1208 results about "Open air" patented technology

The specification describes a contact printing technique for forming patterns of thin films with nanometer resolution over large areas. The procedure, termed here “nanotransfer printing (nTP)”, relies on tailored surface chemistries for transferring thin films, typically metal films, from the raised regions of a stamp to a substrate when these two elements are brought into intimate physical contact. This technique is purely additive, it is fast (<15 s contact times), and the printing occurs in a single processing step at room temperature in open air. nTP is capable of producing patterns with a wide range of features with sizes down to ˜100 nm, and edge resolution better than 25 nm. Electrical contacts and interconnects have been fabricated for high performance organic thin film transistors (TFTs) and complementary inverter circuits, to demonstrate one of the many potential applications for nTP.

A variety of open-air noise cancellation systems are disclosed. The systems are configured to suit the needs of the particular application, for example, an open-air sound wall installation, an open-air enclosure for a quiet area, or a window / door treatment application. A particular system may a digital-based processing architecture having a digital power amplifier that shares a common circuit board. The processing architecture receives noise signals, processes out-of-phase noise cancellation signals in response to the noise signals, and generates out-of-phase sound waves that effectively cancel low frequency components of the noise signal. One system variation utilizes passive sound absorbing blades or shutters to reduce high frequency components of the noise signal. The blades can be installed as a door or window shutter mechanism.

A variety of open-air noise cancellation systems are disclosed. The systems are configured to suit the needs of the particular application, for example, a sound wall installation, a seat or chair headrest application, a patio umbrella installation, or a window / door treatment application. A particular system may utilize an analog-based or a digital-based processing architecture that receives a noise signal, processes an out-of-phase noise cancellation signal, and generates an out-of-phase sound wave that effectively cancels the noise signal.

The permeability of a DPF 21 mounted on a diesel engine 1 is evaluated by calculating the apparent passage area (A) based upon a difference in the pressure between the upstream and the downstream sides of the DPF 21 and upon other engine data, an alarm is given to a driver based on the results of evaluation, and the operation mode is changed over to regenerate the DPF 21. An abnormal increase in the passage area caused by breakage is accurately detected, and it does not happen that the PM is released into the open air for extended periods of time due to the breakage of the DPF 21. Further, without the need of dismantling the DPF 21, the DPF 21 can be reliably burned and regenerated without being undesirably overheated in every operation mode of the engine 1.

Stabilized lithium particles include a lithium-containing core and a coating of a complex lithium salt that surrounds and encapsulates the core. The coating, which is a barrier to oxygen and water, enables the particles to be handled in the open air and incorporated directly into electrochemical devices. The coating material is compatible, for example, with electrolytic materials that are used in electrochemical cells. The average coated particle size is less than 500 microns.

A controllable muffler system is sued for use with an engine that produces a power by burning fuel. The system comprises a first passage section extending from the engine for having an exhaust gas of the engine flow therethrough. The first passage section has a catalytic converter mounted thereon. The system further comprises a dual passage section including second and third passage sections which extend separately from an end of the first passage section. The second passage has a control valve for controlling the flow rate of the exhaust gas flowing therethrough. The system further comprises a fourth passage section extending from respective ends of the second and third passage sections to the open air. The fourth passage section has a rear muffler mounted thereon. The system further comprises a control unit which controls the control valve of the second passage section in accordance with an operation condition of the engine.

In various embodiments, energy-storage systems are based upon an open-air arrangement in which pressurized gas is expanded in small batches from a high pressure of, e.g., several hundred atmospheres to atmospheric pressure. The systems may be sized and operated at a rate that allows for near isothermal expansion and compression of the gas.

A battery cooling structure for cooling modules (battery elements) M by means of open air, which are accommodated within a case 1, has the following arrangement: First, a space within the case 1 is partitioned, and a first space 8b and a second space 8a adjacent to each other and interposing the modules M therebetween are formed. And, on a surface of the case 1, which corresponds to one end side of the modules M, a first introduction opening 9b is formed, and on a surface of the case 1, which corresponds to the other end side of the modules M, a first discharge opening 10b is formed for discharging open air introduced into the first space 8b from this first introduction opening 9b after this open air has passed the inside of the first space 8b. On the other hand, on the surface of the case 1, which corresponds to the other end side of the modules M, a second introduction opening 9a is formed. Further, on the surface of the case 1, which corresponds to one end side of the modules M, a second discharge opening 10a is formed for discharging open air introduced into the second space 8a from this second introduction opening 9a after this open air has passed the inside of the second space 8a.

