66results about How to "Saving environment protection" patented technology

This invention provides an environmentally-friendly system for operating a green fitness facility. It also provides for the use of a human-powered renewably energy source in a fitness facility. It further provides for the monetization of surplus power generated, carbon-credits earned through its operation method, and the promotion of an ecologically-minded fitness center.

A vacuum collector is provided comprising a suction hose, a first drum with a cover having a cylindrical head capable of generating powerful, small-diameter cyclones, a second drum capable of generating large-diameter cyclones, and a stack of three modules containing vacuum-producing motors atop a HEPA filter atop primary filters. The suction hose is connected to the inlet of the small-diameter cyclone-generating head on the cover of the first drum. The stack of modules containing motors, HEPA filter, and primary filters is mounted on the second drum. The two cyclonic drums communicate through a flexible vacuum hose. When the vacuum-producing motors pull air from the interior of the vacuum collector, the suction hose sucks atmospheric air mixed with contaminants from a surface into the head, which spins the contaminant-laden air-stream into a powerful, small-diameter cyclone. As a result of cyclonic action, the contaminant laden air-stream spirals to the bottom of the first drum, deposits most of its contaminants, reverses course, exits the drum, and enters the second drum, where it spins into a large-diameter cyclone, deposits more contaminants, passes through the primary and HEPA filters, and exhausts via the vacuum-producing motors. Collectors comprising more than two communicating cyclonic drums for tailored environmental remediation are also described.

A lightweight, adjustable snowplow, able to be lifted, carried, and manipulated by one person (adult or teenager) of normal strength, designed to remove new-fallen or otherwise soft snow or slush. It has a minimum number of parts. A plurality of struts attaches the plow to any kind of towing vehicle, providing horizontal stability. No brackets, hitches, or lifting devices are needed on the towing vehicle.

A gasification furnace and a combustion furnace are integrated with each other to form a single fluidized-bed gasification and combustion furnace in which unburned char generated in the gasification furnace is combusted in the combustion furnace, and the thus generated heat of combustion is utilized as a heat source for gasification. The fluidized-bed gasification and combustion furnace (1) comprises a gasification furnace (3) and a combustion furnace (4) which are divided by a first partition wall (2). In the gasification furnace (3), a revolving flow of the fluidized medium is formed by diffusion devices (32, 33) provided on furnace bottoms, and an upward flow of the fluidized medium partly flows in the combustion furnace (4). The combustion furnace (4) is divided into a main partition wall (5). In the main combustion chamber (6), a revolving flow of the fluidized medium is formed by diffusion devices (34, 35) provided on furnace bottoms, and an upward flow of the fluidized medium partly flows in the heat recovery chamber (7).

Suppressor and anti-suppressor additives in an acid copper sulfate plating bath are analyzed by the cyclic voltammetric stripping (CVS) method without cleaning or rinsing the cell between the two analyses. The suppressor analysis is performed first and the suppressor concentration in the resulting measurement solution is adjusted to a predetermined value corresponding to full suppression. This fully-suppressed solution is then used as the background electrolyte for the anti-suppressor analysis. This integrated analysis approach provides results comparable to those obtained with cell cleaning and rinsing between the analyses but significantly reduces the analysis time, consumption of expensive chemicals, and quantity of hazardous waste generated.

An integrated grinding and storage system for optimizing and enhancing plant performance for plant-based medical therapies and related uses of cannabis including an apparatus for grinding that includes a head operable to be removably attached to a receptacle or container. The head includes a magnet, an upper, inner grinding element, a lower grinding element, a shaft, and a neck sleeve. The upper, inner grinding element is in communication with the lower grinding element within the head. The grinding elements are operable to rotate relative to each other. The shaft extends between the upper and lower sections and magnetically couples with the grinding elements and orients them in relation to one another. The head may be manually or electrically activated.

Provided are a method and device for developing, compiling and debugging an application. The method includes: acquiring codes, wherein the codes are used for implementing the application and are compatible with one or more terminal operating systems; selecting one or more compiling environments from multiple compiling environments of different terminal operating systems to compile the codes; and debugging the compiled codes in one or more debugging environments corresponding to the one or more compiling environments. The solution provides an integrated cross-platform application development environment for a developer. The developer can compile the application capable of running in different terminal operating systems only by using one set of development environment and developing one set of code which is compatible with one or more terminal operating systems, and can also debug the application in different terminals and simulators, so that an effect of running one set of application code in different terminal environments is achieved, and codes and time for compiling and debugging in different environments are greatly saved. The solution also supports the simultaneous online development, compiling and debugging of multiple developers.

