公开(公告)号：US20130016258A1

公开(公告)日：2013-01-17

申请号：US13621607

申请日：2012-09-17

Applicant: Munib WOBER

Inventor： Munib WOBER

IPC: H04N9/04 ,  G01N21/25 ,  H01L31/0248 ,  G01B11/08

CPC classification number: H01L22/20 ,  G01B11/08 ,  G01J3/28 ,  G01J3/465 ,  G01J3/513 ,  G01J2003/1213 ,  H01L27/14607 ,  H01L27/14645 ,  H01L27/14683

Abstract: Methods of optimizing the diameters of nanowire photodiode light sensors. The method includes comparing the response of nanowire photodiode pixels having predetermined diameters with standard spectral response curves and determining the difference between the spectral response of the photodiode pixels and the standard spectral response curves. Also included are nanowire photodiode light sensors with optimized nanowire diameters and methods of scene reconstruction.

Abstract translation: 优化纳米线光电二极管光传感器直径的方法。 该方法包括比较具有预定直径的纳米线光电二极管像素与标准光谱响应曲线的响应，并确定光电二极管像素的光谱响应与标准光谱响应曲线之间的差异。 还包括具有优化的纳米线直径和场景重建方法的纳米线光电二极管光传感器。

公开(公告)号：US20120044482A1

公开(公告)日：2012-02-23

申请号：US13213328

申请日：2011-08-19

Applicant: Itaru ISHIDA ,  Shoji TANIGAWA ,  Shoichiro MATSUO ,  Toshio KURASHIMA ,  Kazuhide NAKAJIMA ,  Tomoya SHIMIZU ,  Takashi MATSUI ,  Yukihiro GOTO

Inventor： Itaru ISHIDA ,  Shoji TANIGAWA ,  Shoichiro MATSUO ,  Toshio KURASHIMA ,  Kazuhide NAKAJIMA ,  Tomoya SHIMIZU ,  Takashi MATSUI ,  Yukihiro GOTO

IPC: G01N21/00

CPC classification number: G01B11/08 ,  G01B11/24 ,  G01B11/30 ,  G01B11/303 ,  G01B11/306 ,  G01N21/954 ,  G01N21/958

Abstract: A measuring method of a hole diameter of a holey optical fiber includes calculating an arithmetical mean value I(x) from two backscattering light intensities at a position x of two backscattering light waveforms of the holey optical fiber, in which the two backscattering light waveforms are obtained by OTDR measurement; and obtaining the hole diameter at the position x, based on a correlation between an arithmetical mean value I(x) and an hole diameter of the holey optical fiber that is obtained in advance.

Abstract translation: 多孔光纤的孔径的测量方法包括从多孔光纤的两个后向散射光波形的位置x处的两个后向散射光强度计算算术平均值I（x），其中两个后向散射光波形是 通过OTDR测量获得; 并且基于预先获得的有孔光纤的算术平均值I（x）和孔径之间的相关性来获得位置x处的孔直径。

公开(公告)号：US20110276280A1

公开(公告)日：2011-11-10

申请号：US12775827

申请日：2010-05-07

Applicant: Dean A. ROSS ,  Filiz AVSAR ,  Kendall W. GORDON ,  Steven LEARY

Inventor： Dean A. ROSS ,  Filiz AVSAR ,  Kendall W. GORDON ,  Steven LEARY

IPC: G06F19/00 ,  G01L5/04

CPC classification number: G01N3/08 ,  G01B11/08 ,  G01L5/04 ,  G01N33/365 ,  G01N2203/028

Abstract: A yarn entanglement strength tester includes first and second rolls that apply incrementally increasing elongation levels on a yarn in order to remove entanglements from the yarn. The yarn entanglement strength tester also includes a third roll, where the second and third rolls apply a constant tension on the yarn which enables optimum diameter measurements of the yarn by a camera. The camera captures images of diameters of the yarn after each of the incrementally increasing elongation levels is applied to the yarn. The yarn entanglement strength tester further includes a computing device that controls operation of the camera and the first, second, and third rolls, and determines an entanglement strength of the yarn based on the captured images of the diameters of the yarn after each of the incrementally increasing elongation levels is applied to the yarn.

