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1. 发明专利

JPS58184254A Bulb 失效
标题翻译：灯泡
公开(公告)号：JPS58184254A
公开(公告)日：1983-10-27
申请号：JP6624382
申请日：1982-04-22
申请人： Tokyo Shibaura Electric Co
发明人： SHINDOU NOBUAKI
IPC分类号： H01K1/32

2. 发明专利

JPS55164281A PREPARATION OF FLUORESCENT SUBSTANCE FOR ELECTROSTATIC COATING 失效
公开(公告)号：JPS55164281A
公开(公告)日：1980-12-20
申请号：JP7064379
申请日：1979-06-07
申请人： TOKYO SHIBAURA ELECTRIC CO
发明人： SHINDOU NOBUAKI , MINE TETSUO
IPC分类号： C09K11/08 , C09K11/02 , H01J9/22 , H01J61/44
摘要： PURPOSE:To obtain the title fluorescent substance having improved flow properties with a small variation of discharge amount from a spray gun, and little change of flow properties with time, by blending finely divided particles of silica and the fluorescent substance, followed by sintering above a specific temperature. CONSTITUTION:For example, a fluorescent substance YVPSiO4/Eu is blended with preferably 0.5-10wt% of finely divided particles of silica having particle diameters of submicrons. The blend is sintered at not lower than 800 deg.C so that water adsorption of the finely divided silica contained in the blended fluorescent substance is reduced to give the desired fluorescent substance.

3. 发明专利

JPS5482882A MAKING OF LIGHTTSCATTERING COATING FILM FOR REFLECTIONN TYPE LAMP 失效
公开(公告)号：JPS5482882A
公开(公告)日：1979-07-02
申请号：JP14932277
申请日：1977-12-14
申请人： TOKYO SHIBAURA ELECTRIC CO
发明人： SHINDOU NOBUAKI , IWATOU YASUHIRO
IPC分类号： H01J9/20 , H01K3/00
摘要： PURPOSE:To easily make a uniform light-scattering coating film without using any organic solvent, by heating a bulb having a light-penetrated front part and a reflector part continuous thereto above a specific temperature and coating light-scattering powder on the inside surface of the bulb by an electrostatic painting method. CONSTITUTION:The bulb 1 placed in a heating furnace 8 is heated uniformly as a whole above 200 deg.C by a heat source 9. A sprayer 10 is inserted into the bulb 1. An electrostatic power source 7 is operated to apply voltages of, for example, 63 KV and 70 KV to discharge electrodes 12a, 12b to make a potential difference. The light-scattering powder is ejected together with compressed air from a projecting pipe 11. The powder is charged by corona discharge when the powder passes through between the discharge electrodes 12a, 12b. The direction of the powder is changed by a wind regulator 14 so that the powder proceeds to the inside surface of the bulb 1. Since the bulb 1 is heated, the electric conductivity of the bulb 1 is raised and the light-penetrated front part 2 is positively charged and has the same electric conductivity as a reflecting metal film 4. As a result, the coating film is made at a uniform thickness from the powder on the entire inside surface of the bulb 1.

4. 发明专利

JPS5482871A MAKING OF COATING FILM FOR BULB 失效
公开(公告)号：JPS5482871A
公开(公告)日：1979-07-02
申请号：JP14932077
申请日：1977-12-14
申请人： TOKYO SHIBAURA ELECTRIC CO
发明人： IWATOU YASUHIRO , SHINDOU NOBUAKI
IPC分类号： H01J9/20 , H01K3/00
摘要： PURPOSE:To lower the heating temperature of a glass bulb, prevent the thermal strain and reduce the heating cost when powder of fluorescent substance is electrostatically painted on the inside surface of the glass bulb, by improving discharge electrodes of a sprayer for the powder to raise the charging efficiency of the powder. CONSTITUTION:The glass bulb 3 is heated at a temperature of 50 to 100 deg.C by a heat source 4 in a heating furnace 3. The sprayer 5 is put in the bulb 1. The grounded anode of an electrostatic power source 2 is connected to the bulb 1. The cathode of the power source 2 is connected to discharge electrodes 9a, 9b on a projecting pipe 6 of the sprayer 5 to make a potential difference of 40 to 64 KV to cause corona discharge. The powder of the fluorescent substance is charged by the corona discharge when the powder is ejected from the sprayer 5. The powder is charged further by corona discharge between the discharge electrodes 9a, 9b and the inside surface of the bulb 1. Thereby, the powder is electrostatically coated on the inside surface of the bulb connected to the anode. Since the heating temperature of the bulb 1 is low, the bulb is not thermally strained and high heating energy is not needed.

