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51. 发明授权

US4414682A Penetrating radiant energy imaging system with multiple resolution 失效
标题翻译：穿透辐射能量成像系统具有多重分辨率
公开(公告)号：US4414682A
公开(公告)日：1983-11-08
申请号：US207492
申请日：1980-11-17
申请人： Martin Annis , Jay A. Stein
发明人： Martin Annis , Jay A. Stein
IPC分类号： G01N23/04 , G03B42/02 , G21K1/02 , H05G1/26 , G03B41/16
CPC分类号： H05G1/26 , G01N23/04 , G03B42/028 , G21K1/02
摘要： Radiation imaging means are disclosed for producing plural images exhibiting different resolution or contrast. As a pencil beam of radiation scans an object to be examined and is detected, its cross sectional size is periodically changed; and imaging means synchronously display signals obtained by detection of the respective beams of different cross section.
摘要翻译：公开了用于产生具有不同分辨率或对比度的多个图像的辐射成像装置。作为一根铅笔的辐射射线扫描被检查物体并被检测到，其横截面尺寸周期性地变化; 并且成像装置同步地显示通过检测不同横截面的各个光束而获得的信号。

52. 发明授权

US4140904A X-ray diffraction apparatus 失效
$X-ray diffraction apparatus$
标题翻译： X射线衍射装置
公开(公告)号：US4140904A
公开(公告)日：1979-02-20
申请号：US823863
申请日：1977-08-11
申请人： Simon Poot , Wim C. Wuijster
发明人： Simon Poot , Wim C. Wuijster
IPC分类号： G01N23/205 , G03B42/02 , G01N23/20
CPC分类号： G01N23/205 , G03B42/028
摘要： An X-ray diffraction apparatus of the kind comprising first and second diaphragm tubes in coaxial alignment, displaceable with respect to each other and defining an adjustable circular diaphragm slit between them, a cylindrical film cassette enclosing the diaphragm slit and provided with a slot for admitting the X-rays, a rotatable specimen spindle enclosed by the first diaphragm tube and an elongated carrier bearing supports for each of the diaphragm tubes at its ends. At least one of the supports is laterally arranged with respect to the associated diaphragm tube and connected with the same by a bridge member having a height slightly smaller than the width of the cassette slot, so that the film cassette may be removed from the apparatus by sliding the cassette slot over the bridge member. In a preferred embodiment, the film cassette performs a reciprocal axial movement and is exclusively supported, during this movement, by the diaphragm tubes.
摘要翻译：一种包括第一和第二隔膜管的同轴对准的X射线衍射装置，可相对于彼此移位并且在它们之间限定可调节的圆形隔膜狭缝;圆柱形薄膜盒，其包围隔膜狭缝并设置有插槽 X射线，由第一隔膜管包围的可旋转试样轴和在其端部处的每个隔膜管的细长载体支承支撑件。至少一个支撑件相对于相关联的隔膜管被横向布置，并且通过具有稍小于盒狭槽的宽度的高度的桥构件与其相连，使得胶片盒可以通过将盒式插槽滑过桥构件。在优选实施例中，胶片盒执行往复轴向运动，并且在该运动期间由隔膜管专门地支撑。

53. 发明授权

US4085324A Imaging by point absorption of radiation 失效
标题翻译：通过点吸收辐射成像
公开(公告)号：US4085324A
公开(公告)日：1978-04-18
申请号：US756634
申请日：1977-01-04
申请人： Alfonso Zermeno , Lee M. Marsh, Jr. , James M. Hevezi
发明人： Alfonso Zermeno , Lee M. Marsh, Jr. , James M. Hevezi
IPC分类号： G03B41/00 , G03B42/02
CPC分类号： G03B42/028 , G03B41/00
摘要： Radiation is partially blocked by a pointlike absorber to establish a patterned flux whose intensity distribution is a function of source geometry. The flux strikes a receptor having a proper contrast to spatial frequency characteristic to map an image that is topologically equivalent to the source at an acceptable level of contrast and acuity.Apparatus is disclosed that is capable of practicing the invention in the X-ray and light regions of the electromagnetic spectrum.
摘要翻译：辐射被点状吸收体部分阻挡，以建立其强度分布是源几何的函数的图案化通量。磁通量与具有与空间频率特性的适当对比度的受体撞击，以在可接受的对比度和敏锐度水平上映射与源的拓扑学等效的图像。

