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    • 21. 发明授权
    • Light emitting semiconductor device
    • 发光半导体器件
    • US08232578B2
    • 2012-07-31
    • US12585058
    • 2009-09-02
    • Shigeo TakedaHiroyuki TajimaShota ShimonishiYosuke Tsuchiya
    • Shigeo TakedaHiroyuki TajimaShota ShimonishiYosuke Tsuchiya
    • H01L33/00
    • H01L33/508H01L33/507H01L33/54H01L2924/0002H01L2924/00
    • A light emitting semiconductor device includes a base substrate; a light emitting semiconductor element including a crystal growth basis and provided on the base substrate so that the crystal growth basis faces in opposite direction to the base substrate; a first transparent sealing medium which seals the light emitting semiconductor on the base substrate; and a second transparent sealing medium which seals the light emitting semiconductor over the first transparent sealing medium and contains phosphor. A thickness of the second sealing medium in a portion with high emission intensity is larger than that of the other portion of the first sealing medium; and the portion with high emission intensity is defined as a portion where light emission intensity from the light emitting semiconductor element is maximum.
    • 发光半导体器件包括:基底; 包括晶体生长基础的发光半导体元件,并且设置在所述基底基板上,使得所述晶体生长基底面向与所述基底基板相反的方向; 密封基底基板上的发光半导体的第一透明密封介质; 以及第二透明密封介质,其密封所述第一透明密封介质上的所述发光半导体并且包含磷光体。 发光强度高的部分的第二密封介质的厚度大于第一密封介质的其他部分的厚度; 并且具有高发光强度的部分被定义为来自发光半导体元件的发光强度最大的部分。
    • 22. 发明授权
    • Electrophotographic photosensitive body
    • 电子照相感光体
    • US07604913B2
    • 2009-10-20
    • US11572001
    • 2005-07-15
    • Hiroyuki TajimaYuuta Kumano
    • Hiroyuki TajimaYuuta Kumano
    • G03G5/04
    • G03G5/0672G03G5/056G03G5/0592G03G5/0596G03G5/0614
    • Disclosed is an electrophotographic photoreceptor which is excellent in wear resistance and electrical characteristics. Specifically disclosed is an electrophotographic photoreceptor containing a polyester resin in a photosensitive layer provided on an electroconductive substrate. The polyester resin is composed of a copolymer represented by the general formula 1 below, which has a viscosity average molecular weight (Mv) of 10,000-300,000 and contains a diphenyl ether 4,4′-dicarboxylic acid component and a bivalent phenol component.[Chemical Formula 1] A-Bn  (1) In the general formula 1, A represents a diphenyl ether 4,4′-dicarboxylic acid residue represented by the formula A below, and B represents a bivalent phenol residue represented by the formula B below. In the formula A, each of Ra1 and Ra2 independently represents a hydrogen atom or a monovalent substituent which may have a substituent, and each of n and m is independently an integer from 0 to 4. In the formula B, each of R1 and R2 independently represents one selected from the group consisting of a hydrogen atom, an alkyl group, an aryl group, a halogen group, and an alkoxy group.
    • 公开了耐磨性和电特性优异的电子照相感光体。 具体公开了一种在设置在导电性基体上的感光层中含有聚酯树脂的电子照相感光体。 聚酯树脂由下述通式1表示的共聚物组成,其粘均分子量(Mv)为10,000-300,000,并含有二苯基醚4,4'-二羧酸组分和二价苯酚组分。 [化学式1] AB n(1)在通式1中,A表示二苯醚4,4'-二羧酸残基 由下式A表示,B表示由下式B表示的二价酚残基。 在式A中,Ra1和Ra2各自独立地表示氢原子或可以具有取代基的一价取代基,n和m各自独立地为0〜4的整数。在式B中,R 1和R 2各自 独立地表示选自氢原子,烷基,芳基,卤素基和烷氧基的一个基团。
    • 23. 发明申请
    • CLUTCH APPARATUS, CONVEYANCE APPARATUS AND RECORDING APPARATUS
    • 离合器装置,输送装置和记录装置
    • US20080185776A1
    • 2008-08-07
    • US11833597
    • 2007-08-03
    • Tokujiro OKUNOHiroyuki TAJIMAKiyotaka NAKAMURA
    • Tokujiro OKUNOHiroyuki TAJIMAKiyotaka NAKAMURA
    • B65H5/06F16D11/00
    • F16D11/06B65H3/0607B65H3/0661B65H3/34B65H3/56B65H3/565B65H2220/09B65H2301/4222B65H2403/421B65H2403/47B65H2403/512B65H2403/70B65H2513/412F16D11/16
    • [Object] To provide a clutch apparatus that can smoothly switch from a clutch engaged state to a clutch non-engaged state, while tooth jump does not occur even with a small-sized clutch apparatus.[Solving Means] A recessed portion 153 is provided in a cam face of a cam 45. A cam shaft 13 is configured to pivot by a predetermined amount as a cam follower 51 is fitted in the recessed portion, and, when the cam initiates to engage the cam follower, it enters a clutch engaged state. A driven side gear 99 is pivoted by a predetermined amount as the cam follower is fitted in the recessed portion and, thereby, a clutch member 93 is rotated by a predetermined amount in a direction in which a toothed portion 94 is spaced apart from a drive side gear 92. In a state where the cam follower is not fitted in the recessed portion, when the clutch member 93 switches its clutch state, at least a portion of a swing locus of the toothed portion 94 of the clutch member 93 maintains a clearance with a gear tooth of the drive side gear 92.