The present invention relates to a microfiber sweep mopcloth cleaning device, is comprised of a receptacle member of a fabric strap loop along with a pair of Velcro® strips, permanently sewed into a square microfiber terry cloth and affixes and gives an adjustable custom fit to most any size, design, shape or angle of an ordinary nylon household broom, without the worry of shifting, twisting or falling off and ultimately keeps a broom a broom, only allocating the ability to sweep and wipe clean substances, wet, dry, gooey or otherwise on today's old and new surfaces, meticulously and with precision and accuracy like never before, eliminating multiple cleaning tools and supplies, saving time, money and the environment, ultimately bringing joy and making the task of housekeeping fun and addictive for everyone. “A gift for those who love to clean and one for those who have to.”

A fluorescent lamp adapted for effecting stepless dimming with a regular SCR dimmer, comprising a filter and rectifier circuit (1), a DC high voltage stabilizing circuit (2), a voltage signal detection and frequency control circuit (6), a lamp load (4), a lamp current feedback circuit (5) and a voltage signal sampling circuit (3) thereby changing the power factor and luminous intensity of the lamp in accordance with the variation of the conduction phase angle of the silicon controlled rectifier dimmer. The present invention solves the discontinuity and instability issues in course of dimming operation and is particularly adapted for use in an integrated compact fluorescent lamp.

The internal-combustion-engine ignition diagnosis apparatus is configured in such a way that the first duration setting unit sets the first detection duration in a predetermined duration including a time instant when the spark discharge is generated, the second duration setting unit sets the second detection duration after the first detection duration, the diagnosis unit determines normality of the spark discharge, based on a signal state in the second detection duration, and regardless of the signal state in the second detection duration, determines abnormality of the spark discharge, based on a signal state in the first detection duration.

A ring heat dissipating device is mainly assembled by a ring body, a bottom plate arranged inside the ring body, and a plurality of heat dissipating fins arranged outside the ring body. The bottom plate is punched by a mold so that the bottom plate is fixed to a predetermined position inside the ring body. The heat dissipating fins are inserted into slots on an outer surface of the ring body. After trenches between the slots are punched and deformed, the heat dissipating fins are tightly riveted by the deformed trenches.

A manually chargeable flash light comprises a casing, a lamp, and a power system, wherein the lamp is at least an LED (Light Emitting Diode), and the power system is composed of a gear set mechanism, a mini power generator, and an accumulator. The gear set mechanism is connected with a handle, which is connected with a handle arm outside the casing. Comparing to the current techniques, the present invention uses a manually driven power source to replace the conventional battery power, thereby guaranteeing power supply at any time without exchanging batteries. Therefore, the troublesome of depleting batteries without backup can be avoided, and energy can be saved due to the high efficiency of LED. Furthermore, it will not cause the pollution to the environment by waste batteries.

The invention discloses a smart partition fence which can prevent pedestrians from overturning automatically. It includes a base, and a shaking device is arranged in the upper end surface of the base. A rocker cavity, a rocker is arranged in the rocker cavity, a limit slot is provided through the rocker, and a limit rod is slidably arranged in the limit slot, and a transmission device is arranged inside and below the base, The upper end of the base is provided with an inflatable device. The present invention can effectively separate the flow of people or traffic, and automatically start when a pedestrian tries to climb over the guardrail, so that the pedestrian cannot climb the borrowing force with a gentle operation, and It can prevent pedestrians from crossing the fence to cause traffic jams or even traffic safety accidents, improve the safety of traffic roads, and automatically stop when no one is crossing, saving environmental protection.

The present invention relates to an alloy type thermal fuse and a fuse element which are particularly useful as a thermoprotector for a battery. It is an object of the invention to provide an alloy type thermal fuse in which a ternary In—Sn—Bi alloy or an alloy in which Ag or Cu is added to the ternary alloy is used as a fuse element, or the fuse element wherein dispersion of the operating temperature can be satisfactorily suppressed, the operating temperature can be set to about 100° C. or lower, and the specific resistance and the mechanical strength of the fuse element can be sufficiently ensured. A low-melting fusible alloy serving as the fuse element has an alloy composition of 50 to 55% In, 25 to 40% Sn, and balance Bi. In a preferable range of the composition, In is 51 to 53%, Sn is 32 to 36%, and a balance is Bi.

