JPWO2019199539A5 - - Google Patents
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- JPWO2019199539A5 JPWO2019199539A5 JP2020556225A JP2020556225A JPWO2019199539A5 JP WO2019199539 A5 JPWO2019199539 A5 JP WO2019199539A5 JP 2020556225 A JP2020556225 A JP 2020556225A JP 2020556225 A JP2020556225 A JP 2020556225A JP WO2019199539 A5 JPWO2019199539 A5 JP WO2019199539A5
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- 210000000088 Lip Anatomy 0.000 claims 31
- 238000005452 bending Methods 0.000 claims 16
- 239000012530 fluid Substances 0.000 claims 11
- 238000001125 extrusion Methods 0.000 claims 6
- 230000037250 Clearance Effects 0.000 claims 4
- 230000035512 clearance Effects 0.000 claims 4
- 238000007599 discharging Methods 0.000 claims 2
Claims (26)
複数のチャネルを備えた調節本体を含み、前記調節本体は、前記上側本体部材に結合するよう構成され、
複数のアジャスタを含み、前記複数のアジャスタの各々は、前記複数のチャネルの各々内にそれぞれ摺動可能に位置決めされ、前記複数のアジャスタの各々は、前記上側本体部材の隙間フランジに結合するよう構成され、
前記複数のアジャスタは、前記隙間フランジに結合され、前記複数のアジャスタの運動により、前記隙間開口部のサイズが変化するよう構成され、
前記複数のアジャスタのそれぞれは、第１の端部にノブ部材を備え、第２の端部に隙間コネクタを備え、この隙間コネクタは、前記隙間フランジの切欠きに係合するように構成され、前記ノブ部材は、前記隙間コネクタに対して回転するように構成されている、調節システム。 An adjustment system that is coupled to a die, wherein the die is positioned adjacent to the upper body member and the upper body member to form a gap channel and a gap opening between the upper body member and the upper body member. The central main body member is positioned adjacent to the upper main body member and has a lower main body member forming a main channel and a main opening between the upper main body member, and the gap opening is formed. Positioned between the gap channel and the main channel, the adjustment system is
The adjustment body includes an adjustment body having a plurality of channels, and the adjustment body is configured to be coupled to the upper body member.
Each of the plurality of adjusters is slidably positioned within each of the plurality of channels, and each of the plurality of adjusters is configured to be coupled to the gap flange of the upper body member. Being done
The plurality of adjusters are coupled to the gap flange, and the size of the gap opening is changed by the movement of the plurality of adjusters .
Each of the plurality of adjusters is provided with a knob member at the first end and a gap connector at the second end, the gap connector being configured to engage the notch of the gap flange. The knob member is an adjustment system configured to rotate with respect to the clearance connector .
前記第２の複数のチャネルの各々内にそれぞれ摺動可能に位置決めされた第２の複数のアジャスタを含み、前記第２の複数のアジャスタの各々は、前記上側本体部材のリップフランジに結合するよう構成され、
前記第２の複数のアジャスタは、前記リップフランジに結合され、前記第２の複数のアジャスタの運動により、前記主開口部のサイズが変化する、請求項１記載の調節システム。 The plurality of channels are the first plurality of channels, the plurality of adjusters are the first plurality of adjusters, the regulation body further comprises a second plurality of channels, and the regulation system further comprises. ,
Each of the second plurality of channels includes a second plurality of adjusters slidably positioned, and each of the second plurality of adjusters is coupled to the lip flange of the upper body member. Configured,
The adjustment system according to claim 1, wherein the second plurality of adjusters are coupled to the lip flange, and the size of the main opening is changed by the movement of the second plurality of adjusters.
第２の複数のねじ山付き部材をさらに含み、前記第２の複数のねじ山付き部材の各々は、前記複数のアジャスタの各々にそれぞれ結合され、前記第２の複数のねじ山付き部材の各々は、第２のピッチを有し、
前記第１のピッチは、前記第２のピッチとは異なる、請求項１記載の調節システム。 Further including a first plurality of threaded members, each of the first plurality of threaded members is coupled to each of the plurality of adjusters, and each of the first plurality of threaded members is coupled to each of the plurality of adjusters. Has a first pitch,
A second plurality of threaded members are further included, and each of the second plurality of threaded members is coupled to each of the plurality of adjusters, and each of the second plurality of threaded members is coupled to each of the plurality of adjusters. Has a second pitch,
The adjustment system according to claim 1, wherein the first pitch is different from the second pitch.
