32results about How to "Do not damage the environment" patented technology

A process for supercritical fluid extraction of delta-9-tetrahydrocannabinol (delta-9-THC), delta-8-THC, cannabinoids or other medicinal value compounds from marijuana and other plants. Preferably, the extraction is carried out with a solvent of liquid carbon dioxide alone, or in combination with a solvent of ethanol, methanol, isopropanol, and other nonpolar / semipolar solvents at a temperature and pressure to maintain the solvents in a supercritical state. The extraction process is preferably carried out for a period of from 0 to 9 hours. The extraction process conditions result in different strengths of extracted marijuana and selective isolation of extracted compounds or mixtures of compounds. The processed marijuana leaves or other parts of the marijuana plant can be used in the manufacture of different strengths of cigarettes for the delivery of delta-9-THC or other related compounds, or as adjuvant drugs for antiinflammatory and analgesic treatment, especially for chronic and terminal pain, neuropathic pain symptoms in humans, and in animals. Further, spiking methods can be used to make cigarettes of different strengths containing delta-9-THC or other related compounds, either synthetic or natural. Placebo cigarettes can also be prepared with pharmacologically negligible quantities of an active compound. The isolated compounds, or mixture of isolated compounds and adjuvants, of the extracted compounds can be used for the treatment of the above mentioned symptoms, either through cigarettes or by other suitable delivery systems.

Strengthened soy protein based biodegradable composition comprises plasticized or unplasticized cured soy protein strengthened with green strengthening agent. Green strengthening agents include nanoclay, microfibrillated cellulose, nanofibrillated cellulose, cured green polysaccharide and green fibers, filaments, yarns, and fabrics and combinations of these. These can be fabricated into composites.

A cryogenic firefighting and hazardous materials suppression apparatus has been invented. It is intended for use by firefighting personnel in combating fires and hazardous materials spills. The apparatus comprises several components including a cryogenic fluid dispensing device, said device removably connected to a cryogenic fluid supply conduit, said conduit removably connected to a storage vessel, said vessel storing an agent for delivery. Said agent may be an inert cryogenic liquid. Said apparatus being used for delivering said agent on to a target. Such targets that may be appropriate include fires and hazardous materials spills.

The invention is a method for correlating and assigning digital camera images to a database file. The method enables a photographer to keep track of large numbers of subjects and items. The method uses a timestamp from a bar code reader to synchronize recorded swipes of bar codes with the digital images created produced by the camera. The bar code reader is used to swipe identifying bar code on items or subjects that are to be tracked, such as on a student's camera card, a police investigation report or a catalogue item. The time and the bar code serve as a means to cross-reference any item or subject to the digital images. The photographs and bar code scans are downloaded into a computer, and then by inspection of the recorded times of when the scans were made and the pictures were taken, the images can be assigned to the appropriate file. The images can then be loaded into the item's or subject's file, secure in the knowledge that the images are appropriately assigned.

An operable transmission comprising toothed wheels. In order to operate the transmission with a lubricant and coolant which is environmentally friendly while providing improved heat dissipation and temperature-independent viscosity, the transmission contains a mixture of water and a glycol or similar, in which graphite particles are suspended. The mixture contains 40 to 60 percent per weight of the glycol and 2 to 25 percent by weight of graphite in the form of flaky graphite particles having a grain size of less than 12 micrometers, the remainder being composed of water and other admixtures and / or additives. Also disclosed are the lubricant and coolant as well as a method for starting a transmission operated with the lubricant and coolant.

An environment-friendly golf ball includes a core body, a bonding material, and a cover for enclosing the core body. The core body is made of a dissoluble material, which is mixed with the bonding material at a predetermined ratio, so as to make the dissoluble material become an aggregation of specific shape. The shaped structure is steamed and solidified, so as to eliminate the water in the structure. The cover is molded from a dissoluble molding and covering material. The whole structure is water dissoluble and becomes the food of marine life and would not cause pollution to environmental ecology when the golf ball falls into water and could not be collected.

Provided are, among other things, systems, methods and techniques for water-based material transportation, such as a system that includes: (a) a robotic submersible propulsion unit having: a thruster, a computer controller that is coupled to and configured to control the thruster and that causes the robotic submersible propulsion unit to follow a predetermined course, and an attachment fitting; and (b) a submersible transport barge having: a storage tank, a locking port at a first end of the submersible transport barge that detachably connects to the attachment fitting of the robotic submersible propulsion unit, and a loading / downloading connection at a second end of the submersible transport barge that detachably connects to a transfer connection dock for transferring material between the storage tank and the transfer connection dock.

