JP5456770B2 - 石英ガラスるつぼの製造方法及び装置 - Google Patents
石英ガラスるつぼの製造方法及び装置 Download PDFInfo
- Publication number
- JP5456770B2 JP5456770B2 JP2011512054A JP2011512054A JP5456770B2 JP 5456770 B2 JP5456770 B2 JP 5456770B2 JP 2011512054 A JP2011512054 A JP 2011512054A JP 2011512054 A JP2011512054 A JP 2011512054A JP 5456770 B2 JP5456770 B2 JP 5456770B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- heat shield
- mold
- light gas
- layer
- 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.)
- Active
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims description 63
- 239000008187 granular material Substances 0.000 claims abstract description 51
- 238000004519 manufacturing process Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims description 144
- 239000000155 melt Substances 0.000 claims description 53
- 238000004017 vitrification Methods 0.000 claims description 38
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 20
- 239000001307 helium Substances 0.000 claims description 19
- 229910052734 helium Inorganic materials 0.000 claims description 19
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 19
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- 239000001301 oxygen Substances 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 14
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 150000002431 hydrogen Chemical class 0.000 claims description 3
- 238000002844 melting Methods 0.000 abstract description 15
- 230000008018 melting Effects 0.000 abstract description 15
- 230000009471 action Effects 0.000 abstract description 10
- 239000000377 silicon dioxide Substances 0.000 abstract description 3
- 229910052681 coesite Inorganic materials 0.000 abstract 2
- 229910052906 cristobalite Inorganic materials 0.000 abstract 2
- 235000012239 silicon dioxide Nutrition 0.000 abstract 2
- 229910052682 stishovite Inorganic materials 0.000 abstract 2
- 229910052905 tridymite Inorganic materials 0.000 abstract 2
- 230000008569 process Effects 0.000 description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 230000001419 dependent effect Effects 0.000 description 5
- 238000010891 electric arc Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 230000007480 spreading Effects 0.000 description 5
- 238000003892 spreading Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 239000006004 Quartz sand Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
- C30B15/10—Crucibles or containers for supporting the melt
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/09—Other methods of shaping glass by fusing powdered glass in a shaping mould
- C03B19/095—Other methods of shaping glass by fusing powdered glass in a shaping mould by centrifuging, e.g. arc discharge in rotating mould
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B35/00—Apparatus not otherwise provided for, specially adapted for the growth, production or after-treatment of single crystals or of a homogeneous polycrystalline material with defined structure
