36results about How to "Guaranteed normal printing" patented technology

The invention discloses an encryption method based on characters. The method comprises steps of building a basic transposition table?TB and using a secret key to initialize the basic transposition table to an operation transposition table?TO, converting an input character string into a plaintext sequence number string according to a pre-defined character and sequence number corresponding?table TC, using the operation transposition table?TO for carrying out transposition on the plaintext sequence number string to obtain a ciphertext sequence number string, and converting the ciphertext sequence number string into a ciphertext character string. According to the method, a character?position services as a basic processing unit, dynamic variable data length encryption is realized, length?consistency and?visibility of the ciphertext and the plaintext can be ensured, and platform adaptability and high calculation efficiency are realized.

The invention discloses an additive and subtractive laser process machine tool. The laser process machine tool comprises a machine tool base, two Y-axis ball linear guide rail pairs are arranged on the left side and the right side of the top surface of the machine tool base in parallel, and a Y-axis moving platform is movably arranged on the two Y-axis ball linear guide rail pairs. The invention further discloses a using method of the additive and subtractive laser process machine tool, a first lifting servo motor and a second lifting servo motor operate in the Z-axis direction to drive a cutting machining head and a laser cladding head, the machining height of the cutting machining head and the machining height of the laser cladding head are adjusted, and the operation is coordinated to ensure the printing of the machine tool in a working region. According to the additive and subtractive laser process machine tool and the using method thereof, a first servo motor on the machine tool base operates to drive a rotary circular workbench on the Y-axis moving platform to move in the Y-axis direction to adjust printing positions; a rotary servo motor operates to drive the rotary circularworkbench to rotate angles to adjust the printing direction; and dovetail groove guide rails are installed on the machine tool base in the X-axis direction, and machine tool locking devices are arranged on the guide rails so as to lock shaft type workpieces.

The invention provides a preparation method of a cell-loading three-dimensional support. The preparation method of the cell-loading three-dimensional support is characterized by comprising the following steps: uniformly mixing autologous cells with a high temperature intermittently sterilized hydrogel solution to obtain mixed liquor, injecting the mixed liquor into a crosslinking agent solution, standing, then removing the crosslinking agent solution, and rinsing, so that cell-loading microspheres are obtained; mixing the cell-loading microspheres with a matrix material to obtain cell blend; and extruding the cell blend onto a three-dimensional micro-positioning platform carrying a sterile glass base plate by adopting a biological printer, and overlaying layer by layer, so that the cell-loading three-dimensional support is formed. The preparation method of the cell-loading three-dimensional support has the advantages that damage on cellular activity and bioactivity in a cell printing process is reduced, and high-activity cell printing is guaranteed.

The invention discloses a medical examination report cloud storage management system, comprising: an information collection module for collecting diagnosis and treatment information; a diagnosis and treatment information identification code generation module for generating a unique diagnosis and treatment information identification code for identifying patient diagnosis and treatment information; The storage module is used to store the collected diagnosis and treatment information and the corresponding diagnosis and treatment information identification code; the condition query module is used to query the corresponding diagnosis and treatment information according to the diagnosis and treatment information identification code; the payment module is used to generate the payment function. Two-dimensional code; download display module, used to download and display the diagnosis and treatment information of successful payment; secondary storage module, used to establish patients' personal health information files for patients to download and query. The invention also discloses a medical examination report cloud storage management method.

The invention belongs to the technical field of ceramics, and provides a preparation method of a ceramic material, which comprises the following steps: degumming a zirconium oxide toughened aluminum oxide ceramic blank, pre-sintering, soaking in steeping liquor and sintering, wherein the impregnation liquid comprises a zirconium ion salt solution, an aluminum ion salt solution and urea. According to the preparation method of the ceramic material, the mixed solution of the zirconium ion salt solution, the aluminum ion salt solution and the urea is adopted as the steeping liquor to carry out post-treatment on the zirconium oxide toughened aluminum oxide ceramic green body, the compactness of the ceramic material is improved, and the defect that a ceramic product prepared through a traditional 3D printing technology is low in hardness is overcome.