The present invention constitutes a heat treatment apparatus like a fluidized-bed dryer for heat treating a particulate material in a low temperature, open-air process. Preferably, available waste heat sources within the surrounding industrial plan operation are used to provide heat to the dryer. Moreover, conveyor means contained within the dryer can remove larger, denser particles that could otherwise impede the continuous flow of the particulate material through the dryer or plug the fluidizing dryer. This invention is especially useful for drying coal for an electricity generation plant.

The invention discloses a treatment method for vitrifying arsenic-alkali residue, aiming at solving the problem of pollution or potential menace of the existing arsenic-alkali residue treatment process on environment. The treatment method for vitrifying the arsenic-alkali residue comprises the following steps of: selectively reducing sodium antimonate in the arsenic-alkali residue to metallic antimony by a carbon reducing agent in a molten state and keeping arsenic in the residue in the form of sodium arsenate; and then adding a glass molten solvent in the arsenic-containing residue to form a low-temperature glass phase, discharging the glass phase, and then carrying out water-quenching on the glass phase into broken glass pieces or directly casting the glass phase into a glass ingot in an ingot casting mould, thus facilitating piling up or returning to a pit and land-filling. According to the invention, the recovery rate of antimony in the arsenic-alkali residue is greater than 95%, and the content of arsenic in the metallic antimony is less than 3%; and the arsenic-containing glass pieces belong to general solid wastes and can be directly piled up in the open air or land-filled.

A method for manufacturing a water permeable brick by using sugar filter mud uses industrial waste residue of the sugar filer mud as a pore-forming agent, uses thermal power plant fly ash as main raw materials, adopts clay as a binding agent, and adopts waste ceramic as aggregate. A finished product is obtained through dosing, stirring, staling, molding, drying and sintering of the raw materials and other steps. Forming of pores of the water permeable brick manufactured by the method is achieved by mainly using gas generated by high temperature decomposition of the sugar filter mud. The water permeable brick manufactured by the method is not only simple in process, low in production cost, but also good in water permeability, high in mechanical strength and suitable for paving sidewalks, courtyard alleys, park garden paths, open-air parking lots, public squares and other public places and is a novel environmental protection low-carbon material.

A constructed enclosure, adjacent to an interior habitable space, uses a microprocessor-based control unit to operate enclosure openings to provide a multi-layer insulation barrier containing or creating heat, or providing a radiant barrier, isolating by open air, a thermal insulating layer from warm exterior surfaces, maximizing insulation values. The enclosed space, through the use of openings, which in one embodiment are windows, skylights and dampers connected to louvers, is heated by radiant exposure or cooled by natural air flow or exhaust fan. Return air is heated upstream from a forced air heating unit by traversing ductwork heated by the enclosure and by direct solar exposure from enclosure windows. Enclosure openings to the habitable interior spaces create air displacement drawing warm air out of the interior and fresh air in through exterior windows. The energy efficient system is tailored for immediate climate specific conditions.

Bioreactors are used in neo-organ production to allow for an appropriate environment for the maintenance of healthy culturing conditions from pre-wetting to shipment of the neo-organ. The closed system “all-in-one bioreactor” is designed to allow for minimal exposure of the scaffold to the open air in order to maintain sterility. The design allows for the same container to be utilized for sterilization, pre-wetting, cell seeding, medium exchange, and shipment. The “all-in-one” bioreactor also remains completely closed after the urothelial cell seeding step to the implantation at the clinical site. This allows for sufficient time for release testing to occur so the neo-organ can be implanted into the patient.

The invention discloses an ecotype enclosed method for culturing fish through circulation water. Natural seawater, underground salt water, underground fresh water and geothermal water are mainly utilized and mixed, and an industrial culture foundation for producing pollution-free healthy seafood is built and used. A solid-liquid separation purification device is used for replacing sand filtration of a biological filter, ammonia nitrogen and nitrite nitrogen are degraded after water passing through a biological film on biological filler in the biological filter, and the total purification rate of water body particles is over 99%. An aeration pond is arranged to conduct aeration and oxygenation on a culture water body to enable the content of dissolved oxygen in water in a fish culture pond to be kept at 8-14mg / L, finally the water body is sterilized through ultraviolet light, clean ecological water is input into the fish culture pond, and the return water in the fish culture pond is purified repeatedly and utilized in a circulating mode. Sewage discharged from a culture system is purified by an open-air pond and flows back to a water storage sedimentation pond to achieve zero-discharge complete enclosed circulation water factory-like fish culture.

