34results about How to "Will not affect the process" patented technology

The invention provides a verification method and verification system for a surgical operation tool. The verification method comprises the following steps of: acquiring virtual characteristics of a characteristic part of the surgical operation tool by using non-contact equipment; acquiring coordinates of a tool target in a base coordinate system, and fitting to obtain a tool target coordinate system; acquiring a pose parameter of the virtual characteristic in the tool target coordinate system to obtain a pose parameter of the characteristic part in the tool target coordinate system; comparing an error value between the pose parameter of the characteristic part in the tool target coordinate system and a standard parameter; and, if the error value is greater than the expected value, determining that the surgical operation tool deforms. Due to the configuration, the disinfection step is omitted; the infection risk in the operation is reduced; the operation process is not influenced; the device is free of extra abrasion to the surgical operation tool, good in universality and capable of adapting to various surgical operation tools of different forms; and the non-contact equipment of thedevice cannot be adjusted.

The present invention provides a chip encapsulation structure, a manufacture method thereof and an electrostatic powder spraying device. The chip encapsulation structure includes a circuit substrate, an adhesive layer arranged on the circuit substrate, and a chip arranged on the adhesive layer; and the side wall of the chip is provided with a non-stick material layer. The manufacture method of the chip encapsulation structure includes the following steps that: a chip for encapsulation is provided; a non-stick material layer is arranged on the side wall of the chip; a circuit substrate for carrying the chip is provided; an adhesive layer is arranged on the circuit substrate; the chip is arranged on the adhesive layer, and the bottom of the chip is completely covered with the adhesive layer; and the adhesive layer is heated, so that the adhesive layer can be cured. According to the chip encapsulation structure, the manufacture method thereof and the electrostatic powder spraying device of the invention, the non-stick material layer is arranged on the side wall of the chip, so that the overflowed adhesive layer will not adhere to the upper surface of the chip, and therefore, the malfunctioning of the chip can be avoided, the reliability of the chip can be ensured, and the quality of the chip encapsulation structure can be improved.

The invention discloses a novel PVC tile and a preparing method thereof. The middle of the PVC tile is a downward concave arc, in other words, the PVC tile is wavy so as to facilitate drainage of a roof. The preparing method comprises the steps of preparing a PVC composite plate firstly, and then forming anti-UV resin surface layer on the upper surface of the plate through co-extrusion. The formula of the novel PVC tile comprises PVC, a foaming agent, a biobased material or inorganic filler, an MBS resin, an inorganic flame retardant and anti-UV resin. According to the PVC tile, on the premise that sun shading and rain sheltering are guaranteed, flame retardant property, light weight, sound insulation, attractiveness, aging resistance and heat insulation are all improved, cost can be reduced, and the environment-friendly requirement for sustainable development is met; the preparing method is simple, and industrialization can be achieved easily. Furthermore, installation is convenient, construction period is short, and the novel PVC tile can be widely applied to top surface installation of various buildings.

The invention belongs to the technical field of a battery and especially relates to a tab having a special-shaped tab film. The tab having the special-shaped tab film comprises a metal tape and the special-shaped tab film arranged on the two surfaces of the metal tape. The special-shaped tab film comprises a first film portion and a second film portion, which are integrated. The length of the first film portion is larger than the length of the second film portion; and at least one gap is formed between the first film portion and the second film portion. Compared with the prior art, under the condition where the tab meets a limit design, the inner exposed portion of the special-shaped tab film of the tab does not participate in side sealing process of a battery, thereby helping to improve package reliability and safety of an electrical core. Besides, the invention also relates to a preparation method of the tab having the special-shaped tab film and the lithium ion battery comprising the tab.

The invention relates to a seal coating process and a manufacturing method of wood furniture. The seal coating process includes the steps of 1), using, by weight, 10-35% of air-drying resin, 60-85% o plastics and 5-30% of a thinner to blend brushing plastics; 2), coating the brushing plastics on a work piece with the coating weight controlled within 80-120g/m<2>; 3), starting a movable-type UV (ultraviolet) drier, and drying the plastics through motion of the movable-type UV drier; 4), diluting the sealing plastics to coat the same on the work piece; 5), starting the movable-type UV drier, and drying the plastics through motion of the movable-type UV drier. The coating process has the advantages of operation easiness; environment pollution, production space, polishing manpower, paint consumption, damages to human health, time on the coating process can all be reduced and the like.

