CN107175886A - A kind of wiping cutter holder and the wiping tool holder with wiping cutter holder - Google Patents
A kind of wiping cutter holder and the wiping tool holder with wiping cutter holder Download PDFInfo
- Publication number
- CN107175886A CN107175886A CN201710497809.3A CN201710497809A CN107175886A CN 107175886 A CN107175886 A CN 107175886A CN 201710497809 A CN201710497809 A CN 201710497809A CN 107175886 A CN107175886 A CN 107175886A
- Authority
- CN
- China
- Prior art keywords
- doctor
- upper clip
- clamping piece
- cutter holder
- wiping
- 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
- 229910000617 Mangalloy Inorganic materials 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000686 essence Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F9/00—Rotary intaglio printing presses
- B41F9/06—Details
- B41F9/08—Wiping mechanisms
- B41F9/10—Doctors, scrapers, or like devices
- B41F9/1036—Clamping and adjusting devices
-
- 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
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/04—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades
- B05C11/044—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades characterised by means for holding the blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F5/00—Rotary letterpress machines
- B41F5/24—Rotary letterpress machines for flexographic printing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Presses (AREA)
Abstract
The present invention proposes a kind of wiping cutter holder, including upper clip, lower clamping piece and rivet, the upper clip and the lower clamping piece are bar shaped intermediate plate, the upper clip is provided with upper clip rivet hole, the lower clamping piece is provided with lower clamping piece rivet hole, the rivet rivets upper clip and lower clamping piece through the upper clip rivet hole, lower clamping piece rivet hole, the lower clamping piece is bar shaped arcuation intermediate plate of the opening towards upper clip, and the upper clip abuts the crack to be formed for installing doctor close to one end of upper clip rivet hole and the lower clamping piece close to one end of rivet hole.Doctor material, the doctor of the invention of effectively reducing changes speed soon, and the clamping great efforts of wiping cutter holder, wiping cutter holder elasticity is good, and precision glacing flatness is constant so that doctor wiping is clean, and service life is long.
Description
Technical field
The present invention relates to the wiping tool holder for intaglio press and flexible printing machine and coating machine, one kind is particularly related to
Wiping cutter holder and the wiping tool holder with wiping cutter holder.
Background technology
As shown in figure 5, wiping tool holder of the prior art includes doctor train wheel bridge and doctor lower plate, doctor
Connected, blade size is big, waste of materials, needed when blade is installed by parbuckle screw between train wheel bridge and doctor lower plate
Parbuckle screw upper doctor again is first turned on, parbuckle screw is then tightened again, installs cumbersome, and relatively time consuming, essence are installed
Degree is low, and wiping effect is poor.
The content of the invention
The present invention proposes a kind of wiping cutter holder, solves wiping tool holder of the prior art and installs cumbersome, and pacifies
Relatively time consuming is filled, precision is low, wiping is not clean, the problems such as service life is short.
The present invention is achieved through the following technical solutions：
A kind of wiping cutter holder, doctor folder includes upper clip, lower clamping piece and rivet, the upper clip and it is described under
Intermediate plate is bar shaped intermediate plate, and the upper clip is provided with upper clip rivet hole, and the lower clamping piece is provided with lower clamping piece rivet hole, the riveting
Nail sequentially passes through the upper clip rivet hole, lower clamping piece rivet hole and rivets upper clip and lower clamping piece, and the lower clamping piece is opened for one
Mouth is towards the bar shaped arcuation intermediate plate of upper clip, and the upper clip is close to one end of upper clip rivet hole and the lower clamping piece close to riveting
One end of nail abuts the crack to be formed for installing doctor.
Preferably, the radian of the lower clamping piece is 6~20rad.
Preferably, the upper clip length is 30~5000mm, and width is 15~80mm, and thickness is 0.35~0.6mm.
Preferably, the lower clamping piece length is 30~5000mm, and width is 11~13mm, and thickness is 0.25~0.5mm.
Preferably, the length of the doctor is 30~5000mm, and 9~15mm of width, thickness is 0.076~0.3mm.
