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1. 发明授权

US4536337A Process for the preparation of quinones 失效
标题翻译：醌类制备方法
公开(公告)号：US4536337A
公开(公告)日：1985-08-20
申请号：US596695
申请日：1984-04-04
申请人： Tatsuyoshi Komatsu , Shigeaki Numata , Toshihiko Sumino , Katsumi Matsuzaki , Masao Narita , Katsuhiko Hioki
发明人： Tatsuyoshi Komatsu , Shigeaki Numata , Toshihiko Sumino , Katsumi Matsuzaki , Masao Narita , Katsuhiko Hioki
IPC分类号： C07C46/04 , C07C51/16 , C07C50/02 , C07C50/10 , C07C50/16 , C07C50/22
CPC分类号： C07C46/04 , C07C51/16
摘要： A process for preparing a quinone, which comprises reacting a polynuclear aromatic hydrocarbon and a ceric salt in an aqueous acid solution in the presence of an organic solvent selected from the group consisting of chlorobenzene and an alkylbenzene represented by the general formula: ##STR1## where each of R.sub.1, R.sub.2 and R.sub.3 is an alkyl group and the total carbon number of the alkyl groups is from 3 to 6.
摘要翻译：一种制备醌的方法，其包括在选自氯苯和由以下通式表示的烷基苯的有机溶剂存在下，在酸性水溶液中使多核芳烃和铈盐反应： I），其中R1，R2和R3各自为烷基，烷基的总碳数为3至6。

2. 发明申请

US20090109530A1 Projection-Type image display device 有权
标题翻译：投影型图像显示装置
公开(公告)号：US20090109530A1
公开(公告)日：2009-04-30
申请号：US12222273
申请日：2008-08-06
申请人： Atsushi MICHIMORI , Norihiro WATANABE , Masao NARITA , Hideaki ARITA
发明人： Atsushi MICHIMORI , Norihiro WATANABE , Masao NARITA , Hideaki ARITA
IPC分类号： G03B21/60
CPC分类号： G03B21/10 , G02B3/08 , G02B27/0933 , G02B27/095 , G03B21/562 , G03B21/60 , G03B21/62
摘要： In a projection-type image display device, a driven member of a screen is displaced in a plane parallel to the screen. The driven member can be a Fresnel lens or a diffusing member. An elastic retaining unit holds the driven member in such a manner as to be capable of moving in the plane parallel to the screen, and a pair of driving sources applies driving forces in mutually intersecting directions to the driven member. A control circuit drives the pair of driving sources with driving waveforms having a prescribed phase difference therebetween so that the driven member makes continuous motion in a plane parallel to the screen when an image is projected.
摘要翻译：在投影型图像显示装置中，屏幕的从动构件在与屏幕平行的平面中移位。从动构件可以是菲涅尔透镜或漫射构件。弹性保持单元以与平行于屏幕的平面能够移动的方式保持从动构件，并且一对驱动源将相互交叉的方向的驱动力施加到被驱动构件。控制电路利用其中具有规定相位差的驱动波形来驱动该对驱动源，使得被驱动构件在投影图像时在与屏幕平行的平面中连续运动。

3. 发明授权

US4277257A Process for preventing scale deposition 失效
标题翻译：防垢垢沉积工艺
公开(公告)号：US4277257A
公开(公告)日：1981-07-07
申请号：US95522
申请日：1979-11-19
申请人： Ryo Matsuura , Katsumi Matsuzaki , Masao Narita
发明人： Ryo Matsuura , Katsumi Matsuzaki , Masao Narita
IPC分类号： C07D307/89 , C07C45/00 , C07C46/10 , C07C50/12 , C07C51/42 , C07C67/00 , B01D47/00
CPC分类号： C07C46/10 , C07C51/42
摘要： A scale deposition from an aqueous slurry of naphthoquinone and phthalic acid can be prevented by adding fine crystals of phthalic acid to the aqueous slurry of naphthoquinone and phthalic acid collected, which slurry is obtained by contacting a gas resulting from a catalytic gas phase oxidation of naphthalene with water or a mother liquor recycled. The fine crystals of phthalic acid have diameters of less than 100.mu., preferably 10 to 40.mu., and can be in an aqueous slurry of phthalic acid pulverized by a pulverizer.
摘要翻译：通过将萘甲酸和邻苯二甲酸的水性浆料中加入邻苯二甲酸的微细结晶，可以防止由萘醌和邻苯二甲酸的水性浆料的沉积物沉积，该浆料是通过使由萘的催化气相氧化得到的气体用水或母液回收。邻苯二甲酸的微细晶体的直径小于100微米，优选为10〜40微米，并且可以是由粉碎机粉碎的邻苯二甲酸的水性浆液。