The invention relates to an open-air raw material wild simulating bamboo fungus cultivation technique which comprises the steps of cultivation material selection and treatment, land selection and land preparation, preparation of earthing, stockpiling seeding, spawn running management, fruiting management, insect control, harvesting and the like. According to the invention, Chinese herbal medicine liquor is adopted to disinfect the cultivation material, the earthing and the cultivation filed, and botanical pesticide is sprayed to prevent insect disease, thereby greatly reducing the pest and disease damage of the bamboo fungus, purifying the growth environment of the bamboo fungus, reducing the use of chemical pesticide, and protecting the ecological environment. The ecological environment cultivated by the cultivation technique disclosed by the invention is good in taste and safe and pollution-free. The cultivation technique is rich in material source, saves land, is low in cost, and can obtain high yield; yield of cultivation per mu can be about 90-120kg; and waste fungous materials for breeding bamboo fungus can be applied back to fruit gardens, vegetable gardens and the like, thereby achieving multiple purposes by one thing.

The present application discloses an open air wrist brace for use in supporting the wrist in an anatomically neutral position, or in a position that permits therapeutically-useful extension, without increasing pressure on the carpal tunnel, median nerve or flexor tendons in the forearm.

A detachable carrier for small pets that can be attached to vehicles, such as bicycles, motorcycles, motor scooters, ATV's, golf carts or watercraft. The carrier allows not only for the transportation of the pet, but also for the enjoyment of the ride, by way of an open top hatch through which the pet can extend its head allowing for an “open air” ride and visibility. The carrier for transporting a small pet on a vehicle includes a box-like container provided with an upper opening that forms part of the container top. The opening has padded edges and is large enough so that an animal such as a dog can stand up in the container with his / her front legs on the padded front edge. Anchoring structure on the container bottom is arranged to detachably couple to a luggage rack or support plate on a luggage rack that is mounted on the vehicle.

The invention provides a method for preparing a construction material by utilizing electrolytic manganese slag, including the following steps: (1) pretreatment: additive is blended in the electrolyticmanganese slag, water is added for fully stirring, and the raw material reacts in the open air for 1-7 days, wherein the added additive is mixture of lime, plaster and kaolin; (2) cement, sandstonescoarse aggregate, sandstones fine aggregate and component selection air entraining agent are added into the electrolytic manganese slag after the pretreatment, water is added and blended evenly to form a mixture; (3) the mixture is loaded into a mould and formed on a compression forming machine by vibration and pressurizing, and then demoulding is carried out; (4) adobe is naturally cured for 14-28 days, thus obtaining the electrolytic manganese slag construction material product. The technique is simple with high product quality and low production cost and has good social, economic and environmental benefits.

A light bulb includes a lamp base unit including a base, an electrically insulative hollow column fastened to the base, a heat sink surrounding the electrically insulative hollow column, a light-transmissive shade surrounding the upper part of the metal cylindrical heat sink and a power supply module electrically connected to the base, a light source module including a metal holder plate, a first circuit board with upward-facing LEDs, a second circuit board with downward-facing LEDs, a first adapter board, a second adapter board, a positioning block and a heat transfer pad and supported on the heat sink in the light-transmissive shade, and a lamp shell fastened to the metal holder plate and capped on the light-transmissive shade. During operation of the LEDs, waste heat can be quickly dissipated into the outside open air through the mounting lugs of the metal holder plate, the heat transfer pad and the heat sink.

The invention provides a wide-range broadband current sensor base on a tunnel magnetic resistance effect, and belongs to the field of sensing measurement. The sensor comprises an open magnet ring, current sensing chips, a compensation coil, a sampling resistor, an instrument amplifier, a zeroing circuit, a current output module and a power supply module; the current sensing chips include a high-sensitivity TMR sensing chip and a low-sensitivity TMR sensing chip, and are provided with two current measuring output points; the open magnet ring sleeves a current carrying lead, so that the current carrying lead penetrates through an inner hole of the open magnet ring; the compensation coil is wound around the open magnet ring; the high-sensitivity TMR sensing chip is arranged in an open air gap position of the open magnet ring; the low-sensitivity TMR sensing chip is arranged outside the open magnet ring; the high-sensitivity TMR sensing chip with other composition parts forms a closed loop structure; and the low-sensitivity TMR sensing chip, the instrument amplifier and the zeroing circuit form an open loop structure. The current sensor has the advantages of being wide in measuring range, wide in frequency band, small in size, high in precision, low in cost, free of intrusion and convenient to install and maintain.