Preferably, the thickness of the doctor is 0.152mm.
Preferably, the upper clip rivet hole and the lower clamping piece rivet hole are 3.5 × 2.8mm, upper clip rivet hole,
The spacing of two adjacent rivet holes of lower clamping piece rivet hole is 20mm.
A kind of wiping tool holder of wiping cutter holder, the wiping tool holder include the wiping cutter holder and doctor clamping plate with
And doctor tabletting, the doctor clamping plate include doctor train wheel bridge and doctor lower plate, the doctor train wheel bridge with
It is detachably connected between the doctor lower plate by parbuckle screw, the wiping cutter holder is plugged on the doctor train wheel bridge
Between the doctor lower plate, the doctor tabletting is plugged on the upper folder of the wiping cutter holder and the doctor clamping plate
Between the lower plate of plate or the doctor clamping plate.
Preferably, the quantity of the doctor tabletting is two panels, wherein a piece of doctor tabletting is located on the doctor
It is a piece of in addition to be located between the doctor lower plate and the wiping cutter holder between clamping plate and the wiping cutter holder.
Preferably, the doctor tabletting is made up of manganese steel or stainless steel, and its thickness is 0.4~1mm.
Beneficial effect of the present invention：A kind of wiping cutter holder, including upper clip, lower clamping piece and rivet, upper clip and lower clamping piece
It is bar shaped intermediate plate, upper clip is provided with upper clip rivet hole, and lower clamping piece is provided with lower clamping piece rivet hole, and rivet passes through upper clip rivet
Hole, lower clamping piece rivet hole rivet upper clip and lower clamping piece, and lower clamping piece is bar shaped arcuation intermediate plate of the opening towards upper clip, on
Intermediate plate abuts to be formed for installing doctor close to one end of upper clip rivet hole and lower clamping piece close to one end of rivet hole
Crack.Doctor is changed without directly pressing of loosening the screw a little after disposably mounting and adjusting of the invention, doctor speed is changed soon, scrapes
The clamping great efforts of ink knife folder, the good precision glacing flatness of wiping cutter holder elasticity is constant so that doctor wiping is clean, service life
It is long.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of diagrammatic cross-section of wiping cutter holder one embodiment of the invention；
Fig. 2 is wiping cutter holder upper clip schematic front view shown in Fig. 1；
Fig. 3 is wiping cutter holder lower clamping piece schematic front view shown in Fig. 1；
Fig. 4 is a kind of diagrammatic cross-section of the wiping tool holder comprising wiping cutter holder of the present invention；
Fig. 5 is a kind of schematic top plan view of the wiping tool holder comprising wiping cutter holder of the present invention；
Fig. 6 is the diagrammatic cross-section of wiping tool holder in the prior art.
Wherein：1- wiping cutter holders, 11- upper clips, 111- upper clip rivet holes, 12- lower clamping pieces, 121- lower clamping piece rivets
Hole, 122- backfins, 13- rivets, 2- doctors, 3- doctor clamping plates, 31- doctor train wheel bridges；32- doctor lower plates, 4-
Doctor tabletting, 5- parbuckle screws.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As shown in Fig. 1 to 5, a kind of wiping cutter holder 1, including upper clip 11, lower clamping piece 12 and rivet 13, the He of upper clip 11
Lower clamping piece 12 is bar shaped intermediate plate, and upper clip 11 is provided with upper clip rivet hole 111, and lower clamping piece 12 is provided with lower clamping piece rivet hole 121,
Rivet 13 sequentially passes through upper clip rivet hole 111, lower clamping piece rivet hole 121 and rivets upper clip 11 with lower clamping piece 12, lower clamping piece
12 be a bar shaped arcuation intermediate plate being open towards upper clip 11, and upper clip 11 is close to one end of upper clip rivet hole 111 and lower folder
Piece 12 abuts the crack to be formed for installing doctor 2 close to one end of rivet hole 121, and lower clamping piece 12 is away from rivet hole
121 one end compresses upper clip 11.Doctor 2 is single blade, and cloth directly is encased into doctor 2 with hand during installation, slightly pressing
Fast Installation can be achieved, during replacing, cloth is encased into doctor 2 and pulls out.After disposable mounting and adjusting of the invention not
With loosening the screw a little, doctor is changed in directly pressing, changes doctor speed soon, the clamping great efforts of wiping cutter holder, wiping cutter holder elasticity
Good, precision glacing flatness is constant so that doctor wiping is clean, and service life is long, saves doctor material usage.
