57results about How to "Lower supply costs" patented technology

Embodiments of the invention provide printing incentive methods and systems. In one embodiment, a method of providing advertising content to a customer can be provided. The method can include receiving information associated with a customer. In addition, the method can include receiving information associated with at least one advertiser. Furthermore, the method can include associating at least one keyword with the at least one advertiser. Moreover, the method can include comparing the at least one keyword to a portion of information associated with the customer. Further, the method can include outputting advertising content to the customer based at least in part on the comparison.

A device for use in constructing a breathing circuit has at least a first tube and a filter; the filter has a proximal and a distal end; the first tube is attached to the filter distal end. A second tube can be attached to the filter proximal end, wherein the second tube can be detached from the filter for reuse in a breathing circuit formed with the foregoing components. The filter and the first tube may be disposed of after a single use. The first tube has a length sufficient to maintain the filter at a desired distance from a patient airway device when connected thereto. In a preferred embodiment, a fresh gas outlet is provided at the distal end of the first tube resulting in minimal or substantially no mixing space in the circuit, while the disposable first tube and filter create less medical waste than that created by prior art circuits. Mixing space refers to space distal of the fresh gas outlet into the circuit where the fresh gases can mix with recirculated or other gases. In embodiments, the mixing space is less than 15 cm³ or less than about 5 cm³, and the distal disposable filter and tube device is less than 50 cm in length.

The invention relates to the field of Rapana venosa artificial breeding, in particular to a Rapana venosa ecological breeding method. The method comprises: transferring egg bags into a plastic basket or net cage (10-20mesh) for suspended hatch in a nursery pond and charging air continuously, wherein the density of the egg bags is 5,000 to 8,000/m<3>; breeding larvae at a density of 1/ml with bait made of chlamydomonas (diatom and tetraselmis are preferred) in an amount of 1.0 to 12.0*10<4>/ml every day at a water temperature of 22 to 26 DEG C; continuously charging air, changing 1/2 of water every day; and when the larvae grow three whorls to a size of 700 to 800 micrometers, placing the larvae in to 60-mesh net bags, cages or tanks together with double-shell spats (animal baits for transformed Rapana venosa) for sea breeding.

The invention discloses a frequency modulation resource calling optimization decision system introducing a competition mechanism. The system comprises a basic information management module, a transaction management module, a frequency modulation demand releasing module, a data reporting module, a market clearing module, an information releasing module and a transaction statistics module. The invention also discloses a frequency modulation resource calling optimization decision method introducing the competition mechanism. With application of the frequency modulation resource calling optimization decision method, quoted price of power generation enterprises acts as an important frequency modulation resource selection basis, and marking clearing is performed through combination of unit frequency modulation performance so that a frequency modulation resource calling bid winning unit list is formed, the enthusiasm of the power generation enterprises for providing a frequency modulation auxiliary service is fully aroused, a price discovery mechanism suitable for the market requirements is formed, the market is enabled to play a decisive role in configuration of frequency modulation resources, the frequency modulation performance can be enhanced, supply cost of the frequency modulation resources can be reduced, safe and stable operation of a power grid is facilitated, and thus the system and the method have great application prospect.

Provided is a device for treating the inner surface of a cylinder barrel. A cover member (32) is provided, at the lower surface (59) thereof, with seal rings (54, 55, 56). The seal rings (54, 55, 56) are disposed concentrically about the center axis (63) of a cylinder barrel (43, 67). The lower ends of the seal rings (54, 55, 56) are disposed at different levels of height in such a manner that the farther away from the center axis (63), the higher the positions of the lower ends relative to the seal ring (54) closest to the center axis (63).

Mixture ratios of fuel oils, which are arbitrarily combined and mixed to generate an oil mixture, are set to be mixture ratios that satisfy a predetermined viscosity condition. Based on the mixture ratios, a CPU (49) generates an oil mixture by controlling flow regulating valves (23, 24) in a blender (13). When the oil mixture is supplied to the engine (14) as a pressurizing pump (32) operates, the viscosity is detected by a viscometer (33). The CPU (49) adjusts the mixture ratios based on the detection result, such that the viscosity of the oil mixture satisfies the viscosity condition and that the content of a fuel oil having the highest viscosity among the fuel oils in the oil mixture is maximized.

The present invention provides a copper plating method and apparatus for a gravure cylinder in which copper plating with more uniform thickness can be provided over a full length of a gravure cylinder without causing defects such as rashes and pits irrespective of a size of the gravure cylinder, concentration of a copper plating solution can be managed automatically, a consumption amount of an additive is reduced to make it possible to perform a plating treatment within a short period of time, a power supply cost is reduced, and handling is easy with excellent visibility. A gravure cylinder in a hollow cylindrical shape is held at both ends in a longitudinal direction. The gravure cylinder is accommodated in a plating bath filled with a copper plating solution. The gravure cylinder is energized so that the gravure cylinder functions as a cathode while being rotated at a predetermined speed. A pair of anode chambers in a long box shape, in which insoluble anodes are provided upright slidably to both sides of the gravure cylinder in the plating bath and energized so as to function as an anode, are brought close to both side surfaces of the gravure cylinder at a predetermined interval. Copper plating is provided on an outer peripheral surface of the gravure cylinder.

