111results about How to "Effective loss" patented technology

A distributed data processing method which defines a predetermined section of the boundary with an adjacent game zone as a buffer sector and flexibly controls a zone server, and a system thereof, wherein the zone server is connected to a client in accordance with a type that an indication area includes the buffer sector. There is an effect that it is possible to provide a distributed data processing method by an online game server and a system thereof, in which a predetermined range based on the boundary with a game zone is defined as a buffer sector, and as a section of the buffer sector is included in an indication area, a user character connects a zone server of a game zone to which the user character moves next, to a client.

The present invention is applied, for example, to resolution conversion. An edge gradient direction v1 with the largest gradient of pixel values and an edge direction v2 orthogonal to the edge gradient direction v1 are detected. Edge enhancement and smoothing processing are performed in the edge gradient direction v1 and in the edge direction v2, respectively, to generate output image data D2.

A security engine may use event-stream processing and behavioral techniques to detect ransomware. The engine may detect process behavior associated with encrypting a file, encrypting a storage device, or disabling a backup file, and may assign a ransomware category to the process based thereon. The engine may initiate protection actions to protect system resources from the process, which may continue to execute. The engine may monitor the process for specific behavior corresponding to its ransomware category. Based on the extent to which such specific behavior is detected, the engine may determine that the process is not ransomware, assign a ransomware subcategory to the process, or adjust the process's threat score. Monitoring of the process may continue, and the threat score may be updated based on the process's behavior. If the threat score exceeds a threshold corresponding to the ransomware category (or subcategory), a corresponding policy action may be initiated.

The invention discloses an organic recycling agriculture production system with high efficiency, which uses food obtained from planted crops for feeding livestock, manure produced by which is fermented so as to produce biogas, biogas residue and biogas slurry, wherein, the biogas can be used as clean energy, while the biogas residue and biogas slurry are applied to cultivated lands or grass lands; the planted forage and crop stalks can be used for raising cattle or earthworm after grinded together with cattle manure; the earthworm can be extracted to produce plant growth enhancer, protein feed and biologic products; the earthworm manure can be used as highly effective organic fertilizer to be applied to farm lands or grasslands. The organic recycling agriculture production system of the invention abides by the theory of agriculture circular economy, utilizes nature resource fully and reasonably, promotes resource regeneration, forms virtuous circle of multi-grade utilization of material and energy, and thus is a modern agriculture technique with high quality, high yielding, high efficiency, low consumption and environment protection as well.

A multi-viewpoint image display device is provided, which includes an image panel including a plurality of pixels configured to be arranged in a plurality of rows and columns, a backlight unit configured to provide light to the image panel, a parallax portion configured to be arranged in front of the image panel, and a mask portion configured to be arranged between the image panel and the backlight unit to partially mask the plurality of pixels. Accordingly, resolution balance can be matched without interference.

The invention relates to a soil modifier, specifically, relating to a mixed soil modifier with dejecta of domestic animal and poultry and phosphogypsum as main raw materials and preparation method thereof. The soil modifier comprises dejecta of domestic animal and poultry 50% to 65%, phosphogypsum 25% to 45%, and zeolite 5% to 10% according to dry weight percent, comprising steps of: mixing said raw materials in proportion, paying them on ground, drying them in shade, then processing air-dry treatment, to obtain finished product; for manufactory production, drying mixture after air-dry treatment, agitating it evenly, selecting it by sieve, packaging it to obtain the finished product. The preparation of the invention is simple with low finished product cost, adaptable to saline soil modification, and modification and repair of magnesite dust-polluted soil.