上側表面、隙間表面、前記上側表面と前記隙間表面との間に位置する隙間縁部、隙間フランジ、前記隙間縁部から所定方向に間隔を置いた上側リップ縁部、及び前記隙間フランジから所定方向に間隔を置いたリップフランジを備えた上側本体部材であって、前記上側表面は、前記隙間縁部から前記上側リップ縁部まで延びている前記上側本体部材と、
調節システムと、を有し、前記調節システムは、
第１の複数のチャネル及び第２の複数のチャネルを備えた調節本体と、
第１の複数のアジャスタであって、前記第１の複数のアジャスタの各々は、前記第１の複数のチャネルの各々内にそれぞれ摺動可能に位置決めされ、前記第１の複数のアジャスタの各々は、前記上側本体部材の前記隙間フランジに結合するよう構成され、前記第１の複数のアジャスタが前記隙間フランジに結合されると、前記第１の複数のアジャスタの運動により、前記隙間縁部の位置が変化するように構成された前記第１の複数のアジャスタと、
第２の複数のアジャスタであって、前記第２の複数のアジャスタの各々は、前記第２の複数のチャネルの各々内にそれぞれ摺動可能に位置決めされ、前記第２の複数のアジャスタの各々は、前記上側本体部材の前記リップフランジに結合するように構成され、前記第２の複数のアジャスタが前記リップフランジに結合されると、前記第２の複数のアジャスタの運動により、前記上側リップ縁部の位置が変化するように構成された前記第２の複数のアジャスタと、を備えている、ダイ。 A die with an upper surface, a gap surface, a gap edge located between the upper surface and the gap surface , a gap flange , an upper lip edge spaced in a predetermined direction from the gap edge, and the above. An upper main body member provided with a lip flange spaced from the gap flange in a predetermined direction , wherein the upper surface thereof includes the upper main body member extending from the gap edge portion to the upper lip edge portion .
It has an adjustment system, and the adjustment system is
A control body with a first plurality of channels and a second plurality of channels,
A first plurality of adjusters , each of the first plurality of adjusters being slidably positioned within each of the first plurality of channels, and each of the first plurality of adjusters being slidably positioned. When the first plurality of adjusters are coupled to the gap flange, the position of the gap edge portion is determined by the movement of the first plurality of adjusters. With the first plurality of adjusters configured to change,
A second plurality of adjusters, each of the second plurality of adjusters being slidably positioned within each of the second plurality of channels, and each of the second plurality of adjusters being slidably positioned. , The upper lip edge portion is configured to be coupled to the lip flange of the upper body member, and when the second plurality of adjusters are coupled to the lip flange, the movement of the second plurality of adjusters causes the upper lip edge portion. A die comprising the second plurality of adjusters configured to change the position of the .
上側表面、隙間表面、前記上側表面と前記隙間表面との間に位置決めされた隙間縁部、及び隙間フランジを備えた上側本体部材と、
調節システムと、を有し、前記調節システムは、
複数のチャネルを備えた調節本体と、
複数のアジャスタであって、前記複数のアジャスタの各々は、前記複数のチャネルの各々内にそれぞれ摺動可能に位置決めされ、前記複数のアジャスタの各々は、前記上側本体部材の前記隙間フランジに結合するように構成され、前記複数のアジャスタが前記隙間フランジに結合されると、前記複数のアジャスタの運動により、前記隙間縁部の位置が変化するように構成された前記複数のアジャスタと、
前記上側本体部材は、調節部分及び屈曲フランジによって前記調節部分に連結された取り付け部分を有し、前記調節部分は、前記隙間フランジを構成し、前記複数のアジャスタは、前記隙間フランジに結合され、前記複数のアジャスタの運動により、前記調節部分は、前記屈曲フランジ回りに前記取り付け部分に対して回転する、ダイ。 It ’s a die,
An upper body member having an upper surface, a gap surface, a gap edge positioned between the upper surface and the gap surface, and a gap flange.