- C30B35/002—Crucibles or containers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Glass Melting And Manufacturing (AREA)
Description
Claims (19)
- 石英ガラスるつぼを製造する方法であって、回転軸(4)の周りを回転すると共に内壁を備える溶融モールド(1)内でSiO2内層顆粒をガラス化する工程を含み、前記溶融モールドは、遮熱材(2)によって少なくとも部分的に覆われる上側開口を有し、前記ガラス化は、石英ガラスのるつぼベースモールド(12)上に透明内層を形成するように軽ガス、すなわちヘリウム又は水素を含有する雰囲気中でプラズマ領域(13)の作用下で行われ、前記軽ガスを含有する雰囲気の少なくとも一部は、前記遮熱材(2)のガス入口(8、9)を通して前記溶融モールド(1)に供給され、前記ガラス化工程に先立つ層形成工程において、前記SiO2内層顆粒の顆粒層(14)が前記内壁上に形成され、前記プラズマ領域(13)と前記ガス入口(8、9)を有する前記遮熱材(2)とが、少なくとも前記回転軸(4)に垂直な方向に可動であり且つ前記顆粒層(14)をガラス化するように前記ガラス化工程中に前記顆粒層(14)の方向に横方向に移動する石英ガラスるつぼの製造方法。
- 前記ガラス化工程は、開放流系で行われる請求項1に記載の方法。
- 前記軽ガスは、制御されたガス流として連続的に前記溶融モールド(1)に供給される請求項1又は2に記載の方法。
- 前記溶融モールド(1)の前記上側開口は、前記遮熱材(2)の横方向偏向時にも覆われたままである請求項1〜3のいずれか1項に記載の方法。
- 前記軽ガスは、前記遮熱材の前記ガス入口(8、9)を介して前記プラズマ領域(13)に吹き込まれる請求項1〜4のいずれか1項に記載の方法。
- 前記プラズマ領域(13)及び前記遮熱材(2)は、同期移動する請求項1〜5のいずれか1項に記載の方法。
- 前記層形成工程と前記ガラス化工程との間に、前記溶融モールド(1)内の雰囲気が前記軽ガスを含有する雰囲気によって富化されるガス富化操作が行われる請求項1〜6のいずれか1項に記載の方法。
- 前記ガス富化操作は、前記遮熱材(2)の前記ガス入口(8、9)を介した前記溶融モールド(1)への軽ガスの供給と、前記るつぼベースモールド(12)の外壁の真空引きとを含む請求項7に記載の方法。
- ガラス化中に、前記るつぼベースモールド(12)の前記外壁が真空引き(17)される請求項8に記載の方法。
- 前記軽ガスを含有する雰囲気は、ヘリウムと50体積%未満の酸素とを含有する請求項1〜9のいずれか1項に記載の方法。
- 前記軽ガスを含有する雰囲気は、ヘリウムと10体積%〜30体積%の範囲の酸素とを含有する請求項10に記載の方法。
- 前記軽ガスを含有する雰囲気は、軽ガス及び酸素から成る混合物の制御された供給によって生成される請求項1〜11のいずれか1項に記載の方法。
- 前記軽ガスを含有する雰囲気は、軽ガスの制御された供給及び酸素の制御された供給によって生成される請求項1〜12のいずれか1項に記載の方法。
- 石英ガラスるつぼの製造装置であって、回転軸の周りを回転可能であると共に軽ガス、すなわちヘリウム又は水素用のガス入口(8、9)を有する遮熱材によって少なくとも部分的に覆われ得る上側開口を有する溶融モールド(1)と、該溶融モールド(1)に導入可能なプラズマ源とを備え、該プラズマ源(13)と前記ガス入口(8、9)を有する前記遮熱材(2)とは、少なくとも前記回転軸(4)に垂直な方向に可動であるように構成される石英ガラスるつぼの製造装置。
- 前記遮熱材(2)及び前記上側開口は、それらの間に隙間を画定する請求項14に記載の装置。
- ガス流量制御器(16)が、前記溶融モールド(1)に前記軽ガスを供給する請求項14又は15に記載の装置。
- 前記遮熱材(2)は、該遮熱材(2)の横方向偏向の場合でも前記溶融モールド(1)の前記上側開口を越えて突出するのに十分な横方向寸法を有する請求項14〜16のいずれか1項に記載の装置。
- 真空手段が、前記溶融モールド(1)の外壁に真空(17)を生成する請求項14〜17のいずれか1項に記載の装置。
- 前記遮熱材(2)の前記ガス入口(8、9)に、前記軽ガスを供給するフレキシブルパイプが設けられる請求項14〜18のいずれか1項に記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008026890.9 | 2008-06-05 | ||
DE102008026890A DE102008026890B3 (de) | 2008-06-05 | 2008-06-05 | Verfahren und Vorrichtung zur Herstellung eines Tiegels aus Quarzglas |
PCT/EP2009/055451 WO2009146992A1 (en) | 2008-06-05 | 2009-05-06 | Method and apparatus for producing a crucible of quartz glass |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011521882A JP2011521882A (ja) | 2011-07-28 |
JP5456770B2 true JP5456770B2 (ja) | 2014-04-02 |
Family
ID=40586175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011512054A Active JP5456770B2 (ja) | 2008-06-05 | 2009-05-06 | 石英ガラスるつぼの製造方法及び装置 |
Country Status (10)
Country | Link |
---|---|
US (1) | US8789391B2 (ja) |
EP (1) | EP2300380B1 (ja) |
JP (1) | JP5456770B2 (ja) |
KR (1) | KR101595403B1 (ja) |
CN (1) | CN102046543B (ja) |
AT (1) | ATE547385T1 (ja) |
