CN107138319A - It is a kind of that the method and system being controlled are exported to fluid quantitative by vision - Google Patents
It is a kind of that the method and system being controlled are exported to fluid quantitative by vision Download PDFInfo
- Publication number
- CN107138319A CN107138319A CN201710503466.7A CN201710503466A CN107138319A CN 107138319 A CN107138319 A CN 107138319A CN 201710503466 A CN201710503466 A CN 201710503466A CN 107138319 A CN107138319 A CN 107138319A
- Authority
- CN
- China
- Prior art keywords
- glue
- vision
- controlled
- point
- fluid quantitative
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/084—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to condition of liquid or other fluent material already sprayed on the target, e.g. coating thickness, weight or pattern
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
- B05C11/1005—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material already applied to the surface, e.g. coating thickness, weight or pattern
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Spray Control Apparatus (AREA)
Abstract
It is a kind of that the method and system being controlled are exported to fluid quantitative by vision;First set up dispensing model database:Platform is calibrated by precision mass, glue of different shapes is sprayed by various processes point;Weight data is gathered by digital communication protocol, the weight data record of different shape glue is saved in database;To a kind of technique of product, it is only necessary to which demarcation once, is no more than 20 seconds every time;Scaling method need to only pre-set better glue spraying parameter, and automatic calculate sets up model database;System has two closed slides, is arranged on two closed slides, the crossbeam that can be moved along two closed slides, and moveable vision and quantitative output device are provided with crossbeam, and platform is calibrated provided with precision mass between two guide rail one end.Method and system can be in point glue spraying every time by optical detection, and whether analysis current point glue spraying quality is in specification acceptability limit.Such as unqualified, detection mass parameter Real-time Feedback is adjusted to a point spray valve control system.
Description
Technical field
The present invention relates to a glue spraying technology, and in particular to the method being controlled is exported to fluid quantitative by vision and is
System.
Background technology
Existing glue spraying equipment, process acts are to spray valve in the automatic Accurate Points of designated area position progress by control point
Glue spraying.The type equipment application can only spray valve by checkpoint of fixed place and time in current industry, put the fluid mass sprayed
(quality:Include weight and shape, skew).Shortcoming:Every spray once can not real-time judge point glue spraying quality it is no qualified.Can only be
Whether qualified evaluate after the completion of point spray or regularly by Manual Visual Inspection, which efficiency is low, while underproof product is most only
It can scrap, recycling rate of waterused low-loss is big.
The content of the invention
It is an object of the present invention to for the drawbacks described above of prior art, there is provided a kind of fluid quantitative visual spatial attention method
And system, solve during point glue spraying the problem of be unable to real-time judge point glue spraying quality.
A kind of method being controlled by vision to fluid quantitative output is provided, comprised the following steps:
A1, set up dispensing model database:
Platform is calibrated by precision mass, glue of different shapes is sprayed by various processes point;
Weight data is gathered by digital communication protocol (Rs232, RS-485, MODBUS, TCP/IP), different shape glue
Weight data record be saved in database;
Optical camera is moved in precision mass calibration land regions, shooting image, in order glue of different shapes
Set up image template;The weight data of image template and different shape glue sets up corresponding relation and sets up model database, the shape of glue
State automatically generates weight, specification, the mass parameter such as shape;
Above-mentioned steps are glue amount optical calibrating step;To a kind of technique of product, it is only necessary to which demarcation once, is no more than every time
20 seconds;Scaling method need to only pre-set better glue spraying parameter, remaining equal automatic Calibration, and automatic calculate sets up model database;
A2, the visual spatial attention of fluid quantitative output:
D. by technological order movement parameter to some location point glue spraying, after the completion of shoot at once;(shoot and point spray is asynchronous
Carry out, do not interfere with each other);
E. vision system presses technological order parameter reading model data from database, and mould is passed through on captured in real-time image
Type position matching finds a spray position, takes area image and template data to carry out visual analysis quality versus on the position, from
It is dynamic to judge whether to reach quality requirement, and feed back OK/NG data signals;
F. OK/NG signals are received, the qualified next location point spray of continuation is unqualified to carry out point spray valve correction.
In the method being controlled is exported to fluid quantitative above by vision, the step A1 is glue amount optical calibrating
Step;For the technique of each product, it is only necessary to which demarcation once, is no more than 20 seconds every time;Scaling method need to only be pre-set
Better glue spraying parameter, remaining equal automatic Calibration, automatic calculate sets up model database.