The invention provides a cracking-resistant multifunctional impregnated bond paper decorative face artificial board and a manufacturing method thereof. The artificial board at least comprises a base material and an impregnated bond paper layer. At least one layer of carbon fiber material layer is arranged between the base material and the impregnated bond paper layer. The upper structure and the lower structure of the base material are arranged symmetrically. According to the cracking-resistant multifunctional impregnated bond paper decorative face artificial board and the manufacturing method thereof, carbon fiber materials are adopted for enhancing tensile strength of solidified impregnated bond paper and the overall structure stability of the decorative face board, the problem that board face cracking is liable to appear during usage is solved, the surface bonding strength, bending resistant strength, impact resistance and other mechanical properties are enhanced, and the decorative face quality is improved by the carbon fiber material layer with the flat surface and a certain buffer function and a wood buffer layer cooperatively. Especially a conducting layer is formed under the impregnated bond paper, and meanwhile, good electrostatic resistance and reflection loss electromagnetic radiation performance are achieved. According to the manufacturing method, the manufacturing efficiency is improved while the decorative face performance is improved effectively, and industrialization production is convenient.

This invention provides a method of converting heat energy to a more usable form using an externally-heated Brayton cycle. Atmospheric air is used with water injection in a thermodynamic cycle that includes compression (1), evaporative cooling (34), recuperative heating (8), evaporative cooling (36), external heating (9) and expansion through a turbine (2). Power capacity and overall efficiency are maximized by decreasing the temperature of working fluid entering recuperator (8) and heater (9) while increasing the mass flow through turbine (2). Overall efficiency during turndown is maximized using a portion of low-pressure working fluid from the turbine in a three-chamber combustor wherein volume flow into the first chamber containing solid fuel determines the system energy, volume flow into the second chamber combines with partially combusted gases from the first chamber to achieve the optimum combustion temperature and volume flow into the third chamber blends with combustion gases from the second chamber to limit the hot gas to the maximum temperature allowed by the system equipment.

The invention discloses a film bulk acoustic resonator (FBAR) structure based on an all metal Bragg reflection layer. The FBAR structure comprises a connecting antenna, an FBAR array duplexer or multiplexer, a low noise amplifier, an inhibition emitting signal filter, a receiving end attenuator, an emitting end attenuator and a power amplifier. The all metal Bragg reflection layer with excellent heat radiation capability is adopted, and the device heat sink is reduced, so the piezoelectric vibration heat energy can be effectively radiated from the all metal Bragg reflection layer and a substrate, the power capacitance of the FBAR filter is exponentially improved through the FBAR group structure in parallel connection, the same piezoelectric layer and the Bragg reflection layer are shared, the occurrence of device cracking condition caused by different heat impact and heat expansion factors is effectively reduced, finally, the power capacity of the filter based on the FBAR counting is integrally improved, and the characteristic of miniaturization of the FBAR filter is maintained. A whole wireless communication base station realizes the miniaturization.

This invention provides a method of converting heat energy to a more usable form using an externally-heated Brayton cycle. Atmospheric air is used with water injection in a thermodynamic cycle that includes compression (1), evaporative cooling (34), recuperative heating (8), evaporative cooling (36), external heating (9) and expansion through a turbine (2). Power capacity and overall efficiency are maximized by decreasing the temperature of working fluid entering recuperator (8) and heater (9) while increasing the mass flow through turbine (2). Overall efficiency during turndown is maximized using a portion of low-pressure working fluid from the turbine in a three-chamber combustor wherein volume flow into the first chamber containing solid fuel determines the system energy, volume flow into the second chamber combines with partially combusted gases from the first chamber to achieve the optimum combustion temperature and volume flow into the third chamber blends with combustion gases from the second chamber to limit the hot gas to the maximum temperature allowed by the system equipment.

A low-temperature oil-layer hole sealing agent consists of 15-19% ultrahigh molecular polypropylene fine fiber, 16-20% superfine expansion cement, 40-50% tricalcium silicate, 12-16% active microcrystalline reinforcing agent and 3-5% sulfonated Danin. It is safe and convenient, has better adaptive and comprehensive performances.

