Patents
Literature

122results about How to "increase cost" patented technology

Byzantine fault tolerance method and token economy management system

ActiveCN108614748Aincrease cost
The invention discloses a Byzantine fault tolerance method and a token economy management system. The method comprises the steps of delegating right and interest of a node, which is to participate inblock chain operation, to a block chain network node, thereby obtaining a right and interest value; constructing a right and interest table with the length being coefficient multiple of the total nodequantity, wherein the occupied length of information of each node in the right and interest table is in direct proportion to the right and interest value of each node; generating a random number by using a random function, and selecting a numerical value in the right and interest table, thereby selecting multiple nodes to participate in the operation; allocating different working proposals and endorsements to the nodes participating in the operation, and performing confirmation to finish a consensus; and if alternative blocks obtain confirmation of a confirmation node, storing the blocks finishing the consensus by all consensus nodes. The system comprises a block chain network, a control unit, a detection unit, an operation unit and an allocation unit; and computing power of different nodes is detected, different work is allocated, and based on this, benefits are allocated. The right and interest ratio, the computing power and the input operation and maintenance cost are comprehensively considered, and the weights and the benefits are reasonably allocated.
Owner:上海分布信息科技有限公司

Preparation method for bamboo coiled composite vertical type storage tank

ActiveCN104033724Aincrease costlow cost
The invention relates to a preparation method for a bamboo coiled composite vertical type storage tank. The preparation method is characterized by comprising the following steps: preparing an end socket lining layer, an end socket enhancement layer and an outer protection layer in sequence so as to prepare a top end socket, then directly forming a tank bottom plane on the basis of a plane, manufacturing a storage tank main body, fixing the top end socket of the storage tank at the upper end of a matched storage tank main body die, preparing a storage tank main body lining layer, enabling the storage tank main body die to rotate around the axial line, enabling a coiling trolley to do up-and-down reciprocating motion in a rail, tidily arraying and coiling bamboo split rolls outside the storage tank main body lining layer and a combination part of the storage tank main body and the top end socket of the storage tank by virtue of relative motion between the storage tank main body lining layer and the top end socket of the storage tank, adding a resin mixture during coiling, performing solidification to form the storage tank main body enhancement layer, and finally coating the outer protection layer; sealing the inner side and outer side of the combination part of the tank bottom and the main body by virtue of resin and bamboo fiber non-woven cloth, pasting an arc transition region, and coating another outer protection layer after solidification is finished. The method is low in cost, environment-friendly in process and high in product quality.
Owner:ZHEJIANG XINZHOU BAMBOO BASED COMPOSITES TECH +1

Automatic tube feeding and discharging device for light bar pasting process of T8LED lamp tube full-automatic production line

The invention relates to an automatic tube feeding and discharging device for the light bar pasting process of a T8LED lamp tube full-automatic production line. The automatic tube feeding and discharging device comprises a rack, an automatic tube feeding and conveying device and a gluing machine. The automatic tube feeding and conveying device is provided with a lamp tube clamping base, and a tube supporting base is arranged at the rear end of the automatic tube feeding and conveying device. The lamp tube clamping base is arranged on the tube supporting base, and the tube supporting base and the automatic tube feeding and conveying device are staggered in the transverse direction. An automatic tube feeding and discharging moving device is arranged on the upper portion of the automatic tube feeding and conveying device and provided with an automatic tube feeding and discharging moving track. An automatic tube feeding manipulator is arranged on the automatic tube feeding and discharging moving track, can slide along the automatic tube feeding and discharging moving track left and right, and can move to the position above the gluing machine. An automatic tube discharging manipulator is arranged on the automatic tube feeding and discharging moving track, can slide along the automatic tube feeding and discharging moving track left and right, and can move to the position above a lamp tube positioning and conveying device. According to the automatic tube feeding and discharging device for the light bar pasting process, the production rate is increased and the production cost is reduced.
Owner:JIANGSU HAOMING PHOTOELECTRIC TECH

Cement filling material for co-solidifying arsenic and preparation method thereof

InactiveCN106966678Aincrease costLarge amount of cement
The invention discloses a mine cement filling material for co-solidifying arsenious hazardous wastes and a preparation method thereof, and belongs to the environment protection fields, such as the mine cement filling, solid waste resource utilization and the co-processing of the arsenious hazardous wastes. The preparation method comprises the following steps: milling the needed raw materials, such as mine slag, steel slag and desulfurization gypsum, with 0.01%-1% of the water content according to the dry basis weight percentage of 45%-50% of the mine slag, 10%-30% of the steel slag and 10-15% of the desulfurization gypsum, milling independently or milling by mixed powder until the specific surface area is 200-600 m<2>/Kg, adding 10%-35% of calcium hydroxide, uniformly mixing to obtain a cementing agent, and drying the arsenious hazardous wastes until the water content is 0.01%-1%, according to the weight proportion of the cementing agent/aggregate material of 1/4-1/8, the weight proportion of the arsenious hazardous wastes/(cementing agent + aggregate material) of 1/1000-1/100, adding 0%-1% of a water reducer, until the mass fraction of slurry is 65%-86%, and uniformly stirring to obtain the qualified mine cement filling material. The preparation method has the characteristics of simple and easy operation, low energy consumption, low cost, no new solid waste generation, small environmental pollution, and environmental protection.
Owner:BEIJING BEIKE FANGXING ENVIRONMENTAL PROTECTION TECH CO LTD

