Abstract: A novel carbon-based material (abbreviated N-FCN) composed of carbon, hydrogen, oxygen and nitrogen and application thereof. The raw materials of the novel carbon-based material are derived from natural or simple inorganic matter which provide the four elements of carbon, hydrogen, oxygen and nitrogen. A composite organic matter is formed at low voltage and low energy and comprises a carbon base in graphite structure, at least one or more composite organic functional groups and an organic small molecule, wherein at least two or more amino acids may be detected in the organic small molecule. The novel carbon-based material may induce an active response of an omanism. After a trace amount of the novel carbon-based material is released into a biological growth environment, the organism will actively respond to the novel carbon-based material.

Abstract: A solar vehicle carport with LED sensor light, including a carport top cover, a horizontal pipe assembly, a foot pipe assembly, an LED light module, and a solar receiving module. The horizontal pipe assembly is disposed on two sides of the carport top cover. The foot pipe assembly is engaged with the horizontal pipe assembly to support the carport top cover. The LED light module includes at least one LED light and LED sensor module electrically connected. The solar receiving module is disposed above the carport top cover and electrically connected with the LED light module. The solar vehicle carport with LED sensor light provided by this invention can utilize the solar energy to supply power to the LED light module, which is green and environment friendly. In addition, the LED light is turned on or turned off by a way of sensing, which is energy efficient and humanized.

Abstract: This application provides an umbrella including an umbrella frame, supporting members, rotating shafts, fixing members, and umbrella surfaces. The umbrella surfaces are installed at the umbrella frame through connections of the supporting members and the fixing members so as to form a layered structure with a beautiful appearance and good breathability and ventilation. Each of the supporting members has installation arms which can be directly installed at the umbrella rib through the rotating shaft. Each of the supporting members has a first supporting surface and a second supporting surface cooperating with the umbrella rib to achieve limitation, which can limit a rotation range of the supporting members and reduce members such as a bracket, a spring and so on. The structure is simpler, and the assembly is very convenient.

Abstract: This invention provides a canopy, including a skeleton and at least one electric roller blind mechanism. Two sides of the electric roller blind mechanism have one guide rail, respectively, the guide rails are disposed at the skeleton, the electric roller blind mechanism includes a cloth drooping member capable of moving up and down, and two ends of the cloth drooping member slidably cooperate with corresponding two guide rails, respectively. In this invention, by providing the guide rails cooperating with the electric roller blind mechanism at the skeleton, the cloth drooping member can move up and down along the guide rails, such that the roller blind of the canopy can be opened or closed as needed, which is convenient compared to manual operation.

Abstract: This invention provides a thumb screw connecting structure, including a thumb screw, a first stopper, and a second stopper, the first stopper and the second stopper are fixedly connected via the thumb screw; and a protruding fixing portion is disposed at the second stopper, an internal thread fitting the thumb screw is disposed inside the protruding fixing portion, and the protruding fixing portion is used to fix the thumb screw. The thumb screw connecting structure is convenient and efficient in use, the first stopper and the second stopper can be fixed without using a wrench or other tools, which is convenient as well as practical. This invention further provides a table and a chair, and the table and the chair are fixed by adopting the thumb screw connecting structures, which is convenient and practical when assembling and disassembling.

Abstract: Solar outdoor furniture provided by this invention includes a furniture body, a control module and a solar power generation module. The furniture body has an object holding portion, and the object holding portion has a glass panel. The control module is disposed at the object holding portion. The solar power generation module is disposed at one side of the glass panel and electrically connected with the control module. The solar outdoor furniture provided in this invention is capable of self-supply of power and is green and environmentally-friendly. In addition, the solar outdoor furniture can supply power to peripheral device for users to entertain, thereby achieving the multi-function of outdoor furniture.

Abstract: A detachable base includes a pedestal, a counterweight box mounted on the pedestal, and a shell detachably covered on the counterweight box and the pedestal. The shell includes an edge, a corner having a smooth transition camber surface, and a cover. The edge is detachably connected to the cover. A side edge vertical to the corner is provided with a first fitting portion of a fastening part. A vertical side edge of the edge corresponding to the corner is provided with a second fitting portion of a fastened part. The first fitting portion fits with the second fitting portion through socketing. The counterweight box, the detachable shell and the pedestal of the invention allow the whole detachable base to be disassembled into small-sized parts easy to take and pack, or to be assembled, as spare parts, together with other accessories of the sunshade.