A compacting system compacts particulate matter in open-top railroad gondola cars rolling on rails. The compacting system comprises a compacting station adjacent the rails and a scanning system that scans the gondola cars as they move along the rails toward the compacting station. The scanning system transmits data of the gondola car to an electronic control system. The compacting station has at least one compaction member, e.g., a plate structure or a roller, configured to contact an upper surface of the particulate matter in the gondola cars. The electronic control system controls the compacting station so that the compaction member engages with and applies force to the upper surface of the particulate matter in the gondola car so as to compress the particulate matter in the gondola. A method for compacting particulate matter in a gondola car is also shown.

In the method, for collecting and diluting a gaseous sample disposed at a temperature substantially higher than the normal temperature from a sample space (2), a flow of sample is collected into a sampling tube (3); the flow of sample is introduced from the sampling tube into a sample channel (8) formed by a gas permeable first jacket (7); dilution gas is introduced into a dilution gas space (10) formed by a second jacket (9) enclosing the first jacket and connected by its end to the sampling tube, and further from it, through the first jacket into the sample channel; and heat is conducted from the sample space (2) into the dilution gas space (10) for warming up the dilution gas that comes into contact with the sampling tube (3). According to the invention, in the method, a substantially laminar protection flow, which encloses the flow of sample being released from the sampling tube (3) into the sample channel (8) and is disposed longitudinally to the sample channel, is formed from the warmed up dilution gas.

The invention provides a magnetic driving metering pump. A movable pushing part which is fixed on a connecting rod can axially move on a longitudinal shaft in a magnetic cover plate which is fixedly anchored in a pump shell; therefore, after a magnetized coil is driven (started) by getting electricity, the pushing part and the connecting rod overcome the force of a recovery spring and are then pulled into the magnetic cover plate and enter one hole in the magnetic cover plate by reducing the clearance; the pushing part returns to an original position by the recovery spring after the magnet is stopped; therefore, under the continuous starting and stopping of the magnetized coil, the pushing part and an elastic displacement part are driven to carry out vibration; wherein, a diaphragm is alternatively matched with an outlet valve and an inlet valve; a pumping stroke (pressure stroke) and an injection stroke are generated in a metering head which is arranged along the direction of the longitudinal axis. In the magnetic driving metering pump, a benchmark part is connected with a module which consists of the pushing part and the connecting rod; the position of the benchmark part is detected by a position sensor; wherein, the position sensor provides a practical signal which has a fixed relation with the position of the benchmark part; furthermore, the motion precision of the unit which consists of the pushing part and the connecting rod is controlled by a control circuit so as to meet a prearranged nominal drawing.

A compacting system compacts particulate matter in open-top railroad gondola cars rolling on rails. The compacting system comprises a compacting station adjacent the rails and a scanning system that scans the gondola cars as they move along the rails toward the compacting station. The scanning system transmits data of the gondola car to an electronic control system. The compacting station has at least one compaction member, e.g., a plate structure or a roller, configured to contact an upper surface of the particulate matter in the gondola cars. The electronic control system controls the compacting station so that the compaction member engages with and applies force to the upper surface of the particulate matter in the gondola car so as to compress the particulate matter in the gondola. A method for compacting particulate matter in a gondola car is also shown.

The invention discloses an attapulgite-clay-based electromagnetic wave absorber in a metal-surface-coated electromagnetic wave-absorbing coating. The electromagnetic wave absorber refers to the attapulgite-clay-based electromagnetic wave absorber which is prepared by combining carbon nano-tubes with high-temperature-resistant attapulgite clay powder. Particularly, a preparation method of the attapulgite-clay-based electromagnetic wave absorber includes the steps of activating and dispersing common attapulgite clay to obtain attapulgite clay suspension excellent in activation performance, adding a specific number of carbon nano-tubes, using activity of the surface of the attapulgite clay to absorb the carbon nano-tubes to obtain one-dimensional nano-tube / attapulgite clay compound powder, plating metal ions on the surface of the compound powder through chemical plating, centrifuging and drying so as to obtain the attapulgite-clay-based electromagnetic wave absorber. The attapulgite-clay-based electromagnetic wave absorber is excellent in electromagnetic wave absorption performance, high in absorption performance and wide in spectrum band and is capable of absorbing 90% of electromagnetic waves within a range of 5-18 GHz, and the maximum reflection loss can be up to -44 dB (5 GHz).

