JP5350255B2 - ケイ素合金化多相鋼からフラット鋼生成物を製造する方法 - Google Patents
ケイ素合金化多相鋼からフラット鋼生成物を製造する方法 Download PDFInfo
- Publication number
- JP5350255B2 JP5350255B2 JP2009533824A JP2009533824A JP5350255B2 JP 5350255 B2 JP5350255 B2 JP 5350255B2 JP 2009533824 A JP2009533824 A JP 2009533824A JP 2009533824 A JP2009533824 A JP 2009533824A JP 5350255 B2 JP5350255 B2 JP 5350255B2
- Authority
- JP
- Japan
- Prior art keywords
- hot
- rolled strip
- strip
- cold
- rolled
- 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.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/041—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing involving a particular fabrication or treatment of ingot or slab
- C21D8/0415—Rapid solidification; Thin strip casting
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
- C21D8/0426—Hot rolling
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
- C21D8/0436—Cold rolling
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
- C21D8/0473—Final recrystallisation annealing
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/005—Ferrite
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Coating With Molten Metal (AREA)
- Chemical Vapour Deposition (AREA)
Description
以下の組成(重量%で表示)
C: 0.10 〜 0.15%
Mn: 0.80 〜 1.20%
P: ≦ 0.030%
S: ≦ 0.004%
Si: 1.10 〜 1.30%
Al: 0.0 〜 0.05%
N: ≦ 0.0060%
Cr: 0.30 〜 0.60%
Ti: 0.080 〜 0.120%
Nb: 0.040 〜 0.060%
Mo: 0.150 〜 0.250%
残余鉄及び不可避の不純物
を有し、そして、多相ミクロ組織を形成する鋼を、厚さ1〜4mmを有する鋳造ストリップへ鋳造して;
850〜1000℃の範囲にある最終熱間圧延温度、20%を超える変形度で、前記鋳造ストリップを連続処理中にインラインで、0.5〜3.2mmの範囲にある厚さを有する熱間圧延ストリップへ熱間圧延して;
前記熱間圧延ストリップを、450〜700℃の範囲にある巻き取り温度で巻き取り;そして、
5%の最小破断伸びA80での、880MPaの最小引張強さRmを有する熱間圧延ストリップを得る;
フラット鋼生成物の製造方法によって達成される。
Claims (14)
- フラット鋼生成物の製造方法であって、
以下の組成(質量%で表示)
C: 0.10 〜 0.15 %
Mn: 0.80 〜 1.20 %
P: ≦ 0.030 %
S: ≦ 0.004 %
Si: 1.10 〜 1.30 %
Al: 0.0 〜 0.05 %
N: ≦ 0.0060 %
Cr: 0.30 〜 0.60 %
Ti: 0.080 〜 0.120 %
Nb: 0.040 〜 0.060 %
Mo: 0.150 〜 0.250 %
残余鉄及び不可避の不純物
を有し、そして、多相ミクロ組織を形成する鋼を、厚さ1〜4mmを有する鋳造ストリップへ鋳造して;
850〜1000℃の範囲にある最終熱間圧延温度、20%を超える変形度で、前記鋳造ストリップを連続処理中にインラインで、0.5〜3.2mmの範囲にある厚さを有する熱間圧延ストリップへ熱間圧延して;
前記熱間圧延ストリップを、450〜700℃の範囲にある巻き取り温度で巻き取り;そして、
5%以上の破断伸びA80 及び880MPa以上の引張強さRmを有する熱間圧延ストリップを得る;
前記製造方法。 - 熱間圧延ストリップの幅が、1200mmを超えることを特徴とする、請求項1に記載の方法。
- 熱間圧延ストリップの厚さが、1.5mm以下であることを特徴とする、請求項1又は2に記載の方法。
- 熱間圧延ストリップを、厚さ0.5〜1.4mmを有する冷間圧延ストリップへ冷間圧延することを特徴とする、請求項1〜3のいずれか一項に記載の方法。
- 冷間圧延ストリップを、焼鈍温度750〜805℃で焼鈍することを特徴とする、請求項4に記載の方法。
- 冷間圧延ストリップの引張強さが、1000MPa以上であることを特徴とする、請求項4又は5に記載の方法。
- 冷間圧延ストリップが、5%以上の破断伸びA50を有することを特徴とする、請求項4〜6のいずれか一項に記載の方法。
- 冷間圧延ストリップを、焼鈍温度810〜850℃で焼鈍することを特徴とする、請求項4に記載の方法。
- 冷間圧延ストリップの引張強さが、800MPaを超えることを特徴とする、請求項4又は8に記載の方法。
- 冷間圧延ストリップが、5%以上の破断伸びA50を有することを特徴とする、請求項4、8、又は9のいずれか一項に記載の方法。
- 熱間圧延又は冷間圧延ストリップに、金属コーティングを施すことを特徴とする、請求項1〜10のいずれか一項に記載の方法。
- 金属コーティングが亜鉛コーティングであることを特徴とする、請求項11に記載の方法。
- 得られた熱間圧延ストリップが10%以上の破断伸びA80 である場合に、巻き取り温度が550〜700℃であることを特徴とする、請求項1〜12のいずれか一項に記載の方法。
- 得られた熱間圧延ストリップが1000MPa以上の引張強さRm である場合に、最終熱間圧延温度が900〜1000℃であり、そして、巻き取り温度が450〜550℃であることを特徴とする、請求項1〜12のいずれか一項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06123141A EP1918405B1 (de) | 2006-10-30 | 2006-10-30 | Verfahren zum Herstellen von Stahl-Flachprodukten aus einem mit Silizium legierten Mehrphasenstahl |
EP06123141.1 | 2006-10-30 | ||
PCT/EP2007/061392 WO2008052921A1 (de) | 2006-10-30 | 2007-10-24 | Verfahren zum herstellen von stahl-flachprodukten aus einem mit silizium legierten mehrphasenstahl |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010508437A JP2010508437A (ja) | 2010-03-18 |
JP2010508437A5 JP2010508437A5 (ja) | 2010-07-22 |
JP5350255B2 true JP5350255B2 (ja) | 2013-11-27 |