The invention relates to the field of recovery of photoresist liquid, and specifically discloses a solvent recovering system and method, a coating machine and a photoresist coating method. The solvent recovering system comprises a distillation tank, a liquefying cooling tank and a filter; mixed waste liquid which is to be recovered and contains photoresist and a solvent is distilled through the distillation tank so as to gasify the solvent and separate from the photoresist; the gasified solvent is sequentially cooled through the liquefying cooling tank and filtered and purified through the filter. According to the solvent recovering system and method, the solvent in the photoresist containing mixed waste liquid can be effectively recovered, thus the solvent supplying cost can be reduced, and the energy conservation and environmental protection are achieved; the solvent recovering system and method have high industrial application prospect.

The invention aims at providing a configuration of a flexible tumbrel which can shorten a fuel tubing as well as ensure the convenience for passengers to across get on or get off. A fuel tank (26) is arranged at the front part of a single beam type frame (12) adjacent to a jointing pipe (11). An air filter (27) is arranged at the bottom of the fuel tank (26) and the front top of an engine. An inspiration system (28) (in the figure 3 consisting of a connecting pipe (28a), an air damper body (28b) and an intake manifold (28c) is extended to the back bottom of the air filter (27). The bottom of the single beam type frame (12) hangs a cylinder (29) and an engine extended to the forward horizontally. The inspiration system (28) is connected with the cylinder (29). The fuel tank is arranged at the single beam type frame near the horizontal cylinder. Namely, the fuel tank is arranged at the top of the cylinder, thereby shortening the fuel tubing.

A high frequency module is configured to be compatible with a cellular phone with a plurality of specifications without increasing the number of ports in a switching device. The high frequency module includes a switching device and a module board. The switching device includes a common port and connection switch ports. The module board includes external connection ports and a third filter circuit. An external connection port is connected to one of the connection switch ports of the switching device via a transmission line inside the module board. The third filter circuit is connected to a second external connection port and a third external connection port independently from the device connection ports of the switching device.

The invention belongs to the technical field of beacon machines and particularly relates to an electrode-started low-power-consumption marine instrument positioning beacon and a start-stop method. Anelectrode is arranged on the beacon; when the electrode enters the water, electrolyte is dissolved in the water to generate free charged ions, and the charged ions directionally move to achieve conductivity; a water switch circuit connected with the electrodes is used for switching on and switching off a power supply to realize low power consumption of the beacon. The beacon machine is advantagedin that the external electrode is convenient for free switching of a working state of a beacon machine by utilizing the seawater conduction principle, a condition starting circuit is used for startingan underwater switching circuit in the circuit board, so the number of sensing assemblies in the beacon machine is reduced, and energy consumption is reduced; a cylindrical surface structure is adopted for tool design, fixing and mounting are convenient, the application range is wide, and the beacon can be widely applied to the field of industrial production.

The invention relates to a small floating nuclear energy system and a propulsion and power generation method thereof. The system includes a ship, and a cooler, a first compressor, a first heat regenerator, a turbine, a nuclear reactor, a propeller, a first transmission mechanism, a generator and a second transmission mechanism which are arranged on the ship; the cooler includes a first cold side channel which can connect an extraneous cold source and a first hot side channel in heat exchange with the first cold side channel; the first heat regenerator includes a second cold side channel and asecond hot side channel in heat exchange with the second cold side channel; the turbine is connected to the propeller; the first transmission mechanism is arranged between the turbine and the propeller; the turbine is connected to the generator; and the second transmission mechanism is arranged between the turbine and the generator. The system has advantages of being compact in structure, small insize, strong in supply capability, wide in supply scope and low in supply cost.

A reel clutch device and method for tape recorders is disclosed. The reel clutch device has an elastic member mounted in the lower side of the reel disk; a reel washer mounted between the elastic member and the reel gear to be in frictional contact with the top surface of the reel gear; The reel clutch device and method further comprises a reel plate mounted to be in frictional contact with the bottom surface of the reel gear; and a reel stopper mounted on the lower side of the reel plate, and for adjusting a gap between the reel disk and the reel gear in order for adequate friction torque to occur between the reel washer and the top surface of the reel gear and the reel plate and the bottom surface of the reel gear.

The invention discloses a greenhouse efficiency-increasing system and a method integrating biogas purification application. The system includes a purification device, a CH<4> storage tank, a fuel gasboiler, a CO<2> storage tank, a flue gas purification device, a greenhouse, a flue gas condensation heat exchanger, a gas-water separation device, a CO<2> additional fertilization nozzle, a hot waterheat exchanger, a water collection tank, a water storage tank, a biogas lamp and a control system. According to the actual situation of the greenhouse, biogas direct combustion or CH<4> direct combustion is selected to provide heat for the greenhouse. The flue gas generated by combustion is condensed to CO<2> and H<2>O that are be used as additional CO<2> fertilizer for greenhouse and water for crops, and winter snow at top of the greenhouse is thawed by the flue gas condensation heat exchanger to water that is used as water for the crops in the greenhouse. The system and the method achieve zero emmision of CO<2> while providing conditions required for growth of the crops in the greenhouse, and the redundant CH<4> and CO<2> can be sold or used in other industrial productions, thereby achieving three objectives of greenhouse efficiency increase, emission reduction and income increase.