DE (1) | DE102008026890B3 (ja) |
ES (1) | ES2383450T3 (ja) |
TW (1) | TWI468351B (ja) |
WO (1) | WO2009146992A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005289776A (ja) * | 2004-04-05 | 2005-10-20 | Canon Inc | 結晶製造方法および結晶製造装置 |
US8272234B2 (en) * | 2008-12-19 | 2012-09-25 | Heraeus Shin-Etsu America, Inc. | Silica crucible with pure and bubble free inner crucible layer and method of making the same |
JP4951040B2 (ja) * | 2009-08-05 | 2012-06-13 | 信越石英株式会社 | シリカ容器及びその製造方法 |
US9003832B2 (en) * | 2009-11-20 | 2015-04-14 | Heraeus Shin-Etsu America, Inc. | Method of making a silica crucible in a controlled atmosphere |
FR2954764B1 (fr) * | 2009-12-30 | 2011-12-30 | Saint Gobain Quartz Sas | Creuset en silice |
JP5605903B2 (ja) * | 2010-12-02 | 2014-10-15 | 株式会社Sumco | シリカガラスルツボ製造装置 |
US9221709B2 (en) * | 2011-03-31 | 2015-12-29 | Raytheon Company | Apparatus for producing a vitreous inner layer on a fused silica body, and method of operating same |
CN102363319A (zh) * | 2011-06-30 | 2012-02-29 | 德清县建明坩埚厂 | 一种用于坩埚成型机的下模 |
DE102011113130B3 (de) * | 2011-09-14 | 2013-01-24 | Heraeus Quarzglas Gmbh & Co. Kg | Solarstrahlungsempfänger mit einem Eintrittsfenster aus Quarzglas |
JP7141844B2 (ja) * | 2018-04-06 | 2022-09-26 | 信越石英株式会社 | 石英ガラスるつぼの製造方法 |
CN114650970B (zh) * | 2019-10-31 | 2023-01-03 | 汤浅化成株式会社 | 玻璃比色皿的制造装置和制造方法 |
WO2021202102A1 (en) * | 2020-03-30 | 2021-10-07 | Corning Incorporated | Apparatus and method for reducing defects in glass melt systems |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6168327A (ja) * | 1984-09-11 | 1986-04-08 | Toshiba Corp | 六フツ化ウランガスの回収装置 |
JP2830987B2 (ja) * | 1994-07-19 | 1998-12-02 | 信越石英株式会社 | 石英ガラスルツボ及びその製造方法 |
DE19541372A1 (de) * | 1994-11-15 | 1996-05-23 | Gen Electric | Tiegel aus geschmolzenem Quarz sowie Verfahren zu dessen Herstellung |
JP4398527B2 (ja) * | 1998-05-25 | 2010-01-13 | 信越石英株式会社 | シリコン単結晶引き上げ用石英ガラスるつぼ |
WO2000059837A1 (en) * | 1999-04-06 | 2000-10-12 | Nanwa Quartz, Inc. | Method for manufacturing quartz glass crucible |
JP4548682B2 (ja) * | 1999-04-06 | 2010-09-22 | 株式会社ワコム製作所 | 石英ガラスるつぼの製造方法 |
JP3765368B2 (ja) * | 1999-06-01 | 2006-04-12 | 東芝セラミックス株式会社 | 石英ガラスルツボおよびその製造方法 |
US6502422B1 (en) * | 2000-10-27 | 2003-01-07 | General Electric Company | Method for quartz crucible fabrication |
JP4279015B2 (ja) | 2002-03-19 | 2009-06-17 | コバレントマテリアル株式会社 | 石英ガラスルツボ及び石英ガラスルツボの製造方法 |
DE10324440A1 (de) * | 2003-05-28 | 2004-12-16 | Wacker-Chemie Gmbh | Verfahren zur Herstellung eines innenseitig verglasten SiO2-Tiegels |
JP5080764B2 (ja) | 2005-08-08 | 2012-11-21 | 信越石英株式会社 | 石英ガラス坩堝の製造方法 |
-
2008
- 2008-06-05 DE DE102008026890A patent/DE102008026890B3/de not_active Expired - Fee Related
-
2009
- 2009-01-09 US US12/319,592 patent/US8789391B2/en not_active Expired - Fee Related
- 2009-05-06 KR KR1020107027334A patent/KR101595403B1/ko active IP Right Grant