Family
ID=37781961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009533824A Expired - Fee Related JP5350255B2 (ja) | 2006-10-30 | 2007-10-24 | ケイ素合金化多相鋼からフラット鋼生成物を製造する方法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US20100065161A1 (ja) |
EP (1) | EP1918405B1 (ja) |
JP (1) | JP5350255B2 (ja) |
KR (1) | KR101461585B1 (ja) |
CN (1) | CN101528968B (ja) |
AT (1) | ATE432375T1 (ja) |
DE (1) | DE502006003833D1 (ja) |
ES (1) | ES2325964T3 (ja) |
PL (1) | PL1918405T3 (ja) |
WO (1) | WO2008052921A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10071416B2 (en) * | 2005-10-20 | 2018-09-11 | Nucor Corporation | High strength thin cast strip product and method for making the same |
AU2008311043B2 (en) * | 2007-10-10 | 2013-02-21 | Nucor Corporation | Complex metallographic structured steel and method of manufacturing same |
US20110277886A1 (en) | 2010-02-20 | 2011-11-17 | Nucor Corporation | Nitriding of niobium steel and product made thereby |
EP2439290B1 (de) | 2010-10-05 | 2013-11-27 | ThyssenKrupp Steel Europe AG | Mehrphasenstahl, aus einem solchen Mehrphasenstahl hergestelltes kaltgewalztes Flachprodukt und Verfahren zu dessen Herstellung |
AT512399B1 (de) | 2012-09-10 | 2013-08-15 | Siemens Vai Metals Tech Gmbh | Verfahren zum Herstellen eines mikrolegierten Röhrenstahls in einer Gieß-Walz-Verbundanlage und mikrolegierter Röhrenstahl |
JP6778943B2 (ja) | 2014-12-19 | 2020-11-04 | ニューコア・コーポレーション | 熱間圧延軽量マルテンサイト鋼板及びその製造方法 |
IT201700010994A1 (it) * | 2017-02-01 | 2018-08-01 | Nova Ferr S R L | Lama di taglio per un tagliaerba. |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5470529A (en) * | 1994-03-08 | 1995-11-28 | Sumitomo Metal Industries, Ltd. | High tensile strength steel sheet having improved formability |
WO1998002589A1 (de) * | 1996-07-12 | 1998-01-22 | Thyssen Stahl Ag | Warmband aus stahl und verfahren zu seiner herstellung |
DE19710125A1 (de) * | 1997-03-13 | 1998-09-17 | Krupp Ag Hoesch Krupp | Verfahren zur Herstellung eines Bandstahles mit hoher Festigkeit und guter Umformbarkeit |
EP2314729B2 (en) * | 1997-03-17 | 2017-03-08 | Nippon Steel & Sumitomo Metal Corporation | Dual-phase type high-strength steel sheets having high impact energy absorption properties |
FR2796966B1 (fr) * | 1999-07-30 | 2001-09-21 | Ugine Sa | Procede de fabrication de bandes minces en acier de type "trip" et bandes minces ainsi obtenues |
FR2798871B1 (fr) * | 1999-09-24 | 2001-11-02 | Usinor | Procede de fabrication de bandes d'acier au carbone, notamment d'acier pour emballages, et bandes ainsi produites |
AUPQ779900A0 (en) * | 2000-05-26 | 2000-06-22 | Bhp Steel (Jla) Pty Limited | Hot rolling thin strip |
WO2002033141A1 (fr) * | 2000-10-19 | 2002-04-25 | Nkk Corporation | Tole d"acier plaque de zinc et procede de preparation de cette tole, et procede de fabrication d"un article forme par usinage a la presse |
JP3927384B2 (ja) * | 2001-02-23 | 2007-06-06 | 新日本製鐵株式会社 | 切り欠き疲労強度に優れる自動車用薄鋼板およびその製造方法 |
DE10128544C2 (de) * | 2001-06-13 | 2003-06-05 | Thyssenkrupp Stahl Ag | Höherfestes, kaltumformbares Stahlblech, Verfahren zu seiner Herstellung und Verwendung eines solchen Blechs |
US6878920B2 (en) * | 2002-06-28 | 2005-04-12 | Intel Corporation | Optical receiver circuit, method, and system |
EP1396550A1 (de) * | 2002-08-28 | 2004-03-10 | ThyssenKrupp Stahl AG | Verfahren zum Herstellen eines Warmbandes |
ES2256378T3 (es) * | 2002-09-11 | 2006-07-16 | Thyssenkrupp Steel Ag | Acero ferritico/martensitico altamente resistente con estructura muy fina. |
