Hybrid optical waveguide circuit chip, and method for predicting the characteristics thereof
    21.
    发明授权
    Hybrid optical waveguide circuit chip, and method for predicting the characteristics thereof 失效
    混合光波导电路芯片及其特性的预测方法

    公开(公告)号:US06480642B1

    公开(公告)日:2002-11-12

    申请号:US09563263

    申请日:2000-05-01

    IPC分类号: G02B612

    摘要: A hybrid optical waveguide circuit chip capable of predicting optical characteristics of a first optical waveguide circuit connected to optical elements where it is difficult to measure the optical characteristics. In the chip, a second optical waveguide circuit is disposed adjacent to the first optical waveguide circuit. One end face of the second optical waveguide circuit is terminated at one chip end face A of the chips, and at least one of the optical waveguide end faces at the other side of the second optical waveguide circuit is terminated at the other chip end face B of the chip, wherein the optical characteristics of the second optical waveguide circuit are measured, and the measured values are predicted as substantial optical characteristics of the first optical waveguide.

    摘要翻译: 一种混合光波导电路芯片,其能够预测连接到难以测量光学特性的光学元件的第一光波导电路的光学特性。 在芯片中,与第一光波导电路相邻设置第二光波导路。 第二光波导路的一个端面终止在芯片的一个芯片端面A处,并且第二光波导路的另一侧的光波导端面中的至少一个端接在另一芯片端面B ,其中测量第二光波导电路的光学特性,并将测量值预测为第一光波导的实质光学特性。

    Method for producing solid-state imaging device
    24.
    发明授权
    Method for producing solid-state imaging device 失效
    固态成像装置的制造方法

    公开(公告)号:US5286605A

    公开(公告)日:1994-02-15

    申请号:US788378

    申请日:1991-11-06

    摘要: In a method for producing a micro lens in a solid-state imaging device, a thermally stable transparent resin layer for forming a planar surface is deposited on a base layer of the solid-state imaging device, a far-ultraviolet sensitive thermoplastic layer is deposited on the transparent layer, a photosensitive resin layer sensitive to light of longer wavelength than the far-ultraviolet sensitive resin layer and highly absorbing far-ultraviolet light is deposited on the far-ultraviolet sensitive resin layer, portions of the photosensitive resin layer are removed, far-ultraviolet light irradiates the resin layers, portions of the far-ultraviolet sensitive resin layers are removed, and portions of the transparent layer are thermally deformed into a desired micro lens shape. Therefore, access to the bonding pad under the transparent resin film can be obtained after the deposition and patterning of the thermoplastic resin film wherein non-uniformities in the thermoplastic resin film are reduced, resulting is a micro lens having high light collection ability and no wavelength sensitivity variations.

    摘要翻译: 在固体摄像装置中的微透镜的制造方法中,在固体摄像装置的基底层上淀积形成平坦面的热稳定性透明树脂层,沉积有紫外线敏感的热塑性层 在透明层上,对远紫外线敏感树脂层的波长较长的光敏感的感光性树脂层和高吸收性的远紫外光被沉积在紫外线敏感性树脂层上,去除感光性树脂层的部分, 远紫外线照射树脂层,去除部分紫外线敏感性树脂层,透明层的一部分热变形成所需的微透镜形状。 因此,在热塑性树脂膜中的不均匀性降低的热塑性树脂膜的沉积和图案化之后,可以获得在透明树脂膜下的接合焊盘,导致具有高聚光能力和无波长的微透镜 灵敏度变化。

    Reflector for vehicle headlight
    25.
    发明授权
    Reflector for vehicle headlight 失效
    汽车前灯反射器

    公开(公告)号:US5192124A

    公开(公告)日:1993-03-09

    申请号:US783992

    申请日:1991-10-29

    IPC分类号: F21S8/10 F21V7/00

    CPC分类号: F21S48/1317 F21S48/1335

    摘要: An elliptical paraboloid, which is a basic surface, has an elliptical section when it is cut by a plane perpendicular to its optical axis, and has a parabolic section when it is cut by a plane including its optical axis. A light source is arranged on the optical axis. A cross sectional curve obtained when a reflecting surface is cut by a plane perpendicular to its optical axis is expressed by a finite-order vector algebraic expression by specifying its end point positions and coefficient vectors. As a result, the reflecting surface is formed as a free surface deviating from the basic surface. Operations for controlling the surface, which are important in forming a cutline, are an operation of making the tangential vector at the end point of the cross sectional curve orthogonal to the position vector, and an operation of twisting the surface. By these operations the light-distribution control is performed so that longitudinally extending peripheries of respective filament images can be flush with one another. Finally, a sharp cutline is formed which is specific to a low beam.

    摘要翻译: 作为基本表面的椭圆抛物面当其被垂直于其光轴的平面切割时具有椭圆形截面,并且当其被包括其光轴的平面切割时具有抛物面截面。 光源设置在光轴上。 当通过垂直于其光轴的平面切割反射表面时获得的横截面曲线由有限次向量代数表达式通过指定其端点位置和系数向量来表示。 结果,反射面形成为偏离基面的自由面。 在形成切割线时重要的用于控制表面的操作是使截面曲线的端点处的切向矢量与位置矢量正交的操作,以及扭曲表面的操作。 通过这些操作,执行光分布控制,使得各个细丝图像的纵向延伸的周边可以彼此齐平。 最后,形成一个特定于远光束的尖锐的切割线。

    Conveyor carriage control system
    26.
    发明授权
    Conveyor carriage control system 失效
    输送机运输控制系统