54. 发明授权

US3958120A Radiographic inspection of steam generator tubes 失效
标题翻译：蒸汽发生器管的辐射检测
公开(公告)号：US3958120A
公开(公告)日：1976-05-18
申请号：US415042
申请日：1973-11-12
申请人： Charles Theodore Ward
发明人： Charles Theodore Ward
IPC分类号： A61B1/00 , G01N23/18 , G03B42/02 , G03B41/16
CPC分类号： G03B42/028 , G01N23/18
摘要： Apparatus and a method for the inspection of tubes in a steam generator include a film-bearing cassette probe insertable into a target tube to a predetermined region to be inspected and a source of radiation, preferably a radioisotope, insertable into a tube adjacent said target tube to a position therealong laterally adjacent the region to be inspected on said target tube. The cassette probe is sufficiently flexible to transit regions of tight tube curvature.

55. 发明授权

US3952204A Film holder for radiographing tubing 失效
标题翻译：用于放射线管的胶片架
公开(公告)号：US3952204A
公开(公告)日：1976-04-20
申请号：US541023
申请日：1975-01-14
申请人： Earl V. Davis , Billy E. Foster
发明人： Earl V. Davis , Billy E. Foster
IPC分类号： G03B42/02 , G03B11/00
CPC分类号： G03B42/028
摘要： A film cassette is provided which may be easily placed about tubing or piping and readily held in place while radiographic inspection is performed. A pair of precurved light-impervious semi-rigid plastic sheets, hinged at one edge, enclose sheet film together with any metallic foils or screens. Other edges are made light-tight with removable caps, and the entire unit is held securely about the object to be radiographed with a releasable fastener such as a strip of Velcro.
摘要翻译：提供了一种胶片盒，其可以容易地放置在管道或管道周围并且容易地保持在适当位置，同时进行射线照相检查。一对铰链在一个边缘上的预制的不透光的半刚性塑料片，与任何金属箔或屏幕一起包裹薄膜。其他边缘被制成不透光的可拆卸盖，并且整个单元被保持牢固地围绕要被射出的物体用诸如Velcro条的可释放的紧固件。

56. 发明授权

US3809900A Apparatus for the continuous, overall x-ray examination of a motor vehicle tire 失效
标题翻译：电动车轮胎连续X射线检查的装置
公开(公告)号：US3809900A
公开(公告)日：1974-05-07
申请号：US31432272
申请日：1972-12-12
申请人： COLLMANN GMBH & CO
发明人： STEFFEL H
IPC分类号： G01M17/03 , G01N23/18 , G03B42/02 , G01T1/00
CPC分类号： G01M17/028 , G01N23/185 , G01N2223/627 , G03B42/028
摘要： This invention relates to apparatus for the continuous, overall X-ray examination of a driven motor vehicle tire which is rotatably supported in an expanded state and comprising X-ray apparatus for irradiating the tire from its interior and utilising a sensing camera arrangement having a monitor to reproduce the X-ray picture appearing on at least one fluorescent screen. The invention provides one lateral X-ray tube adjacent each side of the tire to irradiate the side-wall of the tire remote therefrom. An external fluorescent screen is associated with each of the areas of the tire to be irradiated, and the sensing camera apparatus is arranged subsequent to the fluorescent screens. Preferably, but not necessarily, a further X-ray tube is provided for irradiating the tire tread.
摘要翻译：本发明涉及一种用于以扩展状态可旋转地支撑的从动机动车辆轮胎的连续的整体X射线检查装置，包括用于从其内部照射轮胎的X射线装置，并利用具有监视器的感测照相机装置以再现出现在至少一个荧光屏上的X射线照片。本发明提供了一个与轮胎两侧相邻的横向X射线管，用于照射远离轮胎的轮胎的侧壁。外部荧光屏与要照射的轮胎的每个区域相关联，并且感测相机装置被布置在荧光屏之后。优选但不一定是提供用于照射轮胎胎面的另外的X射线管。

