CN114415990A - Information processing method and device, electronic equipment and storage medium - Google Patents
Information processing method and device, electronic equipment and storage medium Download PDFInfo
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- CN114415990A CN114415990A CN202210321155.XA CN202210321155A CN114415990A CN 114415990 A CN114415990 A CN 114415990A CN 202210321155 A CN202210321155 A CN 202210321155A CN 114415990 A CN114415990 A CN 114415990A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1202—Dedicated interfaces to print systems specifically adapted to achieve a particular effect
- G06F3/1222—Increasing security of the print job
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1202—Dedicated interfaces to print systems specifically adapted to achieve a particular effect
- G06F3/1218—Reducing or saving of used resources, e.g. avoiding waste of consumables or improving usage of hardware resources
- G06F3/1219—Reducing or saving of used resources, e.g. avoiding waste of consumables or improving usage of hardware resources with regard to consumables, e.g. ink, toner, paper
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
- G06F3/1237—Print job management
- G06F3/1242—Image or content composition onto a page
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Abstract
The disclosure relates to the technical field of information processing, and provides an information processing method and device, an electronic device and a storage medium, wherein the method comprises the following steps: acquiring a target file, wherein the target file carries privacy information to be processed; and printing a preset covering pattern to the target file to cover the private information. The method and the device avoid leakage of the private information, realize protection of the private information, save time and labor compared with a manual paper shredding or smearing mode, improve safety and reliability of protection of the private information, and can process target files in batches. The information processing method can be directly completed by the printing equipment, the hardware configuration of the printing equipment does not need to be changed, and only the software configuration of the printing equipment needs to be upgraded. The printing device can also be provided with corresponding function keys, so that the printing device can cover the privacy information in the target file by using the information processing method disclosed by the disclosure when the function keys sense the touch action. The present disclosure can also reduce resource consumption.
Description
Technical Field
The present disclosure relates to the field of information processing technologies, and in particular, to an information processing method and apparatus, an electronic device, and a storage medium.
Background
At present, paper waste documents are generally required to be destroyed in daily life or work so as to prevent information recorded on various types of paper from being acquired by others. The existing destroying modes generally comprise modes of paper shredding, smearing and the like. Shredded paper destruction typically requires manual shredding or the assistance of a shredder. In view of cost saving, ordinary households or small offices are rarely provided with paper shredders, and manual paper shredding is time-consuming and labor-consuming, and can cause the risk of information leakage when the paper shredding mode is improper, such as paper shredding particles are not fine enough. The smearing and destroying mode requires a user to manually smear information on the paper, the smearing and destroying mode is time-consuming and labor-consuming, and when the smearing mode is improper, if the smearing is not careful enough, the risk of information leakage can still be brought.
Disclosure of Invention
The present disclosure is directed to at least one of the problems in the prior art, and provides an information processing method and apparatus, an electronic device, and a storage medium.
In one aspect of the present disclosure, an information processing method is provided, including:
acquiring a target file, wherein the target file carries privacy information to be processed;
and printing a preset covering pattern to the target file to cover the private information.
Optionally, printing a preset overlay pattern to the target file to overlay the private information, including:
determining parameter information corresponding to the privacy information; wherein the parameter information comprises a data type and/or a data location area;
based on the parameter information, the overlay pattern is printed to the target document.
Optionally, determining the parameter information corresponding to the privacy information includes:
determining parameter information based on the file content of the target file; alternatively, the first and second electrodes may be,
the parameter information is determined based on configuration information previously input by a user.
Optionally, printing the overlay pattern to the target file based on the parameter information includes:
and printing the overlay pattern to a target position area corresponding to the target file based on the data position area.
Optionally, printing the overlay pattern to the target file based on the parameter information includes:
determining a target coverage pattern corresponding to the private information according to the data type; the privacy information of different data types corresponds to different target coverage patterns;
printing the target overlay pattern to a target document.
Optionally, the data type includes at least one of a picture, a chart, and text, and the target overlay pattern includes at least one of a tread, a cross-hatch, and a character.
Optionally, determining a target coverage pattern corresponding to the private information according to the data type includes:
randomly generating a target coverage pattern according to the data type and a preset random generation algorithm; alternatively, the first and second electrodes may be,
and selecting a target coverage pattern corresponding to the data type from a preset coverage pattern library.
Optionally, the private information and the overlay pattern are printed to the target document via the same printing device.
In another aspect of the present disclosure, there is provided an information processing apparatus including:
the acquisition module is used for acquiring a target file, and the target file carries privacy information to be processed;
and the printing module is used for printing the preset covering pattern to the target file so as to cover the private information.
