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1. 发明专利

ID22710A 未知
公开(公告)号：ID22710A
公开(公告)日：1999-12-09
申请号：ID990827
申请日：1998-05-22
申请人： ASAHI GLASS CO LTD
发明人： SASAKI MIKIO , ROKUDAI SATOSHI
IPC分类号： B08B17/04 , C03C17/00 , C03C17/22 , C03C17/28 , H01J9/20 , H01J9/38 , H01J29/88
摘要： A cathode ray tube glass comprises a clean cathode ray tube made of glass and a coating film composed of at least one water-soluble material selected from the group consisting of water-soluble salts, acids being solid at room temperature, monosaccharides and polysaccharides, which is formed on a glass surface of the cathode ray tube in an amount of 0.01-100 mug/cm or to a film thickness of 0.1-200 nm.

2. 发明专利

GB2325562B A cathode ray tube glass,a method for producing the cathode ray tube glass,and method for cleaning the cathode ray tube glass 未知
公开(公告)号：GB2325562B
公开(公告)日：2001-08-08
申请号：GB9810781
申请日：1998-05-19
申请人： ASAHI GLASS CO LTD
发明人： SASAKI MIKIO , ROKUDAI SATOSHI
IPC分类号： B08B17/04 , C03C17/00 , C03C17/22 , C03C17/28 , H01J9/20 , H01J9/38 , H01J29/88 , C03C23/00
摘要： A cathode ray tube glass comprises a clean cathode ray tube made of glass and a coating film composed of at least one water-soluble material selected from the group consisting of water-soluble salts, acids being solid at room temperature, monosaccharides and polysaccharides, which is formed on a glass surface of the cathode ray tube in an amount of 0.01-100 mug/cm or to a film thickness of 0.1-200 nm.

3. 发明专利

ID19252A 未知
公开(公告)号：ID19252A
公开(公告)日：1998-06-28
申请号：ID973862
申请日：1997-12-11
申请人： ASAHI GLASS CO LTD
发明人： SASAKI MIKIO , FUJINAMI AKIRA , OKITA KOJI , ASAI SHIRO
IPC分类号： C03B19/06 , C03C3/089 , H01J29/48 , H01J29/00 , H01J29/51
摘要： A supporting member for an electron gun, which is molded and processed from a composition comprising a glass component and an additive, wherein the additive is a material which does not decompose in a temperature range for the molding and processing and which decomposes and evaporates for the first time in the temperature range for embedding an electrode metal in the surface of the supporting member.

4. 发明专利

GB2325562A Cathode ray tube kept clean by coating 未知
公开(公告)号：GB2325562A
公开(公告)日：1998-11-25
申请号：GB9810781
申请日：1998-05-19
申请人： ASAHI GLASS CO LTD
发明人： SASAKI MIKIO , ROKUDAI SATOSHI
IPC分类号： B08B17/04 , C03C17/00 , C03C17/22 , C03C17/28 , H01J9/20 , H01J9/38 , H01J29/88 , C03C23/00
摘要： During manufacture, a cathode ray tube glass has applied thereto a coating film composed of at least one water-soluble material selected from the group consisting of water-soluble salts, acids being solid at room temperature, monosaccharides and polysaccharides, which is formed on the cathode ray tube glass in an amount of 0.01-100 Ág/cm 2 or to a film thickness of 0.1 - 200 nm. Preferably the film is lithium, sodium or potassium tetraborate. Contaminants stick to the coating and are removed therewith when the coating is washed off before subsequent manufacturing steps.

5. 发明专利

JPH0574663A MANUFACTURE OF ELECTRODE FOIL FOR ALUMINUM ELECTROLYTIC CAPACITOR 失效
公开(公告)号：JPH0574663A
公开(公告)日：1993-03-26
申请号：JP26106391
申请日：1991-09-12
申请人： ELNA CO LTD , ASAHI GLASS CO LTD
发明人： KAZUHARA MANABU , ADACHI KAZUYUKI , HAGA NOBORU , SASAKI MIKIO
IPC分类号： C25D11/16 , H01G9/04 , H01G13/00
摘要： PURPOSE:To provide a method for manufacturing an electrode foil for an aluminum electrolytic capacitor which can obtain a higher electrostatic capacity. CONSTITUTION:After an etched aluminum foil is dipped in pure water of high temperature for a predetermined time and boiled, it is dipped in phosphoric acid or aqueous phosphoric acid solution and then dipped at least in carboxylic acid or aqueous boric acid solution containing its salt to be anodized.

6. 发明专利

JPH04196305A MANUFACTURE OF ELECTRODE FOIL FOR ALUMINUM ELECTROLYTIC CAPACITOR 失效
公开(公告)号：JPH04196305A
公开(公告)日：1992-07-16
申请号：JP32636190
申请日：1990-11-28
申请人： ELNA CO LTD , ASAHI GLASS CO LTD
发明人： KAZUHARA MANABU , ADACHI KAZUYUKI , ENDO MASARU , HAGA NOBORU , SASAKI MIKIO
IPC分类号： C25D11/06 , C25D11/12 , H01G9/04 , H01G13/00
摘要： PURPOSE:To obtain a high capacitance by a method wherein, after a pure-water boiling process has been finished on aluminum foil, a main forming process, in which the aluminum foil is dipped into a boric acid aqueous solution containing aliphatic saturated dicarboxylic acid or its salt, and a re-forming process, in which the aluminum foil is dipped into a boric acid aqueous solution containing boric acid or its salt, are conducted. CONSTITUTION:An etched sheet of aluminum foil is dipped in high temperature pure water for the prescribed period of time, then as the main forming process, the aluminum foil is dipped in a boric acid aqueous solution containing aliphatic saturated dicarboxylic acid or its salt, and the aluminum foil is anodized by applying voltage for the prescribed period of time. In a re-forming process, the aluminum foil is dipped in a boric acid aqueous solution containing boric acid or its salt, and the foil is re-anodized by applying voltage for the prescribed period of time. Aliphatic saturated dicarboxylic acid is indicted by XOOC-(CH2)n- COOX (X indicates H or NH4, n=1 to 8), and there is succinic acid and the like as its representative example. As a result, the capacitance can be enhanced.

