Abstract: Rotating or pressing one or more handles will rotate one or more cams which push on the lid side. This causes a lever to rotate and forces two opposing jaws to press on the jar. With further rotating or pressing, the cam(s) rotates more and its rough surface or teeth forces the lid to rotate with high torque. Since the cam size is smaller than the lid diameter, much less force is needed to open the lid. And since the jar lid opener grips both the lid and the jar at the same time, there is no need to hold the jar tight while rotating or press the handles.

Abstract: Rotating or pressing one or more handles will rotate one or more cams which push on the lid side. This causes a lever to rotate and forces two opposing jaws to press on the jar. With further rotating or pressing, the cam(s) rotates more and its rough surface or teeth forces the lid to rotate with high torque. Since the cam size is smaller than the lid diameter, much less force is needed to open the lid. And since the jar lid opener grips both the lid and the jar at the same time, there is no need to hold the jar tight while rotating or press the handles.

Abstract: The present invention is a pencil sharpener or the like such as a makeup pen. It uses two handles similar to a pair of pliers. In one configuration, pressing the two handles advances oblique sharp tip blades which cut through the wood and core of a pencil. The result is that the pencil is sharpened in one press of the handles. The second configuration has even number of blades. With two blades, it requires the handles to be pressed a second time after manually rotating the pencil 90 degrees. With 4 blades, each two opposing blades cut through the pencil in half the pressing interval. With 6 blades, each two opposing blades cut through the pencil in one third the pressing internal, and so on.

Abstract: A fruit picker and branch trimmer comprising a frame or partial frame coupled to a stick, and at least one rotating jaw. The jaw is triggered by blades or pins coming in contact with the stem or branch, or by the fruit itself pushing on the jaw. Simply, the jaw rotates by only pulling on the stick. When a jaw rotates, its non-hinged sharp end presses the stem or branch on an obstacle, hence cutting the stem or branch. When two jaws rotate the stem or branch is cut when the sharp edges of the jaws come together. Another type of jaws has at least one elongated recess, when a stem or branch falls into the elongated recess it will be twisted and broken when the jaw rotates.

Abstract: The nut cracker of the present invention comprises two rotationally coupled handles pressed by hand or by the palm of the hand. Close to the rotation point and between the two handles, a curved or oblique jaw is coupled to one handle. Farther from the rotation point and between the two handles, a partial cup which accepts various nut sizes is coupled to the other handle. When the two handles are pressed, the jaw moves in the missing portion of the partial cup. The curved or oblique jaw and the partial cup confine the nut and prevent it from popping out, thus breaking the nut.

Abstract: Lasting and representative dim light apparatus comprises mainly electric storage components and LEDs emitting dim light illuminating an image or a shape. The dim light can stay on for years and even for tens of years. Although dim light can illuminate only very close objects, the main purpose of the invention is to have the illuminated image or shape represent or is associated to something tangible or intangible, someone or spiritual someone. Since the dim light will stay on for years and tens of years, it can represent or be associated to love, religion and religious figures, icons, logos, free energy, breaking the darkness, removing fear of darkness, peace, eternity, big bang, stars, moons, galaxies, symbols, characters, believes, feelings, magic, myths, concepts, stories, honoring, faith, themes, proverbs, promotions, or advertisements.

Abstract: A fruit picker and branch trimmer comprising a frame or partial frame coupled to a stick, and at least one rotating jaw. The jaw is triggered by blades or pins coming in contact with the stem or branch, or by the fruit itself pushing on the jaw. Simply, the jaw rotates by only pulling on the stick. When a jaw rotates, its non-hinged sharp end presses the stem or branch on an obstacle, hence cutting the stem or branch. When two jaws rotate the stem or branch is cut when the sharp edges of the jaws come together. Another type of jaws has at least one elongated recess, when a stem or branch falls into the elongated recess it will be twisted and broken when the jaw rotates.

Abstract: A three-dimensional display consists of a rotating body of optical fibers. Each fiber receives light on first end from a stationary light source, and re-emits the light on the second end when the light source is aligned during a time interval with first end of the fiber. During one revolution, each re-emitted light occupy a unique three-dimensional coordinate, thus all re-emitted lights form a three-dimensional image. Three-dimensional still or moving images are obtained by successive images produced on successive revolutions of the body of optical fibers.

Abstract: A multi wrench with tool heads rotationally coupled to the outer circumference of at least one end of a handle. The tool heads are comprised of spanners, sockets, ratchet sockets and nested spanners and sockets. The tool heads are operational in all positions for best comfortable use, with some positions giving best clear vision of operation. Another variation of the invention is a frame with tool heads rotationally coupled to its outer circumference. One side has a stud or a hole which engages a hole or a stud of a conventional handle. While the other side has a stud or a hole which engages a hole or a stud of a conventional tool.

Abstract: A multi wrench with fasteners rotationally coupled around the circumference of a at least one end of a handle. Fasteners are comprised of spanners, sockets, ratchet sockets and nested fasteners. Fasteners are operational in all positions for best comfortable use, with some positions giving best clear vision of operation. Another variation of the invention is a frame with fasteners rotationally coupled around the its circumference. One side has a stud or a hole which engages a hole or a stud of a conventional handle. While the other side has a stud or a hole which engages a hole or a stud of a conventional fastener.

Abstract: An automatic multi-speed gear system includes an input axle, a first arm coupled at one end with the input axle through bearings that allow for independent rotational movement of the input axle along its longitudinal axis. The first arm is also configured to rotate about the input axle as its pivot. The system also includes a first axle coupled with bearings at the opposing end of the first arm. A first set of gears coupled to the input axle and the first axle transfer the rotational motion of the input axle to the first axle. The system also includes a second arm coupled at one end with bearings to the first axle and at the opposing end to a second axle. The second axle is coupled through a one way bearing to an output axle. A second set of gears coupled to the first axle and the second axle transfer the rotational motion of the first axle to the second axle and a third set of gears coupled to the second axle and the output axle transfer the rotational motion of the second axle to the output axle.

Abstract: An automatic multi-speed gear system including an input axle, a first arm configured to couple with the input axle allowing for independent rotational movement of the input axle along the input axle axis, a first axle configured to couple with the first arm allowing for independent rotational movement of the first axle along a first axle axis, a second arm configured to couple with the first axle allowing for independent rotational movement of the first axle along the first axle axis, a second axle configured to couple with the second arm allowing for independent rotational movement of the second axle along a second axle axis, and an output axle. The first arm and the second arm are configured to move from a high-speed misalignment position to a low-speed alignment position where the second axle orbits the first axle.

Abstract: An automatic multi-speed gear system including an input axle, a first arm configured to couple with the input axle allowing for independent rotational movement of the input axle along the input axle axis, a first axle configured to couple with the first arm allowing for independent rotational movement of the first axle along a first axle axis, a second arm configured to couple with the first axle allowing for independent rotational movement of the first axle along the first axle axis, a second axle configured to couple with the second arm allowing for independent rotational movement of the second axle along a second axle axis, and an output axle. The first arm and the second arm are configured to move from a high-speed misalignment position to a low-speed alignment position where the second axle orbits the first axle.