A kind of system being controlled by vision to fluid quantitative output, including two closed slides are provided, are arranged on
On two closed slides, and the crossbeam that can be moved along two closed slides, provided with moveable on the crossbeam
Vision and quantitative output device, platform is calibrated between described two guide rail one end provided with precision mass.
In the system being controlled is exported to fluid quantitative above by vision, the vision and quantitative output device bag
Include and drive device is installed on the installing plate being connected with the crossbeam, installing plate, the output end of drive device is provided with dispensing
Valve, on the installing plate of the glue dispensing valve side be provided with synchronization-moving industrial camera, the industrial camera be provided with spotlight.
In the system being controlled is exported to fluid quantitative above by vision, the precision mass calibration platform includes
Supporting plate, the centre of the supporting plate is provided with the mounting bracket for being provided with and being matched with square hole in square hole, square hole, mounting bracket and set
There is assay balance.
Inventing the method and system provided can be in point glue spraying every time by optical detection, and analyzing current point glue spraying quality is
It is no in specification acceptability limit.Such as unqualified, detection mass parameter Real-time Feedback is adjusted to a point spray valve control system.For
Meet efficiency needs and realize that detection is synchronous and do not shut down not static, follow a spray movement locus sync pulse jamming detection.Dynamic following is clapped
Detection, detection quality Real-time Feedback, the spray valve regulation of real-time control point are taken the photograph, efficiency and quality can be effectively improved.Camera lens and light
Source collocation composition optical system is by under the not static not stopped status of camera motion shoot function feasible system, motion accompanying
Shoot object realtime graphic.Precision mass calibrates platform, can be precisely weighed, precision is up to 0.001 gram.Weight data can be by logical
Letter agreement (Rs232, RS-485, MODBUS, TCP/IP) carries out data transmission.Mechanical device point glue spraying valve main function is realized a little
Or spray, working region is in camera shooting maximum magnitude, it is ensured that with time point spray while shot detection, both do not interfere with each other.It can lead to
Cross receive Digital Signals it is micro switch realize accurate flow control;Motion control shaft platform, mainly realizes system motion control
System, by system requirements specified location, the mechanical movement such as point, line, arc, circle.
Brief description of the drawings
Fig. 1 is fluid quantitative vision control system structural perspective in the present invention;
Fig. 2 is assay balance apparatus structure stereogram in system shown in Figure 1;
Fig. 3 is vision and quantitative output device structural perspective in system shown in Figure 1;
Embodiment
A kind of method being controlled by vision to fluid quantitative output is provided, comprised the following steps:
A1, set up dispensing model database:
Platform is calibrated by precision mass, glue of different shapes is sprayed by various processes point;
Weight data is gathered by digital communication protocol (Rs232, RS-485, MODBUS, TCP/IP), different shape glue
Weight data record be saved in database;
Optical camera is moved in precision mass calibration land regions, shooting image, in order glue of different shapes
Set up image template;The weight data of image template and different shape glue sets up corresponding relation and sets up model database, the shape of glue
State automatically generates weight, specification, the mass parameter such as shape;
Above-mentioned steps are glue amount optical calibrating step;To a kind of technique of product, it is only necessary to which demarcation once, is no more than every time
20 seconds;Scaling method need to only pre-set better glue spraying parameter, remaining equal automatic Calibration, and automatic calculate sets up model database;
A2, the visual spatial attention of fluid quantitative output:
A. by technological order movement parameter to some location point glue spraying, after the completion of shoot at once;(shoot and point spray is asynchronous
Carry out, do not interfere with each other);
B. vision system presses technological order parameter reading model data from database, and mould is passed through on captured in real-time image
Type position matching finds a spray position, takes area image and template data to carry out visual analysis quality versus on the position, from
It is dynamic to judge whether to reach quality requirement, and feed back OK/NG data signals;
C. OK/NG signals are received, the qualified next location point spray of continuation is unqualified to carry out point spray valve correction.
In the method being controlled is exported to fluid quantitative above by vision, the step A1 is glue amount optical calibrating
Step;For the technique of each product, it is only necessary to which demarcation once, is no more than 20 seconds every time;Scaling method need to only be pre-set
Better glue spraying parameter, remaining equal automatic Calibration, automatic calculate sets up model database.
As Figure 1-3:Design is a kind of to export the system that is controlled to fluid quantitative by vision, including two parallel
Guide rail 7, is arranged on two closed slides 7, and the crossbeam 72 that can be moved along two closed slides, in the crossbeam
72 are provided with moveable vision and quantitative output device, and platform is calibrated provided with precision mass between described two guide rail one end
4。
In the system being controlled is exported to fluid quantitative above by vision, the vision and quantitative output device bag
Include and drive device 6 is installed on the installing plate 10 being connected with the crossbeam, installing plate 10, the output end of drive device 6 is installed
Have glue dispensing valve 9, on the installing plate 10 of the side of glue dispensing valve 9 be provided with the synchronization-moving industrial camera of glue dispensing valve 97, it is described
Industrial camera be provided with spotlight 8.