57. 发明授权

US3737661A Portable x-ray radiation shielding device 失效
标题翻译：便携式X射线辐射屏蔽装置
公开(公告)号：US3737661A
公开(公告)日：1973-06-05
申请号：US3737661D
申请日：1971-03-03
申请人： APPLEGATE R
发明人： APPLEGATE R
IPC分类号： A61B6/10 , G03B42/02 , G21K1/02 , G03B41/16
CPC分类号： A61B6/107 , G03B42/028 , G21K1/02
摘要： A shielded x-ray adapting device for a portable x-ray apparatus comprising a collimator and a thereon rotationally and pivotally mounted container. The container has an upper part and hingedly attached edge overlapping bottom part which in a closed condition with one another provide two opposed apertures conforming with the periphery of an object so that a portion of the object to be xrayed can be completely enclosed. The bottom part has opposed slots for feeding x-ray film underneath the enclosed portion of the object. In addition, a definite closure switch and safety warning means is incorporated for insuring the complete enclosure of the portion of the object during the x-ray radiation operation.
摘要翻译：一种用于便携式x射线设备的屏蔽x射线适应装置，包括准直器和其上旋转和枢转安装的容器。

58. 发明授权

US3706883A Radiological apparatus for measuring length which comprises two relatively movable radio opaque marks 失效
标题翻译：用于测量长度的放射性装置，其包含两个相对可移动的无线电OPAQUE标记
公开(公告)号：US3706883A
公开(公告)日：1972-12-19
申请号：US3706883D
申请日：1969-11-21
申请人： MCINTYRE KEVIN M
发明人： MCINTYRE KEVIN M
IPC分类号： G01B15/00 , G03B42/02 , G03B41/16
CPC分类号： G01B15/00 , G03B42/028
摘要： An elongated probe including at least one segment of X-rayopaque material of known length along the dimension parallel to the axis of the probe is used to provide a standard scale for dimensional determination of objects not accessible to direct measurement. The probe is brought into proximity to the object to be measured, X-rays illuminate the object and probe to produce an image, and the image size of the X-ray-opaque material, or of known intervals between adjacent X-ray-opaque segments, is compared with the image size of the object to be measured.
摘要翻译：使用包括沿着平行于探针的轴线的尺寸的已知长度的至少一段X射线不透明材料的细长探针来提供用于直接测量不可接近的物体的尺寸确定的标准刻度。使探针靠近待测物体，X射线照射物体和探针以产生图像，并且X射线不透明材料的图像尺寸或相邻X射线不透明的已知间隔段与要测量的对象的图像大小进行比较。

59. 发明授权

US3704370A Radiographic inspection technique 失效
标题翻译：放射检查技术
公开(公告)号：US3704370A
公开(公告)日：1972-11-28
申请号：US3704370D
申请日：1971-04-09
申请人： US AIR FORCE
发明人： SHELTON WILLIAM L
IPC分类号： G01N23/18 , G03B42/02 , G03B41/16
CPC分类号： G01N23/18 , G03B42/028
摘要： A contrast enhancement technique for use in radiography involves impregnating material to be inspected by nondestructive radiographic techniques with a tetrabromoethane prior to carrying out the actual radiographic inspection and then removing the tetrabromoethane.
摘要翻译：用于放射照相术的对比度增强技术包括在进行实际的射线照相检查之前用四溴乙烷浸渍待检查的材料，然后除去四溴乙烷。

60. 发明授权

US3621246A X-ray tire inspection apparatus 失效
标题翻译： X-RAY轮胎检查装置
公开(公告)号：US3621246A
公开(公告)日：1971-11-16
申请号：US3621246D
申请日：1970-09-14
申请人： WESTINGHOUSE ELECTRIC CORP
发明人： HORSEY WILLIAM C , SAMSON ROBERT H , MCCAULEY DON O
IPC分类号： G01N23/18 , G03B42/02 , G03B41/16
CPC分类号： G01N23/185 , G01N2223/627 , G03B42/028
摘要： Apparatus for the complete X-ray inspection of a tire is described. Power-operated spindles arranged oppositely along an open-ended clearanceway in a supporting frame, spread the beads of the tire and rotate it about its center. An angulated X-ray tube on one end of a curved inspection arm directs an X-ray beam into the opening between the tire beads in direct alignment toward an image amplifier tube and TV camera assembly on the opposite end of the inspection arm at the tire''s exterior. An Lshaped pivot support arm for the inspection arm provides for aiming the X-ray beam at different angles into the tire from one bead to the other, while the image tube is maintained in direct alignment with such beam. A TV monitor produces visible images responsively to output from the TV camera on the inspection arm.

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