask layout having at least an edge is provided. A plurality of evaluation points are positioned on the edge. Then, the photomask layout is interpreted to have an interpreted photomask layout and an interpreted edge pattern. The interpreted edge pattern is formed by interpreting the above-mentioned edge. After that, a shift between the edge and the interpreted edge and corresponding to each of the evaluation points is calculated. Afterwards, a shift gradient between two evaluation points can be derived from the shift. Finally, a number of segments between each two evaluation points can be estimated.

Abstract: The flat tire repair kit at present on the market contains band rubbers, a tube of super glue and a needle. It is very troublesome to repair a flat tire because the flat tire has to be removed from wheel before it can be repaired by the repair kit on market. Besides it is very hard to insert the band rubbers into nail hole with needle. The present invented barrel formed screw or barrel formed nail can repair flat tire while it is still on wheel. After applying super glue to the present invented barrel formed screw or barrel formed nail user can screw or hammer it into nail hole on flat tire while it is still on wheel. The form of barrel formed screw or barrel formed nail prevents it from coming loose. The submitted picture demonstrates only one of the possible drive design, which is a cross-shape. Barrel formed screw or barrel formed nail can be used temporarily to repair a flat tire before the nail hole can be repaired by a machinist at auto body shop.

Abstract: Two levels toilet water flushing unit provides two levels of water flushing, one level to drain smaller amount of water to flush liquid human waste and another level to drain larger amount of water to flush solid human waste. Everybody urinates several times a day and defecates only once a day. If we use the level to drain a large amount of water to flush solid human waste and the level to drain smaller amount of water to flush liquid human waste we can save a very large amount of water to relieve the shortage of water supply in big cities in the States.

Abstract: By tightening string of a musical instrument musician can change the tone and pitch of sound. The more tightening is the sting the stronger is the sound. The more tightening are our vocal cords the high tone and pitch of our voice will be. With the state of art of medical technology laryngologist can burn vocal cords with Laser beam or other heating source to created minimum scars to tighten vocal cords to enhance voice.

Abstract: To fly kite requires wind and skill. Balloon kite can fly high with no wind. To fly balloon kite requires no skill. You do not have to be an expert to fly balloon kite. In a year only windy season is suitable for flying kite. With balloon kite every day is a flying kite day and every child can fly it. Children can enjoy flying balloon kite all year round.

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: 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: 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: 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: A scaling device for video displays includes a limited number of line buffers and produces stable output frames by using a stable clock source to produce the output image clock. The scaling device further includes an error counter for determining an error between an ideal output line length and an actual line length and an error accumulator for keeping a running total of all output line length errors. The error accumulator can signal when the total line error for a given frame is greater than one, indicating that an additional output point should be added to the blanking area of that output line.

Abstract: A high power LED lamp comprises a container having a cavity to fill with a liquid, a light source module for providing a high power LED source light to penetrate through the liquid, and an axial thermal conductor having a first portion nearby the light source module and a second portion extending in the liquid along an axial direction of the cavity to far away from the light source module to evenly transfer heat from the light source module through the liquid to the container.

Abstract: A high power LED lamp comprises a container having a cavity to fill with a liquid, a light source module for providing a high power LED source light to penetrate through the liquid, and an axial thermal conductor having a first portion nearby the light source module and a second portion extending in the liquid along an axial direction of the cavity to far away from the light source module to evenly transfer heat from the light source module through the liquid to the container.

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: An LED lamp including a glass lampshell and a stem assembly with one end inserted into the glass lampshell. The stem assembly comprises a glass trumpet tube with one end sealed within the glass lampshell to form a cavity within the glass lampshell and within the cavity a supporting component connected to the glass trumpet tube and supporting an LED emitter. The stem assembly further comprises a wire encompassed within the glass trumpet tube. The wire has one end extending outside of the cavity and the other end electrically connected to the LED emitter.