Abstract translation: 纱线缠结强度测试仪包括第一和第二辊，其对纱线施加逐渐增加的伸长率水平，以消除纱线的缠结。 纱线缠结强度测试仪还包括第三辊，其中第二和第三辊在纱线上施加恒定的张力，使得能够通过照相机对纱线进行最佳直径测量。 在对纱线施加每个递增增加的伸长率水平之后，照相机捕获纱线直径的图像。 纱线缠结强度试验机进一步包括控制摄像机和第一，第二和第三辊的操作的计算装置，并根据纱线直径的捕获图像逐个递增地确定纱线的缠结强度 对纱线施加增加的伸长率。

公开(公告)号：US20110243708A1

公开(公告)日：2011-10-06

申请号：US12751378

申请日：2010-03-31

Applicant: Matthew Troy Hafner

Inventor： Matthew Troy Hafner

IPC: F02C7/00 ,  G06F19/00

CPC classification number: G01B15/00 ,  F01D11/20 ,  F01D17/02 ,  F01D21/003 ,  G01B7/06 ,  G01B7/12 ,  G01B7/13 ,  G01B7/14 ,  G01B11/06 ,  G01B11/08 ,  G01B11/12 ,  G01B11/14

Abstract: A method of calculating the tip clearance during operation of a combustion turbine engine that includes the steps of: measuring a cold tip clearance and a cold shell-to-shell distance; while the combustion turbine engine is operating, measuring an operating parameter and measuring a shell-to-shell distance with a proximity sensor; calculating the tip clearance based on the cold tip clearance measurement and the operating parameter measurement; calculating the shell-to-shell distance based on the cold shell-to-shell distance measurement and the operating parameter measurement; comparing the shell-to-shell distance measurement of the proximity sensor with the shell-to-shell distance calculation; and calibrating the calculated tip clearance calculation based on the comparison.

Abstract translation: 一种在燃烧涡轮发动机运转中计算出前端间隙的方法，包括以下步骤：测量冷端间隙和冷壳壳距离; 而燃气涡轮发动机正在运行，测量操作参数并用接近传感器测量壳对壳距离; 基于冷端间隙测量和操作参数测量计算顶端间隙; 基于冷壳到距离测量和操作参数测量计算壳到壳的距离; 将接近传感器的壳对距离测量与壳对距离计算进行比较; 并根据比较校准计算出的顶端间隙计算。

公开(公告)号：US08004694B2

公开(公告)日：2011-08-23

申请号：US12412909

申请日：2009-03-27

Applicant: Brett J. Lee ,  Jacob A. McLean ,  Michael G. Nygaard

Inventor： Brett J. Lee ,  Jacob A. McLean ,  Michael G. Nygaard

IPC: G01B11/14 ,  G01J1/00

CPC classification number: G01B11/245 ,  F42B35/02 ,  G01B11/08 ,  G01B11/2425 ,  G01B11/2433

Abstract: A system for indirectly measuring a geometric dimension related to an opening in an apertured exterior surface of a part such as an ammunition case based on direct measurements of the part when fixtured at a measurement station is provided. The system includes first and second holding devices for holding the part therebetween in a part-retaining position in which the part is firmly held between the devices at its end surfaces. In one embodiment, a portion of each of the holding devices extends into its respective opening in the part-retaining position. The system also includes a head apparatus which has a plurality of radiation sources for successively directing arrays of planes of radiation at the holding devices and at the part, and a plurality of receiver modules for measuring the amount of radiation present in unobstructed planar portions of the planes to obtain holding device and part signals. The system further includes a movable stage subsystem coupled to the head apparatus for translating the head apparatus. The system still further includes a signal processor for processing the holding device and part signals to obtain data and a data processor for processing the data to obtain the direct measurements. The data processor determines the geometric dimensions related to the openings based on the direct measurements.

