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225results about How to "Reduce manpower expenditure" patented technology

Analytic method, apparatus and system for internet comments of household electrical appliance products

The invention discloses an analytic method and apparatus for internet comments of household electrical appliance products. The method comprises: obtaining a household electrical appliance product comment corpus; performing word segmentation on comment statements in the corpus; positioning sentiment words and attribute words subjected to word segmentation according to preset sentiment dictionary and attribute dictionary respectively; discovering new attribute words and new sentiment words through the sentiment words and the attribute words; updating the attribute dictionary and the sentiment dictionary according to the new attribute words and the new sentiment words; pre-constructing a grammar rule library according to the attribute dictionary and the sentiment dictionary; extracting sentiment information and attribute information in the comment statements; and generating an analytic result. According to the analytic method and apparatus, manual interventions can be reduced, the cost can be reduced, the efficiency and accuracy of obtaining correspondences between the attribute words and the sentiment words can be improved, and the accuracy of the analytic result of the comments of the household electrical appliance products can be improved.
Owner:TCL CORPORATION

Intelligent illumination control system and method

The invention discloses an intelligent illumination control system and a method. The system comprises a control center, at least one intelligent road-lamp road-section controller, at least one intelligent road-lamp terminal controller and a plurality of controlled objects; wherein the control center transmits control signals to the intelligent road-lamp road-section controllers and returns operating status parameters of all controlled devices including the controlled objects, the intelligent road-lamp terminal controllers and the intelligent road-lamp road-section controllers, and controls road lamps in all road sections, or road lamps in one road section/a plurality of road sections, or the controlled objects on one lamp post/a plurality of lamp posts; and each intelligent road-lamp road-section controller receives the control signal of the control center and status signals of the intelligent road-lamp terminal controller (to which the intelligent road-lamp road-section controller belongs) and the controlled objects, and controls the intelligent road-lamp terminal controller (to which the intelligent road-lamp road-section controller belongs) according to the control signal. The invention can realize controlling one point by multiple points: multiple light sources with different functions on the same lamp post can be controlled independently or entirely; and a single light source controls all road sections independently.
Owner:宁波知睿节能技术有限公司

Collection type self-service express taking and pickup method and self-service express taking machine

The invention discloses a collection type self-service express taking and pickup method and a self-service express taking machine. The method is performed based on an express taking system, and the express taking system comprises a network background and a customer operation terminal, wherein the network background is arranged on a network server, and the customer operation terminal performs communication with the network background through a GPRS (general packet radio service) module or Ethernet. The customer operation terminal is placed in a place which needs to take expresses in the form of an express taking cabinet body, and an express receiving box, an express taking box, a bill printing and output module, an operation module, a scanning module and a money receiving and changing module are arranged on the express taking cabinet body; a sender can complete the process of sending an express by operating the customer operation terminal; and an express taking person can complete the process of taking the express by operating the customer operation terminal. By adopting the method disclosed by the invention, the express taking efficiency is greatly improved and the labor expense is reduced. The information of the sender is confirmed through a mobile phone verification code and a photographing means, thereby controlling the process flow of sending the express and being conductive to avoiding sending prohibited items.
Owner:廖友谊 +1

Efficient suspension liquid fertilizer containing fulvic acid for lettuce and preparation method thereof

The invention discloses a method applied to efficient suspension liquid fertilizer containing fulvic acid for lettuce. The suspension liquid fertilizer includes, by weight, 10-25 parts of fulvic acid, 35-50 parts of major element, 1-10 parts of medium element, 0.2-3 parts of trace element, 0-3 parts of functional substance, 3-5 parts of suspended aid, 2-12 parts of a composite chelating agent, 0-1 parts of a defoaming agent, 0-1 parts of solution stabilizer, and a thickener. The preparation method comprises the steps of: adding water, potassium humate, nitrogen fertilizer and potassium fertilizer into a reactor A, and conducting high-speed stirring to prepare a saturated mother liquor; adding water, phosphate fertilizer, trace element material, a dispersing agent, a filler and partial defoaming agent into a reactor B, conducting high-speed stirring and grinding for the formation of a solid-liquid mixture; mixing the saturated mother liquor and solid-liquid the mixture, adding a thickening agent, residual defoaming agent and an anti-freezer, and emulsifying to prepare a suspension liquid fertilizer. The invention has the advantages of high total nutrient content, no layering or deposition, and realization of long distance transportation.
Owner:GUANGDONG FENGKANG BIOTECH