It has an adjustment system, and the adjustment system is
Adjustment body with multiple channels and
A plurality of adjusters, each of which is slidably positioned within each of the plurality of channels, and each of the plurality of adjusters is coupled to the gap flange of the upper body member. When the plurality of adjusters are coupled to the gap flange, the plurality of adjusters configured to change the position of the gap edge portion by the movement of the plurality of adjusters, and the plurality of adjusters.
The upper body member has a mounting portion connected to the adjusting portion by an adjusting portion and a bending flange, the adjusting portion constitutes the gap flange, and the plurality of adjusters are coupled to the gap flange. Due to the movement of the plurality of adjusters, the adjusting portion rotates around the bending flange with respect to the mounting portion.
前記複数のアジャスタが前記隙間フランジに結合されると、前記複数のアジャスタの運動により、前記隙間開口部のサイズが変化する、請求項１０記載のダイ。 It further comprises a central body member with an upper central surface, a lower central surface, and a central edge located between the upper center surface and the lower center surface, wherein the central body member is the upper body member. A gap channel is formed between the gap surface and the upper center surface, and a gap opening is formed between the gap edge portion and the central edge portion.
The die according to claim 10, wherein when the plurality of adjusters are coupled to the gap flange, the size of the gap opening changes due to the movement of the plurality of adjusters.
下側縁部を備えた下側表面を含む下側本体部材を有し、前記下側本体部材は、前記上側本体部材に隣接して位置決めされていて前記下側本体部材の前記下側表面と前記上側本体部材の前記上側表面との間に主チャネルを構成するとともに前記下側本体部材の前記下側縁部と前記上側本体部材の前記上側縁部との間に主開口部を構成し、
前記隙間開口部は、前記隙間チャネルと前記主チャネルとの間に配置されている、請求項１１記載のダイ。 The upper surface of the upper body comprises an upper edge, and the die further comprises.
It has a lower body member including a lower surface with a lower edge, the lower body member being positioned adjacent to the upper body member and with the lower surface of the lower body member. A main channel is formed between the upper surface of the upper main body member and a main opening is formed between the lower edge portion of the lower main body member and the upper edge portion of the upper main body member.
11. The die according to claim 11, wherein the gap opening is arranged between the gap channel and the main channel.
前記上側本体部材は、
リップフランジを有し、前記リップフランジ及び前記隙間フランジは、前記調節部分を構成し、
前記調節システムはさらに、
前記第２の複数のチャネルの各々内にそれぞれ摺動可能に位置決めされた第２の複数のアジャスタを含み、前記第２の複数のアジャスタの各々は、前記上側本体部材の前記リップフランジに結合されるよう構成され、前記第２の複数のアジャスタが前記リップフランジに結合されると、前記第２の複数のアジャスタの運動により、前記主開口部のサイズが変化する、請求項１２記載のダイ。 The plurality of channels are the first plurality of channels, the plurality of adjusters are the first plurality of adjusters, and the control body further comprises a second plurality of channels.
The upper body member
It has a lip flange, and the lip flange and the gap flange constitute the adjustment portion.
The regulation system further
Each of the second plurality of channels includes a second plurality of adjusters slidably positioned, each of the second plurality of adjusters coupled to the lip flange of the upper body member. 12. The die according to claim 12, wherein when the second plurality of adjusters are coupled to the lip flange, the size of the main opening is changed by the movement of the second plurality of adjusters.
第２の複数のねじ山付き調整部材をさらに有し、前記第２の複数のねじ山付き調整部材の各々は、前記第１の複数のアジャスタの各々にそれぞれ結合され、前記第２の複数のねじ山付き調整部材の各々は、第２のピッチを有し、
前記第１のピッチは、前記第２のピッチと異なっている、請求項１３記載のダイ。 Further having a first plurality of threaded adjusting members, each of the first plurality of threaded adjusting members is coupled to each of the first plurality of adjusters, respectively, and the first plurality of threaded adjusting members are respectively coupled to each of the first plurality of adjusters. Each of the threaded adjustment members has a first pitch and
Further having a second plurality of threaded adjusting members, each of the second plurality of threaded adjusting members is coupled to each of the first plurality of adjusters, respectively, and the second plurality of threaded adjusting members are respectively coupled to the first plurality of adjusters. Each of the threaded adjustment members has a second pitch and