    • 本发明提供一种能够从离合器接合状态顺利地切换到离合器未接合状态的离合器装置,而即使使用小型离合器装置也不会发生跳齿。 [解决方案]凹凸部153设置在凸轮45的凸轮面。 凸轮轴13被构造成当凸轮从动件51装配在凹部中时枢转预定量,并且当凸轮开始接合凸轮从动件时,凸轮轴13进入离合器接合状态。 从动侧齿轮99随着凸轮从动件嵌合在凹部中而枢转预定量,因此离合器构件93沿齿形部分94与驱动器间隔开的方向旋转预定量 侧齿轮92。 在凸轮从动件未装配在凹部中的状态下,当离合器构件93切换离合器状态时,离合器构件93的齿部94的摆动轨迹的至少一部分与齿轮齿保持间隙 的驱动侧齿轮92。
    • 26. 发明授权
    • Air bag cover
    • 气囊盖
    • US06296269B1
    • 2001-10-02
    • US09310117
    • 1999-05-12
    • Yutaka NagaiChiharu TotaniFumitake KobayashiTadao TanakaHiroyuki TajimaHiroshi Ishiyama
    • Yutaka NagaiChiharu TotaniFumitake KobayashiTadao TanakaHiroyuki TajimaHiroshi Ishiyama
    • B60R2116
    • B60R21/232B60R21/213
    • An air bag cover is formed of synthetic resin and is connected to and held by the body of a car in a plurality of discontinuous portions thereof along the peripheral edge of an opening formed on the interior side of the car in such a manner that the air bag cover not only can cover an air bag folded in the peripheral edge of the opening on the car interior side, but also, when an air bag main body of the air bag is developed and expanded, can be so opened and moved as to allow the air bag main body to project toward the opening side. The air bag cover further includes a restricting wall which projects toward the body of the car in such a manner that it can connect together these connecting/holding portions while the restricting wall is disposed on the back surface side of the air bag cover, in more particular, on the side of the folded air bag main body that is distant from the opening and on the opening side of connecting/holding portions.
    • 安全气囊盖由合成树脂形成,并且沿着形成在轿厢内侧的开口的周缘连接并保持在轿厢主体的多个不连续部分中,使得空气 袋盖不仅可以覆盖折叠在汽车内侧的开口的周边边缘的气囊,而且当气囊的气囊主体展开和膨胀时,可以如此打开和移动以允许 气囊主体向开口侧突出。 安全气囊罩还包括限制壁,该限制壁朝向轿厢的本体突出,使得它们可以将限制壁设置在安全气囊罩的背面侧上时连接在一起,更多 特别地,在折叠的气囊主体的远离开口和连接/保持部分的开口侧的一侧。
    • 30. 发明申请
    • ELECTROPHOTOGRAPHIC PHOTORECEPTOR
    • 电子照相机
    • US20110013934A1
    • 2011-01-20
    • US12892399
    • 2010-09-28
    • Hiroyuki TAJIMAYuuta Kumano
    • Hiroyuki TAJIMAYuuta Kumano
    • G03G15/00G03G5/04
    • G03G5/0672G03G5/056G03G5/0592G03G5/0596G03G5/0614
    • Disclosed is an electrophotographic photoreceptor which is excellent in wear resistance and electrical characteristics. Specifically disclosed is an electrophotographic photoreceptor containing a polyester resin in a photosensitive layer provided on an electroconductive substrate. The polyester resin is composed of a copolymer of formula (4), which has a viscosity average molecular weight (Mv) of 10,000-300,000 and contains a diphenyl ether 4,4′-dicarboxylic acid component and a bivalent phenol component. A represents a diphenyl ether 4,4′-dicarboxylic acid residue of formula (A), and E represents a bivalent phenol residue of formula (E). In formula (A), each of Ra1 and Ra2 independently represents a hydrogen atom or a monovalent substituent which may have a substituent, and each of n and m is independently an integer from 0 to 4. In the formula (E), each of R5 and R6 independently represents one selected from the group consisting of a hydrogen atom, an alkyl group, an aryl group, a halogen group, and an alkoxy group.
    • 公开了耐磨性和电特性优异的电子照相感光体。 具体公开了一种在设置在导电性基体上的感光层中含有聚酯树脂的电子照相感光体。 聚酯树脂由式(4)的共聚物组成,其粘度平均分子量(Mv)为10,000-300,000,并含有二苯醚4,4'-二羧酸组分和二价苯酚组分。 A表示式(A)的二苯醚4,4'-二羧酸残基,E表示式(E)的二价酚残基。 在式(A)中,Ra1和Ra2各自独立地表示氢原子或可以具有取代基的一价取代基,n和m各自独立地为0〜4的整数。在式(E)中, R 5和R 6独立地表示选自氢原子,烷基,芳基,卤素基和烷氧基中的一个。