The invention discloses a composite stabilizing agent for hexavalent chromium polluted soil and application. The composite stabilizing agent comprises the following components in parts by weight: 20-50 parts of nano zero-valent iron, 10-40 parts of ferrous sulfide, 10-40 parts of calcium polysulfide, 8-20 parts of ferrous citrate, 5-20 parts of oxalic acid, 5-20 parts of lactic acid, 3-15 parts ofglucose, 3-15 parts of edible oil, 5-20 parts of bentonite, 5-20 parts of zeolite, 5-20 parts of medical stone, 8-20 parts of EDTA and 8-20 parts of tartaric acid. After the composite stabilizing agent is used for reducing and stabilizing the hexavalent chromium polluted soil, the total amount of hexavalent chromium reaches the national standard; and the toxic leaching concentration of hexavalentchromium is quite low, the acidity and alkalinity of a soil environment cannot be changed, the circumstance that a large amount of inorganic salts are introduced to cause salinization of the soil environment is avoided, and meanwhile, the agent brings carbon sources to indigenous microorganisms in the soil environment and activates the indigenous microorganisms.

An operable transmission comprising toothed wheels. In order to operate the transmission with a lubricant and coolant which is environmentally friendly while providing improved heat dissipation and temperature-independent viscosity, the transmission contains a mixture of water and a glycol or similar, in which graphite particles are suspended. The mixture contains 40 to 60 percent per weight of the glycol and 2 to 25 percent by weight of graphite in the form of flaky graphite particles having a grain size of less than 12 micrometers, the remainder being composed of water and other admixtures and / or additives. Also disclosed are the lubricant and coolant as well as a method for starting a transmission operated with the lubricant and coolant.

Catalytic enzyme-modified textiles are disclosed for providing protection from chemical exposure. The textiles are composed of a cloth substrate, at least one polyelectrolyte layer, at least one enzyme layer to degrade the chemical agent, and at least one capping layer. Also disclosed is the related method for making catalytic enzyme-modified textiles.

A synthetic insulation material that rivals and surpasses down in performance without suffering degradation in insulating power over time. The material is an aggregate of particulate units that have a fractal-like geometric configuration. The geometric configuration includes non-integer dimensionality that promotes physical entanglements of the particulate units. The physical entanglements impart a high frictional resistance to slippage of the particulate units to maintain loft over time by inhibiting the settling of particulate units upon compression. The geometric configuration further includes aspects of self-similarity. The particulate units are formed from a material that efficiently scatters thermal radiation. The combination of high loft and efficient scattering of thermal radiation minimizes heat loss resulting from conduction and radiation, leads to a superior material for thermal insulation, has excellent health characteristics for human and the environment, and exhibits excellent long term life cycle performance.

The present invention discloses a viscoelastic sound-absorbing polyurethane foam and a method for preparing the same, the foam being prepared by reacting a polyisocyanate composition and an isocyanate reactive component. The isocyanate reactive component comprises, based on the weight of mixed polyethers, 30-80 wt % of (bii) a copolyol of epoxypropane-epoxyethane, or a conjugate thereof, wherein the content of oxy-ethylidene unit is 5-35 wt %; 2-20 wt % of (biii) a copolyol of epoxypropane-epoxyethane, or a conjugate thereof, wherein the content of oxy-ethylidene unit is 70-100 wt %; and 20-70 wt % of (biv) a copolyol of epoxypropane-epoxyethane, or a conjugate thereof, wherein the content of oxy-ethylidene unit is 0-20 wt %. The sound-absorbing foam of the present invention has a ball rebound rate of 15-30% and good sound absorption performance.

The invention discloses an electric clothes machine and is characterized in that the electric clothes machine comprises a main machine, a cable wire, a support and a cool rod; wherein, the cool rod is arranged on the support, the cable wire is respectively connected with the main machine and the cool rod; the main machine comprises an electric motor and a remote control receiver, the remote control receiver is electrically connected with the electric motor, and the remote control receiver consists of a circuit board and a steering circuit arranged on the circuit board. The electric clothes machine comprises a remote control transmitter which transmits signals to the remote control receiver, and the remote control transmitter comprises a circuit board and a steering circuit arranged on the circuit board. The remote control transmitter is internally provided with a steering circuit which controls a light switch. The invention has the advantages of simple structure, convenient use and automatic lifting.

The invention concerns a bacterial preparation, a method for preparing a cleaning solution, a cleaning solution and a method for cleaning targets, which contain impurities. The cleaning solution contains at least bacterial preparations, such as portion capsules, with bacteria which are harmless to humans and animals, such as probiotics, mixed into a liquid, such as water. The used water is preferably tapwater, from which components that kill bacteria in said bacterial preparations have been removed and preferably also all or nearly all salts.

