Abstract: A toy image projector includes a housing including a peripheral wall, an accommodation chamber surrounded by the peripheral wall and a transparent view window at the peripheral wall, a rotating body accommodated in the accommodation chamber and including a peripheral wall, multiple sets of patterned holes formed in the peripheral wall and a space surrounded by the peripheral wall, a driving mechanism operable to rotate the rotating body relative to the housing, and a light-emitting device accommodated in the space within the rotating body and adapted to emit light through one set of patterned holes and the transparent view window to the outside. Thus, by means of rotating the rotating body, different image patterns can be projected to the outside of the toy image projector, increasing consumer interest in playing the toy image projector.

Abstract: A toy image projector includes a housing including a peripheral wall, an accommodation chamber surrounded by the peripheral wall and a transparent view window at the peripheral wall, a rotating body accommodated in the accommodation chamber and including a peripheral wall, multiple sets of patterned holes formed in the peripheral wall and a space surrounded by the peripheral wall, a driving mechanism operable to rotate the rotating body relative to the housing, and a light-emitting device accommodated in the space within the rotating body and adapted to emit light through one set of patterned holes and the transparent view window to the outside. Thus, by means of rotating the rotating body, different image patterns can be projected to the outside of the toy image projector, increasing consumer interest in playing the toy image projector.

Abstract: A thigh exercise fitness machine for training outer thigh muscles is a disclosed to include a first base member and a second base member pivotally connected in parallel, a first sliding track and a second sliding track respectively connected to the first base member and the second base member and extending in reversed directions, a first foot plate assembly and a second foot plate member respectively slidably supported on the first sliding track and the second sliding track, two elastic loops respectively coupled between the first foot plate assembly and second foot plate assembly and the first base member and second base member and adapted to store elastic potential energy when the first and second foot plate assemblies are respectively moved along the first and second sliding tracks, enabling the user's lateral thigh muscles to be trained.

Abstract: A dumbbell with adjustable weight essentially includes a handle, two first weight blocks, two second weight blocks, and two position-limiting elements. The handle has a gripping portion and two arms protruding outward from the gripping portion. The first weight blocks are removably disposed around the arms of the handle, respectively. The second weight blocks are removably disposed around the first weight blocks, respectively. The position-limiting elements abut against the second weight blocks ends, respectively. Hence, a user can adjust the total weight of the dumbbell by changing or removing the second weight blocks.

Abstract: A hair curler includes a lengthwise handle; a transmission set contained in the handle and having a main driving axle that has one end exposed outside the handle; a rotating sleeve being rotatably mounted around the main driving axle; a first tong and a second tong each having a rear end connected to the rotating sleeve, wherein the first tong has the rear end provided with a lever so that when the lever is pressed, the first tong leaves from the second tong; and a right-rotation button and an left-rotation button being deposited in a front part of a lateral of the handle. Thereby, a user can use his/her single finger to make the tongs rotate in either direction by pressing the right-rotation button or the left-rotation button, or open or close the tongs by pressing the lever.

Abstract: A dumbbell with adjustable weight essentially includes a handle, two first weight blocks, two second weight blocks, and two position-limiting elements. The handle has a gripping portion and two arms protruding outward from the gripping portion. The first weight blocks are removably disposed around the arms of the handle, respectively. The second weight blocks are removably disposed around the first weight blocks, respectively. The position-limiting elements abut against the second weight blocks ends, respectively. Hence, a user can adjust the total weight of the dumbbell by changing or removing the second weight blocks.

Abstract: A vibratable fluid container includes a container body containing a cosmetic fluid and having a bottleneck located on the top end thereof and a fluid applicator fastened to the bottleneck for applying the contained cosmetic fluid to the skin of a person, a cap connected to the container body, a vibrator mounted in between the container body and said cap and having a control switch operable to switch on/off the vibrator, a battery mounted in between the container body and the cap and electrically connected with the vibrator through the control switch, and a cover fastenable to the bottleneck of the container body to protect the fluid applicator and to keep the fluid applicator from sight. When the user switches on the control switch, the vibrator creates vibrations to mix the contained cosmetic fluid, avoiding sediment formation.

Abstract: A communication interface facilitates connection of a plurality of wireless USB compatible hosts with at least a WUSB device in a wireless USB environment at the same time. The communication interface includes a host detector that detects the presence of an active host or a plurality of active hosts, a host communicator for establishing wireless USB connection with a plurality of hosts, and a controller for causing time division multiplexed (TDM) data communication between active hosts and at least one device.

Abstract: An exercise wheel includes a base having a receiving space therein and at least one fan-shaped recession formed at a front bottom side thereof and facing downward; at least one hold bar connected with the base and exposed outside the base; a main wheel rotatably mounted to the base and located in the receiving space; an elastic member mounted between the main wheel and the base for keeping the main wheel restoring after the main wheel is rotated; an auxiliary wheel set rotatably mounted to the base, exposed beneath the base, and engaged with the main wheel to drive the main wheel for rotation; and a steering caster set having a caster frame and a caster, the caster frame being rotatably connected with the base for rotation confined within the fan-shaped recession, the caster being rotatably mounted to the caster frame and partially exposed outside the fan-shaped recession.

Abstract: An exercise wheel includes a base having a receiving space therein and at least one fan-shaped recession formed at a front bottom side thereof and facing downward; at least one hold bar connected with the base and exposed outside the base; a main wheel rotatably mounted to the base and located in the receiving space; an elastic member mounted between the main wheel and the base for keeping the main wheel restoring after the main wheel is rotated; an auxiliary wheel set rotatably mounted to the base, exposed beneath the base, and engaged with the main wheel to drive the main wheel for rotation; and a steering caster set having a caster frame and a caster, the caster frame being rotatably connected with the base for rotation confined within the fan-shaped recession, the caster being rotatably mounted to the caster frame and partially exposed outside the fan-shaped recession.

Abstract: An electronic accounting machine includes a housing, a display screen carrying a set of icons and defining a numeric data display zone, a set of numeric keys, a set of function keys, an operation and memory circuit having an Autorun Program, an account statement and a warning program, the account statement featuring a plurality of items of expenditure, each item of expenditure having an early-warning threshold value and a cumulative expenditure value, the warning program executing a warning action when the cumulative expenditure value surpasses said early-warning threshold value, and a connection interface electrically connected to the operation and memory circuit for connecting to an external computer for enabling the Autorun Program to run automatically and to let a user of the external computer access to the account statement.

Abstract: An audio and video messaging device is composed of a shell, a control unit, a memory unit, a plurality of push buttons, a camera, a screen, a microphone, and a speaker. The control unit is mounted inside the shell. The memory unit is mounted inside the shell and electrically connected with the control unit. The push buttons are mounted onto the shell and electrically connected with the control unit. The camera is mounted onto the shell and electrically connected with the control unit. The screen is mounted onto the shell and electrically connected with the control unit. The microphone is mounted inside the shell and electrically connected with the control unit. The speaker is mounted inside the shell and electrically connected with the control unit.

Abstract: A mop dehydrating apparatus includes a water tub, a dehydrating basket horizontally rotatably mounted in the internal chamber of the water tub and provided with a fixing device in the internal chamber thereof for fixing a mop, a motor drive mounted in the internal chamber of the water tub, a transmission mechanism coupled between the motor drive and the dehydrating basket and controllable by a foot pedal switch to rotate the dehydrating basket and to further expel water out of the mophead of the mop subject to the effect of centrifugal force.