In another aspect of the present disclosure, there is provided an electronic device including:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the information processing method described above.
In another aspect of the present disclosure, a computer-readable storage medium is provided, which stores a computer program, and the computer program is executed by a processor to implement the information processing method described above.
Compared with the prior art, the method has the advantages that the target file carrying the to-be-processed privacy information is firstly acquired, the preset covering pattern is printed on the target file to cover the privacy information, so that the privacy information is prevented from being leaked, the protection of the privacy information is realized, time and labor are saved, and the safety and the reliability of the privacy information protection are improved. The method and the device can also perform batch processing on the target files, for example, the printing device can acquire the target files in batch by using a paper box or an automatic document feeder, and then print the preset covering patterns to each target file respectively, so that the batch processing of the target files is realized. Meanwhile, the information processing method can be directly completed by the printing equipment, the hardware configuration of the printing equipment does not need to be changed, and only the software configuration of the printing equipment needs to be upgraded. In addition, the printing device can be further provided with corresponding function keys, so that the printing device can cover the privacy information in the target file by using the information processing method disclosed by the disclosure when the function keys sense the touch action. In the aspect of energy consumption, because the power consumption difference of the paper shredder and the printing equipment is not great, when the paper shredder protects the private information on the paper, the paper where the private information is located is divided into a plurality of fine paper pieces, namely, the paper where the private information is located is shredded, and when the private information on the paper is protected, the paper where the private information is located is only covered, and the paper where the private information is located is not damaged, so that compared with a paper shredding mode, the paper processed by the paper shredder can be recycled, and the resource consumption of the reconstituted paper is reduced.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
Fig. 1 is a flowchart of an information processing method according to an embodiment of the present disclosure;
fig. 2 is a flowchart of an information processing method according to another embodiment of the disclosure;
FIG. 3 is a schematic diagram of a user input interface provided by another embodiment of the present disclosure;
fig. 4 is a flowchart of an information processing method according to another embodiment of the disclosure;
fig. 5 is an effect diagram of an information processing method according to an embodiment of the present disclosure;
fig. 6 is a flowchart of an information processing method according to another embodiment of the disclosure;
fig. 7 is a schematic structural diagram of an information processing apparatus according to another embodiment of the present disclosure;
fig. 8 is a schematic structural diagram of an electronic device according to another embodiment of the present disclosure.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that in various embodiments of the disclosure, numerous technical details are set forth in order to provide a better understanding of the disclosure. However, the technical solution claimed in the present disclosure can be implemented without these technical details and various changes and modifications based on the following embodiments. The following embodiments are divided for convenience of description, and no limitation should be made to specific implementations of the present disclosure, and the embodiments may be mutually incorporated and referred to without contradiction.
One embodiment of the present disclosure relates to an information processing method, a flow of which is shown in fig. 1, including:
and step 110, acquiring a target file, wherein the target file carries the privacy information to be processed.
And 120, printing a preset covering pattern to a target file to cover the privacy information.
Specifically, the target file may be a paper-based file printed with private information, such as a personal resume, a contract, a reference book, and the like.
The privacy information includes, but is not limited to, personal privacy information, department privacy information, and the like. Personal privacy information such as natural person's name, age, native place, nationality, ID number, contact phone, electronic mail box, address, occupation, work unit, academic calendar, property status, etc. The department privacy information includes transaction information, client information, bidding information, operation condition information, etc. of legal persons such as companies, institutions, etc. Note that the present embodiment does not limit the specific type of the private information, and may be any information that needs to be protected in the target file.
The overlay pattern refers to a pattern for overlaying the private information, including but not limited to various patterns, graphics, and the like. When the preset overlay pattern is printed on the target document, the overlay pattern may be printed on all areas of the target document, or the overlay pattern may be printed on an area where the privacy information is located.
Compared with the prior art, the method and the device have the advantages that the target file carrying the to-be-processed privacy information is firstly acquired, the preset covering pattern is printed on the target file to cover the privacy information, so that the privacy information is prevented from being leaked, the protection of the privacy information is realized, time and labor are saved, and the safety and the reliability of the privacy information protection are improved. The embodiment of the present disclosure may also perform batch processing on the target files, for example, the printing device may acquire the target files in batch by using a paper box or an automatic document feeder, and then print the preset overlay patterns to each target file, thereby implementing batch processing on the target files. Meanwhile, the implementation mode of the method can be directly completed by the printing equipment, the hardware configuration of the printing equipment does not need to be changed, and only the software configuration of the printing equipment needs to be upgraded. In addition, the printing device can be further provided with corresponding function keys, so that the printing device can cover the privacy information in the target file by using the embodiment of the disclosure when the function keys sense the touch action. In the aspect of energy consumption, because the power consumption difference between the paper shredder and the printing equipment is not great, when the paper shredder protects the private information on the paper, the paper where the private information is located is divided into a plurality of fine paper pieces, namely, the paper where the private information is located is shredded.