7. 发明专利

JPH04196304A MANUFACTURE OF ELECTRODE FOIL FOR ALUMINUM ELECTROLYTIC CAPACITOR 失效
公开(公告)号：JPH04196304A
公开(公告)日：1992-07-16
申请号：JP32636090
申请日：1990-11-28
申请人： ELNA CO LTD , ASAHI GLASS CO LTD
发明人： KAZUHARA MANABU , ADACHI KAZUYUKI , ENDO MASARU , HAGA NOBORU , SASAKI MIKIO
IPC分类号： C25D11/06 , H01G9/04 , H01G13/00
摘要： PURPOSE:To obtain a high capacitance by a method wherein the title electrode foil is once dipped into the boric acid aqueous solution containing aliphatic saturated dicarboxylic acid or its salt when a main forming process and a re-forming process are conducted. CONSTITUTION:Etched aluminum foil is dipped in high temperature pure water for the prescribed period of time, and when a main formation process and a re-formation process are going to be conducted, at least the aluminum foil should be once chemically formed in a boric acid aqueous solution containing aliphatic saturated dicarboxylic acid or its salt. In this case, as the alphatic saturated dicarboxylic acid, which is indicated by XOOC-(CH2)n-COOX (X indicates H or NH4, n=1 to 8), there are succinic acid, glutaric acid and the like as representative examples. The concentration of aliphatic saturated dicarboxylic acid should be 0.002 to 1.0wt.%, the suitable temperature is 70 to 100 deg.C, and the desirable concentration of boric acid is 0.5 to 10%. As a result, a high capacitance can be obtained.

8. 发明专利

JPS5891067A MANUFACTURE OF HIGH DENSITY SILICON CARBIDE SINTERED BODY 失效
公开(公告)号：JPS5891067A
公开(公告)日：1983-05-30
申请号：JP18921281
申请日：1981-11-27
申请人： ASAHI GLASS CO LTD
发明人： SUZUKI KEIICHIROU , SHINOHARA NOBUHIRO , SASAKI MIKIO
IPC分类号： C04B35/565 , C04B35/56

9. 发明专利

JPH04142001A RESISTANCE PASTE AND CERAMIC SUBSTRATE 失效
公开(公告)号：JPH04142001A
公开(公告)日：1992-05-15
申请号：JP26297690
申请日：1990-10-02
申请人： ASAHI GLASS CO LTD
发明人： TANABE RYUICHI , SASAKI MIKIO , NISHIHARA YOSHIYUKI
IPC分类号： H01C7/00 , H01B1/16 , H01B5/00 , H01B5/14
摘要： PURPOSE:To obtain resistance paste which can be baked in a nonoxidizing atmosphere of nitrogen, etc., and has a stable resistance value and temperature coefficient of resistance (TCR) when the paste is baked by preparing the inorganic component of the paste of 20-70wt.% of glass powder and 30-80wt.% of the powder of a conductive substance composed at least of one of NbO, NbO2, and Nb. CONSTITUTION:The inorganic component of this ceramic substrate is composed substantially of 20-70% of glass powder and 30-80% of an Nb-based conductive substance. The powder of such SiO2-B2O3 glass that has sufficiently high fluidity at a low temperature, can cover the conductive substance, and allows the conductive substance to be sufficiently wet and sintered at the time of sintering is preferable as the glass powder. Therefore, resistance paste which can be baked in a nonoxidizing atmosphere of nitrogen, etc., and is excellent in sinterability and water resistance, especially, in resistance value drifting characteristic when the paste is left at a high temperature and from which a highly reliable stable resistance can be formed on a ceramic substrate can be obtained.

10. 发明专利

JPH04116911A MANUFACTURE OF ELECTRODE FOIL FOR ALUMINUM ELECTROLYTIC CAPACITOR 失效
公开(公告)号：JPH04116911A
公开(公告)日：1992-04-17
申请号：JP23762590
申请日：1990-09-07
申请人： ELNA CO LTD , ASAHI GLASS CO LTD
发明人： KAZUHARA MANABU , ADACHI KAZUYUKI , ENDO MASARU , HAGA NOBORU , SASAKI MIKIO
IPC分类号： H01G9/04
摘要： PURPOSE:To obtain a high capacity by preparing an etched aluminum foil and repeating formation treatment, pole-reducing treatment, and heat treatment for several times. CONSTITUTION:An etched aluminum foil is dipped into a high-temperature pure water for a specified amount of time, and then it is dipped into a boron aqueous solution where at least fat oxycarbon acid or at least one type of its salt is added, and then voltage is applied to it for a specified amount of time, thus achieving anodizing. In this case, an aluminum foil is dipped into the boron aqueous solution, voltage is applied to it for a specified amount of time for performing first anodizing, and then it is dipped into a boron aqueous solution which includes fat oxycarbon acid or its salt, voltage is applied to it for a specified amount of time for performing second oxidizing for multiple-stage anodizing. Also, the first and second anodizing processes may be exchanged. Then, depolarization treatment, heat treatment and reanodizing treatment within a heated environment are performed at least once. It is desirable that fat oxycarbon acid concentration within the boron aqueous solution is 0.002-1.0wt.% and a liquid temperature is 70-100 deg.C. It is desirable that the boron concentration should be 0.5-10wt.%.

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