In the system being controlled is exported to fluid quantitative above by vision, the precision mass calibration platform 4 is wrapped
Supporting plate 41 is included, the centre of the supporting plate 41 is provided with square hole 42, square hole provided with the mounting bracket 5 matched with square hole, peace
Fill support and be provided with assay balance 51.
All by optical detection during the glue spraying of point every time of the invention, whether analysis current point glue spraying quality is in specification acceptability limit
It is interior.Such as unqualified, detection mass parameter Real-time Feedback is adjusted to a point spray valve control system.Realized to meet efficiency needs
Detection is synchronous not to shut down not static, follows a spray movement locus sync pulse jamming detection.Dynamic following shot detection, detection quality are real
When feedback, real-time control point spray valve regulation, efficiency and quality can be effectively improved.Camera lens and light source collocation composition optical system
Unite by the way that under the not static not stopped status of camera motion shoot function feasible system, motion accompanying shoots object realtime graphic.
Precision mass calibrates platform, can be precisely weighed, precision is up to 0.001 gram.Weight data can pass through communication protocol (Rs232, RS-
485, MODBUS, TCP/IP) carry out data transmission.Mechanical device point glue spraying valve main function realizes point or sprayed that working region exists
Camera is shot in maximum magnitude, it is ensured that with time point spray while shot detection, both do not interfere with each other.Can be by receiving data signal control
The micro switch of system realizes accurate flow control;Motion control shaft platform, mainly realizes system motion control, is specified by system requirements
Position, the mechanical movement such as point, line, arc, circle.
Claims (5)
1. a kind of export the method being controlled by vision to fluid quantitative, it is characterised in that comprises the following steps:
A1, set up dispensing model database:
Platform is calibrated by precision mass, glue of different shapes is sprayed by various processes point;
Weight data is gathered by digital communication protocol (Rs232, RS-485, MODBUS, TCP/IP), the weight of different shape glue
Amount data record is saved in database;
Optical camera is moved in precision mass calibration land regions, shooting image in order sets up glue of different shapes
Image template;The weight data of image template and different shape glue sets up corresponding relation and sets up model database, and the form of glue is certainly
Dynamic generation weight, specification, the mass parameter such as shape;
Above-mentioned steps are glue amount optical calibrating step;To a kind of technique of product, it is only necessary to demarcate once, every time no more than 20
Second;Scaling method need to only pre-set better glue spraying parameter, remaining equal automatic Calibration, and automatic calculate sets up model database;
A2, the visual spatial attention of fluid quantitative output:
A. fluid quantitative output system by technological order movement parameter to some location point glue spraying, after the completion of shoot at once;(shoot
Carry out, do not interfere with each other to be asynchronous with a spray);
B. vision system presses technological order parameter reading model data from database, fixed by model on captured in real-time image
A spray position is found in position matching, is taken area image and template data to carry out visual analysis quality versus on the position, is sentenced automatically
It is disconnected whether to reach quality requirement, and feed back OK/NG data signals;
C. OK/NG signals are received, the qualified next location point spray of continuation is unqualified to carry out point spray valve correction.
2. a kind of export the method being controlled by vision to fluid quantitative, it is characterised in that:The step A1 is glue amount light
Learn demarcating steps;For the technique of each product, it is only necessary to which demarcation once, is no more than 20 seconds every time;Scaling method only needs pre-
Better glue spraying parameter is first set, and remaining equal automatic Calibration, automatic calculate sets up model database.
3. a kind of export the system being controlled by vision to fluid quantitative, it is characterised in that:Including two closed slides, if
Put on two closed slides, and the crossbeam that can be moved along two closed slides, provided with removable on the crossbeam
Dynamic vision and quantitative output device, platform is calibrated between described two guide rail one end provided with precision mass.
4. according to claim 3 export the system being controlled by vision to fluid quantitative, it is characterised in that:It is described
Vision and quantitative output device include being provided with drive device on the installing plate being connected with the crossbeam, installing plate, driving dress
The output end put is provided with glue dispensing valve, is provided with and the synchronization-moving industrial phase of glue dispensing valve on the installing plate of the glue dispensing valve side
Machine, the industrial camera be provided with spotlight.
