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    • 53. 发明授权
    • Scanning device
    • 扫描设备
    • US06250141B1
    • 2001-06-26
    • US09436600
    • 1999-11-09
    • Stefan GeyerMichael HornRüdiger Hunger
    • Stefan GeyerMichael HornRüdiger Hunger
    • G01N1902
    • H01L22/12
    • A scanning device for semiconductor wafers with which rapid and dependable scanning is permitted. The invention is characterized by a base plate with a guiding pin protruding from it for the manual guidance of a depositing plate which is displaceable on the latter. The depositing plate is intended to receive a semiconductor wafer and is provided on an underside with meandering guiding channels for guiding by the guiding pin. A liquid drop is kept on a surface of the semiconductor wafer by a scanning tube and collects metal and dopant traces from the semiconductor wafer. The liquid drop can then be analyzed for determining a purity of the surface of the semiconductor wafer.
    • 一种用于半导体晶片的扫描装置,可以进行快速可靠的扫描。 本发明的特征在于具有从其突出的引导销的底板,用于手动引导可在其上移动的沉积板。 沉积板旨在接收半导体晶片,并且设置在下侧,具有用于由引导销引导的曲折引导通道。 通过扫描管将液滴保持在半导体晶片的表面上,并从半导体晶片收集金属和掺杂物迹线。 然后可以分析液滴以确定半导体晶片的表面的纯度。
    • 54. 发明授权
    • Method for monitoring a bit rate of at least one virtual connection
    • 用于监视至少一个虚拟连接的比特率的方法
    • US5276676A
    • 1994-01-04
    • US783786
    • 1991-10-29
    • Michael HornChristian HinterbergerHans-Peter Huth
    • Michael HornChristian HinterbergerHans-Peter Huth
    • H04L12/56H04J1/16H04J3/14
    • H04L12/5602H04L2012/5636H04L2012/5637
    • A method for monitoring at least one bit rate of at least one virtual connection, of a plurality of virtual connections, for which connection cells incoming on a transmission link are checked with respect to their temporal frequency. A temporal, average cell spacing of the incoming connection cells is provided according to an average bit rate of the at least one virtual connection and a bit rate on the transmission link. A central counter is clocked by a central counting clock and a counter value of the central counter is read at each of the incoming connection cells and the counter value that is connection-associated with the at least one virtual connection is stored. A counter value difference is formed from the stored counter value for the incoming connection cell and from the counter value that has been previously stored connection-associated with the at least one virtual connection for a previously arrived connection cell of the same virtual connection. A deviation is calculated of a respectively current cell spacing from the prescribed, average cell spacing for the respectively incoming connection cell using the counter value difference. A monitoring counter value is formed by summing the deviation of the cell spacing. A special handling of the virtual connection is implemented when the monitoring counter value transgress a first threshold value.
    • 一种用于监视多个虚拟连接中至少一个虚拟连接的至少一个位速率的方法,针对其传输链路上进入的连接单元相对于其时间频率被检查。 根据传输链路上的至少一个虚拟连接的平均比特率和比特率,提供输入连接小区的时间,平均小区间隔。 中央计数器由中央计数时钟计时,并且在每个输入连接单元处读取中央计数器的计数器值,并存储与至少一个虚拟连接相关联的计数器值。 计数器值差异是从存储的输入连接单元的计数器值以及与先前存储的与该至少一个虚拟连接相关联的计数器值形成的,用于相同虚拟连接的先前到达的连接单元。 使用计数器值差分计算来自相应输入连接单元的规定的平均单元间隔的分别当前单元间隔的偏差。 通过对单元格间隔的偏差求和来形成监视计数器值。 当监控计数器值超过第一个阈值时,实现虚拟连接的特殊处理。
    • 55. 发明授权
    • Integrated system for aircraft crack detection
    • 飞机裂缝检测综合系统
    • US5065630A
    • 1991-11-19
    • US536808
    • 1990-06-12
    • Richard N. HadcockRichard R. ChipmanMichael HornRichard F. Chance
    • Richard N. HadcockRichard R. ChipmanMichael HornRichard F. Chance
    • B64F5/00G01N29/14
    • G01M5/0016B64F5/0045G01M5/0033G01M5/0066G01M5/0075G01M5/0091G01N29/14G01N2291/2694
    • An automated system is disclosed for rapidly inspecting a complete aircraft and detecting cracks in the airframe. For inspecting the aircraft fuselage, the system incorporates a framework disposed over the fuselage and extending along a major portion of the length of the fuselage. Beams having suction devices and acoustic sensors are movably attached to the framework and are moved into a position adjacent to the outer surface of the fuselage when the aircraft has been located within the framework. The suction devices attach the beams to the fuselage surface along fuselage panel joints or other areas to be inspected. Several acoustic sensors, located on each beam, are connected to a device for analyzing and recording or visually displaying the signals generated by the sensors upon the detection of noise generated by the formation or propagation of cracks. In order to simulate the loads on the fuselage encountered during flight, the interior of the fuselage is pressurized via the aircraft engines or an external pressurization source. The system according to the invention may also be used to inspect the aircraft wings by placing inflatable bags beneath the wing and inflating them so as to exert upward loads on the wing. Additional inflatable bags are placed between the fuselage and a framework extending over the aircraft fuselage such that, when inflated, they exert downward loads on the upper surface of the aircraft fuselage. The fuselage is pressurized to prevent collapse. Mounting beams having acoustic sensors are attached via suction devices to the aircraft wing at joints, or other areas to be inspected.