4. 发明授权

US5901838A Force storing mechanism 失效
标题翻译：力储存机制
公开(公告)号：US5901838A
公开(公告)日：1999-05-11
申请号：US22039
申请日：1998-02-11
申请人： Ichizo Nakatani , Mitsuharu Okuno , Masao Narita
发明人： Ichizo Nakatani , Mitsuharu Okuno , Masao Narita
IPC分类号： H01H3/58 , H01H3/30 , H01H33/40 , F16H55/00 , H01H33/02
CPC分类号： H01H3/30 , H01H2003/3063
摘要： An operating mechanism having a guiding circular plate (9b) provided at a side surface of a gear wheel (9), an annular groove (15d) formed in a pinion (15) into which the guiding circular plate (9b) is fitted whereby the relative position in axial direction between the pinion (15) and the gear wheel (9) does not change even if there is an axial displacement of the gear wheel (9) or the pinion (15) due to a play. Accordingly, there is obtainable a stable angular position of the gear wheel (9) in the disconnection between the pinion (15) and a clutch driving element (16), via a cam constituted by a end-face cam (a projection) (9a) provided at a side surface of the gear wheel (9) and the clutch driving element (16).
摘要翻译：一种具有设置在齿轮（9）的侧表面处的导向圆板（9b）的操作机构，形成在小齿轮（15）中的环形槽（15d），引导圆板（9b）组装在该小齿轮中，即使由于播放而导致齿轮（9）或小齿轮（15）的轴向位移，小齿轮（15）和齿轮（9）之间的轴向方向上的相对位置也不改变。因此，通过由端面凸轮（突起）（9a）构成的凸轮，可以获得齿轮（9）在小齿轮（15）和离合器驱动元件（16）之间的断开中的稳定的角位置）设置在齿轮（9）和离合器驱动元件（16）的侧表面处。

5. 发明授权

US07880965B2 Projection-type image display device 有权
标题翻译：投影式图像显示装置
公开(公告)号：US07880965B2
公开(公告)日：2011-02-01
申请号：US12222273
申请日：2008-08-06
申请人： Atsushi Michimori , Norihiro Watanabe , Masao Narita , Hideaki Arita
发明人： Atsushi Michimori , Norihiro Watanabe , Masao Narita , Hideaki Arita
IPC分类号： G03B21/56
CPC分类号： G03B21/10 , G02B3/08 , G02B27/0933 , G02B27/095 , G03B21/562 , G03B21/60 , G03B21/62
摘要： In a projection-type image display device, a driven member of a screen is displaced in a plane parallel to the screen. The driven member can be a Fresnel lens or a diffusing member. An elastic retaining unit holds the driven member in such a manner as to be capable of moving in the plane parallel to the screen, and a pair of driving sources applies driving forces in mutually intersecting directions to the driven member. A control circuit drives the pair of driving sources with driving waveforms having a prescribed phase difference therebetween so that the driven member makes continuous motion in a plane parallel to the screen when an image is projected.
摘要翻译：在投影型图像显示装置中，屏幕的从动构件在与屏幕平行的平面中移位。从动构件可以是菲涅尔透镜或漫射构件。弹性保持单元以与平行于屏幕的平面能够移动的方式保持从动构件，并且一对驱动源将相互交叉的方向的驱动力施加到被驱动构件。控制电路利用其中具有规定相位差的驱动波形来驱动该对驱动源，使得被驱动构件在投影图像时在与屏幕平行的平面中连续运动。

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