5. according to claim 4 export the system being controlled by vision to fluid quantitative, it is characterised in that:It is described
Precision mass calibration platform includes supporting plate, and the centre of the supporting plate, which is provided with, is provided with what is matched with square hole in square hole, square hole
Mounting bracket, mounting bracket is provided with assay balance.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710503466.7A CN107138319A (en) | 2017-06-27 | 2017-06-27 | It is a kind of that the method and system being controlled are exported to fluid quantitative by vision |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710503466.7A CN107138319A (en) | 2017-06-27 | 2017-06-27 | It is a kind of that the method and system being controlled are exported to fluid quantitative by vision |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107138319A true CN107138319A (en) | 2017-09-08 |
Family
ID=59784353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710503466.7A Pending CN107138319A (en) | 2017-06-27 | 2017-06-27 | It is a kind of that the method and system being controlled are exported to fluid quantitative by vision |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107138319A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108636672A (en) * | 2018-05-30 | 2018-10-12 | 常州铭赛机器人科技股份有限公司 | It weighs and corrects the glue spraying method and Fluid coater of the speed of service |
CN108672218A (en) * | 2018-07-27 | 2018-10-19 | 珠海市运泰利自动化设备有限公司 | A kind of intelligent dispenser system and its dispensing method of integration testing |
CN109755344A (en) * | 2017-11-06 | 2019-05-14 | 成都中建材光电材料有限公司 | A kind of novel photoresist glue spraying method |
CN110961284A (en) * | 2019-10-25 | 2020-04-07 | 上海魅奈儿科技有限公司 | Automatic spraying device and method |
CN111624199A (en) * | 2020-05-18 | 2020-09-04 | Oppo(重庆)智能科技有限公司 | Detection method and system, and storage medium |
CN112950604A (en) * | 2021-03-12 | 2021-06-11 | 深圳市鑫路远电子设备有限公司 | Information processing method and system for precise dispensing |
CN113900465A (en) * | 2021-12-07 | 2022-01-07 | 深圳市领志光机电自动化系统有限公司 | Function positioning vision dispensing system for precise products |
CN115365088A (en) * | 2022-09-05 | 2022-11-22 | 苏州光宝科技股份有限公司 | Dispensing method and device based on visual guidance |
CN115591737A (en) * | 2022-11-02 | 2023-01-13 | 广东省农业科学院植物保护研究所(Cn) | Integrated automatic gluing production line and detection method thereof |
CN115365088B (en) * | 2022-09-05 | 2024-05-10 | 苏州光宝科技股份有限公司 | Dispensing method and device based on visual guidance |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080011951A1 (en) * | 2006-02-07 | 2008-01-17 | Delcher Ray C | Heat imaging sensor for real-time closed-loop control |
CN201969660U (en) * | 2010-12-14 | 2011-09-14 | 厦门特盈自动化科技股份有限公司 | High-speed and high-precision nordson with visual and on-line calibration functions |
US20140138400A1 (en) * | 2012-11-21 | 2014-05-22 | Nordson Corporation | Dispenser and method of dispensing and controlling with a flow meter |
CN204638467U (en) * | 2015-05-11 | 2015-09-16 | 东莞市沃德精密机械有限公司 | PUR high-efficiency glue dispersing machine |
CN105728220A (en) * | 2016-04-30 | 2016-07-06 | 华南理工大学 | Atomizing device for high-viscosity fluorescent powder and control method of atomizing device |
CN206935620U (en) * | 2017-06-27 | 2018-01-30 | 广东天润自动化科技有限公司 | It is a kind of that the system being controlled quantitatively is exported by vision convection body |
-
2017
- 2017-06-27 CN CN201710503466.7A patent/CN107138319A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080011951A1 (en) * | 2006-02-07 | 2008-01-17 | Delcher Ray C | Heat imaging sensor for real-time closed-loop control |
CN201969660U (en) * | 2010-12-14 | 2011-09-14 | 厦门特盈自动化科技股份有限公司 | High-speed and high-precision nordson with visual and on-line calibration functions |
US20140138400A1 (en) * | 2012-11-21 | 2014-05-22 | Nordson Corporation | Dispenser and method of dispensing and controlling with a flow meter |
CN204638467U (en) * | 2015-05-11 | 2015-09-16 | 东莞市沃德精密机械有限公司 | PUR high-efficiency glue dispersing machine |
CN105728220A (en) * | 2016-04-30 | 2016-07-06 | 华南理工大学 | Atomizing device for high-viscosity fluorescent powder and control method of atomizing device |