Moveable water aeration and water quality monitoring intelligent combined system

The invention relates to the field of water aeration and water quality monitoring and discloses a moveable water aeration and water quality monitoring intelligent combined system. The system comprises at least one floating plate (1), wherein an aerator (7) is arranged at the lower end of the floating plate (1); a water quality monitoring device (3) is arranged on the floating plate (1); a solar charging device (4) is arranged on the floating plate (1); the water quality monitoring device (3) comprises a central processing unit (305) and a detection probe (309); the central processing unit (305) is connected with the detection probe (309); the detection probe (309) is used for detecting dissolved oxygen content of water and sending the dissolved oxygen content of water to the central processing unit (305); when the central processing unit (305) confirms that the dissolved oxygen content detected by the detection probe (309) is less than a preset value, the central processing unit (305) can send a signal to drive the aerator (7) to start up and then the aerator (7) can aerate in water. The moveable water aeration and water quality monitoring intelligent combined system has the effects of aerating according to the requirements, remotely monitoring water quality parameters, saving energy and protecting environment.
Owner:ZHEJIANG FORESTRY UNIVERSITY

Sludge collection device for sludge treatment

Belonging to the technical field of sludge treatment, the invention discloses a sludge collection device for sludge treatment. The sludge collection device for sludge treatment consists of a treatmenttank and a collection tank, a cover plate is fixed at the upper end of the treatment tank, the cover plate is provided with a water inlet pipe and a water outlet pipe, the water inlet pipe and the water outlet pipe are externally connected to a first water pump and a second water pump respectively, a partition plate is fixed in the treatment tank, the bottom of the treatment tank is equipped withan adsorption layer, and a sludge push-out component is disposed on the adsorption layer at the bottom of the treatment tank; the upper end of the collection tank is flush with the bottom of the treatment tank, a collection box is placed inside, and the upper end of the collection box is connected to a driving treatment component. The treatment tank is employed to separate sludge from water to obtain separated water and sludge respectively, thus increasing the utilization rate of resources. At the same time, through the collection tank is utilized for collection treatment on sludge, pressuresensors are employed to control an electric hoist so as to realize automatic lifting of sludge, thus reducing the manpower expenditure and increasing the sludge treatment efficiency.
Owner:北京振华建业建设劳务有限公司

Cast-in-place concrete large-size core formwork hollow floor anti-floating structure and construction method

PendingCN111749382ASolve floatingSolve costly problemsFloorsArchitectural engineeringRebar
The invention discloses a cast-in-place concrete large-size core formwork hollow floor anti-floating structure and a construction method. The cast-in-place concrete large-size core formwork hollow floor anti-floating structure comprises a formwork and a support, wherein an upper-layer reinforcing mesh and a lower-layer reinforcing mesh are arranged on the formwork, a plurality of core formworks are arranged between the upper-layer reinforcing mesh and the lower-layer reinforcing mesh, anti-floating steel bars are arranged between the upper-layer reinforcing mesh and the core formworks, the anti-floating steel bars are horizontally placed on the plurality of core formworks, vertical rods are perpendicular to the anti-floating steel bars mutually, positioning pieces are arranged on one endsof the vertical rods towards the anti-floating steel bars in an extending mode, threaded ends are arranged on the other ends of the vertical rods towards the formwork in an extending mode, bearing rods are arranged on the outer walls of the vertical rods, a plurality of through holes are formed in the formwork, the plurality of through holes are in one-to-one correspondence with the vertical rods,and connecting pieces are detachably arranged on the through holes. According to the cast-in-place concrete large-size core formwork hollow floor anti-floating structure and the construction method,the problems that in the prior art, a large-size core formwork hollow floor structure floats upwards in construction, and a large amount of labor is consumed for core formwork fixing and iron wire cleaning in a traditional construction technology are solved.
Owner:周建荣

Cattle and sheep feeding device

The invention discloses a cattle and sheep feeding device which comprises a rearing trough. An obstruction net is mounted on the inner side walls of the rearing trough, two stirring motors are symmetrically mounted in the bottom wall of the rearing trough, mounting rods are mounted at driving ends of the two stirring motors, stirring rods are mounted on the two mounting rods, two mounting groovesare symmetrically formed in the inner side walls of the rearing trough, an infrared transmitter and an infrared receiver are mounted inside the two mounting grooves, a single chip microcomputer is mounted in the bottom wall of the rearing trough, and a mixing barrel is arranged on a side of the rearing trough. The cattle and sheep feeding device has the advantages that the cattle and sheep feedingdevice is simple in structure and easy to implement; the remaining quantity of feed can be monitored by infrared sensing devices, and accordingly feed can be timely automatically added; the freshnessof the feed can be guaranteed, accordingly, cattle and sheep can eat clean and hygienic food, the labor expenditure can be reduced, the growth quality of livestock can be improved, the growth speedsof the livestock can be increased, and the cattle and sheep feeding device is favorable for increasing the economic benefit and worthy of reference.
Owner:ANHUI PROVINCE TIANCHANG CITY ZHOUSHI SHEEP CO LTD

