CN109045323A - A kind of culture medium production process ultraviolet sterilization device - Google Patents
A kind of culture medium production process ultraviolet sterilization device Download PDFInfo
- Publication number
- CN109045323A CN109045323A CN201811104425.1A CN201811104425A CN109045323A CN 109045323 A CN109045323 A CN 109045323A CN 201811104425 A CN201811104425 A CN 201811104425A CN 109045323 A CN109045323 A CN 109045323A
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- China
- Prior art keywords
- ultraviolet
- lampshade
- culture medium
- production process
- sterilization device
- 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.)
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- 239000001963 growth medium Substances 0.000 title claims abstract description 61
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 46
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 33
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 33
- 244000144985 peep Species 0.000 claims abstract description 14
- 125000003003 spiro group Chemical group 0.000 claims description 11
- 230000005855 radiation Effects 0.000 abstract description 3
- 238000012856 packing Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 6
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 238000011169 microbiological contamination Methods 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241001465805 Nymphalidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000012009 microbiological test Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/24—Apparatus using programmed or automatic operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The present invention provides a kind of culture medium production process ultraviolet sterilization device, including ultraviolet lamp and ultraviolet lampshade, the ultraviolet lampshade includes the outer ultraviolet lampshade for being internally provided with interior ultraviolet lampshade, several ultraviolet lamps are provided at the top of the interior ultraviolet lampshade, the outer ultraviolet lampshade top is connected on hanging beam, when use, lampshade is controlled apart from the distance between production line using motor and electric pushrod according to actual use situation, the relationship between two groups of lampshades is adjusted again, appropriate number of ultraviolet lamp is opened using Digiplex later to be irradiated, practical radiation situation can be observed by peep hole.
Description
Technical field
The present invention relates to biological reagent production field, in particular to a kind of culture medium production process ultraviolet sterilization device.
Background technique
Culture medium is that method manually is formulated, the Mixed nutrient medium for being suitble to microbial growth to need.It is suitable
Suitable culture medium is applied not only to separation, purifying, passage and fungi preservation of microorganism etc., it may also be used for the physiology for studying bacterium is raw
Change characteristic.Therefore, culture medium is the important link and essential means for carrying out Micro biological Tests.And culture medium is as a kind of
Sterile product needs stringent environmental Kuznets Curves requirement in its production process, in the hope of producing qualified aseptic culture medium.But
During the manufacturing of culture medium, cooling of uncapping especially is needed in transmit process of the culture medium after packing, it is easy to training
Feeding base pollutes, and leads to the generation of rejected product, generates unnecessary loss to enterprise.Therefore, how to reduce or even prevent
Microbiological contamination problem in culture medium production process becomes an important topic of culture medium manufacturing enterprise research.
The automated production of base product is cultivated, most important is exactly to carry out culture medium using automation culture medium dispensing apparatus
Packing.The equipment leading portion is equipped with culture dish and stacks region, then automates into ware, uncaps；It is followed by and is fixed with a fixed number
The packing region of the culture dish packing pipeline of amount is dispensed when culture dish is transmitted on a moving belt below packing nozzle；
After the completion of packing, culture dish, which continues to transport with conveyer belt to conveyor belt back end, to be cooled down, this process culture medium is uncapped state；Work as training
Feeding base carries out lid lid, receives ware when being transported to packing line back end.Thus it is guaranteed that culture medium is sterile during packing, for protecting
It is most important to demonstrate,prove product quality.But in the actual production process, however it remains culture medium microbiological contamination situation, it is therefore desirable to take certain
Measure, solve the pollution problem caused by culture medium during the packing of culture medium.
According to investigation, currently, never using the technique cultivating in the automation packing production process of culture medium
Base dispenses on line, and ultraviolet sterilization device is installed in the top of conveyer belt, opens in culture medium production process, to reach to culture medium
The quick killing effect of surface microorganism realizes the sterilization production of product, improves product quality.Based on this, this project is ground
Studying carefully purpose is to research and develop a kind of ultraviolet sterilization device in culture medium production process, to reach thorough in culture medium production process
The problem of microorganism is killed at bottom, prevents culture medium microbiological contamination.
Summary of the invention
In order to compensate for the shortcomings of the prior art, the present invention provides a kind of structure is simple, culture medium production easy to use
Process ultraviolet sterilization device.
