Abstract: A music bell striking snowflakes in a crystal ball includes an upper rotary mechanism, a lower rotary mechanism and a crystal ball. The music bell rotates not only a gear ring tray of the lower rotary mechanism on the bottom portion and a doll disposed on a rotary tray of the upper rotary mechanism, but also a magnet gear inside the crystal ball to cause water flow therein according to the principle of magnetic repulsion, so as to create a beautiful and dynamic scene of floating snowflakes.

Abstract: A read-write head fine adjustment and driving structure includes a disk rotation unit adapted to rotate a disk, a reciprocation unit adapted to reciprocate a read-write head carrying slide along a sliding track relative to the disk rotation unit, a fine adjustment unit adapted to adjust the tilting angle of the sliding track, and an elevation difference compensation unit adapted to compensate elevation difference of the motor of the reciprocation unit when adjusting the tilting angle of the sliding track.

Abstract: An integrated laser disc cleaning and repairing device includes a case consisting of pivotally connected top and bottom covers, a turning plate rotatably fitted in a hole provided on the top cover, and a base plate eccentrically and rotatably connected to a bottom surface of the turning plate with an operating knob having a lower shaft downward extended through pivot holes on the turning and the base plates. The top cover is provided at an inner surface with a circle of radially inward projected teeth and the base plate at a top surface with a circle of radially outward projected teeth adapted to mesh with the teeth on the top cover. By moving the operating knob to rotate the turning plate, the base plate is caused to revolve around a center of the bottom cover while rotating about the lower shaft portion of the operating knob.

Abstract: A wastepaper bin for a paper shredder includes a bottom portion member disposed with a wastepaper bin in a bucket shape and an elastic clamping device disposed adjacent to a top end area thereof; a top portion member slidably inserted onto the exterior portion of the bottom portion member is assembled by a unitarily molded peripheral wall and has a clamping device disposed in the area of a lower opening for retaining the elastic clamping device thereby fastening the top portion member on the bottom portion member; an unclamping device is disposed on the peripheral wall of the top portion member; a supporting device for supporting a main body of the paper shredder is disposed adjacent to the upper opening area of the top portion member; the wastepaper bin is capable of tremendously reducing the transportation and storage cost of the paper shredder.

Abstract: A multiple resolution scanning device, comprising: a lens group, having a light source for illuminating the scanned object; at least two lenses of different resolutions; and a detector group, having for each of the lenses a corresponding detector. The lenses generate images of the scanned object that are focused on the corresponding detectors. The at least two lenses generate images from different scanned areas, so that the lenses generate images of the scanned object from different locations.

Abstract: An adjustable hanging rod comprising a main body and at least one gliding rod with a contact element and an adjusting mechanism. The main body has a central gliding groove. The gliding rod is inserted in the gliding groove. The contact element is attached to a far end of the gliding rod for contacting a wall. The adjusting mechanism is mounted inside the main body and further comprises a gliding block, inserted in the gliding groove, a guiding rod, attached to the gliding block, a spring, put on the guiding rod between the gliding block and the gliding rod, and a fixing screw for fixing the gliding block. The position of the gliding block is adjusted, so that the gliding rod extends outward by a suitable length and suitable pressure of the contact element against the wall is maintained.

Abstract: A recycling apparatus comprises a body; a slit on top having a hole on one end; a rear internal pasteurizing mechanism comprising a pulverizing device and a bottom first container; a front internal crushing mechanism comprising two sets of parallel blade wheels and a bottom second container; and a waste storage mechanism comprising a third container, a spring-loaded lever, and a plunger sliding in the third container. In use sequentially insert the needles of the used syringes into the slit with the piston syringe portion of the syringe held on the slit, push the syringes forward to cause the needles to contact the pulverizing device to be ground into powder while being pasteurized, the powder are dropped into the first container, the remained piston syringe portion of each syringe eventually drops into the crushing mechanism through the hole, the dropped piston syringe portion of each syringe is pressed and cut into pieces by the sets of the blade wheels, and the pieces are dropped into the second container.

Abstract: An improved structure for a fixed turbine assembly in a compressor by having provided in the inner edge of a fixation block vertically disposed on the housing, a corresponding second channel in the outer edge of the fixed turbine, and a retainer simultaneously inserted between both channels to restrain and form a link for the fixed turbine and the housing thus to secure the fixed turbine and present it from turning.

Abstract: A flow regulator for a water pump, comprising a valve body, a piston block, a spring, a connecting pipe, and a rod. The valve body is roughly shaped like a cross, having a passageway in a vertical direction and a first tube and a second tube in a horizontal direction. The piston block is glidingly movable in the horizontal direction in the first tube. The spring is disposed in the second tube, having ends that are fastened to inner and outer holding plates. The connecting pipe is connected with the first tube, transmitting water pressure from a supply pipe to the first tube. The rod connects the inner holding plate and the piston block to allow the water pressure and the elastic force to balance each other. The piston block is pushed inward by the water pressure, narrowing the passageway, while being pressed outward by the elastic force, so that controlled water flow and pressure in the supply pipe are achieved.

Abstract: A power transmission arrangement for kick scooter is disclosed to include a shock absorbing unit coupled between the footplate and rear wheel of the kick scooter to absorb shocks, an engine unit fixedly mounted on the footplate of the kick scooter, and a transmission unit coupled between the engine unit and the rear wheel for transmitting driving power from the engine to the rear wheel to move the kick scooter, preventing the engine from receiving shocks from the rear wheel during running of the kick scooter.

Abstract: A manufacturing method of a module card comprises steps of: providing a base board having a golden finger; mounting a chip on the base board for electrically connecting to the golden finger; and forming a packing layer on the chip for forming the module card. A module card comprises: a base board; a chip mounting on a surface of the base board; a golden finger on the board and electrically connecting to the chip; and a packing layer forming on the chip for covering the chip.

Abstract: A turning control device for a virtual stationary bike includes a video monitor and a computer program. The program is driven by a flywheel of the bike to show images of a rider on the bike on a road. A control case is fixed at the lower end of the handle with a sensor fixed inside for sending signals, with a shade plate that moves with the handle. The shade plate is positioned between two circuit boards, and has a plurality of opening for controlling lights emitted by electronic elements of the two circuit boards. The handle Controls the shade and the sensor to send out different signals so that the video monitor shows images of the rider on the bike moving in directions according to the command of the computer program, permitting the rider to feel as though he were riding on a road to enhance the pleasure of exercise.