CN206935620U (en) * | 2017-06-27 | 2018-01-30 | 广东天润自动化科技有限公司 | It is a kind of that the system being controlled quantitatively is exported by vision convection body |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109755344A (en) * | 2017-11-06 | 2019-05-14 | 成都中建材光电材料有限公司 | A kind of novel photoresist glue spraying method |
CN108636672A (en) * | 2018-05-30 | 2018-10-12 | 常州铭赛机器人科技股份有限公司 | It weighs and corrects the glue spraying method and Fluid coater of the speed of service |
CN108636672B (en) * | 2018-05-30 | 2020-04-28 | 常州铭赛机器人科技股份有限公司 | Glue spraying method for correcting running speed by weighing and fluid coating device |
CN108672218A (en) * | 2018-07-27 | 2018-10-19 | 珠海市运泰利自动化设备有限公司 | A kind of intelligent dispenser system and its dispensing method of integration testing |
CN110961284A (en) * | 2019-10-25 | 2020-04-07 | 上海魅奈儿科技有限公司 | Automatic spraying device and method |
CN111624199A (en) * | 2020-05-18 | 2020-09-04 | Oppo(重庆)智能科技有限公司 | Detection method and system, and storage medium |
CN112950604A (en) * | 2021-03-12 | 2021-06-11 | 深圳市鑫路远电子设备有限公司 | Information processing method and system for precise dispensing |
CN112950604B (en) * | 2021-03-12 | 2022-04-19 | 深圳市鑫路远电子设备有限公司 | Information processing method and system for precise dispensing |
CN113900465A (en) * | 2021-12-07 | 2022-01-07 | 深圳市领志光机电自动化系统有限公司 | Function positioning vision dispensing system for precise products |
CN113900465B (en) * | 2021-12-07 | 2022-02-22 | 深圳市领志光机电自动化系统有限公司 | Intelligent positioning visual dispensing system for precise products |
CN115365088A (en) * | 2022-09-05 | 2022-11-22 | 苏州光宝科技股份有限公司 | Dispensing method and device based on visual guidance |
CN115365088B (en) * | 2022-09-05 | 2024-05-10 | 苏州光宝科技股份有限公司 | Dispensing method and device based on visual guidance |
CN115591737A (en) * | 2022-11-02 | 2023-01-13 | 广东省农业科学院植物保护研究所(Cn) | Integrated automatic gluing production line and detection method thereof |
CN115591737B (en) * | 2022-11-02 | 2023-09-08 | 广东省农业科学院植物保护研究所 | Integrated automatic gluing production line and detection method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107138319A (en) | It is a kind of that the method and system being controlled are exported to fluid quantitative by vision | |
CN100573386C (en) | Finishing machine image positioning control system and control method thereof | |
US10661285B2 (en) | Systems and methods for applying a liquid coating to a substrate | |
EP3246098A1 (en) | Dispenser and method of dispensing and controlling with a flow meter | |
US20060193969A1 (en) | Method and apparatus for streaming a viscous material on a substrate | |
CN107127432B (en) | The aluminum alloy MIG welding Fusion Control System and method adjusted based on welder | |
KR20040101015A (en) | Viscous material noncontact dispensing system | |
CN103962313B (en) | Terminal automatic screening equipment | |
CN206935620U (en) | It is a kind of that the system being controlled quantitatively is exported by vision convection body | |
CN207248724U (en) | A kind of visual detection equipment | |
CN104742501A (en) | Screen printing machine | |
CN205564749U (en) | Automatic alignment device of image sensor part | |
CN104190592A (en) | An automatic solder paste coating machine and a coating method thereof | |
CN111822256A (en) | Camera module dispensing system based on turntable | |
CN109551856A (en) | A kind of contraposition applying method | |
CN109894376A (en) | Water meter visual detection equipment | |
JP7335876B2 (en) | System and method for closed-loop fluid velocity control of injection | |
CN108405269A (en) | A kind of intelligent glue spreading apparatus and method for different size rubber fastening band | |
EP2635493B1 (en) | Apparatus and method for the multiple filling of highly viscous materials | |
CN206741110U (en) | A kind of optics display module accurate assembly system | |
CN208239771U (en) | A kind of CCD automatic focusing mechanism | |
US20010050294A1 (en) | Adhesive dispensing and vision system for an automatic assembly system | |
CN109725179A (en) | A kind of automatic testing equipment of Quick Changeover | |
CN105470787A (en) | Laser crystal assembly machine | |
CN107282335A (en) | A kind of paint spraying apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170908 |
|
RJ01 | Rejection of invention patent application after publication |