The present invention is achieved through the following technical solutions:
A kind of culture medium production process ultraviolet sterilization device, including ultraviolet lampshade are provided with several purples in the ultraviolet lampshade
Outer lamp, the ultraviolet lampshade top are connected on the hanging beam of upper end, and the ultraviolet lampshade side is provided with peep hole, and peep hole can
Think one or more, the peep hole region near ultraviolet lamp tube one end respectively, since the device is mounted in culture medium
During packing, in order to avoid its injury to other staff in workshop, the lower edge of ultraviolet lampshade needs as far as possible
The top edge of culture dish on packing conveyer belt.But according to the characteristic of different types of culture medium, it may be necessary to adjust this
The height and ultraviolet lamp of device open quantity, cannot generate shadow to the character of culture medium again to guarantee to reach bactericidal effect
It rings.Therefore this device is realized the adjusting of ultraviolet lamp height, can also be made under ultraviolet lampshade by the relative motion of inside and outside ultraviolet lampshade
End is located at always the top edge of culture dish as far as possible.
Culture medium production process ultraviolet sterilization device of the invention is set between the interior ultraviolet lampshade and outer ultraviolet lampshade
It is equipped with the sliding rail that can be used for the opposite sliding of the two.
Culture medium production process ultraviolet sterilization device of the invention, the interior ultraviolet lampshade, outer ultraviolet lampshade and sliding rail
On perforation be provided with several spiro pluging holes, carried out between interior ultraviolet lampshade and outer ultraviolet lampshade by the plug screw installed in spiro pluging hole
It is fixedly connected.
Culture medium production process ultraviolet sterilization device of the invention, the interior ultraviolet lampshade inside spiro pluging hole are fixed nearby
It is provided with nut.
Culture medium production process ultraviolet sterilization device of the invention, the observation outer end of hole are provided with spiral cover, are observing
Confirm and rotate spiral cover after the ultraviolet lamp that has needed to open is opened really, peep hole is covered in order to avoid ultraviolet light leaks.
Culture medium production process ultraviolet sterilization device of the invention, the outer ultraviolet lampshade top are provided with fixing seat,
Electric pushrod is provided between fixing seat and hanging beam.
Culture medium production process ultraviolet sterilization device of the invention is additionally provided with motor on the hanging beam.
Culture medium production process ultraviolet sterilization device of the invention, each ultraviolet lamp end are provided with control
Device, controller are PLC single-chip microcontroller.
The beneficial effects of the present invention are:
Culture medium production process ultraviolet sterilization device of the invention can carry out independent wireless control, side to every group of ultraviolet lamp
Just it operates, and ultraviolet lamp can be adjusted apart from culture medium by the cooperation of interior outer lampshade according to the characteristic of different culture medium
Distance, to guarantee that can reach bactericidal effect cannot have an impact the character of culture medium, can also pass through electric pushrod tune again
The distance between lampshade and production line are saved, it is vdiverse in function, it is easy to use.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is partial cross-sectional view of the present invention；
Fig. 3 is spiral cover connection schematic diagram of the invention.
In figure, ultraviolet lampshade in 1；Ultraviolet lampshade outside 2；3 ultraviolet lamps；4 spiro pluging holes；5 peep holes；6 fixing seats；7 electronic push away
Bar；8 hanging beams；9 motors；10 nuts；11 plug screws；12 sliding rails；13 spiral covers.
Specific embodiment
The spatially relative terms such as "upper", "lower" " left side " " right side " can be used herein for ease of explanation, for saying
Relationship of the elements or features relative to another elements or features shown in bright figure.It should be understood that in addition in figure
Except the orientation shown, spatial terminology is intended to include the different direction of device in use or operation.For example, if in figure
Device is squeezed, and is stated as being located at other elements or the element of feature "lower" will be located into other elements or feature "upper".Cause
This, exemplary term "lower" may include both upper and lower orientation.Device, which can be positioned in other ways, (to be rotated by 90 ° or is located at
Other orientation), it can be interpreted accordingly used herein of the opposite explanation in space.
Attached Fig. 1 and 2 is a kind of specific embodiment of the invention.The ultraviolet lampshade of the embodiment, the interior setting of the ultraviolet lampshade
There are several ultraviolet lamps 3, the ultraviolet lampshade top is connected on upper end hanging beam 8, and the ultraviolet lampshade side is provided with observation
Hole 5, peep hole can be one or more, the peep hole ultraviolet lampshade packet described in region near ultraviolet lamp tube one end respectively
The outer ultraviolet lampshade 2 for being internally provided with interior ultraviolet lampshade 1 is included, is provided with several ultraviolet lamps 3, institute at the top of the interior ultraviolet lampshade 1
Outer 2 top of ultraviolet lampshade is stated to be connected on hanging beam 8, since the device is installation, interior 1 top of ultraviolet lampshade with it is outer ultraviolet
It connects between lampshade 2, facilitates observation of the peep hole to ultraviolet lamp 3, during culture medium packing, in order to avoid it is to workshop
The injury of other interior staff, the lower edge of ultraviolet lampshade need the upper of the culture dish as far as possible on packing conveyer belt
Edge.But according to the characteristic of different types of culture medium, it may be necessary to the height and ultraviolet lamp for adjusting this device open quantity, with
Guarantee, which can reach bactericidal effect, again cannot have an impact the character of culture medium.Therefore this device passes through inside and outside ultraviolet lampshade
The adjusting of ultraviolet lamp height is realized in relative motion, can also make ultraviolet lampshade lower end always as far as possible positioned at the upper of culture dish
Edge.