The present invention provides a method used for reducing wafer edge yield test problem. The method comprises a first step of obtaining a patterned photomask and the patterned photoresist adopted to execute the photoetching on a passivation layer of a wafer; a second step of inverting the patterned photomask to obtain an inverted patterned photomask, and changing the positive and negative attributes of the patterned photoresist on the condition of keeping a constant photoresist pattern to obtain the reverse patterned photoresist; a third step of utilizing the inverted patterned photomask and the reverse patterned photoresist to execute the photoetching on the wafer. According to the method used for reducing the wafer edge yield test problems of the present invention, the photomask and the photoresist of the passivation layer both become inverted, so that the figures of other parts, except a predetermined part starting at an edge position, in the wafer, do not change, and the passivation layer is retained from the edge to the predetermined part, and accordingly, a test false failure problem is not generated.

The invention discloses a novel flame-retardant hollow wallboard and a preparation method thereof. The preparation method comprises the steps that extrusion is conducted through a hollow board extruder, concave portions and convex portions are arranged alternately on the upper surface and the lower surface of a hollow board, the concave portions of the upper surface and the lower surface are filled with magnesium powder paste and sealed, two layers of glass fiber gridding cloth are laid on the upper surface and the lower surface correspondingly, and screeding is conducted on the magnesium powder paste; and in addition, supporting racks are additionally arranged in the interior hollow space. According to the flame-retardant hollow wallboard, on the premise that the partition function of the wallboard is guaranteed, the light weight property, the sound insulation property, the anti-aging property, the thermal insulation property, the flame-retardant property and the like are improved, the cost can be reduced, and the environment protection requirements of sustainable development are met. The preparation method of the flame-retardant hollow wallboard is simple and can be widely used for building wall construction under various conditions, and industrialization can be achieved easily.

The invention discloses a square plate process flow for manufacturing a reflective mold. The square plate process flow is characterized in that the process flow is used for manufacturing the reflective mold and comprises the following steps of (1) original plate processing; (2) cleaning and passivation; and (3) electroforming. According to the square plate process flow, a square metal original plate is adopted, so that the structure is simple, the design is reasonable, and fixing, cleaning and use are more convenient; moreover, the shielding and sealing treatment in the original plate treatment can reduce the loss of electroforming bath liquid and nickel rods on the premise of meeting the required size, waste is reduced, the cost is saved, and stripping of the reflective mold is facilitated; and the metal original plate is fixed by an insulating plate, so that the role of fixing the metal original plate can be played, cleaning and electroforming of the metal original plate are convenient, and the electroforming process are not affected; and carbonate is added into the electroforming bath liquid, the number of ions in the bath can be increased, and the electroforming rate is increased.

The invention discloses a technological process of a circular plate for manufacturing a reflective mould. The technological process is characterized by being used for manufacturing a reflective mouldand comprising the following steps of (1) raw plate processing; (2) wash passivation; and (3) electroforming. According to the technological process, a tetragonal metal raw plate is rolled into a cylindrical metal raw plate for electroforming, and therefore the occupied space can be reduced. When the reflective moulds with the same size are electroformed, the occupied space of the cylindrical metal raw plate is obviously smaller, the land resources are saved, and the production cost is reduced. Moreover, in the raw plate processing, shielding and sealing treatment can reduce the loss of an electroforming bath solution and a nickel rod on the premise of meeting the required size, waste is reduced, cost is saved, and the stripping of the reflective mould is also convenient. The metal raw plate is fixed by an insulating plate, so that the insulating plate can play a role in fixing the metal raw plate, the washing and electroforming of the metal raw plate are convenient, and the process ofelectroforming cannot be affected.

The invention discloses a smoke tail gas backflash energy-saving device and a method, which belong to the filed of energy-saving devices, wherein a fan is arranged on a main flue outlet of a baking furnace, smoke tail gas in a main flue is lead into a burner by the fan, an outlet of the burner is connected with a first pipeline inlet, a first pipeline outlet is connected with a heat energy recover main pipeline inlet, a heat energy recover main pipeline outlet is connected with a smoke exhaust pipeline inlet, the side wall of the heat energy recover main pipeline is provided with a plurality of interfaces, and the interfaces are connected with a flue high temperature section of the baking furnace. The smoke tail gas backflash energy-saving device can reduce above 30 percent of gas dosage in the baking furnace, and smoke tail gas which is discharged into the atmosphere is superior to the national standard.

The invention discloses a novel composite sandwich wallboard and a preparation method thereof. The preparation method of the novel composite sandwich wallboard comprises the three-layer sandwich process, specifically, cement mortar, inorganic flame retardants and foaming macromolecule plastic are together mixed and pressed to be a plate at first; after the plate is solidified, the two surfaces of the plate are coated with glue to serve as sandwich layers; and then two magnesium plates with the same size are taken and are pasted on the upper surfaces and the lower surfaces of the sandwich layers. According to the novel composite sandwich wallboard, the heat preservation performance, the sound insulation performance, the waterproof performance and the flame retardant performance are improved on the premise of ensuring the mechanical strength, the cost can be reduced, and the environmental protection requirement of sustainable development is met. The preparation method of the novel composite sandwich wallboard is easy and capable of achieving industrialization easily and can be widely used in indoor wallboards under various circumstances.