Preferably, the radian of lower clamping piece 12 is 6~20 degree.The preferred radian of lower clamping piece is 11~13 degree, and optimal is 12 degree.This
Angle causes the position that the width and thickness and rivet of lower clamping piece are passed through while the application that works, they are mutually with the folder produced
Holding force effectively ensures that 0.076~0.152mm of thickness doctors 2 keep the chucking power and other mechanical properties for being well.
Preferably, the length of upper clip 11 is 30~5000mm, and width is 15~80mm, and thickness is 0.35~0.6mm.Width
Preferably 15mm, 30mm, 40mm, 50mm, 60mm, 80mm, thickness is preferably 0.35mm, 0.4mm, 0.5mm, 0.6mm, upper clip
11 width and doctor clamping plate can gripping width it is relevant, the doctor clamping plate of general traditional printing first wife can clamp 20~
Traditional doctor of 80mm width.And the present invention can gripping width 9mm~15mm doctor, preferably 10~12mm is optimal
For width 11mm doctor 2, material can be saved.Smooth upper clip 11, because upper clip 11 is that straight line is cut and cut, without bending
The performance of material is effectively kept, the bite of formation is more straight, and upper clip 11 is more abundant than lower clamping piece 12, more preferably keep rigidity to be difficult
Distort, being effectively ensured on lower clamping piece 12 to press during clamping has to stablize a straight fulcrum, and the doctor 2 of clamping is effectively ensured
Galley rod scraped finish pressure with rotation is uniform, and wiping is clean.
Preferably, the preferred radian of lower clamping piece is 11~13 degree, and optimal is 12 degree.Lower clamping piece length is 50~5000mm, wide
Spend for 11~18mm, thickness is 0.2~0.5mm.Width is preferably 13mm~17mm, and optimal is 16.5mm, and thickness is preferably
0.2mm, 0.3mm, 0.35mm, 0.4mm, 0.5mm, when lower clamping piece 12 is reinforced with upper clip 11 using rivet 13, lower clamping piece 12
One end contact to form a crack full of elasticity with the bottom surface of upper clip 11, when doctor 2 insert crack when, lower clamping piece 12 is curved
Bent angle and the structure thin compared to upper clip 11, with the smooth bottom of upper clip 11 when being effectively ensured wiping after doctor 2 is inserted
Face is contacted, and keeps better elasticity and glacing flatness, and branch withstands the interaction produced when doctor 2 rubs with printing plate cylinder
Power.Ensure that doctor 2 contacts the pressure equilibrium of friction with galley, wiping is clean.
Preferably, the length of doctor 2 is 30~5000mm, and 9~15mm of width, thickness is 0.076~0.3mm.Width
Preferably 9mm, 10mm, 11mm, 12mm, 13mm, 15mm, thickness is preferably 0.076~0.152mm, 0.102~0.3mm, enters one
Step is preferably 0.102-0.152mm, and optimal is 0.152mm.
Preferably, upper clip rivet hole 111 and lower clamping piece rivet hole 121 are 3.5 × 2.8mm, upper clip rivet hole
111st, the spacing of two adjacent rivet holes of lower clamping piece rivet hole 121 is 20mm.The position of upper lower clamping piece rivet hole and upper lower clamping piece
Width is relevant, due to the formation certain angle of lower clamping piece 12, after upper lower clamping piece passes through 111 holes and 121 holes by rivet and rivets tightly, on
One end of intermediate plate 11 is remote with the lower clamping piece 12 of the concentric bending away from compared with of rivet 13, the crack of upper lower clamping piece formation, works as doctor
After insertion crack and work wiping when, doctor is pressurized when being bent upwards, above with the EDGE CONTACT of upper clip 11, and edge is branch
Point ensures that doctor work obtains the supporting-point of a balance well.Be conducive to the more smooth stabilization of doctor squeegee pressure.