Culture medium production process ultraviolet sterilization device of the invention, between the interior ultraviolet lampshade 1 and outer ultraviolet lampshade 2
It is provided with the sliding rail 12 that both can be used for opposite sliding, the two slidably size of adjustable ultraviolet lampshade and lampshade top relatively
Hold the distance of ultraviolet lamp distance packing conveyer belt.
Culture medium production process ultraviolet sterilization device of the invention, the interior ultraviolet lampshade 1, outer ultraviolet lampshade 2 and cunning
Perforation is provided with several spiro pluging holes 4 on rail 12, by installing in spiro pluging hole 4 between interior ultraviolet lampshade 1 and outer ultraviolet lampshade 2
Plug screw 11 is fixedly connected, the radiation areas size needed according to the actual situation, adjusts the positional relationship between interior outer lampshade,
Then spiro pluging hole 4 is inserted into using plug screw 11 fix lampshade.
Culture medium production process ultraviolet sterilization device of the invention, the interior ultraviolet 1 inside spiro pluging hole of lampshade are solid nearby
Surely it is provided with nut 10, nut 10 can further fix plug screw 11 and reinforce fixed effect.
Culture medium production process ultraviolet sterilization device of the invention, 5 outer end of peep hole are provided with spiral cover 13, spiral cover
13 by shaft rotation be connected to it is on ultraviolet lampshade and rotatable, observe ultraviolet lamp 3 start situation when, unscrew spiral cover 13,
After the observation confirmation ultraviolet lamp 3 that has needed to open is opened really, spiral cover 13 is rotated, peep hole 5 is covered in order to avoid ultraviolet
Line leaks.
Culture medium production process ultraviolet sterilization device of the invention, outer ultraviolet 2 top of lampshade are provided with fixing seat
6, it is fixedly connected between fixing seat 6 and outer ultraviolet lampshade 2, can be welding, electronic push away is provided between fixing seat 6 and hanging beam 8
Bar 7.
Culture medium production process ultraviolet sterilization device of the invention, is additionally provided with motor 9 on the hanging beam 8, motor 9,
Closed circuit is formed between electric pushrod 7, power supply and control switch, the flexible of electric pushrod 7 can be controlled by motor, from
And control distance of the lampshade apart from production line.
Culture medium production process ultraviolet sterilization device of the invention, each 3 end of ultraviolet lamp are provided with control
Device, controller are PLC single-chip microcontroller, are provided with wireless switching recipient in the controller, guarantee that each ultraviolet lamp 3 can be with
It is controlled using Digiplex, a certain number of ultraviolet lamps is opened according to practical situation.
In use, controlling lampshade between production line using motor 9 and electric pushrod 7 according to actual use situation
Distance, then the relationship between two groups of lampshades is adjusted, appropriate number of ultraviolet lamp 3, which is opened, using Digiplex later is shone
It penetrates, practical radiation situation can be observed by peep hole 5.
Specific implementation of the invention is described in detail above, but is intended only as an example, the present invention is not
It is limited to specific implementation case described above, also within protection scope of the present invention to the equivalent modifications that carry out of the present invention.
Claims (9)
1. a kind of culture medium production process ultraviolet sterilization device, including ultraviolet lampshade, it is characterised in that: in the ultraviolet lampshade
It is provided with several ultraviolet lamps (3), the ultraviolet lampshade top is connected on upper end hanging beam (8), and the ultraviolet lampshade side is set
It is equipped with peep hole (5).
2. culture medium production process ultraviolet sterilization device as described in claim 1, it is characterised in that: the ultraviolet lampshade packet
The outer ultraviolet lampshade (2) for being internally provided with interior ultraviolet lampshade (1) is included, is provided at the top of the interior ultraviolet lampshade (1) several ultraviolet
Lamp (3), outer ultraviolet lampshade (2) top are connected on hanging beam (8).