An image acquiring device comprises: an automatic document feeder comprising: an input tray supporting an information medium; and a control panel comprising an operation button for selecting one image acquiring side of the information medium; an image acquiring assembly acquiring the image of the image acquiring side; a processor electrically connected to the automatic document feeder, the image acquiring assembly and the operation button; a storage, which is electrically connected to the processor and comprises an image module storing program codes for enabling acquiring the image of the image acquiring side; and an output unit receiving and outputting the image of the image acquiring side. The processor controls the image acquiring assembly to acquire the image of the image acquiring side according to the program codes and different signals of the operation button and transmits the image to the output unit. Associated copying method and system are also provided.

The present invention relates to a novel multifunctional material for workability of geopolymeric system and its process thereof. The viscous characteristics in geopolymeric system are responsible for observed negligible workability of geopolymeric cement concrete system and which limits its broad application spectrum. The novel multifunctional material of the present invention prepared by digestion of siliceous agricultural waste i.e. Rice husk with aqueous alkaline materials involving simultaneous and synergistic chemical reactions among the various constituents of rice husk, aqueous alkaline compounds and optionally adding Cetyl trimethyl ammonium bromide (CTAB) to obtain in-situ synthesis of desired nano-sized multi functional agents lignin, hemicelluloses, cellulose, sodium silicate necessary for addressing the issue of workability and also improving the engineering properties of geopolymeric system for broad application spectrum.

The invention provides a method for printing a 3D printed object (100), the 3D printed object (100) comprising a first type of printed material (1120) having electrically conductive properties and a second type of printed material (2120) having electrically insulating properties, wherein the method comprises: (I) providing printable material (110), wherein the printable material (110) has electrically insulating properties and wherein the printable material (110) is convertible by heat to a material (1110,1120) having electrically conductive properties; (II) printing with a 3D printer (500) said printable material (110) to generate printed material (120); and (III) subjecting to heat part of the printed material (120) after deposition; to provide said 3D printed object (100).

The present invention relates to a photovoltaic conversion apparatus including a by-pass diode and a manufacturing method thereof. The photovoltaic conversion apparatus of the present invention comprises at least one unit solar cell module configured of at least one unit solar cell; and a by-pass solar cell module including at least one solar cell electrically connected to the unit solar cell to by-pass current.

According to the present invention, a photovoltaic conversion apparatus having high photoelectric conversion efficiency can be manufactured. Also, the photovoltaic conversion apparatus will contribute to earths environmental conservation as the next clean energy source and can be directly applied to private facilities, public facilities, military facilities, etc., to create enormous economic value.

A wireless transformer system comprises a primary side of AC/DC converter with power factor correction and a secondary side of a half bridge resonant DC/DC converter to power a device wirelessly.

Composite concrete pavement includes the surface course of normal concrete and subbase and/or lower layer of concrete with coarse aggregate defined as enriched limestone waste of grading intermediate between the coarse and fine aggregates. Specified compressive strength and modulus of rupture of this concrete amount up to 5,000 and 750 psi, respectively. Coarse aggregate of this concrete is enriched by-product of manufacture of crushed limestone of regular sizes. As a raw material for enrichment it should be coarser than 9.5 mm and finer than 4.75 mm. The amount of aggregate finer than 4.75 mm as a part of the total weight of aggregate should be not less than 1/3 before enrichment and close to but not exceed 2/3 in aggregate bin. The use of this very cheap and efficient concrete for composite concrete pavement allows reduction of initial cost of construction of this pavement and makes it more competitive as compared with asphalt pavement.

A method for separating and recovering a plurality of rare-earth elements, the method including a step of introducing, into a liquid, a mixture containing a rare-earth oxychloride and a rare-earth chloride, the rare-earth oxychloride constituted from a rare-earth element different from a rare-earth element constituting the rare-earth chloride, thereby obtaining an insoluble matter containing the rare-earth oxychloride and a liquid in which the rare-earth chloride is dissolved, a step of recovering the rare-earth oxychloride from the insoluble matter, and a step of recovering the rare-earth chloride from the liquid in which the rare-earth chloride is dissolved.