    公开(公告)号:US5149024A

    公开(公告)日:1992-09-22

    申请号:US548266

    申请日:1990-07-05

    IPC分类号: B61L3/18

    CPC分类号: B61L3/18

    摘要: A system for controlling the movement of carriages in a conveyor system is disclosed in which individually powered carriages are controlled so as to stop a carriage at a designated position on the conveyor rail. Electrical contact wires extend along the conveyor rail and are electrically connected to controller units on each of the carriages by electrical contacts sliding along the electrical contact wires. Certain ones of the electrical contact wires have electrical discontinuities which define boundaries of first and second zones. The electrical discontinuities form a normally open electrical circuit with the controller units of each of the carriages, thereby keeping such controller units in the inoperative or "off" position. In this position of the controller unit, the power unit of each of the individual carriages drives the carriage along the conveyor rail. When the electrical circuit of the electrical contact wires is completed in a first zone, such as by the presence of a stopped carriage or other obstruction, the controller unit of a carriage entering the adjacent second zone will be actuated by this completed electrical circuit and will stop the carriage before it encounters the stopped carriage or other obstruction.

    摘要翻译: 公开了一种用于控制传送系统中的托架移动的系统,其中单独驱动的托架被控制以便将托架停在输送轨道上的指定位置。 电接触线沿着传送轨道延伸,并且通过沿着电接触线滑动的电触头与每个托架上的控制器单元电连接。 电接触线中的某些具有限定第一和第二区域边界的电中断。 电气不连续形成具有每个滑架的控制器单元的常开电路,从而将这种控制器单元保持在不工作或“关闭”位置。 在控制器单元的这个位置,每个单独的滑架的动力单元沿着传送轨道驱动滑架。 当电接触线的电路在第一区域中完成时,例如通过存在停止的托架或其他障碍物,进入相邻第二区域的滑架的控制器单元将由该完成的电路致动,并将会 在遇到停止的运输或其他障碍之前停止运输。

    Synthetic resin ophthalmic lens having a surface hard coat
    27.
    发明授权
    Synthetic resin ophthalmic lens having a surface hard coat 失效
    具有表面硬涂层的合成树脂眼科镜片

    公开(公告)号:US4611892A

    公开(公告)日:1986-09-16

    申请号:US743539

    申请日:1985-06-11

    CPC分类号: C08J7/04 C08J7/12 G02B1/105

    摘要: An improved synthetic resin opthalmic lens and a method for treating the surface of the lens are provided. The lens is formed by polymerizing at least one bis(allyloxycarbonyloxy-alkoxy) dihalide-phenyl alkane and one bifunctional allyl compound, optionally with a bis(allylcarbonate) compound. The lens is chemically treated with an aqueous solution of polyethyleneglycol and an alkali metal hydroxide and a surface hard coat is formed on the treated surface.

    摘要翻译: 提供一种改进的合成树脂偏光透镜和用于处理透镜表面的方法。 通过使至少一种双(烯丙氧基羰基氧基 - 烷氧基)二卤化物 - 苯基烷烃和一种双官能烯丙基化合物,任选与双(烯丙基碳酸酯)化合物聚合而形成透镜。 透镜用聚乙二醇和碱金属氢氧化物的水溶液进行化学处理,在处理过的表面上形成表面硬涂层。

    Multi-stage switching network in a telecommunication switching system
    28.
    发明授权
    Multi-stage switching network in a telecommunication switching system 失效
    电信交换系统中的多级切换网络

    公开(公告)号:US4095055A

    公开(公告)日:1978-06-13

    申请号:US740822

    申请日:1976-11-11

    CPC分类号: H04Q3/68 H04Q11/0407

    摘要: A multi-stage switching network in a telecommunication switching system includes a virtual link frame having fixedly closed virtual switches which are inserted according to the switching system size required by the application range of telephone traffic into a specified intermediate stage of the multi-stage switching network to permit the switching network of large or upper size to be degenerated to a switching network with smaller numbers of stages by degeneratively inducing a partial path structure from the path structure of the upper sized switching network having a great traffic capacity. The switching network with smaller numbers of stages can be incremented to a switching network of larger or upper size according to the switching system size. In either case, the multi-stage switching network can be controlled by the same control circuit and the same control program.

    Electrical cable connector and electrical cable connector assembled member
    30.
    发明授权
    Electrical cable connector and electrical cable connector assembled member 有权
    电缆连接器和电缆连接器组装构件

    公开(公告)号:US08475193B2

    公开(公告)日:2013-07-02

    申请号:US13221120

    申请日:2011-08-30

    申请人: Hiroshi Kawashima

    发明人: Hiroshi Kawashima

    IPC分类号: H01R13/28

    CPC分类号: H01R4/4809 H01R13/24

    摘要: A cable connecting configuration electrically connects cables with a terminal attached to one end of each of the cables. The cable connecting configuration has a contact section having a contact surface parallel to a longitudinal direction of the cables. In a state that the cables are connected to each other, the contact section of each of the terminals is provided to face each other having an overlapping range in the longitudinal direction, with the facing direction being a direction perpendicular to the contact surface of the contact section. Between the contact surfaces, there is a metal elastic member, which can be elastically displaced in the facing direction within the overlapping range. The terminal is held by the housing such that the contact sections tightly press the elastic member in the facing direction, and thereby the terminals are electrically connected via the elastic member.

    摘要翻译: 电缆连接配置将电缆与连接到每个电缆的一端的终端电连接。 电缆连接构造具有接触部分,该接触部分具有平行于电缆的纵向方向的接触表面。 在电缆彼此连接的状态下,每个端子的接触部分被设置为在纵向方向上具有重叠范围的彼此面对,面向方向是垂直于触头的接触表面的方向 部分。 在接触表面之间,存在金属弹性构件,其可以在重叠范围内在相对方向上弹性移位。 端子由壳体保持,使得接触部分在相对方向上紧密地按压弹性构件,并且由此端子经由弹性构件电连接。