3. culture medium production process ultraviolet sterilization device as claimed in claim 2, it is characterised in that: the interior ultraviolet lampshade
(1) sliding rail (12) that can be used for the opposite sliding of the two is provided between outer ultraviolet lampshade (2).
4. culture medium production process ultraviolet sterilization device as claimed in claim 2, it is characterised in that: the outer ultraviolet lampshade
(2) top is provided with fixing seat (6), and electric pushrod (7) are provided between fixing seat (6) and hanging beam (8).
5. culture medium production process ultraviolet sterilization device as claimed in claim 2, it is characterised in that: the interior ultraviolet lampshade
(1), perforation is provided with several spiro pluging holes (4) on outer ultraviolet lampshade (2) and sliding rail (12), interior ultraviolet lampshade (1) with it is outer ultraviolet
It is fixedly connected between lampshade (2) by the plug screw (11) installed in spiro pluging hole (4).
6. culture medium production process ultraviolet sterilization device as claimed in claim 2, it is characterised in that: the interior ultraviolet lampshade
(1) inside spiro pluging hole is nearby fixedly installed nut (10).
7. culture medium production process ultraviolet sterilization device as described in claim 1, it is characterised in that: the peep hole (5)
Outer end is provided with spiral cover (13).
8. culture medium production process ultraviolet sterilization device as described in claim 1, it is characterised in that: on the hanging beam (8)
It is additionally provided with motor (9).
9. culture medium production process ultraviolet sterilization device as described in claim 1, it is characterised in that: each ultraviolet lamp
(3) end is provided with controller, and controller is PLC single-chip microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811104425.1A CN109045323A (en) | 2018-09-21 | 2018-09-21 | A kind of culture medium production process ultraviolet sterilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811104425.1A CN109045323A (en) | 2018-09-21 | 2018-09-21 | A kind of culture medium production process ultraviolet sterilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109045323A true CN109045323A (en) | 2018-12-21 |
Family
ID=64762340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811104425.1A Pending CN109045323A (en) | 2018-09-21 | 2018-09-21 | A kind of culture medium production process ultraviolet sterilization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109045323A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110004030A (en) * | 2019-04-24 | 2019-07-12 | 中国地质大学（武汉） | A kind of microbiological culture media subpackage apparatus |
| CN113003166A (en) * | 2021-01-20 | 2021-06-22 | 北京岩成科技有限公司 | Ultraviolet device with microorganism detection function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0652832A (en) * | 1992-07-28 | 1994-02-25 | Fuji Photo Film Co Ltd | Ultraviolet lamp device |
| CN106942344A (en) * | 2017-03-14 | 2017-07-14 | 苏州鸿轩蛋业有限公司 | A kind of efficient automatic sterilizing device of egg |
| CN206352737U (en) * | 2016-12-09 | 2017-07-25 | 武汉承光博德光电科技有限公司 | It is a kind of to adjust the LED of illumination range |
| CN209984628U (en) * | 2018-09-21 | 2020-01-24 | 济南百博生物技术股份有限公司 | Ultraviolet sterilization device for culture medium production process |
-
2018
- 2018-09-21 CN CN201811104425.1A patent/CN109045323A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0652832A (en) * | 1992-07-28 | 1994-02-25 | Fuji Photo Film Co Ltd | Ultraviolet lamp device |
| CN206352737U (en) * | 2016-12-09 | 2017-07-25 | 武汉承光博德光电科技有限公司 | It is a kind of to adjust the LED of illumination range |
| CN106942344A (en) * | 2017-03-14 | 2017-07-14 | 苏州鸿轩蛋业有限公司 | A kind of efficient automatic sterilizing device of egg |
| CN209984628U (en) * | 2018-09-21 | 2020-01-24 | 济南百博生物技术股份有限公司 | Ultraviolet sterilization device for culture medium production process |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110004030A (en) * | 2019-04-24 | 2019-07-12 | 中国地质大学（武汉） | A kind of microbiological culture media subpackage apparatus |
| CN113003166A (en) * | 2021-01-20 | 2021-06-22 | 北京岩成科技有限公司 | Ultraviolet device with microorganism detection function |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 250101 workshop 303, building 5, industrialization base of small and medium sized enterprises in biological medicine Park, 1777 Dazheng Road, high tech Zone, Jinan City, Shandong Province Applicant after: JINAN BAIBO BIOTECHNOLOGY Co.,Ltd. Address before: 250101 C, 802, century wealth center, east of Chong Hua Road, Ji'nan hi tech Zone, Shandong, China Applicant before: JINAN BAIBO BIOTECHNOLOGY Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181221 |
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| RJ01 | Rejection of invention patent application after publication |