专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2004186600A Optical characteristics recovery method of optical system and its device 有权
公开(公告)号：JP2004186600A
公开(公告)日：2004-07-02
申请号：JP2002354334
申请日：2002-12-05
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SAKAI TOMOTSUGU , TSURUGA SHIGENORI , YAMAKOSHI HIDEO , KURIBAYASHI SHIZUMA , DANNO MINORU , FUTAMI HIROSHI , YAMAZAKI NORIKO
IPC分类号： G03F7/20 , H01L21/027
摘要： PROBLEM TO BE SOLVED: To reduce frequency of maintenance working such as window replacement and a working cost by preventing or restraining deterioration of an optical system which decides the life of a device using various optical systems which produces various effects by combining transmission, refraction, reflection, spectrum and interference operations of light. SOLUTION: A substantially vacuum space under the existence of active energy wherein oxidation reaction of carbon is excited is produced in a side facing an optical projection surface of the optical system. In the vacuum space, a negative ion or radical represented by OH radical, OH - ion, ozone, O 2 - ion, O radical and unstable species containing oxygen atom is produced. Carbon deposited or sticking to the optical projection surface is removed or reduced by reaction between the negative ion or radical and carbon. Concretely, active energy is supplied while making oxygen atom containing gas such as water gas or oxidation gas (for example, water vapor, oxygen, hydrogen peroxide, ozone or mixture gas thereof and inert gas including atmosphere) flow, and carbon sticking or deposited in the optical projection surface is removed or reduced. COPYRIGHT: (C)2004,JPO&NCIPI

2. 发明专利

JP2003279543A Detection method for chemical substance and detection device therefor 有权
标题翻译：化学物质检测方法及其检测装置
公开(公告)号：JP2003279543A
公开(公告)日：2003-10-02
申请号：JP2002081606
申请日：2002-03-22
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： YAMAKOSHI HIDEO , FUTAMI HIROSHI , DANNO MINORU , TSURUGA SHIGENORI , KURIBAYASHI SHIZUMA
IPC分类号： G01N27/62 , G01N27/64 , G01N33/00
摘要： PROBLEM TO BE SOLVED: To selectively detect an isomer with high correlation with dioxins from among precursors of the dioxins.
SOLUTION: The detection device 100 for this chemical substance with a vacuum ultraviolet light lamp 3 ionizes TCB of the precursor of the dioxins in an exhaust gas Gs with this vacuum ultraviolet light lamp 3. Then a TCB ion is fragmentized by providing energy to the TCB ion with a TICKLE waveform having a frequency component corresponding to the orbit resonance frequency of the TCB ion. Thereafter, the mass of a fragment thereof is measured with a mass spectrometer 4 and a fragment pattern is determined. The isomer concentration of the TCB contained in the exhaust gas Gs is determined with mathematical calculation based on the predetermined fragment pattern of the TCB, by utilizing that the fragment pattern is different by the isomer when the isomer of the TCB is fragmentized.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：选择性地检测与二恶英前体中二恶英高度相关的异构体。解决方案：使用真空紫外光灯3的该化学物质的检测装置100利用该真空紫外线灯3将废气Gs中的二恶英前体的TCB离子化。然后通过提供能量来分离TCB离子具有具有对应于TCB离子的轨道共振频率的频率分量的TICKLE波形的TCB离子。此后，用质谱仪4测定其片段的质量，并确定片段图案。排气Gs中含有的TCB的异构体浓度通过利用TCB的异构体断裂时该异构体的片段图案不同而基于TCB的预定片段图案的数学计算来确定。版权所有（C）2004，JPO

3. 发明专利

JP2004079449A Optical output device 有权
公开(公告)号：JP2004079449A
公开(公告)日：2004-03-11
申请号：JP2002241380
申请日：2002-08-22
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TSURUGA SHIGENORI , YAMAKOSHI HIDEO , SAKAI TOMOTSUGU , KURIBAYASHI SHIZUMA , DANNO MINORU , FUTAMI HIROSHI
IPC分类号： H05H1/46 , H01J65/04 , H01S3/034 , H01S3/041
摘要： PROBLEM TO BE SOLVED: To provide an optical output device achieving a formation of a color center of a light-transmitting window and a reflecting mirror, a reduction of light transmittance and reflectance, and further a reduction of frequencies of maintenance works such as a replacement of a window and a working cost by effectively removing defects in a light transmitting window as well as reducing contamination or the like of the light-transmitting window due to matters scattered as a discharge plasma sputters an inside face of a discharge tube. SOLUTION: At least an inside face side of a negative pressure space is formed by including a nitride system inorganic material with a lower sputtering rate than a silicon oxide. Especially, when the negative pressure space is a microwave excited discharge space, the nitride inorganic material is preferred to be a nitride system inorganic material with a dielectric loss of not more than 1. COPYRIGHT: (C)2004,JPO

4. 发明专利

AU6669600A Method and apparatus for laser analysis of dioxins 未知
公开(公告)号：AU6669600A
公开(公告)日：2001-05-03
申请号：AU6669600
申请日：2000-10-25
申请人： MITSUBISHI HEAVY IND LTD
发明人： FUTAMI HIROSHI , TAKATSUDO YASUHIRO
IPC分类号： G01N21/63 , G01N29/036 , G01N30/96 , H01J49/16 , B01D49/00 , C02F1/30 , C02F1/58 , G01N27/64 , F23G7/06 , F23G5/00
摘要： A dioxins analyzer of the present invention applies laser light of a broad spectral width to a gas or solution containing dioxins to perform laser multiphoton ionization of the dioxins, and then measures the ionized dioxins. The dioxins contained in a gas such as an exhaust gas or in water such as waste water can be analyzed in real time.

