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    • 62. 发明授权
    • Polarization detection device and method for producing the same
    • 极化检测装置及其制造方法
    • US6166372A
    • 2000-12-26
    • US85682
    • 1998-05-27
    • Hiroyuki YamamotoYoshio Yoshida
    • Hiroyuki YamamotoYoshio Yoshida
    • G02B6/126G02B6/34G02B6/42
    • G02B6/42G02B6/126G02B6/34
    • A polarization detection device includes a photocoupler; an optical waveguide layer for propagating light from the photocoupler therethrough; a polarization splitter for splitting the propagation light into two components having different refractive angles; and a photodetector formed of a semiconductor material for performing photoelectric conversion on the propagation light split into the two components. The photocoupler, the optical waveguide layer, the polarization splitter, and the photodetector are provided on a single semiconductor substrate. The photocoupler is one of a prism and a beam splitter formed of a dielectric material and supported by the optical waveguide layer only by an adhesive layer, the adhesive layer having a straight edge in the vicinity of the photocoupler. The adhesive layer has a thickness d fulfilling expression (1) where a longer diameter of a beam spot of the light incident on the photocoupler on an interface between the adhesive layer and the optical waveguide layer is L, and the angle of incidence of the light with respect to the optical waveguide layer is .theta.:d.gtoreq.L/tan .theta. (1).
    • 偏振检测装置包括光电耦合器; 用于传播来自光电耦合器的光的光波导层; 偏振分离器,用于将传播光分成具有不同折射角的两个分量; 以及由半导体材料形成的光电检测器,用于对分成两个部件的传播光执行光电转换。 光电耦合器,光波导层,偏振分离器和光电检测器设置在单个半导体衬底上。 光电耦合器是由介电材料形成的棱镜和分束器之一,并且仅由粘合剂层由光波导层支撑,粘合剂层在光电耦合器附近具有直边。 粘合剂层的厚度d满足表达式(1),其中入射到光电耦合器上的粘合剂层和光波导层之间的界面上的光束的长度的直径较大,并且光的入射角 相对于光波导层为θ= d / L /tanθ(1)。
    • 64. 发明授权
    • Mixing chamber for an air-conditioning system
    • 用于空调系统的混合室
    • US4942739A
    • 1990-07-24
    • US378379
    • 1989-07-11
    • Akira UdaYoshio YoshidaMakoto HaradaMasaaki Sato
    • Akira UdaYoshio YoshidaMakoto HaradaMasaaki Sato
    • F24F5/00B64D13/00F24F13/04
    • B64D13/00F24F13/04
    • A mixing chamber for an air-conditioning system including a cylindrical vessel having a plurality of inlet ports provided at an axial end portion for introducing cool air from an air-conditioning unit and warm air from passenger compartments. The vessel is further provided at the other axial end portion with outlet ports. The inlet and outlet ports are oriented in a tangential direction with respect to the vessel to thereby form a spiral air flow in the vessel. The vessel has a water capturing ring located along the inner wall surface of the vessel to prevent film of water on the inner wall surface of the vessel from flowing toward the outlet ports. A water drawing slit is formed in the vessel to open to the inner wall surface at a side of the water capturing ring adjacent to the inlet ports to discharge the water accumulated at this side of the ring.
    • 一种用于空调系统的混合室,包括一个圆柱形容器,该圆柱形容器具有设置在轴向端部处的多个入口,用于引入来自空调单元的冷空气和来自乘客舱的暖空气。 容器进一步设置在具有出口的另一个轴向端部处。 入口和出口相对于容器沿切线方向定向,从而在容器中形成螺旋空气流。 容器具有沿容器的内壁表面定位的捕水环,以防止容器的内壁表面上的水膜流向出口。 在容器中形成一个抽水狭缝,以便在与入口相邻的捕水环侧的内壁表面开口,以排出积聚在环的这一侧的水。
    • 67. 发明授权
    • Vehicle air conditioner with side face opening
    • 车身空调,侧面打开
    • US06382518B1
    • 2002-05-07
    • US09686008
    • 2000-10-10
    • Kazuji ShibataYoshio YoshidaMasato Inuzuka
    • Kazuji ShibataYoshio YoshidaMasato Inuzuka
    • B60H102
    • B60H1/00064B60H2001/00192
    • In a vehicle air conditioner, an air conditioning case has a center face opening through which air is blown toward a center upper side of a passenger compartment in a vehicle right-left direction, a side face opening through which air is blown toward a side upper side of the passenger compartment, and a defroster opening through which air is blown toward a front windshield of the vehicle. The side face opening is provided between the center face opening and the defroster opening in an arrangement direction of the center face opening and the defroster opening within a width dimension of the center face opening in a direction perpendicular to the arrangement direction. Thus, a dimension of the air conditioning case in the direction perpendicular to the arrangement direction becomes smaller, while operation force of a door for opening and closing the center face opening is reduced.
    • 在车辆空调机中,空调壳体具有中心面开口,空气沿车辆左右方向吹向乘客室的中心上侧,侧面开口朝向侧面吹向空气 乘客舱的一侧,以及除霜器开口,空气通过该开口开口朝向车辆的前挡风玻璃吹送。 侧面开口设置在中心面开口和除霜器开口之间,在中心面开口的布置方向和除霜器开口的中心面开口的宽度尺寸内,在与排列方向垂直的方向上。 因此,与打开方向正交的方向上的空调壳体的尺寸变小,同时减小了打开和关闭中心面开口的门的操作力。