- 2009-05-06 EP EP09757375A patent/EP2300380B1/en not_active Not-in-force
- 2009-05-06 CN CN200980121185.9A patent/CN102046543B/zh active Active
- 2009-05-06 AT AT09757375T patent/ATE547385T1/de active
- 2009-05-06 JP JP2011512054A patent/JP5456770B2/ja active Active
- 2009-05-06 ES ES09757375T patent/ES2383450T3/es active Active
- 2009-05-06 WO PCT/EP2009/055451 patent/WO2009146992A1/en active Application Filing
- 2009-05-08 TW TW98115224A patent/TWI468351B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN102046543A (zh) | 2011-05-04 |
ES2383450T3 (es) | 2012-06-21 |
CN102046543B (zh) | 2013-10-16 |
JP2011521882A (ja) | 2011-07-28 |
KR20110031909A (ko) | 2011-03-29 |
US8789391B2 (en) | 2014-07-29 |
TWI468351B (zh) | 2015-01-11 |
ATE547385T1 (de) | 2012-03-15 |
KR101595403B1 (ko) | 2016-02-18 |
EP2300380B1 (en) | 2012-02-29 |
TW200951084A (en) | 2009-12-16 |
EP2300380A1 (en) | 2011-03-30 |
DE102008026890B3 (de) | 2009-06-04 |
US20090277223A1 (en) | 2009-11-12 |
WO2009146992A1 (en) | 2009-12-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5456770B2 (ja) | 石英ガラスるつぼの製造方法及び装置 | |
US8347650B2 (en) | Method of producing a quartz glass crucible | |
KR100637027B1 (ko) | 합성 실리카로부터 유리 잉고트를 생산하는 방법 및 장치 | |
US7427327B2 (en) | Silica glass crucible with barium-doped inner wall | |
JP5489330B2 (ja) | 純粋且つ無気泡のるつぼ内層を有するシリカるつぼの製造方法 | |
WO2000059837A1 (en) | Method for manufacturing quartz glass crucible | |
EP2325146B1 (en) | Method of making a silica crucible in a controlled atmosphere | |
JPH0920586A (ja) | シリコン単結晶引上げ用石英ガラスルツボの製造方法 | |
JP5829686B2 (ja) | 合成石英ガラスから成る透明な内層を備えた石英ガラスるつぼを製造する方法 | |
US20030029195A1 (en) | Method for producing a quartz glass crucible for pulling up silicon single crystal and apparatus | |
JP5635686B2 (ja) | 合成石英ガラスからなる透明な内層を有する石英ガラスルツボの製造方法 | |
JP4087708B2 (ja) | シリカるつぼ製造装置 | |
JP2001233629A (ja) | 石英ガラスるつぼの製造方法 | |
JP4133329B2 (ja) | 石英るつぼ製造方法 | |
JP2005529050A (ja) | 厚肉シリカ管の製造 | |
JP3770566B2 (ja) | シリンダー状石英ガラスの製造方法 | |
JP2021070608A (ja) | 石英ガラスルツボ及びその製造方法 | |
JP2017186212A (ja) | 石英ルツボ製造用モールド及び該モールドの製造方法 | |
US20110120189A1 (en) | Method for producing a component with a layer of transparent quartz glass |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20111104 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20130116 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130205 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20130507 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20130514 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130520 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130903 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20131202 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140107 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140108 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 5456770 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |