JPH0313040B2 - - Google Patents

Info

Publication number
JPH0313040B2
JPH0313040B2 JP62264763A JP26476387A JPH0313040B2 JP H0313040 B2 JPH0313040 B2 JP H0313040B2 JP 62264763 A JP62264763 A JP 62264763A JP 26476387 A JP26476387 A JP 26476387A JP H0313040 B2 JPH0313040 B2 JP H0313040B2
Authority
JP
Japan
Prior art keywords
crack
heat source
cutting
brittle material
local heat
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 - Lifetime
Application number
JP62264763A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01108006A (ja
Inventor
Hideki Morita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nagasaki Prefectural Government
Original Assignee
Nagasaki Prefectural Government
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nagasaki Prefectural Government filed Critical Nagasaki Prefectural Government
Priority to JP62264763A priority Critical patent/JPH01108006A/ja
Publication of JPH01108006A publication Critical patent/JPH01108006A/ja
Publication of JPH0313040B2 publication Critical patent/JPH0313040B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
JP62264763A 1987-10-21 1987-10-21 脆性材料の割断加工方法 Granted JPH01108006A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62264763A JPH01108006A (ja) 1987-10-21 1987-10-21 脆性材料の割断加工方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62264763A JPH01108006A (ja) 1987-10-21 1987-10-21 脆性材料の割断加工方法

Publications (2)

Publication Number Publication Date
JPH01108006A JPH01108006A (ja) 1989-04-25
JPH0313040B2 true JPH0313040B2 (https=) 1991-02-21

Family

ID=17407849

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62264763A Granted JPH01108006A (ja) 1987-10-21 1987-10-21 脆性材料の割断加工方法

Country Status (1)

Country Link
JP (1) JPH01108006A (https=)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003076151A1 (en) * 2002-03-12 2003-09-18 Mitsuboshi Diamond Industrial Co., Ltd. Method and device for processing fragile material
WO2008139585A1 (ja) * 2007-05-10 2008-11-20 Toray Engineering Co., Ltd. 初期亀裂形成機構
US10675274B2 (en) 2018-09-19 2020-06-09 Forma Therapeutics, Inc. Activating pyruvate kinase R
US10836771B2 (en) 2017-03-20 2020-11-17 Forma Therapeutics, Inc. Compositions for activating pyruvate kinase
US11001588B2 (en) 2018-09-19 2021-05-11 Forma Therapeutics, Inc. Activating pyruvate kinase R and mutants thereof
US12128035B2 (en) 2021-03-19 2024-10-29 Novo Nordisk Health Care Ag Activating pyruvate kinase R
US12161634B2 (en) 2019-09-19 2024-12-10 Novo Nordisk Health Care Ag Pyruvate kinase R (PKR) activating compositions

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07323385A (ja) * 1994-06-02 1995-12-12 Souei Tsusho Kk 脆性材料の割断方法
JP3210934B2 (ja) * 1994-06-08 2001-09-25 長崎県 脆性材料の割断方法
JP3965902B2 (ja) 2000-05-23 2007-08-29 株式会社日立製作所 液晶表示装置の製造方法
JP5113462B2 (ja) * 2007-09-12 2013-01-09 三星ダイヤモンド工業株式会社 脆性材料基板の面取り方法
JP5123923B2 (ja) * 2009-12-08 2013-01-23 三星ダイヤモンド工業株式会社 脆性基板の加工方法及び装置
JP2016128365A (ja) * 2013-04-26 2016-07-14 旭硝子株式会社 ガラス板の切断方法
JP2016128364A (ja) * 2013-04-26 2016-07-14 旭硝子株式会社 ガラス板の切断方法

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003076151A1 (en) * 2002-03-12 2003-09-18 Mitsuboshi Diamond Industrial Co., Ltd. Method and device for processing fragile material
WO2008139585A1 (ja) * 2007-05-10 2008-11-20 Toray Engineering Co., Ltd. 初期亀裂形成機構
US12071440B2 (en) 2017-03-20 2024-08-27 Novo Nordisk Health Care Ag Pyrrolopyrrole compositions as pyruvate kinase (PKR) activators
US11396513B2 (en) 2017-03-20 2022-07-26 Forma Therapeutics, Inc. Compositions for activating pyruvate kinase
US10836771B2 (en) 2017-03-20 2020-11-17 Forma Therapeutics, Inc. Compositions for activating pyruvate kinase
US11014927B2 (en) 2017-03-20 2021-05-25 Forma Therapeutics, Inc. Pyrrolopyrrole compositions as pyruvate kinase (PKR) activators
US11649242B2 (en) 2017-03-20 2023-05-16 Forma Therapeutics, Inc. Pyrrolopyrrole compositions as pyruvate kinase (PKR) activators
US11844787B2 (en) 2018-09-19 2023-12-19 Novo Nordisk Health Care Ag Activating pyruvate kinase R
US11071725B2 (en) 2018-09-19 2021-07-27 Forma Therapeutics, Inc. Activating pyruvate kinase R
US11001588B2 (en) 2018-09-19 2021-05-11 Forma Therapeutics, Inc. Activating pyruvate kinase R and mutants thereof
US11980611B2 (en) 2018-09-19 2024-05-14 Novo Nordisk Health Care Ag Treating sickle cell disease with a pyruvate kinase R activating compound
US12053458B2 (en) 2018-09-19 2024-08-06 Novo Nordisk Health Care Ag Treating sickle cell disease with a pyruvate kinase R activating compound
US10675274B2 (en) 2018-09-19 2020-06-09 Forma Therapeutics, Inc. Activating pyruvate kinase R
US12122778B2 (en) 2018-09-19 2024-10-22 Novo Nordisk Health Care Ag Activating pyruvate kinase R
US12161634B2 (en) 2019-09-19 2024-12-10 Novo Nordisk Health Care Ag Pyruvate kinase R (PKR) activating compositions
US12128035B2 (en) 2021-03-19 2024-10-29 Novo Nordisk Health Care Ag Activating pyruvate kinase R

Also Published As

Publication number Publication date
JPH01108006A (ja) 1989-04-25

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