A kind of wiping tool holder of wiping cutter holder, wiping tool holder includes wiping cutter holder 1 and doctor clamping plate 3 and wiping
Knife tabletting 4, doctor clamping plate 3 includes doctor train wheel bridge 31 and doctor lower plate 32, doctor train wheel bridge 31 and doctor
It is detachably connected between lower plate 32 by parbuckle screw 5, wiping cutter holder 1 is plugged on doctor train wheel bridge 31 with being pressed from both sides under doctor
Between plate 32, doctor tabletting 4 is plugged under the train wheel bridge 31 or doctor clamping plate 3 of wiping cutter holder 1 and doctor clamping plate 3
Between clamping plate 32.
Preferably, can also as needed doctor tabletting 4 quantity be two panels, wherein a piece of doctor tabletting 4 is located at
It is a piece of in addition to be located between doctor lower plate 32 and wiping cutter holder 1 between doctor train wheel bridge 31 and wiping cutter holder 1.
Preferably, doctor tabletting 4 is made up of manganese steel or stainless steel, and its thickness is 0.4~1mm.Wiping cutter holder 1 of the present invention
When inserting doctor clamping plate 3, doctor tabletting 4 can strengthen the hardness and elasticity of new doctor upper clip 31, can adjust and scrape
Black tabletting 4 presss from both sides 1 mutual alignment with doctor clamping plate 3 and new doctor, and regulation pressure and elasticity are used.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (10)
1. a kind of wiping cutter holder, it is characterised in that：The doctor folder includes upper clip, lower clamping piece and rivet, the upper folder
Piece and the lower clamping piece are bar shaped intermediate plate, and the upper clip is provided with upper clip rivet hole, and the lower clamping piece is provided with lower clamping piece riveting
Nail, the rivet sequentially passes through the upper clip rivet hole, lower clamping piece rivet hole and rivets upper clip and lower clamping piece, it is described under
Intermediate plate be one opening towards upper clip bar shaped arcuation intermediate plate, the upper clip close to one end of upper clip rivet hole with it is described under
Intermediate plate abuts the crack to be formed for installing doctor close to one end of rivet hole.
2. wiping cutter holder according to claim 1, it is characterised in that：The radian of the lower clamping piece is 6~20rad.
3. wiping cutter holder according to claim 1, it is characterised in that：The upper clip length is 30~5000mm, width
For 15~80mm, thickness is 0.35~0.6mm.
4. wiping cutter holder according to claim 3, it is characterised in that：The lower clamping piece length is 30~5000mm, width
For 11~13mm, thickness is 0.25~0.5mm.
5. wiping cutter holder according to claim 4, it is characterised in that：The length of the doctor is 30~5000mm, wide
9~15mm is spent, thickness is 0.076~0.3mm.
6. wiping cutter holder according to claim 5, it is characterised in that：The thickness of the doctor is 0.152mm.
7. wiping cutter holder according to claim 1, it is characterised in that：The upper clip rivet hole and the lower clamping piece rivet
Hole is 3.5 × 2.8mm, and the spacing of two adjacent rivet holes of upper clip rivet hole, lower clamping piece rivet hole is 20mm.
8. a kind of wiping tool holder of the wiping cutter holder comprising described in claim 1 to 7 any one claim, its feature exists
In：The wiping tool holder includes the wiping cutter holder and doctor clamping plate and doctor tabletting, the doctor clamping plate bag
Doctor train wheel bridge and doctor lower plate are included, elastic spiral shell is passed through between the doctor train wheel bridge and the doctor lower plate
Silk is detachably connected, and the wiping cutter holder is plugged between the doctor train wheel bridge and the doctor lower plate, described to scrape
Ink knife tabletting is plugged on the train wheel bridge or the lower plate of the doctor clamping plate of the wiping cutter holder and the doctor clamping plate
Between.