The invention belongs to the technical field of solid waste crushing and cleaning, and particularly relates to industrial solid waste crushing and cleaning equipment and an operation method thereof. The equipment comprises a shell and a water storage box; the bottom end of the shell is fixedly connected with a group of supporting columns; a feeding cylinder is arranged at the top end of the shell;a crushing box is fixedly connected to the inner side wall of the top end of the shell; the crushing box communicates with the feeding cylinder; a crushing mechanism is arranged in the crushing box;the bottom end of the crushing box is fixedly connected with a cleaning box; the cleaning box communicates with the crushing box through a first filter screen; a cleaning mechanism is arranged in thecleaning box; a second filter screen is hinged to the side wall of the bottom end of the cleaning box; and an electric telescopic rod is hinged to the bottom end, away from the hinged end, of the second filter screen. According to the industrial solid waste crushing and cleaning equipment and the operation method thereof, the problems that solid waste crushing cannot reach the crushing standard, the crushed material cleaning effect is low, cleaning is not thorough enough, consequently, subsequent procedure treatment of the solid waste is troublesome and the efficiency is not high are solved.

The invention discloses an information acquisition method of current optimal codec manner in mobile communication network and a system. The mobile communication network comprises a mobile terminal MS, a mobile switching center MSC, a base station controller BSC and an interface A between the MSC and the BSC. An optimal codec manner request module on the MSC transmits a message to inform the BSC to report information of the current optimal codec manner; an optimal codec manner report module on the BSC reports the information of the determined current optimal codec manner to the MSC in response to the information message transmitted by the MSC; and an optimal codec manner storage module on the MSC receives the message from the BSC and stores the information of the current optimal codec manner contained in the received message. The method only expands the current message, and can achieve the information acquisition of the current optimal codec manner of the BSC without changing signaling flow of control surface of the interface A, thereby improving the service quality of the wireless communication.

The invention discloses a non-contact particle size analyzer and an application method thereof, the non-contact particle size analyzer comprises a purging device, a signal acquisition device, a data analysis processing unit and an electrical connection unit, the signal acquisition device comprises a sensor and a radiator, the purging device is connected to the sensor, and the data analysis processing unit is connected to the radiator. The sensor is connected with the data analysis processing unit, the data analysis processing unit is connected with the electrical connection unit, and the electrical connection unit is connected with the power cable and the signal output cable. Based on a particulate matter electrostatic induction measurement core technology of a fluid/statistical model and digital signal processing, the system has an ultra-wide dynamic range and ultra-strong anti-interference capability; under the condition that the measurement requirement is met, any part of the sensor does not need to extend into the valve, and online installation and online maintenance can be realized; the non-contact measurement is realized, the sensitivity and the safety are ultrahigh, and the process is not influenced under the condition that the measurement accuracy is ensured; the adaptability is high.

The invention discloses a platinum asbestos catalyst ball for gas-phase hydrogenation. The platinum asbestos catalyst ball comprises an asbestos strip main strut, auxiliary struts, asbestos strips anda protection ball; one ends of the auxiliary struts are fixedly connected to the main strut, and the other ends of the auxiliary struts are fixedly connected with a plurality of asbestos strips uniformly distributed; the protection ball is an internally hollow spherical shell, and a plurality of vent holes uniformly distributed are formed on the shell of the protection ball; fixed holes matched with the main strut are formed at both upper and lower ends of the protection ball; the protection ball sleeves the asbestos strip main strut through the fixed holes. The invention further discloses apreparation method of the platinum asbestos catalyst ball for gas-phase hydrogenation.

The invention relates to a dynamic adaptation method for bandwidth resources of the Internet of Things. The method comprises the following steps: (1) initializing a transit server; caching a data packet sent by the terminal node; (2) starting a timer by the transit server, and sequentially taking out the data packets from the cache to form a set; (3) if a timing ending condition is reached, calculating a link peak capacity BW; (4) judging whether the sum of the elements in the set D is smaller than or equal to the link peak capacity BW; (4.1) if yes, directly sending the set D to a cloud server, and then executing the step (3); (4.2) if not, generating a temporary set and sorting the temporary set to form a set D '; (4.2. 1) subtracting q from subscripts of all the elements of D ', if the sum of all the elements of D' is not greater than BW, sending all the elements to the cloud server, otherwise, executing the step S until all the data packets are sent; and then executing the step (3).