公开(公告)号：US4597665A

公开(公告)日：1986-07-01

申请号：US610101

申请日：1984-05-14

申请人： Lee K. Galbraith ,  Karel Urbanek

发明人： Lee K. Galbraith ,  Karel Urbanek

IPC分类号： G01N21/88 ,  G01J1/02 ,  G01N21/84 ,  G01N21/894 ,  G01N21/94 ,  G01N21/95 ,  G01N21/956 ,  G01N21/00

CPC分类号： G01J1/04 ,  G01J1/0422 ,  G01J1/0455 ,  G01N21/894 ,  G01N21/94 ,  G01N21/9501 ,  G01N21/474 ,  G01N2201/064 ,  G01N2201/112

摘要： A flaw detector for optically transmissive surfaces having a first light collector above the surface and a second light collector below the surface. A scanning light beam is directed into the first light collector through a beam entrance aperture and only light scattered from the surface is collected. Light specularly reflected from the surface exits the collector through the beam entrance aperture. Similarly, light passing through the surface enters the second collector, but the axial beam component is dumped through an opening in the second collector, while only diffracted light is collected. Preferably, two-stage light collectors are used with the first stage admitting the beam and generating a scattered or diffracted beam component, with the second stage admitting the scattered or diffracted beam component and integrating the component over a collection surface and sampling the integrated portion at a photoelectric detector. An electrical output signal from the detector may be displayed.

摘要翻译： 一种用于光学透射表面的探伤仪，其具有在表面上方的第一光收集器和在该表面下方的第二光收集器。 扫描光束通过光束入射孔被引导到第一光收集器中，并且仅收集从表面散射的光。 从表面镜面反射的光通过光束入射孔离开收集器。 类似地，穿过表面的光进入第二集电器，但是轴向光束分量通过第二收集器中的开口倾倒，而仅收集衍射光。 优选地，使用两级集光器，其中第一阶段允许光束并产生散射或衍射光束分量，其中第二阶段允许散射或衍射的光束分量并将分量集成在集合表面上，并将集成部分采样 光电探测器。 可以显示来自检测器的电输出信号。

公开(公告)号：USD248591S

公开(公告)日：1978-07-18

申请号：US727976

申请日：1976-09-29

申请人： Karel Urbanek

设计人： Karel Urbanek

公开(公告)号：US4282483A

公开(公告)日：1981-08-04

申请号：US69272

申请日：1979-08-24

申请人： George J. Kren ,  Karel Urbanek ,  William R. Wheeler

发明人： George J. Kren ,  Karel Urbanek ,  William R. Wheeler

IPC分类号： G01R31/26 ,  G01R31/265 ,  G01R31/28

CPC分类号： G01R31/2648 ,  G01R31/265 ,  G01R31/2831

摘要： A probe for determining the p or n-type of semiconductor material wherein a conductive wire is positioned for point contact with the semiconductor, forming a diode. The wire is energized by r.f. current passing through a capacitor so that the current is rectified at the diode, charging the capacitor. A voltage comparator is connected to the capacitor for determining the polarity of charge on the capacitor and hence the p or n-type of the semiconductor wafer. The semiconductor is supported on a non-diffusing dielectric over a conductive carrier such that r.f. current passes through the dielectric to the carrier, thereby completing the circuit.

摘要翻译： 用于确定p型或n型半导体材料的探针，其中定位导线以与半导体点接触，形成二极管。 线由r.f.通电。 电流通过电容器，使得电流在二极管处整流，对电容器充电。 将电压比较器连接到电容器，以确定电容器上的电荷的极性，因此确定p型或n型半导体晶片。 半导体被支撑在导电载体上的非扩散电介质上，使得r.f. 电流通过电介质到载体，从而完成电路。

公开(公告)号：US4206499A

公开(公告)日：1980-06-03

申请号：US823660

申请日：1977-08-11

申请人： Karel Urbanek ,  Arthur F. Bleiweiss

发明人： Karel Urbanek ,  Arthur F. Bleiweiss

IPC分类号： F21V17/00 ,  B60Q1/00 ,  B60Q1/56

CPC分类号： F21S48/255 ,  Y10S215/01

摘要： A vehicle lamp comprising a housing having a base wall and a peripheral wall surrounding the base wall and having a free edge and a first lens adapted to overlie the free edge of the peripheral wall. The peripheral wall has an opening therein extending toward the lens and a second lens is provided in the opening and has a free edge aligned with the free edge of the peripheral wall. An annular gasket is positioned on the peripheral wall and engages and holds the second lens in position. The first lens and the gasket have cooperating portions to provide a seal between the first lens and the gasket.