13. The die according to claim 13, wherein the first pitch is different from the second pitch.
上側表面、隙間表面、前記上側表面と前記隙間表面との間に位置する隙間縁部、屈曲ヒンジ、及び、この屈曲ヒンジの回りを運動するように構成された隙間フランジを備えた上側本体部材を有し、
上側中央表面、下側中央表面、及び前記上側中央表面と前記下側中央表面との間に位置する中央縁部を備えた中央本体部材を有し、前記中央本体部材は、前記上側本体部材に隣接して位置決めされていて前記隙間表面と前記上側中央表面との間に隙間チャネルを構成するとともに前記隙間縁部と前記中央縁部との間に隙間開口部を構成し、
調節システムを有し、前記調節システムは、
複数のアジャスタチャネルを備えた調節本体と、
複数の隙間アジャスタと、を含み、前記複数の隙間アジャスタの各々は、前記複数のアジャスタチャネルの各々内にそれぞれ摺動可能に位置決めされ、前記複数の隙間アジャスタの各々は、前記上側本体部材の前記隙間フランジに結合するよう構成され、前記複数の隙間アジャスタが前記隙間フランジに結合されると、前記複数の隙間アジャスタの運動により、前記隙間フランジを前記屈曲ヒンジ回りに運動させて、前記屈曲ヒンジが屈曲し、前記隙間開口部のサイズが変化する、ダイ。 It ’s a die,
An upper body member having an upper surface, a gap surface, a gap edge located between the upper surface and the gap surface, a bending hinge, and a gap flange configured to move around the bending hinge. Have and
It has a central body member with an upper center surface, a lower center surface, and a central edge located between the upper center surface and the lower center surface, the central body member being the upper body member. Positioned adjacently, a gap channel is formed between the gap surface and the upper central surface, and a gap opening is formed between the gap edge portion and the central edge portion.
It has a regulation system, the regulation system is
An adjustment body with multiple adjuster channels and
Each of the plurality of gap adjusters, including the plurality of gap adjusters, is slidably positioned within each of the plurality of adjuster channels, and each of the plurality of gap adjusters is the said of the upper body member. It is configured to be coupled to the gap flange, and when the plurality of gap adjusters are coupled to the gap flange, the movement of the plurality of gap adjusters causes the gap flange to move around the bending hinge, and the bending hinge is formed. A die that bends and changes the size of the gap opening.
下側縁部を備えた下側表面を含む下側本体部材を有し、前記下側本体部材は、前記上側本体部材に隣接して位置決めされていて前記下側本体部材の前記下側表面と前記上側本体部材の前記上側表面との間に主チャネルを構成するとともに前記下側本体部材の前記下側縁部と前記上側本体部材の前記上側縁部との間に主開口部を構成し、
前記隙間開口部は、前記隙間チャネルと前記主チャネルとの間に配置されている、請求項１６記載のダイ。 The upper surface of the upper body member comprises an upper edge portion, and the die further comprises.
It has a lower body member including a lower surface with a lower edge, the lower body member being positioned adjacent to the upper body member and with the lower surface of the lower body member. A main channel is formed between the upper surface of the upper main body member and a main opening is formed between the lower edge portion of the lower main body member and the upper edge portion of the upper main body member.
16. The die according to claim 16, wherein the gap opening is arranged between the gap channel and the main channel.
前記上側本体部材は、
リップフランジを有し、
前記調節システムはさらに、
前記複数のリップチャネルの各々内にそれぞれ摺動可能に位置決めされた複数のリップアジャスタを含み、前記複数のリップアジャスタの各々は、前記上側本体部材の前記リップフランジに結合するよう構成され、前記複数のリップアジャスタが前記リップフランジに結合されると、前記複数のリップアジャスタの運動により、前記主開口部のサイズが変化する、請求項１７記載のダイ。 The adjustment body further comprises a plurality of lip channels.
The upper body member
Has a lip flange,
The regulation system further
Each of the plurality of lip channels comprises a plurality of slidably positioned lip adjusters, each of the plurality of lip adjusters configured to be coupled to the lip flange of the upper body member. 17. The die according to claim 17, wherein when the lip adjuster is coupled to the lip flange, the size of the main opening is changed by the movement of the plurality of lip adjusters.