The invention discloses a stepless cross pitch sectional continuous backfilling mining method of a gently-inclined medium-thickness ore body, which comprises the steps of exploiting, development, cutting, recovery and filling. By adopting a bottom-up retreating mining method and by using layered entries to conduct once-and-for-all retreating mining to the ore body on the two sides, the tunnel cutting construction is reduced, the development ratio is small and the process is simple; and by caving the ore body on the two sides at one time, the production efficiency is high, ore pillars are not left, tailings or gangues are used for filling, the recovery ratio is high, the environmental damage is small, the dressing tailings and the gangues produced in open air can be used and the geological disasters are reduced. By adopting the method, the ore recovery ratio can be improved, the ore dilution rate can be reduced and the discharge of ore wastes and the used land can be decreased.

The invention discloses a blasting method capable of effectively reducing a blasting boulder yield of a surface mine. According to the blasting method, holes are drilled quincuncially in a pre-blasted open-air bench (1) according to designed blast hole net parameters, namely a distance (a) between every two blast holes, and a distance (b) between every two rows of blast holes, so as to form a blast hole net composed of 2-3 rows of blast holes (2); an advanced primer cartridge (3) is arranged in a deepened position of the bottom of each blast hole (2), an in-hole micro-delay initiation technology of first initiation of the advanced primer cartridge (3) and later initiation of a top main charge (6) is adopted, and a micro on-off blasting process is adopted to realize advanced weak crack damage to rock mass at the bottom of the hole; moreover, excessive damage and failure, caused by the blasting effect of the explosive at the top, to the bottom bench rock mass can be effectively avoided, and therefore, the boulder yield of the bottom bench can be controlled; meanwhile, by means of meticulous design, the generation of bedrock can be avoided, the mine exploring cost can be effectively reduced, the production efficiency of an enterprise and the safety of operation can be improved, and favorable economic benefits and social benefits can be created.

The present invention harvests and utilizes fluidized bed drying technology and waste heat streams augmented by other available heat sources to dry feedstock or fuel. This method is useful in many industries, including coal-fired power plants. Coal is dried using the present invention before it goes to coal pulverizers and on to the furnace / boiler arrangement. Coal can be intercepted on current coal feed systems ahead of the pulverizers. Drying fuel, such as coal, is done to improve boiler efficiency and reduce emissions. A two-stage bed utilized in the process first “pre-dries and separates” the feed stream into desirable and undesirable feedstock. Then, it incrementally dries and segregates fluidizable and non-fluidizable material from the product stream. This is all completed in a low-temperature, open-air system. Elevation of fan room air temperature is also accomplished using waste heat, thereby making available to the plant system higher temperature media to enhance the feedstock drying process.

The invention discloses a method and a device for controlling an air conditioner for vehicles, belonging to the field of air conditioner control for vehicles. The method comprises: after acquiring the unlocking signal, acquiring the air conditioner on / off state signal, if the air conditioner is in the off state, then performing the following steps: a. Obtaining the signal of the external temperature T2 and the internal temperature T1 of the vehicle, and automatically judging whether T2 is greater than the preset temperature T, and T1 is greater than T2; b. If no, do not perform any action; if yes, obtain the window opening and closing status signal; c. If the window is closed, automatically control the opening of the window and count the time, when the accumulated When the time reaches the preset time t, the window is automatically controlled to close; d. If the window is open, the timing is performed directly. When the accumulated time reaches the preset time t, the window is automatically controlled to close; e. The air conditioner is automatically controlled to be turned on. Through the above solution, the load on the engine and the damage to the engine are reduced on the premise of satisfying the comfort of the user.