The invention discloses a log printing method and device and a log printing system. The log printing method is used in a business system, and the business system comprises multiple layers. The method comprises the steps of receiving a business request; determining a corresponding layer and a corresponding log printing component according to the business request; adopting the determined log printing component to print log information generated in the layer corresponding to the business request into a log file. According to the method, a log framework which is simple, flexible, and does not invade a business code is built, the business system does not need to add codes, when requests from different business come, the log framework built through the method prints parameters of each layer processing method and returning values to log files corresponding to different business; meanwhile, log print in business codes can also be directly printed into the log files corresponding to the business, and thus all the logs in a business request link can be printed in the same file at one time.

The invention discloses a printing device for carton production. The printing device comprises a printing chamber and a worktable, the worktable is arranged in the printing chamber, a control switch is arranged on the outer wall of one side of the printing chamber in an embedded manner, a servo motor is fixedly arranged on the upper surface of the printing chamber, air outlets are formed in the top end inside the printing chamber, and a transmission shaft is fixedly arranged at the position, close to the positions below the front portions of the air outlets, of the inner wall of the printing chamber. A rotating mechanism, a mounting block and a rotating rod are arranged, the work area of the worktable is increased, a purifying chamber is arranged, peculiar smell generated by paper board printing can be absorbed and purified, a heating chamber and the air outlets are arranged, blowing drying can be carried out on a paper board during printing, the paper board printing work efficiency can be improved, a limiting device is arranged, different sizes of paper boards can be limited, falling of the paper boards on a rotation chain can be avoided, and the normal printing process of the paper boards can be ensured.

The invention provides a printing machine for back flocked sand paper. The printing machine sequentially comprises a feeding mechanism, a printing mechanism and a winding mechanism in the advancing sequence of the sand paper and further comprises guide rollers; the feeding mechanism comprises a feeding rack and a feeding shaft; the printing mechanism comprises a printing rack, an ink duct support, an ink duct and a printing piece; the winding mechanism comprises a winding rack, a winding motor and a winding shaft; and the guide rollers are distributed between the feeding mechanism and the printing mechanism and between the printing mechanism and the winding mechanism. With the printing machine, efficient and stable printing can be performed under the condition that the use performance of the back flocked sand paper and back flocked sand cloth is not affected; an ink transfer roller is added, so that clear printing can be guaranteed, and meanwhile, reduction of the printing quality due to relatively much ink can be avoided; the drying efficiency after printing is completed can be remarkably improved, and thus the overall printing quality can be guaranteed; and the printing machine is novel in structure and suitable for popularization and use.

The invention discloses a structure-enhanced photocurable resin base ceramic composite material and a ceramic body degreasing method. Through optimal design of a resin system, while reaction activityof the system is maintained, the transmission depth of the ceramic slurry system is increased, and formation size errors are reduced; therefore, the interlaminar binding force of ceramic body and thebonding power between the ceramic body and a printing platform are increased, and separations of the ceramic body from the platform and cracks on the surface of the ceramic body are reduced; moreover,the tensile strength of a formed part is improved, so that the material can meet printing requirements of impending and fine structures.

An embodiment of the invention discloses a cigarette packet. An inner shell and a telescopic outer shell are separated, the telescopic outer shell can be printed with printing content, cigarettes can be taken out just by moving the telescopic outer shell, large space is provided for taking out the cigarettes, printing area is unaffected meanwhile, the cigarettes are effectively protected from bending or compression damage, the taste and quality of the cigarettes cannot be damaged, and the printing content can be guaranteed. The cigarette packet comprises the inner shell, a top cover and the telescopic outer shell; the inner shell is disposed inside the top cover and the telescopic outer shell; the top of the inner shell is provided with an opening, and the side connected with the top is provided with a cavity connected with the opening; one side of the top cover is provided with an opening, and one side of the opening is connected with the telescopic outer shell; the telescopic outer shell comprises a bottom, a fixed portion and a plurality of telescopic portions, two ends of the telescopic portions are connected with the side of a bottom opening and the side of the fixed portion respectively, two opposing sides of the fixed portion are both provided with openings, two ends of one side of the fixed portion are connected with the top cover and one telescopic portion respectively, and the fixed portion can slide on the inner shell freely.