Illustratively, step 120 may include the following steps, as shown in fig. 2:
And step 122, printing the overlay pattern to a target file based on the parameter information.
Specifically, the data type refers to a representation form of the privacy information, such as a picture, a chart, a character, and the like. The data location area refers to location information of the private information in the target file, such as coordinate information, size information, and the like of the private information.
By determining the parameter information corresponding to the private information and printing the overlay pattern to the target file based on the parameter information, the private information can be protected more accurately.
Illustratively, step 121 may include the steps of:
determining parameter information based on the file content of the target file; alternatively, the first and second electrodes may be,
the parameter information is determined based on configuration information previously input by a user.
Specifically, the determination of the parameter information may include two ways, one is to determine the content of the file based on the target file, and the other is to determine the content based on the configuration information input by the user in advance.
The file content of the target file refers to all information carried by the target file, including but not limited to print content, print parameters, and the like. When the parameter information corresponding to the privacy information is determined, the privacy information can be identified from the printing content to determine the parameter information of the privacy information, and the parameter information corresponding to the privacy information can also be determined from the printing parameters. Of course, a person skilled in the art may also determine the parameter information based on the file content of the target file by other methods, which is not limited in the present embodiment as long as the parameter information can be determined based on the file content of the target file.
The configuration information input by the user includes, but is not limited to, data type of privacy information, coordinate information, size information, and the like. As shown in fig. 3, the configuration information input by the user may include the coordinates 106 of the start point of the coverage area corresponding to the private information in the X-axis direction, the coordinates 321 of the start point in the Y-axis direction, and the width 77 and the length 30 of the coverage area, so as to determine the data location area corresponding to the private information. The configuration information input by the user may further include a data type corresponding to the privacy information, that is, whether the overlay content is a text, a chart, or a picture, and when the user selects a chart for the overlay content, the data type corresponding to the privacy information may be determined to be the chart.
The embodiment provides two modes for determining the parameter information, so that the determining mode of the parameter information can be more flexible.
Illustratively, step 122 may include the steps of:
and printing the overlay pattern to a target position area corresponding to the target file based on the data position area.
Specifically, the data location area refers to location information of the private information in the target file, such as coordinate information, size information, and the like of the private information. According to the data position area, the specific position of the privacy information in the target file can be determined, and the specific position is the target position area corresponding to the data position area in the target file.
Through based on the data location area, print the overlay pattern to the target location area that the target file corresponds, can make the protection to privacy information more accurate, can also save the quantity of toner or ink simultaneously, reduce resource consumption.
Illustratively, step 122 may also include the following steps, as shown in fig. 4:
For example, when the data type corresponding to the private information is a picture, the target overlay pattern corresponding to the private information may be a pattern. When the data type corresponding to the private information is a chart, the target overlay pattern corresponding to the private information may be a cross-hatched pattern. When the data type corresponding to the private information is text, the target overlay pattern corresponding to the private information may be a character.
The target coverage patterns corresponding to the same data type of private information may be the same or different, and it is only necessary to ensure that different data types of private information correspond to different target coverage patterns. For example, as shown in fig. 5, the private information carried by the target file shown in fig. 5A may be covered by the target overlay pattern shown in fig. 5B, the target overlay pattern shown in fig. 5C, or the target overlay pattern shown in fig. 5D.
The privacy information of different data types corresponds to different target coverage patterns, and the target coverage patterns are printed to a target file, so that the protection effect of the privacy information can be improved.
Illustratively, the data type includes at least one of a picture, a chart, and text, and the target overlay pattern includes at least one of a tread, a cross-hatch, and a character.
Illustratively, step 122a may include the steps of:
randomly generating a target coverage pattern according to the data type and a preset random generation algorithm; alternatively, the first and second electrodes may be,
and selecting a target coverage pattern corresponding to the data type from a preset coverage pattern library.
Specifically, the target overlay patterns corresponding to the data types may be pre-stored in an overlay pattern library, so that when the target overlay patterns corresponding to the privacy information are determined according to the data types, the corresponding target overlay patterns may be directly selected from the overlay pattern library.