5. 发明专利

JPS5463573A GETTER 失效
公开(公告)号：JPS5463573A
公开(公告)日：1979-05-22
申请号：JP12974577
申请日：1977-10-31
申请人： TOKYO SHIBAURA ELECTRIC CO
发明人： SHINDOU NOBUAKI
IPC分类号： H01J7/18 , H01K1/56
摘要： PURPOSE:To improve the lumen maintenance factor of a bulb having a getter and to enable use of the getter to the bulb and particularly miniature bulb by setting the content of A1 in an A1-Mg getter in specified range. CONSTITUTION:A coil filament 3 extended over the ends of lead wires 2, 2 in a glass bulb 1 of small lamp such as 6V, 8W. A getter 4 composed of 50 to 90% of A1 (particularly 55 to 80% preferably) and residue of Mg is coated on part of the lead wire 2. According to this method, it can improve the lumen maintenance factor by approx. 10% as compared with the conventional method.

6. 发明专利

JPS547780A METHOD OF FORMING FILM ON TUBULAR BULB 失效
公开(公告)号：JPS547780A
公开(公告)日：1979-01-20
申请号：JP7295077
申请日：1977-06-20
申请人： TOKYO SHIBAURA ELECTRIC CO
发明人： SHINDOU NOBUAKI
IPC分类号： H01J9/20 , H01J9/22
摘要： PURPOSE:To form a film on the inner surface of tubular bulb with a simple apparatus and process, by applying electrostatic coating on the inner surface of tubular bulb by injecting powder of fluorescent material or the like mixed with a predetermined amount of other kind of fine powdery material into the tubular bulb, and then electrostatically coating fine particles suspended in the bulb on the previously formed film.

7. 发明专利

JPS5929399A Cold-cathode discharge tube 失效
标题翻译：冷阴极放电管
公开(公告)号：JPS5929399A
公开(公告)日：1984-02-16
申请号：JP13803282
申请日：1982-08-10
申请人： Tokyo Shibaura Electric Co
发明人： OOSHIMA TERUO , MINE TETSUO , SHINDOU NOBUAKI
IPC分类号： H05B41/08 , H01J9/02 , H01J61/06 , H01J61/067 , H01J61/78

8. 发明专利

JPS57172653A METHOD OF FORMING SCATTERING FILM OF BULB 失效
公开(公告)号：JPS57172653A
公开(公告)日：1982-10-23
申请号：JP5623481
申请日：1981-04-16
申请人： TOKYO SHIBAURA ELECTRIC CO
发明人： SHINDOU NOBUAKI
IPC分类号： H01J9/20 , H01K3/00

9. 发明专利

JPS55115240A FORMATION OF FLUORESCENT FILM ON APERTURE TYPE FLUORESCENT LAMP 失效
公开(公告)号：JPS55115240A
公开(公告)日：1980-09-05
申请号：JP2319679
申请日：1979-02-28
申请人： TOKYO SHIBAURA ELECTRIC CO
发明人： SHINDOU NOBUAKI , MIZUO MASANOBU
IPC分类号： H01J9/22
摘要： PURPOSE:To make easier the formation of aperture type fluorescent film and attain the mass-production by coating a suspansion consisting of a photosensitive resisto- mixed solvent and a fluorescent substance on the inner surface of a bulb, covering it with a shadow mask, and then irradiating it with ultraviolet rays. CONSTITUTION:The suspension 6 consisting of a photosensitive resisto-mixed solvent and a fluorescent substance is coated on the inner surface of the bulb 1 with the reflection film 3 formed in advance while flowing down the suspension 6 by erecting the bulb 1. Then, the position corresponding to the aperture 5 is covered with the shadow mask 7 and then irradiated by the ultraviolet rays lamp 8 to harden the suspension 6. Then, the suspension 6 in the aperture 5 is removed by flowing hot water into the bulb 1, and the rest of the suspension 6 is baked to form the aperture type fluorescent film 4. Thus, coating operation is made easier, and also optional aperture can be formed, permitting the massproduction of the lamp.

10. 发明专利

JPS5599351A PULVERIZER FOR PULVERULENT BODY 失效
公开(公告)号：JPS5599351A
公开(公告)日：1980-07-29
申请号：JP777879
申请日：1979-01-26
申请人： TOKYO SHIBAURA ELECTRIC CO
发明人： SHINDOU NOBUAKI , MIZUO MASANOBU
IPC分类号： B02C19/06

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