132results about How to "Reduce inventory pressure" patented technology

The present invention relates to the field of communication, in particular to a lost and found method, apparatus and system. The method comprises the steps of: receiving lost article information sent by an owner from a first client; carrying out matching on the lost article information and pre-stored found article information published by a second client; if the matching succeeds, sending the found article information to the first client; if the matching does not succeed, storing and classifying the lost article information, and publishing the lost article information to the second client; when receiving the found article information sent by a finder according to the lost article information from the second client, sending the found article information to the first client; and when receiving confirmation information input by the owner according to the found article information from the first client, sending contact information of the finder to the first client. By adopting the method provided by the present invention, the problem of excessive stock for lost articles faced by a lost and found company or a lost and found institution can be reduced.

The invention discloses a management method of a multi-SKU product based on a cloud warehouse and a management system thereof and a system operation method. The invention also discloses an electronic product and an electronic device. The system comprises a data storage module which is used for storing product information and user information; an order module which is used for performing SKU selection according to a retail order request and the product information in the data storage module and performing retail order placing according to the SKU selection result and the SKU stock keeping of the corresponding product in the data storage module and the total stock keeping of the corresponding product of the user transmitting the retail order request; and a personal center module which is used for updating the total stock keeping of the corresponding product of the user transmitting the purchasing request in the data storage module according to the purchasing request. According to the system and the method, SKU selection and judgment are performed in order processing after performing virtual transaction of total stock keeping in purchasing so that the problems of overstocking and financial pressure of the multi-SKU product can be solved.

The invention particularly relates to a customization making method and system in the footwear industry. The method comprises the following steps that i, a digital monitoring system of a production workshop is built; ii, a client customization system is built; iii, information collected by the digital monitoring system of the production workshop in the step i is sent to the client customization system in the step ii through a control system, the client customization system is authorized to control the production workshop, and a production pre-control document is generated; iv, the control system sends the production pre-control document generated in the step iii to a production management department to be adjusted and optimized, and production is arranged according to the production pre-control document; v, the control system pushes the production process of goods customized by a client to the client customization system in real time. According to the customization making method and system in the footwear industry, the client can participate in producing and manufacturing in the whole process, waste of production resources is reduced, setting of data collecting shoes is customized, and the shoes customized by the client meet the needs of the client better.

The invention relates to a workshop resource scheduling method based on a heuristic optimization algorithm, which comprises the following production scheduling steps: receiving input data, and inputting the data into the algorithm; setting constraint conditions for screening output results; the method also includes that the algorithm calculates the received data and outputs a result; the algorithm supports input of various constraint conditions, and the constraint conditions comprise minimum waiting time, minimum overdue tasks, priority priority and forced guarantee priority, wherein the constraint condition is a digital quantity, the value range is 1-5, and the default value is 3. According to the method, submitted data are processed by using a genetic algorithm, and a group of locally optimal solutions are obtained under certain constraint conditions; the delivery time accuracy is improved, the consumed resources are reduced, the time required by an enterprise to specify a production plan is reduced, and the production efficiency of the enterprise is improved.

The invention relates to a method for recovering a low-concentration calcite type fluorite tailing containing a mica, and belongs to an efficient recovery method for comprehensive utilization of mineral resources. The method comprises the following steps that a swirling flow-static microbubble flotation column system is adopted, wherein the swirling flow-static microbubble flotation column systemcomprises a stirring barrel, a feeding pump, a feeding port, a flotation column, a concentrate port, a bubble generator, a circulating pump, an electric valve and a tailing port; a on-site low-concentration fluorite tailing containing the mica is directly sent into the stirring barrel as raw ore pulp, firstly, high-speed shearing and stirring pretreatment is carried out through the stirring barrel, then dispersant, inhibitor and collector are sequentially added according to the mass ratio to carry out stirring and size mixing, and then a mixture is sent into the flotation column from the feeding port through the feeding pump to be directly sorted and recovered, concentrate floats upwards and flows out from the concentrate port, the tailing flows out from the tailing port under the action of the electric valve, and thus the fluorite tailing can be quickly and effectively recovered. The problems of low utilization rate of an existing tailing pond, long process flow, high cost, poor separation efficiency, and the flocculation water pollution existing in tailing recovery are solved.