Abstract translation: 一种系统，用于当提供在测量站处的固定装置时，基于直接测量零件，间接地测量与诸如弹药箱的部件的有孔外表面中的开口有关的几何尺寸。 该系统包括第一和第二保持装置，用于在其部分保持位置中保持其间的部分，在该部分保持位置中，该部分在其端面处牢固地保持在装置之间。 在一个实施例中，每个保持装置的一部分在部件保持位置延伸到其相应的开口中。 该系统还包括头部装置，该头部装置具有多个辐射源，用于在保持装置和部分处依次引导辐射平面的阵列;以及多个接收器模块，用于测量存在于所述保持装置和所述部分的无障碍平面部分中的辐射量 飞机获得保持装置和零件信号。 该系统还包括耦合到头装置的可移动台子系统，用于平移头装置。 该系统还包括用于处理保持装置和部分信号以获得数据的信号处理器和用于处理数据以获得直接测量的数据处理器。 数据处理器基于直接测量来确定与开口相关的几何尺寸。

公开(公告)号：US20110128481A1

公开(公告)日：2011-06-02

申请号：US12779915

申请日：2010-05-13

Applicant: Chih-Wei Lin ,  Min-Cheng Wang ,  Yung-Cheng Chen ,  Hung-Min Liu

Inventor： Chih-Wei Lin ,  Min-Cheng Wang ,  Yung-Cheng Chen ,  Hung-Min Liu

IPC: G02F1/1335 ,  G02F1/167 ,  G01B11/00

CPC classification number: G01B11/24 ,  G01B5/061 ,  G01B11/00 ,  G01B11/02 ,  G01B11/0608 ,  G01B11/08 ,  G01B17/02 ,  G02F1/133512 ,  G02F1/13394 ,  G03F7/70625

Abstract: A display device and a method of measuring a surface structure of the same are provided. The display device includes first and second substrates, first and second patterned light-shielding layers, and first and second pixel units. The first patterned light-shielding layer disposed on a surface of the first substrate includes first openings. The second patterned light-shielding layer disposed on the surface of the first substrate in the first patterned light-shielding layer includes second openings. The first pixel unit includes first and second protrusions. The first protrusion correspondingly covers the first openings and a portion of the first patterned light-shielding layer. The second protrusion is disposed in the first and second patterned light-shielding layers. The second pixel unit includes a third protrusion correspondingly covering the second openings and a portion of the second patterned light-shielding layer, wherein sizes of the second openings are smaller than sizes of the first openings.

Abstract translation: 提供显示装置和测量其表面结构的方法。 显示装置包括第一和第二基板，第一和第二图案化遮光层以及第一和第二像素单元。 设置在第一基板的表面上的第一图案化遮光层包括第一开口。 设置在第一图案化遮光层中的第一基板的表面上的第二图案遮光层包括第二开口。 第一像素单元包括第一和第二突起。 第一突起相应地覆盖第一开口和第一图案化遮光层的一部分。 第二突起设置在第一和第二图案化的遮光层中。 第二像素单元包括对应地覆盖第二开口的第三突起和第二图案化遮光层的一部分，其中第二开口的尺寸小于第一开口的尺寸。

公开(公告)号：US07916312B2

公开(公告)日：2011-03-29

申请号：US12530809

申请日：2008-02-20

Applicant: Hans Jacobsen

Inventor： Hans Jacobsen

IPC: G01B11/02

CPC classification number: G01B5/08 ,  G01B5/0035 ,  G01B11/08

Abstract: A measurement arrangement has a rotation axis around a first end of an extended member having a first joint thereat, and a second joint at the opposing end. An equipment for recording measured points is connected to the second joint. The joints are connected through a cord or wire. The equipment is arranged to rotate through a pre-determined angle when the member is turned around its rotation axis. An angle sensor records the rotation of the equipment relative to the member. The cord or wire rotates the equipment through an angle corresponding to the angle that the member has rotated around its rotation axis. The equipment and the member rotate in opposite directions, and the angles of rotation are recorded when the equipment detects the limiting surface of the object on both sides of the diameter to be measured. A processor calculates the diameter based on the angles of rotation.