The invention discloses a hand bag double-sided printing and folding device. The hand bag double-sided printing and folding device comprises a frame body, a synchronous pressing assembly, a guiding assembly, a conveying assembly and a printing assembly, wherein the printing assembly and the conveying assembly are mounted inside the frame body from left to right, the synchronous pressing assembly is mounted at the front end of the conveying assembly, and the guiding assembly is arranged below the conveying assembly. According to the handbag double-sided printing and folding device, a hand bag completes printing at the upper surface by the printing assembly, is conveyed and moved under the action of the conveying assembly, and through the cooperation between the synchronous pressing assemblyand the guiding assembly, a bottom plate folded at the lower surface at the bottom of the hand bag is opened and folded to the upper surface of the hand bag, so that normal printing at the lower surface of the hand bag is guaranteed, continuous printing can be carried out on the upper surface and the lower surface of the hand bag by a printing press, and the production efficiency of hand bag printing is improved.

The invention relates to the technical field of artificial intelligence, and can be applied to the field of smart government affairs, thereby promoting the construction of smart cities. The inventionprovides a seal printing method and device, electronic equipment and a storage medium, and the method comprises the steps: receiving a seal printing instruction which carries a to-be-printed file; ifthe file format of the to-be-printed file is inconsistent with a preset file format, performing format conversion on the to-be-printed file to obtain a target file; if the file size of the target fileis greater than a preset file size threshold, performing double-page cutting on the target file to obtain a plurality of cut files; and if the file sizes of the plurality of cut files are all smallerthan or equal to the preset file size threshold, performing seal printing on the plurality of cut files to obtain a seal file. The seal printing efficiency can be improved. In addition, the inventionfurther relates to a blockchain technology, and the seal file can be stored in a blockchain.

The invention belongs to the field of print equipment and relates to a large-capacity exhaust ink bag for a large-width ink-jet printer. The large-capacity exhaust ink bag for the large-width ink-jet printer comprises an ink bag main body, and a small plastic disc, a large plastic disc and plastic bosses, which are arranged in the ink bag main body, wherein the plastic bosses are respectively supported between the small plastic disc and the large plastic disc through a first spring and a second spring; rubber seal components are fixed at the joint of the plastic bosses and the ink bag main body; a film buffering chamber is formed by the ink bag main body, the large plastic disc and the plastic bosses, an exhaust opening is formed in the film buffering chamber, and the exhaust opening is connected with an exhaust pipe with a shutoff valve. The large-capacity exhaust ink bag for the large-width ink-jet printer, provided by the invention, easily solves the problem that the large-width printer cannot continuously print for long time in a simple manner, and greatly improves the print speed and the print quality of the large-width printer, thereby better meeting the requirements of people on the speed and the quality of the printer.

The invention relates to a heat transfer printing printer and a printing method. The heat transfer printing printer comprises a paper rubbing assembly, a printing head, a colored tape storing and replacing mechanism and a paper pressing mechanism. The paper rubbing assembly and the paper pressing mechanism are successively arranged in the moving direction of printing paper, the printing head and the colored tape storing and replacing mechanism are mounted between the paper rubbing assembly and the paper pressing mechanism, the printing heat is located above the printing paper and can move linearly in a reciprocating manner horizontally in the direction perpendicular to the moving direction of the printing paper and move up and down, the colored tape storing and replacing mechanism is horizontally arranged perpendicular to the moving direction of the printing paper, and the colored tape storing and replacing mechanism is used for storing colored tapes of different colors and replacing the colored tapes to the printing head. The heat transfer printing printer has the beneficial effects that the colored tape storing and replacing mechanism replaces the colored tapes, so that the printing head can print a plurality of colors; the paper rubbing assembly drives the printing paper to move; and the paper pressing mechanism is used for fixing the printing paper when the printing head executes a printing operation to prevent the printing effect from being affected as the printing paper moves. The printer is compact in structure and small in occupied area.

The invention provides a self-service printing method. The method comprises the steps that a visible optical signal which carries a to-be-printed file and is sent by a terminal is received; the visible optical signal is converted into an electric signal carrying the to-be-printed file; the electric signal carrying the to-be-printed file is demodulated, and the to-be-printed file is obtained and saved in a storage; a printing instruction is sent, wherein the printing instruction is used for printing the to-be-printed file. Accordingly, the problem that in the prior art, self-printing has security risks is solved, and the self-service printing method, a self-service printer and a system which can prevent privacy file leakage and are high in security are provided.