5. 发明专利

CA2324552A1 METHOD AND APPARATUS FOR LASER ANALYSIS OF DIOXINS 未知
公开(公告)号：CA2324552A1
公开(公告)日：2001-04-26
申请号：CA2324552
申请日：2000-10-26
申请人： MITSUBISHI HEAVY IND LTD
发明人： TAKATSUDO YASUHIRO , FUTAMI HIROSHI
IPC分类号： G01N21/63 , G01N29/036 , G01N30/96 , H01J49/16 , G01N27/64 , G01N27/00 , F23G5/50
摘要： A dioxins analyzer of the present invention applies laser light of a broad spectral width to a gas or solution containing dioxins to perform laser multiphoton ionization of the dioxins, and then measures the ionized dioxins. The dioxins contained in a gas such as an exhaust gas or in water such as waste water can be analyzed in real time.

6. 发明专利

DE10393404T5 未知
公开(公告)号：DE10393404T5
公开(公告)日：2005-10-20
申请号：DE10393404
申请日：2003-06-27
申请人： MITSUBISHI HEAVY IND LTD
发明人： YAMAKOSHI HIDEO , FUTAMI HIROSHI , DANNO MINORU , TSURUGA SHIGENORI , KURIBAYASHI SHIZUMA
IPC分类号： G01N27/64 , H01J49/16 , H01J49/26

7. 发明专利

DE102004021336B4 未知
公开(公告)号：DE102004021336B4
公开(公告)日：2008-11-27
申请号：DE102004021336
申请日：2004-04-30
申请人： MITSUBISHI HEAVY IND LTD
发明人： SAKAI SATOSHI , TSURUGA SHIGENORI , YAMAKOSHI HIDEO , KURIBAYASHI SHIZUMA , DANNO MINORU , FUTAMI HIROSHI , YAMAZAKI NORIKO
IPC分类号： H01J9/38 , G02B27/00 , H01J7/18 , H01J9/50 , H01J61/02 , H01J61/26 , H01J61/35 , H01J65/04 , H05G2/00

8. 发明专利

DE102004021336A1 Optical characteristic recovery method of optical element e.g. light transmissive window of ultraviolet lamp, involves forming vacuum region of activity energy existence, at side of photo-irradiation surface of optical system 未知
公开(公告)号：DE102004021336A1
公开(公告)日：2005-11-24
申请号：DE102004021336
申请日：2004-04-30
申请人： MITSUBISHI HEAVY IND LTD
发明人： SAKAI SATOSHI , TSURUGA SHIGENORI , YAMAKOSHI HIDEO , KURIBAYASHI SHIZUMA , DANNO MINORU , FUTAMI HIROSHI , YAMAZAKI NORIKO
IPC分类号： G02B27/00 , H01J7/18 , H01J9/38 , H01J9/50 , H01J61/02 , H01J61/26 , H01J61/35 , H01J65/04 , H05G2/00
摘要： A vacuum region (14) of activity energy existence, where an oxidation reaction of carbon is excited, is formed at the side of photo-irradiation surface of an optical element e.g. light transmissive window (8). Negative ion or radical is generated in the vacuum region, to produce oxidation reaction between carbon (15) adhered to photo-irradiation surface, to remove or decrease adhered carbon. An independent claim is also included for optical characteristic recovery apparatus.

9. 发明专利

AU757797B2 Method and apparatus for laser analysis of dioxins 未知
公开(公告)号：AU757797B2
公开(公告)日：2003-03-06
申请号：AU6669600
申请日：2000-10-25
申请人： MITSUBISHI HEAVY IND LTD
发明人： FUTAMI HIROSHI , TAKATSUDO YASUHIRO
IPC分类号： G01N21/63 , G01N29/036 , G01N30/96 , H01J49/16 , G01N27/64 , B01D49/00 , C02F1/30 , C02F1/58 , F23G5/00 , F23G7/06
摘要： A dioxins analyzer of the present invention applies laser light of a broad spectral width to a gas or solution containing dioxins to perform laser multiphoton ionization of the dioxins, and then measures the ionized dioxins. The dioxins contained in a gas such as an exhaust gas or in water such as waste water can be analyzed in real time.

10. 发明专利

JPH11218522A APPARATUS AND METHOD FOR ANALYSIS OF DIOXIN 失效
公开(公告)号：JPH11218522A
公开(公告)日：1999-08-10
申请号：JP2065598
申请日：1998-02-02
申请人： MITSUBISHI HEAVY IND LTD
发明人： SHIDA MEGUMI , FUTAMI HIROSHI , YUHARA TETSUO
IPC分类号： G01N27/62 , G01N1/22 , G01N1/28 , H01J49/04 , H01J49/10 , H01J49/40
摘要： PROBLEM TO BE SOLVED: To provide an apparatus and a method in which dioxin as a toxic substance generated in an incinerator and is derivative are analyzed. SOLUTION: An extraction means, by which dioxins existing so as to be mixed with ashes discharged from, or floating in, an incinerator are extracted to a low-boiling-point solvent 10, a stainless steel bubbling container 12, by which a part of the extraction solvent 10 is taken into portions and and into he inside of which helium gas (He) from an inert-gas cylinder 11 is introduced, a spouting means 14 by which the dioxins accompanied by the helium gas by a bundling operation are spouted into a vacuum chamber 13 via a slit nozzle and by which a supersonic jet stream is formed, a laser irradiation means 19, by which dye laser light 16 excited by a YAG laser 15 in the spouted supersonic jet stream is radiated into the vacuum chamber 13 via a condensing lens 17 and by which molecular ions 18 are formed in a resonance sensitization and ionization process and a time-of-flight mass spectrometer 20, by which the dioxins in the genered molecular ions 18 are analyzed, are provided.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式