摘要翻译： 一种车灯，包括壳体，所述壳体具有底壁和围绕所述底壁的周壁，并且具有自由边缘和适于覆盖所述周壁的自由边缘的第一透镜。 周壁具有朝向透镜延伸的开口，并且第二透镜设置在开口中，并且具有与周壁的自由边缘对准的自由边缘。 环形垫圈定位在周壁上，并将第二透镜接合并保持就位。 第一透镜和垫圈具有配合部分以在第一透镜和垫圈之间提供密封。

公开(公告)号：US4198027A

公开(公告)日：1980-04-15

申请号：US903759

申请日：1978-05-08

申请人： Karel Urbanek

发明人： Karel Urbanek

IPC分类号： F21V15/04 ,  F21V19/00 ,  A45D19/04

CPC分类号： F21S48/211 ,  F21V15/04

摘要： A lamp comprising socket mounting assembly which includes a retainer engaging the interior of said hollow portion of said housing. The retainer has an opening therein and a shock absorbing mount member extends through the opening. The member is made of resilient material and has spaced annular flanges extending along opposite sides of the retainer. One of the flanges has circumferentially spaced integral protuberances extending axially and engaging one surface of the retainer for holding the opposite surface of the retainer against the opposite flange. The shock mounting member has an axially extending opening therein. A socket retainer has a planar surface engaging the end of the shock mounting member. The socket retainer has portions thereof crimped into engagement with the periphery of the shock mounting member. A socket member has an end with a reduced diameter extending through the opening in the socket retainer and the end is crimped outwardly.

摘要翻译： 一种灯，包括插座安装组件，其包括接合所述壳体的所述中空部分的内部的保持器。 保持器在其中具有开口，并且减震安装构件延伸穿过开口。 该构件由弹性材料制成并且具有沿保持器的相对侧延伸的隔开的环形凸缘。 其中一个凸缘具有周向间隔开的一体的突出部，其轴向延伸并且与保持器的一个表面接合，以将保持器的相对表面保持在相对的凸缘上。 冲击安装构件在其中具有轴向延伸的开口。 插座保持器具有接合冲击安装构件的端部的平坦表面。 插座保持器的部分被压接成与冲击安装构件的周边接合。 插座构件具有延伸穿过插座保持器中的开口的直径减小的端部，并且端部被向外压接。

公开(公告)号：US4103542A

公开(公告)日：1978-08-01

申请号：US831870

申请日：1977-09-09

申请人： William R. Wheeler ,  George J. Kren ,  Karel Urbanek

发明人： William R. Wheeler ,  George J. Kren ,  Karel Urbanek

IPC分类号： G01B5/20 ,  G01B5/00 ,  G01B7/00 ,  G01B7/28 ,  G01B7/34 ,  G01B21/20 ,  G01B5/28

CPC分类号： G01B5/0002 ,  G01B7/10 ,  G01B7/28

摘要： A surface profile measuring instrument, which has a stylus supported on a counterbalanced scanner arm, in turn supported in a gimbal mounting having two axes, one of which is adjustable by a servo. A connected electronics package provides axis compensation for levelling through the servo, as well as zero adjustment of a display device and discrimination against small, unwanted slops. Stylus motion is translated into an analog signal by a linear position differential transformer. To achieve slope discrimination, the analog signal is differentiated and compared in a comparator to a reference for rejection of signals corresponding to small slopes. The signal is then integrated and displayed, with reference to a selected zero of a display device.