In order to improve the security level, when the target coverage pattern corresponding to the privacy information is determined according to the data type, the target coverage pattern can be randomly generated according to the data type and a preset random generation algorithm, so that the privacy information covered with the target coverage pattern is prevented from being restored by means of image cracking and covering, such as various filters, wavelet decomposition and other denoising algorithms.
Illustratively, the private information and the overlay pattern are printed to the target document via the same printing device.
When the private information and the covering pattern are printed to the target file through the same printing device, the toner or ink for printing the covering pattern can be kept consistent with the toner or ink for printing the private information, and therefore cracking of the private information covered with the covering pattern due to different printing colors is prevented.
In order to make the above embodiments better understood by those skilled in the art, a specific example is described below.
As shown in fig. 6, an information processing method applied to a printing apparatus includes the steps of:
after "privacy elimination" is started, it is determined whether or not there is a selection coverage area input by the user. If so, reading a coverage area and coverage content set by a user, wherein the coverage area set by the user is a user setting area and represents a position area of the to-be-processed privacy information specified by the user in the target file, and the coverage content set by the user is user setting content which comprises characters, images and diagrams and represents the data type of the to-be-processed privacy information specified by the user; and if not, reading various data types and positions of the last printing, wherein the various data types and positions of the last printing refer to the data types of the private information and the specific positions of the private information in the target file, which are recorded when the printing device prints the target file. And when the privacy information corresponding to the area A is the characters, covering the area A by adopting character covering patterns. And when the privacy information corresponding to the area B is a text image, covering the area B by adopting an image covering pattern. And when the private information corresponding to the area C is the chart, covering the area C by adopting a chart covering pattern. And after the covering images are generated, the covering images are printed to corresponding areas in the target file, namely areas set by a user or an area A, an area B and an area C, so that the protection of the privacy information included in the corresponding areas can be realized.
Another embodiment of the present disclosure relates to an information processing apparatus, as shown in fig. 7, including:
an obtaining module 701, configured to obtain a target file, where the target file carries privacy information to be processed;
a printing module 702, configured to print a preset overlay pattern to a target file to overlay the private information.
Compared with the prior art, the method and the device have the advantages that the acquisition module acquires the target file carrying the privacy information to be processed, the printing module prints the preset covering pattern to the target file to cover the privacy information, so that the privacy information is prevented from being leaked, the protection of the privacy information is realized, the method and the device are compared with a manual paper shredding or smearing mode, time and labor are saved, and the safety and the reliability of the privacy information protection are improved. The embodiment of the disclosure may also perform batch processing on the target files, for example, the obtaining module may obtain the target files in batch by using a paper box or an automatic document feeder, and then the printing module prints the preset overlay patterns to each target file, thereby implementing batch processing on the target files. In addition, the information processing device of the embodiment of the disclosure may further be provided with a corresponding function key, so that the information processing device can cover the privacy information in the target file when the function key senses the touch action. In terms of energy consumption, the paper processed by the embodiment of the disclosure can be recycled, so that the resource consumption of the reconstituted paper is reduced.
For a specific implementation method of the information processing apparatus provided in the embodiments of the present disclosure, reference may be made to the information processing method provided in the embodiments of the present disclosure, and details are not described here again.
Another embodiment of the present disclosure relates to an electronic device, as shown in fig. 8, including:
at least one processor 801; and the number of the first and second groups,
a memory 802 communicatively coupled to the at least one processor 801; wherein the content of the first and second substances,
the memory 802 stores instructions executable by the at least one processor 801 to enable the at least one processor 801 to perform the information processing method according to the above-described embodiment.
Where the memory and processor are connected by a bus, the bus may comprise any number of interconnected buses and bridges, the buses connecting together one or more of the various circuits of the processor and the memory. The bus may also connect various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. A bus interface provides an interface between the bus and the transceiver. The transceiver may be one element or a plurality of elements, such as a plurality of receivers and transmitters, providing a means for communicating with various other apparatus over a transmission medium. The data processed by the processor is transmitted over a wireless medium via an antenna, which further receives the data and transmits the data to the processor.
The processor is responsible for managing the bus and general processing and may also provide various functions including timing, peripheral interfaces, voltage regulation, power management, and other control functions. And the memory may be used to store data used by the processor in performing operations.
Another embodiment of the present disclosure relates to a computer-readable storage medium storing a computer program that, when executed by a processor, implements the information processing method described in the above embodiment.