9. wiping cutter holder as claimed in claim 8, it is characterised in that：The quantity of the doctor tabletting is two panels, wherein one
The tabletting of piece doctor is located between the doctor train wheel bridge and the wiping cutter holder, a piece of in addition to be located under the doctor
Between clamping plate and the wiping cutter holder.
10. wiping cutter according to claim 8, it is characterised in that：The doctor tabletting is by manganese steel or stainless steel system
Into its thickness is 0.4~1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710497809.3A CN107175886A (en) | 2017-06-27 | 2017-06-27 | A kind of wiping cutter holder and the wiping tool holder with wiping cutter holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710497809.3A CN107175886A (en) | 2017-06-27 | 2017-06-27 | A kind of wiping cutter holder and the wiping tool holder with wiping cutter holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107175886A true CN107175886A (en) | 2017-09-19 |
Family
ID=59846182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710497809.3A Pending CN107175886A (en) | 2017-06-27 | 2017-06-27 | A kind of wiping cutter holder and the wiping tool holder with wiping cutter holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107175886A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019056669A1 (en) * | 2017-09-25 | 2019-03-28 | 武汉华星光电技术有限公司 | Cleaning device |
| CN115052749A (en) * | 2020-01-22 | 2022-09-13 | 博斯特比勒费尔德有限公司 | Doctor blade system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070266870A1 (en) * | 2003-12-30 | 2007-11-22 | Ake-Bosse International Ab | Doctor Blade System, Doctor Blade Clamping Device, Chambered Doctor Blade System, Printing Unit, Method for Clamping a Doctor Blade, and Method for Attaching a Clamping Portion or a Chambered Doctor Blade |
| CN101870195A (en) * | 2010-06-10 | 2010-10-27 | 林添福 | Scraping blade for printing machine |
| CN204774063U (en) * | 2015-05-06 | 2015-11-18 | 广州思肯贸易有限公司 | Stripe shape wiping cutter holder and contain ink eraser anchor clamps of this stripe shape wiping cutter holder |
| CN207088677U (en) * | 2017-06-27 | 2018-03-13 | 广州思肯贸易有限公司 | A kind of wiping cutter holder and the wiping tool holder with wiping cutter holder |
-
2017
- 2017-06-27 CN CN201710497809.3A patent/CN107175886A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070266870A1 (en) * | 2003-12-30 | 2007-11-22 | Ake-Bosse International Ab | Doctor Blade System, Doctor Blade Clamping Device, Chambered Doctor Blade System, Printing Unit, Method for Clamping a Doctor Blade, and Method for Attaching a Clamping Portion or a Chambered Doctor Blade |
| CN101870195A (en) * | 2010-06-10 | 2010-10-27 | 林添福 | Scraping blade for printing machine |
| CN204774063U (en) * | 2015-05-06 | 2015-11-18 | 广州思肯贸易有限公司 | Stripe shape wiping cutter holder and contain ink eraser anchor clamps of this stripe shape wiping cutter holder |
| CN207088677U (en) * | 2017-06-27 | 2018-03-13 | 广州思肯贸易有限公司 | A kind of wiping cutter holder and the wiping tool holder with wiping cutter holder |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019056669A1 (en) * | 2017-09-25 | 2019-03-28 | 武汉华星光电技术有限公司 | Cleaning device |
| US10987692B2 (en) * | 2017-09-25 | 2021-04-27 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Cleaning device |
| CN115052749A (en) * | 2020-01-22 | 2022-09-13 | 博斯特比勒费尔德有限公司 | Doctor blade system |
| CN115052749B (en) * | 2020-01-22 | 2023-09-22 | 博斯特比勒费尔德有限公司 | Doctor blade system |
| US11820123B2 (en) | 2020-01-22 | 2023-11-21 | Bobst Bielefeld Gmbh | Doctor blade system |
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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: 20170919 |
|
| RJ01 | Rejection of invention patent application after publication |