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31. 发明授权

US06774552B2 Electron gun 有权
标题翻译：电子枪
公开(公告)号：US06774552B2
公开(公告)日：2004-08-10
申请号：US10443817
申请日：2003-05-23
申请人： Akira Chiba
发明人： Akira Chiba
IPC分类号： H01J2306
CPC分类号： H01J3/027 , H01J3/028 , H01J3/38 , H01J23/06
摘要： An electron gun also has a cathode for emitting electrons, a heater cap which contains a heater for applying the cathode with thermal energy for emitting electrons, a retainer for securing the cathode on the heater cap by clamping the peripheral edge of the cathode onto the heater cap, and a cylindrical Wehnelt supporter. The cylindrical Wehnelt supporter has a Wehnelt electrode for focusing an electron beam that is formed in such a shape that an average angle of the surface thereof with respect to an outermost shell of the electron beam matches a Pierce angle, and three or more heater cap supporters for securely supporting the heater cap at a position at which an electron emitting surface of the cathode and an opening formed through the Wehnelt electrode satisfy a predetermined perveance.
摘要翻译：电子枪还具有用于发射电子的阴极，加热器帽，其包含用于向发射电子的热能施加阴极的加热器，用于通过将阴极的周边边缘夹持在加热器上来将阴极固定在加热器盖上的保持器帽和圆柱形的Wehnelt支持者。圆筒形的Wehnelt支架具有用于聚焦电子束的Wehnelt电极，该电子束形成为使得其表面相对于电子束的最外壳的平均角度与Pierce角相匹配的形状，以及三个或更多个加热器帽支撑件用于在阴极的电子发射表面和通过Wehnelt电极形成的开口满足预定的范围的位置处可靠地支撑加热器盖。

32. 发明授权

US5952128A Phase-shifting photomask blank and method of manufacturing the same as well as phase-shifting photomask 失效
标题翻译：相移光掩模坯料及其制造方法以及相移光掩模
公开(公告)号：US5952128A
公开(公告)日：1999-09-14
申请号：US633338
申请日：1996-04-17
申请人： Akihiko Isao , Susumu Kawada , Yoshihiro Saito , Tsuneo Yamamoto , Atsushi Hayashi , Nobuyuki Yoshioka , Akira Chiba , Junji Miyazaki
发明人： Akihiko Isao , Susumu Kawada , Yoshihiro Saito , Tsuneo Yamamoto , Atsushi Hayashi , Nobuyuki Yoshioka , Akira Chiba , Junji Miyazaki
IPC分类号： C23C14/06 , C23C14/34 , G03F1/32 , G03F9/00
CPC分类号： G03F1/32 , C23C14/0676 , C23C14/3414
摘要： A phase-shifting photomask blank is made by sputtering a target of molybdenum suicide with a sputtering gas to which nitric monoxide is added in a ratio of 2.65-6.47% by volume. A nitrided-oxide film of molybdenum silicide as a phase-shifting film is formed on a transparent substrate. A base phase-shifting film may be formed on a transparent substrate and then a nitrided-oxide film of molybdenum silicide as a surface layer may be formed on top of the base phase-shifting film by sputtering a target of molybdenum silicide with a sputtering gas to which nitric monoxide is added in a ratio of 0.59-6.47% by volume. The transparent substrate on which the nitrided-oxide film of molybdenum slicide is formed may be subjected to a heat treatment at a temperature of 200.degree. C. or more.
摘要翻译：通过以2.65-6.47体积％的比例加入一氧化氮的溅射气体溅射硅化钼靶，制成相移光掩模坯料。在透明基板上形成硅化钼作为移相膜的氮化氧化物膜。基底相移膜可以形成在透明基板上，然后可以通过用溅射气体溅射硅化钼靶，在基底相移膜的顶部上形成作为表面层的硅化钼的氮化氧化物膜加入一氧化氮的比例为0.59-6.47％（体积）。其上形成有切割钼的氮化氧化物膜的透明基板可以在200℃以上的温度下进行热处理。

33. 发明授权

US5938897A Method of manufacturing phase-shifting photomask blank 失效
标题翻译：制造相移光掩模坯料的方法
公开(公告)号：US5938897A
公开(公告)日：1999-08-17
申请号：US876906
申请日：1997-06-16
申请人： Akihiko Isao , Susumu Kawada , Yoshihiro Saito , Tsuneo Yamamoto , Atsushi Hayashi , Nobuyuki Yoshioka , Akira Chiba , Junji Miyazaki
发明人： Akihiko Isao , Susumu Kawada , Yoshihiro Saito , Tsuneo Yamamoto , Atsushi Hayashi , Nobuyuki Yoshioka , Akira Chiba , Junji Miyazaki
IPC分类号： C23C14/06 , C23C14/34 , G03F1/32 , C23C14/14
CPC分类号： G03F1/32 , C23C14/0676 , C23C14/3414
摘要： A phase-shifting photomask blank is made by sputtering a target of molybdenum silicide with a sputtering gas to which nitric monoxide is added in a ratio of 2.65-6.47% by volume. A nitrided-oxide film of molybdenum silicide as a phase-shifting film is formed on a transparent substrate. A base phase-shifting film may be formed on a transparent substrate and then a nitrided-oxide film of molybdenum silicide as a surface layer may be formed on top of the base phase-shifting film by sputtering a target of molybdenum silicide with a sputtering gas to which nitric monoxide is added in a ratio of 0.59-6.47% by volume. The transparent substrate on which the nitrided-oxide film of molybdenum slicide is formed may be subjected to a heat treatment at a temperature of 200.degree. C. or more.
摘要翻译：通过用溅射气体以2.65-6.47体积％的比例加入一氧化氮，溅射硅化钼靶，制成相移光掩模坯料。在透明基板上形成硅化钼作为移相膜的氮化氧化物膜。基底相移膜可以形成在透明基板上，然后可以通过用溅射气体溅射硅化钼靶，在基底相移膜的顶部上形成作为表面层的硅化钼的氮化氧化物膜加入一氧化氮的比例为0.59-6.47％（体积）。其上形成有切割钼的氮化氧化物膜的透明基板可以在200℃以上的温度下进行热处理。

