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1. 发明申请

WO1997016756A1 OUTGOING EFFICIENCY CONTROL DEVICE, PROJECTION TYPE DISPLAY APPARATUS, INFRARED SENSOR AND NON-CONTACT THERMOMETER 审中-公开
标题翻译：投影效率控制装置，投影型显示装置，红外传感器和非接触式温度计
公开(公告)号：WO1997016756A1
公开(公告)日：1997-05-09
申请号：PCT/JP1996003202
申请日：1996-10-31
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , SHIONO, Teruhiro , UEDA, Michihito , ITO, Tatsuo , YOKOYAMA, Kazuo
发明人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
IPC分类号： G02B26/00
CPC分类号： G02F1/0102 , G02B3/0018 , G02B3/0056
摘要： Micro-lenses (3a and 3b) are formed on the first surface of a transparent substrate and an outgoing efficiency control device (2) for modulating quantity of incident light is disposed on the second surface opposite to the first surface. Incident light (4) is allowed to be incident obliquely with respect to the optical axis of the micro-lens (3a) and is condensed on the outgoing efficiency control device (2). The outgoing efficiency control device (2) modulates quantity of light of incident light and outputs it as outgoing light (5). This construction can make the size of the outgoing efficiency control device (2) smaller than the beam diameter and the aperture of the micro-lenses.
摘要翻译：微透镜（3a和3b）形成在透明基板的第一表面上，并且用于调制入射光量的输出效率控制装置（2）设置在与第一表面相对的第二表面上。入射光（4）相对于微透镜（3a）的光轴倾斜入射，并在出射效率控制装置（2）上会聚。输出效率控制装置（2）调制入射光的光量并将其输出为输出光（5）。这种结构可以使输出效率控制装置（2）的尺寸小于微透镜的光束直径和孔径。

2. 发明专利

JPS58120781A CHEMICAL POLISHING METHOD FOR ALUMINUM AND ALUMINUM ALLOY 失效
公开(公告)号：JPS58120781A
公开(公告)日：1983-07-18
申请号：JP277782
申请日：1982-01-13
申请人： TAJIMA SAKAE , YOKOYAMA KAZUO , FUJITA YASUHIKO
发明人： TAJIMA SAKAE
IPC分类号： C23F1/00 , C23F3/03
摘要： PURPOSE:To polish aluminum, etc. chemically, slowly and inexpensively and to obtain bright surfaces by preparing a bath comprising essentially of sulfuric acid, adding corrosion inhibiting, adsorbing and smoothing agents such as magnesium sulfate thereto, maintaining the bath at specific temp. and dipping the aluminum, etc. therein. CONSTITUTION:A bath is prepd. comprising essentially of sulfuric acid, and >=1 kind of corrosion inhibiting, adsorbing and smoothing agents such magnesium sulfate, alum, other soluble sulfates, oxygen acids such as ammonium molybdate and the salts thereof, alkaline or earth aluminosilicate (zeolite) and other bentonites are added thereto. The bath temp. is kept at 50-150 deg.C and aluminum and aluminum alloys are dipped therein, whereby bright or bright satin surfaces are obtained with mild chemical polishing using inexpensive additives without generation of harmful gases, etc. It is preferable for improvement in corrosion inhibiting or polishing effects, etc. to contain metallic salts and phosphoric acids having polyvalent ions into the soln. consisting essentially of sulfate.

3. 发明专利

JPS6148597B2 失效
公开(公告)号：JPS6148597B2
公开(公告)日：1986-10-24
申请号：JP1895883
申请日：1983-02-09
申请人： TAJIMA SAKAE , FUJITA YASUHIKO , YOKOYAMA KAZUO
发明人： YOKOYAMA KAZUO
IPC分类号： C25D11/22

4. 发明专利

JPS6323280B2 失效
公开(公告)号：JPS6323280B2
公开(公告)日：1988-05-16
申请号：JP17250884
申请日：1984-08-21
申请人： YOKOYAMA KAZUO , FUJITA YASUHIKO
发明人： YOKOYAMA KAZUO
IPC分类号： C25D11/18 , C25D11/04