第２の上側中央表面、第２の下側中央表面、及び前記第２の上側中央表面と前記第２の下側中央表面との間に位置する第２の中央縁部を備えた第２の中央本体部材を有し、前記第２の中央本体部材は、前記下側本体部材に隣接して位置決めされていて前記第２の隙間表面と前記第２の下側中央表面との間に第２の隙間チャネルを構成するとともに前記第２の隙間縁部と前記第２の中央縁部との間に第２の隙間開口部を構成し、
第２の調節システムを有し、前記第２の調節システムは、
第２の複数の隙間チャネルを備えた第２の調節本体と、
第２の複数の隙間アジャスタと、を含み、前記第２の複数の隙間アジャスタの各々は、前記第２の複数の隙間チャネルの各々内にそれぞれ摺動可能に位置決めされ、前記第２の複数の隙間アジャスタの各々は、前記下側本体部材の前記第２の隙間フランジに結合するよう構成され、前記第２の複数の隙間アジャスタが前記第２の隙間フランジに結合されると、前記第２の複数の隙間アジャスタの運動により、前記第２の隙間開口部のサイズが変化する、請求項１８記載のダイ。 The central body member is a first central member, the adjustment system is a first adjustment system, and the lower body member is a second gap surface, the second gap surface and the lower side. It has a second gap edge located between the surface and a second gap flange, and the die further comprises.
A second with a second upper central surface, a second lower central surface, and a second central edge located between the second upper central surface and the second lower central surface. It has a central body member, and the second center body member is positioned adjacent to the lower body member and has a second gap surface between the second gap surface and the second lower center surface. A second gap opening is formed between the second gap edge portion and the second central edge portion.
It has a second regulation system, said second regulation system.
A second adjustment body with a second plurality of gap channels,
Each of the second plurality of gap adjusters, including the second plurality of gap adjusters, is slidably positioned within each of the second plurality of gap channels. Each of the gap adjusters is configured to be coupled to the second gap flange of the lower body member, and when the second plurality of gap adjusters are coupled to the second gap flange, the second gap adjuster is connected. The die according to claim 18, wherein the size of the second gap opening changes due to the movement of the plurality of gap adjusters.
前記隙間開口部を通って前記隙間チャネル経由で第１の流体を前記主チャネル中に提供するステップと、
第２の流体を前記下側チャネル経由で前記主チャネル中に提供して前記第１の流体が前記主チャネル内の前記第２の流体と合流するようにするステップと、
複数のアジャスタの運動により、前記押出ダイの隙間フランジを前記押出ダイの屈曲ヒンジ回りに運動させて、前記屈曲ヒンジを屈曲させることにより、前記隙間開口部のサイズを調節することによって前記隙間開口部を通って流れる前記第１の流体の厚さを調節するステップと、を含む、方法。 A method of quantitatively discharging a fluid through an extrusion die, wherein the extrusion die comprises a gap channel, a gap opening, a main channel, a main opening, and a lower channel, wherein the gap opening is the main channel. Positioned between and the clearance channel, the method
A step of providing a first fluid into the main channel through the gap opening and through the gap channel.
A step of providing a second fluid through the lower channel into the main channel so that the first fluid merges with the second fluid in the main channel.
By moving the gap flange of the extrusion die around the bending hinge of the extrusion die by the movement of the plurality of adjusters, the gap opening is adjusted by adjusting the size of the gap opening by bending the bending hinge. A method comprising adjusting the thickness of the first fluid flowing through.
前記隙間開口部を通って流れる前記第１の流体の厚さを調節する前記ステップは、
前記複数のアジャスタのうちの前記少なくとも１つの運動により、前記隙間開口部の前記サイズが変化するように前記隙間フランジに結合された前記複数のアジャスタのうちの少なくとも１つの調節するステップを含む、請求項２０記載の方法。 The extrusion die has an adjustment system that includes a clearance flange and the plurality of adjusters coupled to the clearance flange.
The step of adjusting the thickness of the first fluid flowing through the gap opening is
A claim comprising the step of adjusting at least one of the plurality of adjusters coupled to the gap flange such that the movement of the at least one of the plurality of adjusters changes the size of the gap opening. Item 20. The method according to item 20.