Vibration compaction test method for railway subgrade filler

The invention relates to a vibration compaction test method for a railway subgrade filler. Soil samples with various typical water contents are prepared; the optimal vibration frequency capable of compacting the current soil samples at the fastest speed is tested; a combination of best dead weight mass and eccentric block mass capable of compacting the current soil samples at the fastest speed istested; a vibration compaction instrument is arranged with the optimal vibration frequency and the combination of the best dead weight mass and the eccentric block mass, vibration compaction parameters of the soil samples are analyzed and compared with site compaction parameters, vibration parameters are selected, a compaction test is carried out on the soil samples with all the water content, thedry density is tested, and the water content corresponding to the soil sample with the highest dry density of the soil samples is obtained as the optimal water content; and the optimal vibration parameters, the combination of the best dead weight mass and the eccentric block mass, the optimal water content and the maximum dry density are output. The vibration compaction test method can match thesite vibration compaction parameters, and the site construction is guided on the dry density under the condition that the compaction parameters of the vibration of the filler is consistent to that ofa site.
Owner:RAILWAY ENG RES INST CHINA ACADEMY OF RAILWAY SCI +4

Device for transferring gun head of liquid transfer gun and use method thereof

The invention discloses a device for transferring a gun head of a liquid transfer gun. The device comprises a box body, a bracket device and a laboratory gun head box, wherein a plurality of carryingdevices are arranged on the box body along the vertical direction; each carrying device consists of a first comb-shaped clamp groove and a second comb-shaped clamp groove which are the same in structure; each first comb-shaped clamp groove comprises a first blocking plate and a plurality of parallel second blocking plates; one end of each of the parallel second blocking plates is connected with the corresponding first blocking plate, and each first blocking plate is vertical to the corresponding second blocking plates, and is attached with the corresponding second blocking plates; the box bodyis provided with a first installation groove and a second installation groove, the first installation groove is positioned at one side surface of the box body, and the second installation groove is positioned on the adjacent side surface of the box body. The invention also provides a use method of the device for transferring the gun head of the liquid transfer gun. The device has the advantages that the gun head of the liquid transfer gun can be quickly guided into the laboratory gun head box; the structure is simple, the design is reasonable, the cost is low, the popularization is convenient, and the like.
Owner:南京金域医学检验所有限公司

Method for transplanting taxus chinensis seedlings and interplanting corns

ActiveCN104584832AAlleviating severe deprivationFacilitate the promotion of planting on a large scaleClimate change adaptationPlant cultivationTerrainNutrient
The invention discloses a method for transplanting taxus chinensis seedlings and interplanting corns. The method comprises the working procedures of soil preparation, transplantation, management and harvest, wherein during soil preparation, soil is plowed for the first time in early winter, pesticide mass extinction, nutrient soil, ammonium carbonate and diammonium are sprinkled into the soil before the beginning of Spring in the next year, deep plowing is performed, ridging is performed in a north-south direction, the ridge width is 1.65 meters, the height is 0.1 meter, the ridge length is determined according to the terrain, and footpaths with the width of 0.25 meter are formed among ridges; during transplantation, taxus chinensis is transplanted before or after the Waking of Insects, the spacing in the rows and the spacing between rows are 450 mm*450 mm, the distance between two rows of seedlings on the outer sides of the ridges and the adjacent footpaths is 150 mm, roots are watered after transplantation, then the corns are interplanted among the rows of the taxus chinensis seedlings, the spacing in the rows is 400 mm, the distance between each corn interplanting row and the adjacent taxus chinensis seedling row is 225 mm, soil covers, the soil moisture is kept, black plastic films are used for covering, and clear water is regularly or irregularly sprayed to branches and leaves of the taxus chinensis seedlings in the morning and evening until corn leaves can overshadow. According to the method, the taxus chinensis transplanting cost is reduced, both production and income are increased, and the maximum benefit of land is really realized.
Owner:甘肃森茂农林科技开发有限公司
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