Anti-counterfeiting verification system and anti-counterfeiting method of road-worthiness certificate or driving license

The invention relates to an anti-counterfeiting verification system and an anti-counterfeiting method of a road-worthiness certificate or a driving license. The anti-counterfeiting verification system comprises a remote server, a plurality of pieces of terminal equipment and a road-worthiness certificate or a driving license printed with a two-dimension code, wherein the remote server is erected on a network; certificate information of the road-worthiness certificate or the driving license is stored in the remote server; the certificate information of the road-worthiness certificate or the driving license and the address of an anti-counterfeiting verification web site are arranged in the two-dimension code on the road-worthiness certificate or the driving license by using an encryption algorithm; and the terminal equipment is connected with the remote server through a wireless network. According to the anti-counterfeiting verification system and the anti-counterfeiting method of the road-worthiness certificate or the driving license provided by the invention, a latest two-dimension code anti-counterfeiting technology is used, and two-dimensional codes are generated for the certificate information on the road-worthiness certificate or the driving license and the address of the anti-counterfeiting verification web site and are printed on the road-worthiness certificate or the driving license, so that the certificate counterfeiting cost is increased, and the law enforcement inspection efficiency of traffic polices is increased greatly.
Owner:GUANGZHOU INST OF ADVANCED TECH CHINESE ACAD OF SCI

Multi-antenna high-efficiency radio frequency energy collector formed by multiple electrodes

The invention discloses a multi-antenna high-efficiency radio frequency energy collector formed by multiple electrodes, which is composed of antennas from a first to a fourth, matching networks from a first to a fourth, micro transformers from a first to a third, a multilevel voltage doubling rectifier network, a DC voltage stabilizing module and an energy storage device, wherein output ends of the antennas from the first to the fourth are respectively connected with input ends of the matching networks from the first to the fourth; the output ends of the first matching network and the second matching network are respectively connected with two input ends of the first micro transformer; the output ends of the third matching network and the fourth matching network are respectively connected with two input ends of the second micro transformer; the output ends of the first micro transformer and the second micro transformer are respectively connected with the two input ends of the third micro transformer; and the output end of the third micro transformer is cascaded sequentially with the multilevel voltage doubling rectifier network, the DC voltage stabilizing module and the energy storage device. The multi-antenna high-efficiency radio frequency energy collector formed by multiple electrodes can provide power for implantable medical electronic equipment, and power and efficiency of radio frequency energy collection can be improved.
Owner:珠海矽敏科技有限公司

Method and device for removing inner surface oxidized iron sheet of steel pipe on line

ActiveCN101700532AReduced finishing processincrease cost
The invention relates to a method and a device for removing an inner surface oxidized iron sheet of a steel pipe on line. A device for removing an inner surface oxidized iron sheet of a steel pipe from the tail of the steel pipe is arranged behind a stepping type reheating furnace, and the inlet section of a stepping type cooling bed is provided with a device for removing the inner surface oxidized iron sheet of the steel pipe from the head of the steel pipe. After the tail and the head of the steel pipe are detected by a hot metal detector, the device for removing the inner surface oxidized iron sheet of the steel pipe from the tail of the steel pipe sprays high-pressure water to an inner hole of the tail of the steel pipe and removes the oxidized iron sheet of the inner hole of the steel pipe, and the device for removing the inner surface oxidized iron sheet of the steel pipe from the head of the steel pipe sprays high-pressure water and a high-pressure gas to the inner hole of the head of the steel pipe so as to remove oxidized slag retained in the inner hole of the steel pipe. The inner surface oxidized iron sheet of the steel pipe is removed on line behind the stepping type reheating furnace and at the inlet section of the stepping type cooling bed, and the finishing procedure of the rear part of the steel pipe is reduced. The invention not only saves the cost of acid washing, shot blasting and grinding but also improves the production efficiency.
Owner:HENGYANG VALIN STEEL TUBE +1

Electric-controlled shifting mechanism for engineering machinery

The invention discloses an electronic gear shifting mechanism for construction machinery, essentially comprising an input unit, an analysis unit, an execution unit and a feedback unit, which are connected serially. The input unit is connected with the direction column of a cab. A gear shifting signal is sent out by the combination handle of automatic resetting collection type and then transported to the analysis unit. The analysis unit processes the inputted gear shifting signal and provides an execution signal for the execution unit according to a position signal sent back by the feedback unit. The execution unit executes the execution dictates sent out by the analysis unit; consequently the gear shifting motion can be realized. The feedback unit tracks and sends back the actual situation of the gear shafting and transports the feedback signal to the analysis unit. The gear shifting movement of the invention accords with the stated operation mode, effectively prolonging the service life of a transmission case. Based on the change of the prior transmission case, the prior power source and the air supply of the vehicle can be used directly to realize the automatic operation mode of the speed-shifting mechanism without changing the transmission case and increasing the power unit. With a good succession, the production grade can be obviously improved.
Owner:LUOYANG YELLOW RIVER FLEXIBLE SHAFT CONTROLLER
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products