34. 发明授权

US5880550A Variable-speed dynamotor 失效
标题翻译：变速发电机
公开(公告)号：US5880550A
公开(公告)日：1999-03-09
申请号：US621577
申请日：1996-03-26
申请人： Tadashi Fukao , Akira Chiba , Chikara Michioka
发明人： Tadashi Fukao , Akira Chiba , Chikara Michioka
IPC分类号： H02P9/00 , F16C39/06 , H02K7/09 , H02P11/06 , H02P27/05 , H02K1/00
CPC分类号： F16C32/0497 , F16C32/0444 , H02K7/09 , H02P27/05 , H02P2207/073 , Y02E20/14
摘要： A variable-speed dynamotor has a stator having a first set of windings that provide a number of poles for rotating a rotor and a second set of windings that provide a number of poles different from the number of poles provided by the first set of windings. Voltages or currents supplied to the second set of windings are controlled to generate radial forces acting on the rotor for thereby controlling a radial position of the rotor, suppressing vibrations of the rotor, adjusting rotational balancing of the rotor, and controlling radial damping of the rotor.
摘要翻译：变速发电机具有定子，该定子具有第一组绕组，该第一组绕组提供用于旋转转子的多个极和提供与由第一组绕组提供的极数不同的极数的第二组绕组。控制提供给第二组绕组的电压或电流以产生作用在转子上的径向力，从而控制转子的径向位置，抑制转子的振动，调节转子的旋转平衡，以及控制转子的径向阻尼。

35. 发明授权

US4908128A Composite bacteria support medium 失效
标题翻译：复合菌支持培养基
公开(公告)号：US4908128A
公开(公告)日：1990-03-13
申请号：US243256
申请日：1988-09-12
申请人： Akira Chiba
发明人： Akira Chiba
IPC分类号： C02F3/10
CPC分类号： C02F3/10 , C02F3/103 , Y02W10/15 , Y10T428/24826
摘要： A composite support medium for bacteria in sewage treatment plants comprises two intimately associated quantities of media having disparate surface area to volume ratios; in particular a core body of tangled plastics wire-like filaments welded together and having an area to volume ratio of from 60 to 80 square meters per cubic meter partly wrapped in a mat of tangled plastics textile type filaments welded together having an area to volume ratio of from 350 to 450 square meters per cubic meter.
摘要翻译：用于污水处理厂中的细菌的复合载体介质包括两个具有不同表面积与体积比的紧密相关的介质; 特别是焊接在一起并且具有60至80平方米/立方米的面积与体积比率的缠结的塑料线状细丝的芯体部分地包裹在焊接在一起的具有面积与体积比的缠结的塑料纺织型细丝垫每立方米350至450平方米。

36. 发明授权

US4851508A Polyester fibers having high strength and high modulus and process for producing the same 失效
标题翻译：具有高强度和高模量的聚酯纤维及其制造方法
公开(公告)号：US4851508A
公开(公告)日：1989-07-25
申请号：US68213
申请日：1987-06-30
申请人： Kazuo Kurita , Masahiro Hayashi , Toshihiko Ohta , Hideaki Ishihara , Fujio Okada , Wataru Yoshikawa , Akira Chiba , Susumu Tate
发明人： Kazuo Kurita , Masahiro Hayashi , Toshihiko Ohta , Hideaki Ishihara , Fujio Okada , Wataru Yoshikawa , Akira Chiba , Susumu Tate
IPC分类号： D01F6/62 , D02J1/22
CPC分类号： D01F6/62 , D02J1/22
摘要： Polyester fibers having both a high strength and a high modulus prepared from ethylene terephthalate polyester, and having an intrinsic viscosity of not less than 1.0 and an initial tensile modulus is not less than 130 g/d, said intrinsic viscosity being determined in a mixed solvent of p-chlorophenol and tetrachloro ethane (3:1) at 30.degree. C. Processes for producing the fibers are also disclosed.
摘要翻译：具有由对苯二甲酸乙二醇酯聚酯制得的高强度和高模量且特性粘度不低于1.0且初始拉伸模量的聚酯纤维不低于130g / d，所述特性粘度在混合溶剂中测定的对氯苯酚和四氯乙烷（3:1）。制备纤维的方法也被公开。

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