JP4299560B2 (ja) * | 2003-03-20 | 2009-07-22 | 日新製鋼株式会社 | 加工性に優れた高強度合金化溶融亜鉛めっき鋼板の製造方法 |
JP4317384B2 (ja) * | 2003-04-28 | 2009-08-19 | 新日本製鐵株式会社 | 耐水素脆化、溶接性および穴拡げ性に優れた高強度亜鉛めっき鋼板とその製造方法 |
FR2855184B1 (fr) * | 2003-05-19 | 2006-05-19 | Usinor | Tole laminee a froid et aluminiee en acier dual phase a tres haute resistance pour ceinture anti-implosion de televiseur, et procede de fabrication de cette tole |
AU2005227564B2 (en) | 2004-03-31 | 2008-02-21 | Jfe Steel Corporation | High-rigidity high-strength thin steel sheet and method for producing same |
-
2006
- 2006-10-30 ES ES06123141T patent/ES2325964T3/es active Active
- 2006-10-30 AT AT06123141T patent/ATE432375T1/de active
- 2006-10-30 PL PL06123141T patent/PL1918405T3/pl unknown
- 2006-10-30 DE DE502006003833T patent/DE502006003833D1/de active Active
- 2006-10-30 EP EP06123141A patent/EP1918405B1/de not_active Not-in-force
-
2007
- 2007-10-24 CN CN2007800400604A patent/CN101528968B/zh not_active Expired - Fee Related
- 2007-10-24 WO PCT/EP2007/061392 patent/WO2008052921A1/de active Application Filing
- 2007-10-24 US US12/447,625 patent/US20100065161A1/en not_active Abandoned
- 2007-10-24 KR KR1020097007487A patent/KR101461585B1/ko not_active Expired - Fee Related
- 2007-10-24 JP JP2009533824A patent/JP5350255B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101528968A (zh) | 2009-09-09 |
KR101461585B1 (ko) | 2015-02-23 |
ES2325964T3 (es) | 2009-09-25 |
WO2008052921A1 (de) | 2008-05-08 |
ATE432375T1 (de) | 2009-06-15 |
DE502006003833D1 (de) | 2009-07-09 |
PL1918405T3 (pl) | 2009-10-30 |
CN101528968B (zh) | 2013-03-06 |
US20100065161A1 (en) | 2010-03-18 |
KR20090090303A (ko) | 2009-08-25 |
EP1918405A1 (de) | 2008-05-07 |
EP1918405B1 (de) | 2009-05-27 |
JP2010508437A (ja) | 2010-03-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5350253B2 (ja) | ボロンミクロ合金化多相鋼からフラット鋼生成物を製造する方法 | |
JP5232793B2 (ja) | 複合相ミクロ組織を形成する鋼からフラット鋼生成物を製造する方法 | |
JP5350252B2 (ja) | マルテンサイトミクロ組織を形成する鋼からフラット鋼生成物を製造する方法 | |
RU2554265C2 (ru) | Способ производства горячекатаного плоского стального проката | |
JP6992070B2 (ja) | 非常に良好な成形性を有する焼戻しされた被覆鋼板及びこの鋼板を製造する方法 | |
AU2006274901B2 (en) | Method for producing a grain-oriented electrical steel strip | |
AU2006274900B2 (en) | Method for producing a grain-oriented electrical steel strip | |
US20090010793A1 (en) | Method For Producing High Strength Steel Strips or Sheets With Twip Properties, Method For Producing a Component and High-Strength Steel Strip or Sheet | |
US20150203946A1 (en) | Hot-Rolled Flat Steel Product and Method For the Production Thereof | |
JP5350255B2 (ja) | ケイ素合金化多相鋼からフラット鋼生成物を製造する方法 | |
JP5350254B2 (ja) | アルミニウム合金化多相鋼からフラット鋼生成物を製造する方法 | |
JP3864663B2 (ja) | 高強度薄鋼板の製造方法 | |
JP2022503938A (ja) | 表面品質に優れ、材質ばらつきが少ない超高強度熱延鋼板及びその製造方法 | |
JP3995822B2 (ja) | 耐リジング性に優れた高純度フェライト系ステンレス鋼板の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100601 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20100601 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20121106 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20130206 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20130214 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130502 |
|
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: 20130730 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130821 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5350255 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 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 |
|
LAPS | Cancellation because of no payment of annual fees |