The invention relates to a method for preparing a complete orientation soft magnetic composite material. According to the method, flattened metal magnetic powder with an average thickness of 0.5-5 [mu]m is taken as a raw material; the flattened metal magnetic powder is fully evenly mixed with epoxy resin, and the mixture is injected into an annular die after a curing agent is added; the die is placed in a magnetic field to be orientated; according to orientation mode differences, there can be three forms: (1) a magnetic ring is horizontally placed and there is no magnetic field orientation; (2) the magnetic ring is horizontally placed, the normal is perpendicular to the magnetic field direction, and the magnetic ring rotates with the normal as the axis; (3) the magnetic ring is vertically placed, the normal is parallel to the magnetic field direction, and the magnetic ring rotates with the diameter as the axis; and a sample undergoes orientation and curing in the magnetic field and then is taken out. According to the method, in the soft magnetic composite material forming process, the magnetic field is applied, the magnetic ring rotates, flattened metal particles form complete orientation in the external magnetic field direction and present a complete orientation structure; the complete orientation structure of flattened magnetic powder in the magnetic ring generates typical anisotropic magnetic performance, the effective magnetic permeability is improved, and the loss is reduced.

The invention discloses a power line loss calculation method considering temperature. The power line loss calculation method comprises the following steps of: (1) acquiring power network parameter information containing temperatures of power lines in all branches in a power network; (2) calculating a correction equation of an active power, a reactive power and the temperature of the power network to obtain an unbalanced amount among the active power, the reactive power and the temperature; (3) judging whether the unbalanced amount among the active power, the reactive power and the temperature reaches a preset convergence criteria, if the unbalanced amount reaches the preset convergence criteria, entering step (4); if the unbalanced amount does not reach the preset convergence criteria, correcting voltages, phase angles and temperatures of all nodes in the power network, correcting resistance values of all branches in the power network, and returning to the step (1); and (4) calculating sum of rear parts of complex powers of each branch on the power line according to the obtained power network parameter information to obtain power loss of each branch on the power line.

The invention relates to a dewatered sludge aerobic fermentation device and technique. The device comprises a mixing crusher and a fermentation unit, wherein the fermentation unit is composed of two rows of fermentation tank sets; and two conveyer belts, and an automatic distributor and an automatic reclaimer which are arranged on the conveyer belts, are arranged between the fermentation tanks. The dewatered sludge aerobic fermentation device and technique effectively prevent the odor from dispersion in the fermentation process, improve the ground work environment of the site, and increase the fermentation rate of the materials.

The invention relates to the field of vegetable fresh-keeping transportation, and discloses a vehicle-mounted box for refrigerated transportation of vegetables. The vehicle-mounted box comprises an outer box body, a fresh-keeping box is arranged in the middle of the outer box body, the side surface of the fresh-keeping box is not in contact with the side surface of the outer box body, a supportingbaffle plate fixedly sleeved with the interior of the outer box body is arranged at the bottom of the fresh-keeping box, and the bottom of the fresh-keeping box is not in contact with the bottom of the outer box body. According to the vehicle-mounted box for refrigerated transportation of the vegetables, through the structural design that the fresh-keeping box is arranged in the outer box body and matched with a flow guide chamber and a heat exchange chamber between the fresh-keeping box and the outer box body, in the transportation process, ice blocks are placed in the heat exchange chamber,so that the fresh-keeping box is refrigerated and subjected to heat preservation, a ventilation pipe and an exhaust pipeline extend out of a vehicle to facilitate real-time ventilation in the fresh-keeping box, and the problems that vegetables in the fresh-keeping box breathe, the content of carbon dioxide in the fresh-keeping box is increased, the temperature in the fresh-keeping box is increased, and the fresh-keeping effect on leaf vegetables is poor are effectively solved.

The invention relates to an MXene / Ni composite material as well as a preparation method and application thereof. The MXene / Ni composite material comprises an MXene carrier and nickel balls compoundedon the MXene carrier, wherein the nickel balls are distributed on the surface and between layers of the MXene carrier, the particle sizes of the nickel balls are not larger than 1 micron, and the MXene carrier is Ti<3>C<2>T<x>. According to the MXene / Ni composite material provided by the invention, the nickel balls are uniformly loaded on the surface and between layers of the MXene material, so the agglomeration phenomenon of particles is improved, the specific surface area of the material is increased, an interface between the materials is increased, wave-absorbing capacity at low frequency bands from 2 GHz to 18 GHz is enhanced, the maximum absorption (reflectivity) of electromagnetic waves reaches -47.06 dB, and excellent wave-absorbing capacity is shown.

A rotor mechanism of a centrifugal compressor connectable to a power output device and configured to block leakage of lubricants and to recycle lubricants to an oil sump is provided, which includes a rotary shaft with a rolling bearing and a screw nut, a bearing housing for receiving the rolling bearing, and a bearing plate connected to the bearing housing. The screw nut has a surface provided with an oil throw seal, and the bearing housing. As the bearing plate is provided with an oil channel in contact with the oil-returning hole and either one of the bearing housing and the bearing plate is provided with a first labyrinth seal in contact with the screw nut, lubricants leaking out of the rolling bearing is allowed to go to the oil sump via the oil channel and oil-returning hole. The oil slinger thus blocks the lubricants from leaking out of the first labyrinth seal.

The invention discloses a waterwheel type fishway. The waterwheel type fishway is characterized in that two fish inlet open channels are arranged at the downstream part of a dam; the fish inlet open channels are connected with fish inlet gates arranged at an outlet of a downstream river channel; two fish outlet open channels are arranged at the top of the dam; the fish outlet open channels are connected with fish outlet gates; two rails are parallelly arranged on an external slope of the dam; the upper ends of the rails are connected with the fish outlet open channels; the lower ends of the rails are connected with the fish inlet open channels; brackets and pulleys are arranged on the dam; a waterwheel is arranged on each of the rails; the two waterwheels are connected through a cable; the waterwheels respectively perform climbing and descending motion through the cable and the pulleys on the brackets; and when the waterwheel on one rail reaches the top of the dam and is tightly connected with the downstream ends of the fish outlet open channels, the waterwheel on the other rail descends and reaches the upstream ends of the fish inlet open channels. According to the waterwheel type fishway, the construction and maintenance cost is remarkably reduced, the engineering construction land is decreased, and besides, the consumption of water resource and electric energy is remarkably reduced.

The invention provides a water pre-injection type double-seal pedestal pan. The pedestal pan comprises a water supply device, a pedestal pan main body and a mechanical sealing valve; the pedestal pan main body is provided with a trap, the trap is used for sealing the stored water, and the water sealing depth of the trap is 0 to 60 millimeters; the mechanical sealing valve is positioned below the trap and is not in direct contact with the sealed water in the trap, and the mechanical sealing valve is connected to a blow-off port of the pedestal pan main body; the water supply device is used for providing a flushing state and a water pre-injection state; in the water pre-injection state, the mechanical sealing valve is closed, and the pre-injected water is stored; in the flushing state, the mechanical sealing valve is opened, and sewage is drained; and in the water pre-injection state, the water sealing depth of the water pre-injection type double-seal pedestal pan is more than 55 millimeters. The double-seal pedestal pan is simple in manufacture and reliable in performance, and has optimal sealing performance, pollution discharge performance, water-saving performance and using performance.

The invention discloses a heat dissipation device used for electronic equipment. The heat dissipation device comprises a first heat sink, a second heat sink and a heat transfer connection piece, wherein the first heat sink is used for being in closely contact with a heat generation component of the electronic equipment, the second heat sink is used for being arranged with the heat generation component in a staggered way, and the heat transfer connection piece is arranged between the first heat sink and the second heat sink and is connected with the first heat sink and the second heat sink. In the heat dissipation device, the first heat sink can be used for directly dissipating heat of the heat generation component, the heat can be also transferred to the second heat dissipation component far away from the heat generation component by the heat transfer connection piece and is dissipated, so that the heat of the heat generation component is fully and effectively dissipated, the frequency of the electronic equipment is prevented from being reduced, the performance of the electronic equipment can be fully developed, a local temperature of a position, corresponding to the heat generation component, on the electronic equipment is also prevented from being excessively high, and a user is convenient to wear the electronic equipment. The invention also provides the electronic equipment employing the heat dissipation device. The performance of the electronic equipment can be developed to the greatest extent, no problem of excessively high local temperature is generated, and the user is convenient to wear.

The invention provides a printed circuit board (PCB) packaging structure which comprises a grounding gasket, a PCB and a middle layer, wherein the middle layer is clamped between the grounding gasket and the PCB, and the relative positions of the grounding gasket and the PCB are fixed by the middle layer; and the middle layer is a good heat conductor and provides quick heat exchange between the grounding gasket and the PCB. The PCB packaging structure of the invention can improve the reliability and the manufacturing yield of products. Meanwhile, the invention also provides a manufacturing method of the PCB packaging structure.

The invention belongs to the technical field of a photoelectric device, and relates to a mixed heat dissipation apparatus used for a high-power optical fiber amplifier. The mixed heat dissipation apparatus comprises a grid-shaped cooling board and a dissipater, wherein V-shaped grooves used for placing optical fibers are formed in the surface of the cooling board in an etching manner; transverse and longitudinal pore channels are formed in the cooling board, and a cooling medium is arranged in the pore channels; optical fiber melting points are coated with the lower surface of the radiator while the upper surface is fitted with a vapor chamber of a nanometer porous material heat pipe; in the heat pipe, the vapor chamber is connected with a condensing chamber through a nanometer porous film; and the lower surface of the condensing chamber is fitted with the upper surface of a heat sink part. By adoption of the novel integrated heat dissipation apparatus, the temperature balance of the high-power optical fiber amplifier can be ensured; by mixing passive and active heat dissipation ways, the advantages of low noise, rapid cooling and the like are achieved; and in addition, relatively high reliability and operability are realized.

The invention provides a solar steam cement curing device. The device comprises a vehicle body, a heating device, a circular device and a spraying device; the vehicle body comprises a chassis and steering wheels, a water storage tank supporting base is arranged on the upper end face of the chassis, the heating device comprises a supporting frame, a solar heat collector and a solar photovoltaic cell, the circular device comprises a first circular pipeline, a second circular pipeline and a water storage tank, an automatic exhaust valve is arranged between the upper end of the first circular pipeline and the solar heat collector, a direct-current circular pump, an expansion tank and a liquid injection valve are arranged on the second circular pipeline, and the spraying device comprises a telescopic rod, a nozzle and a steam conveying pipeline; and the upper end of the telescopic rod is connected with the nozzle, the lower end of the telescopic rod is connected with the chassis, a steam spraying switch is arranged between the lower end of the steam conveying pipeline and the water storage tank, a temperature pressure safety valve is arranged between the steam spraying switch and the water storage tank, and a temperature sensor is arranged at the upper end of the side wall of the water storage tank. The solar steam cement curing device is suitable for field operation, and is energy-saving, environment-friendly and low in energy consumption.