A centering device for a plate-shaped work piece comprises: a table (21) having a conveyor mechanism (23) for conveying a plate-shaped work piece (10) in the horizontal direction; a camera (56) for taking an image of the plate-shaped work piece (10) placed on the table (21); a table movement mechanism (28) for moving the table (21) horizontally in the direction orthogonal to the conveyance direction; a table rotation mechanism (60) for rotating the table (21) about a vertical axis; a computation unit (58) for comparing target centering position information and information acquired by the camera (56) and computing the movement amount of the conveyor mechanism (23), the movement amount of the table movement mechanism (28), and the movement amount of the table rotation mechanism (60); and a control unit (59) for controlling the conveyor mechanism (23), the table movement mechanism (28), and the table rotation mechanism (60) on the basis of the movement amounts calculated by the computation unit (58).

The invention provides an artificial wetland system for treating rural domestic sewage. The system comprises a microbial fuel cell wetland module, which sequentially comprises an impermeable bottom layer, a sewage distribution layer, an anode layer, an insulating filler layer, a gas distribution layer, a cathode layer and a planting matrix layer from bottom to top, wherein the anode layer comprises an upper layer, a sandwich layer and a lower layer, the upper layer and the lower layer are plate-shaped anode materials with meshes, the upper layer is electrically connected with the lower layer,the sandwich layer is an active microorganism layer, and is filled between the upper layer and the lower layer, the cathode layer comprises a plate-shaped material with meshes, gas distributed in thegas distribution layer contains oxygen, and the anode layer and the cathode layer are connected with an external circuit through conduction wires to form a closed circuit. The artificial wetland system for treating rural domestic sewage has the advantages of high removal rate of organic matters, nitrogen and phosphorus in domestic sewage, high conversion rate of electric energy and low construction cost.

A fuel cell system is composed of photovoltaic collecting equipment, water electrolysis equipment and fuel cell equipment, wherein the photovoltaic collecting equipment has multiple photovoltaic panels, and is used for collecting sunlight and converting light energy of the sunlight into electric energy; the water electrolysis equipment electrolyzes water according to the electric energy convertedby the photovoltaic collecting equipment, so that hydrogen and oxygen are generated; furthermore, hydrogen and oxygen are respectively stored in a hydrogen storage tank and an oxygen storage tank; thefuel cell equipment comprises a control unit and multiple fuel cells; and the control unit is used for controlling the flow of hydrogen and oxygen entering each fuel cell, so that each fuel cell generates the electric energy through hydrogen and oxygen reaction.

The invention discloses an on-orbit calibration method for a Mars substance analyzer based on elastic particle swarm optimization, and the method is based on a particle swarm optimization algorithm. The method comprises nine steps of the establishment of a simulation environment cabin and a standard lamp test, the establishment of a standard calibration equation, the establishment of a target material standard test, the establishment of a target material standard wavelength set, an on-orbit target material test, on-orbit spectral line peak searching, particle swarm generation, particle fitnesscalculation, particle evolution and the establishment of an on-orbit calibration equation. The method has the advantages that the wavelength fitting coefficient of an on-orbit LIBS spectrometer is solved by adopting an elastic matching fitness particle swarm optimization method, the accurate on-orbit correction of drift can be realized by virtue of evolutionary optimization of a large number of particles under the condition of large-scale drift of the spectrometer caused by a planet external field environment, therefore, the feasibility and accuracy of planet LIBS material analysis are guaranteed, and the method has extremely high environmental adaptability and is particularly suitable for spectral loads such as MarsCode which do not have sufficient energy for constant-temperature work. The particle swarm software algorithm provided by the invention can achieve the same precision effect as a constant temperature test under the condition of saving the energy supply cost.

A single-piece cover for an electronic device, said cover including: a heat sink; an antenna; a shielding screen; an electrically insulating synthetic material forming outer surfaces of the cover.

The invention discloses a method for preparing a low-sulfur iron-chromium-nickel alloy block through stainless steel dust. The method is conducted according to the following steps that firstly, a bonding agent and an additive are added into stainless dust after the stainless dust is broken, and the stainless dust is prepared into a mixed raw material; secondly, the mixed raw material is put into a die to be pressed into a block, the block is dried to reach constant weight, and a cold consolidation block is obtained; and thirdly, the cold consolidation block and cast iron are put into an alumina crucible in a reducing furnace to be heated to 1400 DEG C to 1600 DEG C and are reduced for 40 min to 50 min, and the iron-chromium-nickel alloy block and slag are obtained in the alumina crucible. By means of the method, the stainless steel dust can be directly used for preparing the iron-chromium-nickel alloy block needed in stainless steel production, the production technology is relatively simple, rough products have the beneficial effects that impurities are few and purity is high; and stainless steel other liquid source supply in the stainless steel production process can be achieved on the premise that high additional value utilization of stainless steel dust of a steel making enterprise is achieved.