前記主開口部のサイズを調節することによって前記主開口部を通って定量吐出された前記合流した第１の流体と第２の流体の厚さを調節するステップとをさらに含む、請求項２１記載の方法。 A step of quantitatively discharging the merged first fluid and the second fluid through the main opening, and
21. the method of.
前記主開口部を通る前記合流した第１の流体と第２の流体の厚さを調節する前記ステップは、
前記第２の複数のアジャスタのうちの前記少なくとも１つの運動により、前記主開口部の前記サイズが変化するよう前記リップフランジに結合された前記第２の複数のアジャスタのうちの少なくとも１つを調節するステップを含む、請求項２２記載の方法。 The extrusion die has a lip flange, the plurality of adjusters is a first plurality of adjusters, and the adjustment system further includes a second plurality of adjusters coupled to the lip flange.
The step of adjusting the thickness of the merged first fluid and the second fluid through the main opening is
The movement of at least one of the second plurality of adjusters adjusts at least one of the second plurality of adjusters coupled to the lip flange so that the size of the main opening is changed. 22. The method of claim 22, comprising the step of performing.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/952,624 US11045991B2 (en) | 2018-04-13 | 2018-04-13 | Dual stage flex lip for an extrusion die |
| US15/952,624 | 2018-04-13 | ||
| PCT/US2019/025559 WO2019199539A1 (en) | 2018-04-13 | 2019-04-03 | A dual stage flex lip for an extrusion die |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021521031A JP2021521031A (en) | 2021-08-26 |
| JPWO2019199539A5 true JPWO2019199539A5 (en) | 2022-04-06 |
| JP7153084B2 JP7153084B2 (en) | 2022-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020556225A Active JP7153084B2 (en) | 2018-04-13 | 2019-04-03 | Double bent lip for extrusion die |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11045991B2 (en) |
| EP (1) | EP3774273A1 (en) |
| JP (1) | JP7153084B2 (en) |
| CN (1) | CN111971156B (en) |
| WO (1) | WO2019199539A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290808B (en) * | 2021-05-21 | 2022-08-05 | 浙江中聚材料有限公司 | Manufacturing equipment for multi-layer co-extrusion solar backboard |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2343581A1 (en) | 1976-03-10 | 1977-10-07 | Beghin Say Sa | INDUSTRY DEVICE FOR THE PRODUCTION OF COMPOSITE SHEETS OR FILMS |
| JPS60190324A (en) | 1984-03-12 | 1985-09-27 | Plast Kogaku Kenkyusho:Kk | Multi-layer die |
| US4704083A (en) * | 1985-06-19 | 1987-11-03 | Toshiba Kikai Kabushiki Kaisha | T-dies adapted for extrusion molding |
| DE3628974C1 (en) * | 1986-08-26 | 1988-02-25 | Schmidt Erwepa Maschf | Wide slot nozzle for extruding thermoplastics |
| US5259747A (en) * | 1992-04-30 | 1993-11-09 | The Cloeren Company | Web thickness control |
| CN2221479Y (en) * | 1995-03-01 | 1996-03-06 | 陈瑞全 | Multiple-regulating die of multi-layered plastic articles |
| JP3467585B2 (en) * | 2000-12-12 | 2003-11-17 | 株式会社化繊ノズル製作所 | Lip gap setting device for T-die of thermal displacement type |
| KR20070121780A (en) | 2005-03-22 | 2007-12-27 | 도시바 기카이 가부시키가이샤 | Die for molding multi-layer film sheet |
| US10040234B2 (en) * | 2014-05-27 | 2018-08-07 | Nordson Corporation | Multi-manifold extrusion die with deckle system and method of using same |
| US9815237B2 (en) * | 2015-02-20 | 2017-11-14 | Nordson Corporation | System for adjusting the land channel length on an extrusion die |
-
2018
- 2018-04-13 US US15/952,624 patent/US11045991B2/en active Active
-
2019
- 2019-04-03 WO PCT/US2019/025559 patent/WO2019199539A1/en active Application Filing
- 2019-04-03 JP JP2020556225A patent/JP7153084B2/en active Active
- 2019-04-03 CN CN201980025724.2A patent/CN111971156B/en active Active
- 2019-04-03 EP EP19718217.3A patent/EP3774273A1/en active Pending
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