    • 公开了一种自动化系统,用于快速检查整个飞机并检测机身中的裂缝。 为了检查飞机机身,该系统包含设置在机身上并沿着机身长度的主要部分延伸的框架。 具有抽吸装置和声学传感器的梁可移动地附接到框架并且当飞行器位于框架内时移动到与机身的外表面相邻的位置。 抽吸装置将机身表面沿着机身面板接头或其他要检查的区域连接到机身表面。 位于每个光束上的几个声学传感器连接到用于分析和记录或者在检测由裂纹的形成或传播产生的噪声的噪声时,可视地显示由传感器产生的信号的装置。 为了模拟飞行中遇到的机身上的负载,机身内部通过飞机发动机或外部加压源加压。 根据本发明的系统还可以用于通过将可充气袋放置在机翼下方并对其进行充气来检查飞行器机翼,以便在机翼上施加向上的载荷。 附加的充气袋放置在机身和延伸在飞机机身上的框架之间,使得当充气时,它们在飞行器机身的上表面上施加向下的载荷。 机身被加压以防止塌陷。 具有声学传感器的安装梁通过抽吸装置连接到飞机机翼,在关节或其他要检查的区域。
    • 56. 发明授权
    • Optical bichromatic position finder
    • 光学双色位置探测器
    • US4321830A
    • 1982-03-30
    • US216566
    • 1980-12-15
    • Michael Horn
    • Michael Horn
    • G01B11/00G01D5/26G01N29/30G01S11/12G01N29/04
    • G01B11/002G01D5/268G01N29/30G01S11/12
    • A method and apparatus for determining the position of a sensor with respect to a color screen are disclosed. The screen is colored with first and second colors in such a way that the intensity of each color varies from a minimum to maximum along a respective direction lying in the plane of the screen, the two respective directions being oblique to each other. As a result, each point on the screen is characterized by a unique pair of color intensities. The sensor is provided with means for measuring the intensity of each color at the point on the colored surface corresponding to the location of the sensor. In one advantageous application of the invention, one surface of a screen is colored as described above, and the screen is placed over an object to be ultrasonically inspected. The ultrasonic scanner is provided with color intensity measurement means and can be made to automatically scan the entire object being tested without intervention by the operator; the resulting data being stored and processed by a microprocessor or other suitable means.
    • 公开了一种用于确定传感器相对于彩色屏幕的位置的方法和装置。 屏幕以第一和第二颜色着色,使得每个颜色的强度沿着位于屏幕平面中的相应方向从最小到最大变化,两个相应的方向彼此倾斜。 结果,屏幕上的每一个点的特征在于一对独特的色彩强度。 传感器设有用于测量与传感器位置对应的着色表面上的每个颜色的强度的装置。 在本发明的一个有利应用中,屏幕的一个表面如上所述着色,并且将屏幕放置在要被超声波检查的物体上。 超声波扫描仪配备有颜色强度测量装置,可以自动扫描整个被测物体,无需操作人员的干预; 所得到的数据由微处理器或其他合适的方式存储和处理。
    • 60. 发明授权
    • Respiratory half-mask
    • 呼吸半面罩
    • US08505536B2
    • 2013-08-13
    • US12742704
    • 2008-10-01
    • Detlef KielowMichael HornKlaus Schmidtke
    • Detlef KielowMichael HornKlaus Schmidtke
    • A61M11/00
    • A62B18/084A62B18/025
    • A respiratory half-mask, including a mask body having a front or side filters, and exhalation valves, a head support with two side straps emanating from support, and a strap guide part fastened on the mask body for sliding the mask body along the side straps from a usage position for covering a mouth and a nose of the user into a position for exposing the face of the user. At least one clamping element is adjustably attached to the strap guide part for clamping the side straps to the strap guide part and for fixing the mask body on the two side straps in a usage position.
    • 一种呼吸半面罩,包括具有前或侧过滤器的面罩主体和呼气阀,具有从支撑件发出的两个侧带的头部支撑件和紧固在面罩本体上的带引导部分,用于沿着侧面滑动面罩主体 从用于覆盖用户的嘴和鼻子的使用位置绑带到用于暴露用户的脸部的位置。 至少一个夹紧元件可调节地附接到带引导部分,用于将侧带夹紧到条带引导部分并且用于在使用位置将面罩主体固定在两个侧带上。