The invention relates to an MES (Manufacturing execution system) material deformation method for maximizing the yield of specified steel plates, which belongs to the field of information technology. The plate blank of the cut deal product is selected according to characteristics of multispecies, small-lot and a plurality of product sub-plates combined on one plate blank. In the invention, combined influence to the yield by many factors, such as heating furnace, broadsiding ratio, compression ratio, cut loss rate and burn out rate, are taken into consideration fully. For demand of order products, design idea that a plurality of product steel plates are combined on one plate blank is taken as a fundamental principle as far as possible and different changes in demand are considered so as to obtain the final size of the plate blank. The invention has the advantages of solving the problem how to minimizing the production quantity of steel plates, except the user demand, or how to minimizing the inventory of the plate blank under the condition of meeting the user demand.

The invention provides a key manufacturing method. The method comprises the following steps: injection molding is carried out on a key substrate, wherein the key substrate comprises multiple transparent key basic bodies; and each key basic body comprises a top surface and a bottom surface opposite to the top surface; a transparent primer layer is formed on the top surface of the key substrate; a shading metal layer is formed on the primer layer; a semi-transparent color layer is formed on the metal layer, wherein the color layer has the needed color; a transparent protection layer is formed on the color layer; the key basic bodies are punched from the key substrate to obtain multiple keys; the keys and other components are assembled into a keyboard; and laser is used for carving the metal layer through the multiple key basic bodies and the primer layers so as to enable hollow character parts to be formed on the metal layers. The invention also provides a key manufactured by using the above method.

The invention discloses a carbon dioxide foamed EPE (Expandable Polyethylene). The carbon dioxide foamed EPE comprises a PEE body with a plurality of mutually isolated bubbles distributed therein, wherein free carbon dioxide is sealed in the bubbles. The invention also discloses a corresponding double-screw extruder for physical foaming of an EPE foamer and a carbon dioxide EPE. The double-screw extruder has the technical benefits that a novel EPE adopting carbon dioxide as a foamer is adopted, so that the lead time is greatly shortened, and the EPE per se has certain flame retardancy.

The invention discloses a shoe tree blank selection method for a shoe tree machine and a system of the shoe tree machine. According to the method, whether shoe tree blanks in stock in the system are matched with shoe trees required by presently is determined, if the shoe tree blanks in stock are proper, the shoe tree blanks in stock are directly called for use, manufacturing dies for shoe tree blank production is not necessary, if the shoe tree blanks in stock are not properly matched, the dies are manufactured according to actual requirements of the shoe trees for shoe tree production; materials in stock are preferably used, the overstocking materials in stock are greatly reduced, stock pressure and production cost reduction are facilitated, unified dimension standards are for shoe tree blank matching, the shoe tree blanks satisfying the dimension standards can be used, ocular estimation through personal experience is not necessary, operation is simple and convenient, dimension unification for the shoe tree blanks is guaranteed, processing quality of subsequent shoe trees is guaranteed, and use requirements are satisfied.

The invention discloses a garment three-dimensional digital customization method. The method includes the steps of human body three-dimensional data information acquisition, body film conversion, body film-to-model conversion and ready-made garment customized production. According to the method, the three-dimensional data of a human body are obtained through three-dimensional scanning; the three-dimensional data are converted into a body film; the body film is converted into a model; and a customized garment is produced according to the model. Therefore, the specific needs of individuals can be satisfied; homogeneous products can be avoided; the inventory pressure of enterprises can be reduced; the model can completely fit a user and wears fitter and more comfortable; and production precision and production efficiency of the model are greatly improved. The garment three-dimensional digital customization method is adaptive to the development trend of the modern society.

A building block structure includes a joint adaptor unit and at least one connection bar. The joint adaptor unit includes one or multiple joint adaptors, each of which includes at least one screwing connection end that includes a right/left-hand combined threaded hole formed therein. The right/left-hand combined threaded hole includes multiple right-handed screw troughs and multiple left-handed screw troughs that are alternately arranged. The connection bar has one end having multiple spaced right-handed external threads and an opposite end having multiple spaced left-handed external threads. As such, when the connection bar is rotated in a given direction, the right-handed external threads and the left-handed external threads are simultaneously screwed into the right/left-hand combined threaded holes of two oppositely facing joint adaptors. Through rotation in an opposite direction, the right-handed external threads and the left-handed external threads are simultaneously disengaged from the right/left-hand combined threaded holes.