Provided are a liquid-crystal compound and a liquid-crystal composition containing the compound, of which the advantages are that they show nematic hybrid orientation on a rubbed TAC substrate, they are polymerizable in open air and they readily give a polymer having a high degree of polymerization even when exposed to a relatively small total quantity of light. The films formed by photopolymerizing them keep nematic hybrid orientation. The compound is represented by formula (1): wherein R1 is a hydrogen or an alkyl; R2 is a hydrogen, —OCF3, etc.; A1 is a 1,4-phenylene, etc.; A2 and A3 are independently a 1,4-cyclohexylene, a 1,4-phenylene, etc.; X1 is a single bond, —O—, etc.; X2 and X3 are independently a single bond, —COO—, —C≡C—, —CONH—, etc.; m is an integer of from 0 to 20; and n is 1 or 0.

A wheel scrabbling machine relates to the field of mine and engineering machinery and comprises a car chassis, an excavating loading mechanism, a conveying unloading mechanism, an electrical control system, a hydraulic system and an operation mechanism for the hydraulic system; the wheel scrabbling machine adopts a brand new structural design, adopts an external power supply or a self diesel engine as power, and adopts electric, hydraulic and mechanical transmission to realize the continuous hoeing, conveying and loading. The wheel scrabbling machine is compact and reasonable in structure, low in fault rate, simple and convenient in maintenance, flexible in moving and safe and reliable in work and has the characteristics of capability of self walking, stable loading, flexible operation, continuity, efficiency and the like, safety loopholes are reduced and casualty accidents of staff are effectively reduced; the wheel scrabbling machine is suitable for narrow roadways and the construction conditions of an uneven ground, and is mainly suitable for the exploitation and scrabbling operation of a coal mine, a phosphorus ore, an iron mine, a copper mine and a gold mine as well as the collecting and loading of metaling in channel constructions such as a railway, a road, water conservancy and national defense and can also be used in the loading of open-air bulked materials.

The present invention provides a thermal management system and a thermal management method for a high-altitude unmanned aerial vehicle fuel cell module, and belongs to the field of aviation spacecraftenergy source systems. According to the present invention, the high-altitude unmanned aerial vehicle fuel cell module comprises a fuel cell reactor, an oxygen supply system and a hydrogen supply system, the thermal management system comprises a heat exchanger and a heat dissipation system, one part of the waste heat generated by the fuel cell reactor heats hydrogen and oxygen through the heat exchanger, the other part of the waste heat generated by the fuel cell reactor heats the environmental space at which the fuel cell reactor is positioned, the fuel cell reactor is an air-cooled fuel cellreactor or a liquid-cooled fuel cell reactor, and the air-cooled fuel cell reactor comprises a closed air-cooled fuel cell reactor and an open air-cooled fuel cell reactor.

The invention provides an open air vegetation irrigation control system and a control method thereof which combine weather forecast information and adopt wireless sensing network technology, wherein the open air vegetation irrigation control system comprises a control center and a plurality of local control subsystems; wherein the local control subsystems are arranged at the divided region, acquire the environmental information in the arranged region and upload the information to the control center; the control center sets up a basic irrigation proposal according to vegetation species in the region, acquires the weather forecast information, adjusts the basic irrigation proposal by combining the environmental information, and sends the adjusted irrigation proposal to the local control subsystems; then the local control subsystems implement irrigation control according to the irrigation proposal.

The invention relates to modified rubber prepared by oil shale waste slag and a method for preparing the modified rubber by oil shale waste slag. The method comprises the following steps that oil shale waste slag subject to oil extraction is smashed to be the particle size smaller than 300 mesh, the smashed oil shale waste slag is placed into a high temperature furnace for braking, isolated from the air to conduct the thermal insulation, cooled down with the high temperature furnace and made into carbonized oil shale waste slag, the carbonized oil shale waste slag, raw rubber, carbon black, zinc oxide, powdered sulfur and vulcanization accelerator are added into a mixing roll, are mixed at a certain temperature, and formed in a panel vulcanizing machine after being cooled down. The invention makes the best of the organic matter residual body of residual in oil shale waste slag to change the organic matter residual body into valuable, and eliminates the environmental pollution caused by that oil shale waste slag is stacked in the open air; and the surface of the carbonized oil shale waste slag powder is uniformly carbonized, covered firmly, and good in compatible with the organic matters; the performance is good, the process is simple, and the cost is low. The invention saves the afterbaked energy, and reduces the discharging of carbon dioxide generated in afterbaking. The various indexes of the mechanical property of a test sample reach the GB 3778-94 standard.