摘要翻译： 具有支撑在平衡扫描器臂上的触针的表面轮廓测量仪器又支撑在具有两个轴的万向架安装件中，其中一个可由伺服机构调节。 连接的电子封装提供了通过伺服调平的轴补偿，以及显示装置的零调整和对小的不需要的斜坡的区分。 触针运动由线性位置差分变换器转换为模拟信号。 为了实现斜率鉴别，模拟信号被微分，并在比较器中进行比较，用于对应于小斜率的信号的抑制。 然后参照显示装置的选定的零点对信号进行积分和显示。

公开(公告)号：USD248592S

公开(公告)日：1978-07-18

申请号：US793898

申请日：1977-05-04

申请人： Karel Urbanek ,  Arthur F. Bleiweiss

设计人： Karel Urbanek ,  Arthur F. Bleiweiss

公开(公告)号：US4789232A

公开(公告)日：1988-12-06

申请号：US85145

申请日：1987-08-14

申请人： Karel Urbanek

发明人： Karel Urbanek

IPC分类号： B60R1/076 ,  B60R1/06 ,  G02B7/18

CPC分类号： B60R1/076 ,  Y10S248/90

摘要： A break-away mounting for vehicle-mounted mirrors includes a mounting member for securing to the side exterior of a vehicle, with a portion projecting outwardly from the vehicle. A mirror support receives a mirror and has a pivot boss where the mirror support can be pivotally mounted to the portion of the mounting member. A follower guide is secured to either the portion or pivot boss and a follower is mounted in the guide. Cam surfaces are provided on the other of the portion and boss, and a resilient spring urges the follower against the cam surface. The cam surface defines firstly a detent or recess for receiving the cam follower when the mirror support is in its normal operating position, and further defines sloping cam surfaces to either side of the recess which are such that when the mirror support is deflected forwardly or rearwardly it automatically returns to its normal position.

摘要翻译： 用于车载后视镜的分离式安装件包括用于固定到车辆侧面的安装构件，具有从车辆向外突出的部分。 反射镜支撑件接收反射镜并具有枢轴凸台，其中反射镜支撑件可枢转地安装到安装构件的部分。 随动引导件固定到部分或枢轴凸台上，并且从动件安装在引导件中。 凸轮表面设置在所述部分和凸台的另一个上，并且弹性弹簧将所述随动件推动抵靠所述凸轮表面。 凸轮表面首先限定用于当镜支撑件处于其正常操作位置时用于接收凸轮从动件的棘爪或凹槽，并且还进一步限定凹部的任一侧上的倾斜凸轮表面，使得当反射镜支撑件向前或向后偏转时 它会自动返回到正常位置。

公开(公告)号：USD265855S

公开(公告)日：1982-08-17

申请号：US25775

申请日：1979-04-02

申请人： Karel Urbanek ,  Arthur F. Bleiweiss

设计人： Karel Urbanek ,  Arthur F. Bleiweiss

公开(公告)号：US4302721A

公开(公告)日：1981-11-24

申请号：US39303

申请日：1979-05-15

申请人： Karel Urbanek ,  George J. Kren ,  William R. Wheeler

发明人： Karel Urbanek ,  George J. Kren ,  William R. Wheeler

IPC分类号： G01N27/02 ,  G01R31/26 ,  G01R31/265 ,  G01R31/28 ,  G01S15/32 ,  G01N27/72 ,  G01R33/12

CPC分类号： G01N27/023 ,  G01R31/2648 ,  G01R31/265 ,  G01R31/2831 ,  G01S15/32 ,  Y10S414/135

摘要： An instrument for computing resistivity based upon measurements of thickness and conductance. A conductance transducer is a solenoid in an annular ferrite cup connected to a tank circuit for an eddy current measurement of conductance. Within the center of the annular ferrite cup concentric acoustic wave sending and receiving channels are disposed for making an acoustic pressure wave measurement which is used for a thickness measurement using two gauge heads, spaced on opposite sides of an article to be measured. Each gauge head contains identical conductance and thickness transducers. The thickness measurement is divided by the conductance measurement to derive resistivity.

摘要翻译： 基于厚度和电导测量计算电阻率的仪器。 电导传感器是连接到用于电导涡流测量的电路的环形铁氧体杯中的螺线管。 在环形铁氧体杯的中心内，设置同心声波发送和接收通道，用于进行声压测量，其用于使用两个测量头进行厚度测量，间隔在待测物品的相对两侧。 每个测量头包含相同的电导和厚度换能器。 厚度测量除以电导测量以导出电阻率。