The invention provides a radar board mounting structure. A base (5) comprises a radar board support column (51), a limit reinforcing rib (52), a radar board mounting frame (53), a sealing groove (54),and a positioning hole (57). An upper cover (1) includes a radar board press column (11), a sealing groove depression bar (12), and a positioning post (13). The upper cover (1) and the base (5) are formed by injection moulding by using plastic materials to form integrated bodies. The limit reinforcing rib (52) is used for fixing plane freedom degrees in an X-axis direction and a Y-axis directionand a rotation freedom degree in a Z-axis direction. The radar board press column (11) presses a radar board (2) and the plane freedom degree of the radar board (2) in a Z-axis direction and rotationfreedom degrees of the radar board (2) in an X-axis direction and a Y-axis direction are fixed by cooperating with the radar board support column (51). Therefore, radar assembling is completed.

A minimally invasive bone fracture positioning device includes a sleeve, a movable unit, and a support. The sleeve includes an alignment portion located on a longitudinal axis of the sleeve. The movable unit includes a positioning portion. The positioning portion is located on the longitudinal axis and is spaced from the alignment portion. The movable unit is mounted in a radial direction of the sleeve. The movable unit is slideable relative to the sleeve along the longitudinal axis. A support is coupled to the sleeve and the movable unit. The movable unit is spaced from the sleeve by the support.

The invention provides a method for preparing a tar extract from waste cigarette butts and application of the tar extract in cigarettes. The method comprises the following steps: (1) adding waste cigarette butts into an extraction solvent for microwave extraction to obtain extract liquor; and (2) centrifuging the extract liquor, carrying out silica gel column chromatography on a supernatant, eluting by using a mixed solution of petroleum ether and ethyl acetate as a mobile phase, and collecting an eluted component to obtain the tar extract. Waste cigarette butts are used as raw materials, andtar substances in the cigarette butts are extracted; by microwave-assisted extraction and silica gel column chromatography separation, harmful substances in cigarette butt tar are removed, and the component with aroma characteristics is reserved; by applying the tar extract to low-end cigarettes, the aroma, smoke and taste characteristics of the low-end cigarettes are improved, the sensory qualityof the low-end cigarettes is improved, the use ratio of inferior tobacco leaves in the cigarettes is increased or the use way of the inferior tobacco leaves is widened, and thought and technical support are provided for relieving the inventory pressure of the inferior tobacco leaves.

The invention relates to a preparation method of insulated silica gel belts. The method comprises the steps as follows: S1, solid silica gel is placed into a calender and passes through coarse pressing rollers and fine pressing rollers, and a polyester (PE) film is press-fitted on the back surface of an obtained silica gel piece; S2, the silica gel piece is sent into a multi-section type drying tunnel for high-temperature vulcanization, and a vulcanized silica gel piece is obtained; S3, the vulcanized silica gel piece is cooled and then sent into a film coating machine, a PE film is fitted on the front surface of the piece, and the silica gel piece with the PE film fitted on the front surface is obtained; S4, the silica gel piece is sent into a coiling machine for flatness guiding and coiling to form a silica gel coiled material; S5, the silica gel coiled material is sent into a full-automatic cutting table to be cut into multiple semi-finished silica gel belt products; S6, the semi-finished silica gel belt products are placed into a separator for flatness guiding and cutting, and then finished insulated silica gel belt products are obtained through tightening and coiling. The production efficiency is very high; the finished products in different widths can be obtained quickly through cutting by the full-automatic cutting table, and the requirement for quick delivery for small orders can be met; and the semi-finished product inventory pressure can be substantially reduced, and the production cost can be reduced.

The invention belongs to the technical field of high-temperature heat treatment, and discloses a three-dimensional high-temperature continuous heat treatment production system, which comprises a loading module, a heat treatment module, an unloading module and an electrical control module, wherein the heat treatment module comprises a vertical high-temperature continuous heat treatment furnace, theloading module is close to the top of the high-temperature continuous heat treatment furnace, the loading module is used for loading raw materials into a container and conveying the container to theheat treatment module, the unloading module is arranged close to the bottom of the high-temperature continuous heat treatment furnace, the unloading module is used for carrying out subsequent treatment and packaging on the material treated by the heat treatment module, the high-temperature continuous heat treatment furnace comprises a boat inlet part and a boat outlet part, and the boat inlet partand the boat outlet part can be controlled by the electrical control module to be opened and closed in a linkage mode, so that the raw materials of the loading module can be continuously conveyed tothe high-temperature continuous heat treatment furnace and the materials of the heat treatment module can be continuously output to the unloading module. The system is vertically distributed to form aset of complete production and logistics system, so that instant ordering, instant production, instant packaging and instant delivery can be realized, and the inventory pressure is remarkably reduced.