Abstract: This invention provides a metal sheet preparing process with a surface having wood grain, and the process includes the following steps: spraying photosensitive ink on the metal sheet; pasting a designed film on a surface of the metal sheet sprayed with the photosensitive ink; exposing the metal sheet pasted with the film in an ultraviolet light for 1-15 min; spray developing the surface of the metal sheet with sodium carbonate solution, and exiting the film after developing; etching the metal sheet exited the film after developing with a mixed aqueous solution of ferric trichloride and copper sulfate, and a corrosive temperature being 30-50° C. which lasts for 5-8 min; and washing corrosive liquid on the grain and cured films of the photosensitive ink out of the grain with sodium hydroxide solution of 5-8% wt %.

Abstract: A combined table-umbrella includes a table and an umbrella. The umbrella includes an umbrella canopy, an umbrella pole and an umbrella skeleton connecting the umbrella pole and the umbrella canopy to hold up the umbrella canopy. The umbrella also includes a light source disposed at the umbrella skeleton for lighting. The table includes a circuit hub, an energy storage device, a wireless charging module, a USB charging port and a WiFi signal enhancement module, wherein the circuit hub is electrically connected to the energy storage device, and the wireless charging module, the USB charging port and the WiFi signal enhancement module are electrically connected to the circuit hub, respectively. The combined table-umbrella of the present invention has multiple functions such as lighting, wireless and cable charging, and WiFi signal sources enhancing for electronic products.

Abstract: The present invention provides a tent having a retractable roof. A plurality of poles extend substantially perpendicular to the ground. A roof frame is fastened to the plurality of poles and a tarpaulin is attached on the roof frame. At least one of the plurality of poles is divided into an upper pole and a lower pole, and a connection mechanism detachably connects the upper pole and the lower pole.

Abstract: A combined table-umbrella includes a table and an umbrella. The umbrella includes an umbrella canopy, an umbrella pole and an umbrella skeleton connecting the umbrella pole and the umbrella canopy to hold up the umbrella canopy. The umbrella also includes a light source disposed at the umbrella skeleton for lighting. The table includes a circuit hub, an energy storage device, a wireless charging module, a USB charging port and a WiFi signal enhancement module, wherein the circuit hub is electrically connected to the energy storage device, and the wireless charging module, the USB charging port and the WiFi signal enhancement module are electrically connected to the circuit hub, respectively. The combined table-umbrella of the present invention has multiple functions such as lighting, wireless and cable charging, and WiFi signal sources enhancing for electronic products.

Abstract: The present invention provides a tent having a retractable roof. A plurality of poles extend substantially perpendicular to the ground. A roof frame is fastened to the plurality of poles and a tarpaulin is attached on the roof frame. At least one of the plurality of poles is divided into an upper pole and a lower pole, and a connection mechanism detachably connects the upper pole and the lower pole.

Abstract: The present invention provides a tent having a retractable roof. A plurality of poles extend substantially perpendicular to the ground. A roof frame is fastened to the plurality of poles and a tarpaulin is attached on the roof frame. At least one of the plurality of poles is divided into an upper pole and a lower pole, and a connection mechanism detachably connects the upper pole and the lower pole.

Abstract: The present invention provides a tent having a retractable roof. A plurality of poles extend substantially perpendicular to the ground. A roof frame is fastened to the plurality of poles and a tarpaulin is attached on the roof frame. At least one of the plurality of poles is divided into an upper pole and a lower pole, and a connection mechanism detachably connects the upper pole and the lower pole.

Abstract: The present invention provides a tent having a retractable roof. A plurality of poles extend substantially perpendicular to the ground. A roof frame is fastened to the plurality of poles and a tarpaulin is attached on the roof frame. At least one of the plurality of poles is divided into an upper pole and a lower pole, and a connection mechanism detachably connects the upper pole and the lower pole.

Abstract: A computer input device includes a light source assembly forming an incident light beam that strikes an area on a surface beneath the input device with large incident angle. A light sensing assembly in the input device is positioned to receive scattered light and includes a band-pass filter. A barrier is located directly above the area where the light beam is incident on the top surface to prevent light from traveling directly from the light source assembly to the light sensing assembly.

Abstract: The invention relates generally to gold nanoclusters, and in particular, fluorescent gold nanoclusters. The gold nanoclusters may be stabilized, for example, with a protein or stabilizing agent. In some cases, the gold nanoclusters may be used in methods or articles to determine the presence, absence, and/or concentration of mercuric ions in a sample.

Abstract: An input device encodes motion using a laser self-mixing velocimeter. The laser beam is directed at a disk or other moving member. As light from that beam is reflected back into the emitting cavity of the laser, the beam power output fluctuates because of the self-mixing effect and generates a beat signal. The beat signal frequency is used to determine the speed of the member's motion. The direction of motion is also determined based on the beat signal. A difference frequency analog phase locked loop filters the beat signal. A zero-point control disables motion detection when the average beat signal amplitude falls below a threshold. A triangle modulator generates a triangle wave for the laser bias current, with the triangle wave frequency being a submultiple of the beat signal frequency.