5. 发明专利

JPS59145797A Coloring method of aluminum and aluminum alloy 失效
标题翻译：铝和铝合金的着色方法
公开(公告)号：JPS59145797A
公开(公告)日：1984-08-21
申请号：JP5833282
申请日：1982-04-09
申请人： Fujita Yasuhiko , Sakae Tajima , Yokoyama Kazuo
发明人： TAJIMA SAKAE
IPC分类号： C25D11/18 , C25D11/24
摘要： PURPOSE: To provide excellent color tones with ease to aluminum by immersing the aluminum in an acidic soln. contg. tin-salt then immersing the same in a soln. contg. a heavy metal chloride and hydrochloric acid and further immersing the aluminum into a soln. of a nickel salt, reducing agent, boric acid, amino acid, etc.
CONSTITUTION: Al and Al alloy or those which are subjected to an anodization treatment are immersed in an soln. contg. tin-slat or an acidic or alkaline soln. contg. the same plus oxycarboxylic acid or its salt or an alkaline soln. contg. tin-salt. The Al is then immersed in a soln. contg. a heavy metallic chrloride plus a hydrochloric acid or sulfuric acid or further a buffer such as acetate and a complex forming agent such as amine or the like in addition to the same. The Al is further immersed in a soln. prepd. by adding an inorg. or org. reducing agent, boric acid, and a material such as amino acid, oxycarboxylic acid or their salts having a buffer effect or a complex forming ability to an Ni-salt or a tin-salt or a mixture thereof. Color tones from yellow and brown colors to a black color are thus enabled.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：通过将铝浸入酸性溶胶中，轻松提供优异的色调。 contg。锡盐，然后将其浸入溶胶中。 contg。重金属氯化物和盐酸，并进一步将铝浸入溶胶中。的镍盐，还原剂，硼酸，氨基酸等。构成：将Al和Al合金或经过阳极氧化处理的那些合金浸入溶胶中。 contg。锡板或酸性或碱性溶胶。 contg。相同的加氧基羧酸或其盐或碱性溶胶。 contg。锡盐。然后将Al浸入溶胶中。 contg。重金属氯化物加盐酸或硫酸，或者还有缓冲剂如乙酸盐和络合物形成剂如胺等。 Al进一步沉浸在一个soln。 prepd。通过添加一个inorg。或组织。还原剂，硼酸，以及氨基酸，羟基羧酸或其盐对Ni-盐或锡盐或其混合物具有缓冲作用或络合物形成能力的物质。因此，可以使用从黄色和棕色到黑色的色调。

6. 发明专利

JPS5941494A Electrolytic pigmentation of aluminum and aluminum alloy 失效
标题翻译：铝和铝合金的电解涂料
公开(公告)号：JPS5941494A
公开(公告)日：1984-03-07
申请号：JP14918282
申请日：1982-08-30
申请人： Fujita Yasuhiko , Sakae Tajima , Yokoyama Kazuo
发明人： TAJIMA SAKAE
IPC分类号： C25D11/22 , C25D11/08
摘要： PURPOSE: To easily perform pigmentation of aluminum or an aluminum alloy to a wide range of stable color tone within a short time by electrolysis, by a method wherein an anodically oxidized film is applied to aluminum or the aluminum alloy by a usual method and, thereafter, AC secondary electrolysis is performed in a strong acidic bath comprising sulfuric acid containing a heavy metal salt, an Sn salt and a soluble complexing agent of Sn.
CONSTITUTION: After anodically oxidized film is applied, AC secondary electrolysis is performed in a strong acidic bath containing a heavy metal salt, an Sn salt, a soluble complexing agent of Sn as mentioned hereinbelow and 0.5vol% or more free sulfuric acid. In this case, the soluble complexing agent of Sn to be used contains aliphatic carboxylic acid, oxycarboxylic acid, amino acid, aromatic alcohol, carboxylic acid, sulfonic acid, amines or acid or a salt having said groups in common.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：通过电解，在短时间内容易地将铝或铝合金色素沉淀到宽范围的稳定色调，通过常规方法将阳极氧化膜施加到铝或铝合金的方法，然后 AC二次电解是在含有重金属盐，Sn盐和Sn的可溶性络合剂的硫酸的强酸性浴中进行的。构成：在施加阳极氧化膜之后，在含有重金属盐，Sn盐，下述Sn的可溶性络合剂和0.5体积％以上游离硫酸的强酸性浴中进行AC二次电解。在这种情况下，Sn的可溶性络合剂包含脂肪族羧酸，羟基羧酸，氨基酸，芳香族醇，羧酸，磺酸，胺或酸或具有上述基团的盐。

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