A plant-based cleaning agent for household use designed to produce optimal cleaning results. This product is comprised of pigeon pea extract and distilled water. To create the proper mixture, 12 g of pigeon pea leaves may be cut up and placed in a beaker, wherein the pigeon pea leaves homogenize with 2000 ml of distilled water. The mixture is centrifuged at 8,000 rpm for ten minutes. The pellet is then discarded and the extract is stored at approximately 4 degrees C. for about forty-eight hours. Stability is achieved by putting the extract through a 0.45 um filter. For use, consumers spray the sparkle essence product onto a desired glass surface and wipe away with a cloth or paper towel.

The invention discloses a ventilative and lighting silencing window. The window comprises a silencing frame and silencing frame bodies installed at the edge of one end of the silencing frame. The silencing frame is inserted into a hole used for installing the window on a wall body. The outer surface of the silencing frame is connected with the wall body. A through hole is formed in the silencing frame. A sound absorbing and insulating baffle installed from the outdoor end of the silencing frame towards the indoor end of the silencing frame is arranged in the through hole of the silencing frame. A ventilating channel is reserved in the end, close to the indoor end of the silencing frame, of the sound absorbing and insulating baffle. The sound absorbing and insulating baffle partitions the silencing frame into a first space and a second space, wherein the first space and the second space enable the interior and the exterior of a room to communicate. A first baffle is arranged in an opening where the first space faces the interior of the room. A window body is arranged in an opening where the second space faces the interior of the second space. A second baffle is arranged in an opening where the second space faces the exterior of the room. A silencing grating provided with a ventilative channel is arranged between the first space and the sound absorbing and insulating baffle. The ventilative and lighting silencing window is simple in structural design, the noise problem is thoroughly solved, and noise outside a workshop meets environment requirements; and the ventilative and lighting effects are not influenced, design is attractive, and the overall environment of the workshop is not damaged.

System and method for gas pressure stabilization. The system comprises a pressure stabilizer which is divided into a receiving chamber and a pressure chamber by a flexible membrane, a booster device, a gas divider, and a control driver that can sense movement of the flexible membrane and control the gas divider accordingly. A pressure pilot is used to set the desired pressure in the pressure chamber. The pressure of the receiving chamber will stabilize to be the same with that of the pressure chamber regardless of the gas flow change or gas pressure change at the gas source, or the pressure fluctuation in the downstream system. The gas passing the system can eventually be recycled to a recycling system in the downstream without harming the environment.

The invention disclose a device for transporting tree among woods. The device consists of two parts of a flat track and a manual cart. The improvement of the device lies in that the track has a doubletrack structure, which comprises a bottom plate arranged on the ground, and a flat track, an angle track and pins which are respectively formed along both edges of the upper surface of the bottom plate, wherein lug plates, which extend transversely, are arranged on the inner sides of the flat track and the angle track; through holes are formed in the lug plates; and the pins penetrate through thethrough holes on the lug plates and are matched with the bottom plate to form a detachable track positioning structure. The manual cart is a two-wheeled cart, which comprises a roller wheel, handles,a basket, an angle wheel and a core shaft, wherein the core shaft is a straight rod shaft; the roller wheel and the angle wheel are respectively sleeved at both ends of the straight shaft; the basketwith an upward opening is arranged on the middle section of the straight rod shaft; and the handles are obliquely arranged on the core shaft and positioned on both sides of the basket to form a lever-type manpower cart structure. The device adopts a narrow track structure design, occupies less land, is particularly suitable for laying among woods, is easy to realize nearby laying, and is beneficial to improving the outward conveying efficiency of trees to be transplanted.

The present invention provides a kind of sterilizing liquid capable of inactivating HIV, sex disease pathogens and sperm. The sterilizing liquid consists of chlorhexidine acetate 0.1-4.5 weight portions, polyoctyl phenol oxyethylene ether 0.01-6 weight portions, hyaluronic acid 0.01-8 weight portions, dihydroxymethyl glycolylurea 0.1-3 weight portions, aloe 25-60 weight portions, and pure water 30-70 weight portions. It may also contain nipagin M 0.1-2 weight portions, lactic acid 0.05-2 weight portions, glycerol 0.1-5 weight portions and hydroxyethyl cellulose 0.1-3 weight portions. The present invention also provides the preparation process of the sterilizing liquid.

Floor sweeping compositions that replace refinery oil with a liquid mixture of alkali and / or alkaline earth salts with glycerin, all in combination with a moisture holding carrier.