That is, as can be understood by those skilled in the art, all or part of the steps in the method according to the foregoing embodiments may be implemented by a program instructing related hardware, where the program is stored in a storage medium and includes several instructions to enable a device (which may be a single chip, a chip, or the like) or a processor (processor) to execute all or part of the steps in the method according to each embodiment of the present disclosure. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a ROM (Read-Only Memory), a RAM (Random Access Memory), a magnetic disk, or an optical disk.
It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific embodiments for practicing the present disclosure, and that various changes in form and details may be made therein without departing from the spirit and scope of the present disclosure in practice.
Claims (11)
1. An information processing method characterized by comprising:
acquiring a target file, wherein the target file carries privacy information to be processed;
and printing a preset covering pattern to the target file so as to cover the privacy information.
2. The information processing method according to claim 1, wherein the printing a preset overlay pattern to the target file to overlay the private information includes:
determining parameter information corresponding to the privacy information; wherein the parameter information comprises a data type and/or a data location area;
printing the overlay pattern to the target file based on the parameter information.
3. The information processing method according to claim 2, wherein the determining of the parameter information corresponding to the privacy information includes:
determining the parameter information based on the file content of the target file; alternatively, the first and second electrodes may be,
and determining the parameter information based on configuration information input by a user in advance.
4. The information processing method according to claim 2, wherein the printing the overlay pattern to the target file based on the parameter information includes:
and printing the coverage pattern to a target position area corresponding to the target file based on the data position area.
5. The information processing method according to claim 2, wherein the printing the overlay pattern to the target file based on the parameter information includes:
determining a target coverage pattern corresponding to the privacy information according to the data type; wherein the privacy information of different data types corresponds to different target coverage patterns;
printing the target overlay pattern to the target document.
6. The information processing method according to claim 5, wherein the data type includes at least one of a picture, a diagram, and a character, and the target overlay pattern includes at least one of a pattern, a mesh, and a character.
7. The information processing method according to claim 5, wherein the determining, according to the data type, a target coverage pattern corresponding to the private information includes:
randomly generating the target coverage pattern according to the data type and a preset random generation algorithm; alternatively, the first and second electrodes may be,
and selecting the target coverage pattern corresponding to the data type from a preset coverage pattern library.
8. The information processing method according to any one of claims 1 to 7,
the private information and the overlay pattern are printed to the target document via the same printing device.
9. An information processing apparatus characterized by comprising:
the system comprises an acquisition module, a processing module and a processing module, wherein the acquisition module is used for acquiring a target file, and the target file carries privacy information to be processed;
and the printing module is used for printing a preset covering pattern to the target file so as to cover the private information.
10. An electronic device, comprising:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the information processing method of any one of claims 1 to 8.
11. A computer-readable storage medium storing a computer program, wherein the computer program realizes the information processing method according to any one of claims 1 to 8 when executed by a processor.
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| CN202210321155.XA CN114415990A (en) | 2022-03-30 | 2022-03-30 | Information processing method and device, electronic equipment and storage medium |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6650428B1 (en) * | 1999-08-26 | 2003-11-18 | Hewlett-Packard Development Company, L.P. | Automated duplex image generation for a duplexing image forming device |
| JP2008252229A (en) * | 2007-03-29 | 2008-10-16 | Nec Infrontia Corp | Printing system, slip cancellation method, terminal device, and program and recording medium therefor |
| TW200932566A (en) * | 2008-01-18 | 2009-08-01 | Plus Stationery Corp | Stamping device |
| CN105691060A (en) * | 2014-11-23 | 2016-06-22 | 王洋 | Device for destroying text information in paper receipts and vouchers |
| US20170329942A1 (en) * | 2016-05-12 | 2017-11-16 | Markany Inc. | Method and apparatus of drm systems for protecting enterprise confidentiality |
-
2022
- 2022-03-30 CN CN202210321155.XA patent/CN114415990A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6650428B1 (en) * | 1999-08-26 | 2003-11-18 | Hewlett-Packard Development Company, L.P. | Automated duplex image generation for a duplexing image forming device |
| JP2008252229A (en) * | 2007-03-29 | 2008-10-16 | Nec Infrontia Corp | Printing system, slip cancellation method, terminal device, and program and recording medium therefor |
| TW200932566A (en) * | 2008-01-18 | 2009-08-01 | Plus Stationery Corp | Stamping device |
| CN105691060A (en) * | 2014-11-23 | 2016-06-22 | 王洋 | Device for destroying text information in paper receipts and vouchers |
| US20170329942A1 (en) * | 2016-05-12 | 2017-11-16 | Markany Inc. | Method and apparatus of drm systems for protecting enterprise confidentiality |
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