Abstract translation: 测量装置具有围绕其中具有第一接头的延伸构件的第一端的旋转轴线，以及在相对端处的第二接头。 用于记录测量点的设备连接到第二接头。 接头通过电线或电线连接。 该设备被布置成当构件绕其旋转轴线转动时旋转预定的角度。 角度传感器记录设备相对于构件的旋转。 线或线使设备旋转一个角度，该角度对应于构件绕其旋转轴线旋转的角度。 设备和构件以相反的方向旋转，并且当设备在待测量直径的两侧检测物体的限制表面时记录旋转角度。 处理器基于旋转角度计算直径。

公开(公告)号：US07911614B1

公开(公告)日：2011-03-22

申请号：US12591119

申请日：2009-11-09

Applicant: Samir Mekid

Inventor： Samir Mekid

IPC: G01P3/36 ,  G01P3/40

CPC classification number: G01B11/08 ,  G01B11/24 ,  G01B11/303 ,  G01S7/4812 ,  G01S7/4818 ,  G01S17/58 ,  G01S17/88

Abstract: The non-contact measurement probe is capable of dimensional measurement of a workpiece while it is being machined, and reporting dynamic error for real-time compensation by the machining tool. Measurement includes diameter and roundness of the workpiece. The measurements are automatically fed back to a machine controller for intelligent error compensation. Based on known laser Doppler techniques and real time data acquisition, the probe delivers dimensional accuracy at few microns over a range of 100 mm. The measurement probe employs a differential laser-Doppler arrangement, allowing acquisition of information from the workpiece surface. Moreover, the measurements are traceable to standards of frequency allowing higher precision.

Abstract translation: 非接触式测量探头能够在加工时对工件进行尺寸测量，并通过加工工具报告实时补偿的动态误差。 测量包括工件的直径和圆度。 测量值自动反馈到机器控制器进行智能误差补偿。 基于已知的激光多普勒技术和实时数据采集，探头在100毫米的范围内提供几微米的尺寸精度。 测量探头采用差分激光多普勒排列，可从工件表面采集信息。 此外，测量可追溯到允许更高精度的频率标准。

公开(公告)号：US07843576B2

公开(公告)日：2010-11-30

申请号：US11910640

申请日：2006-03-28

Applicant: Stefan Haglof

Inventor： Stefan Haglof

IPC: G01B11/14

CPC classification number: G01B3/20 ,  G01B5/0035 ,  G01B11/08

Abstract: A diameter measuring instrument that comprises a straight-edge and two legs or jaws, wherewith the distance between the legs can be read-off. The invention is characterized in that the straightedge (2) is provided with a leg (3) which is fixed in relation to the straightedge and a leg (4) which is movable relative to the straightedge, or alternatively with two legs that are movable relative to the straightedge; in that each leg (3, 4) includes a laser (5, 6) which is designed to emit a visible laser beam (7, 8) in a direction that coincides with the length direction of respective legs (3, 4); and in that the laser beams (7, 8) are parallel to one another.

Abstract translation: 直径测量仪器，包括一个直边和两个腿或颚，腿之间的距离可以被读取。 本发明的特征在于，直尺（2）设置有相对于直尺固定的腿部（3）和可相对于直尺移动的腿部（4），或者具有可移动相对的两个腿部 直指; 其特征在于，每个腿（3,4）包括激光器（5,6），其被设计成沿与各个腿部（3,4）的长度方向重合的方向发射可见激光束（7,8）。 并且激光束（7,8）彼此平行。

公开(公告)号：US20100271638A1

公开(公告)日：2010-10-28

申请号：US12723731

申请日：2010-03-15

Applicant: Tomonari Torii ,  Noriyoshi Yamane ,  Ryoichi Tsumori ,  Kentaro Yamazaki

Inventor： Tomonari Torii ,  Noriyoshi Yamane ,  Ryoichi Tsumori ,  Kentaro Yamazaki

IPC: G01B11/14

CPC classification number: G01B11/2433 ,  G01B11/08

Abstract: There is provided a transmissive dimension measuring device in which a user can intuitively and easily adjust optical axes of a projector and an optical receiver, and in which a suitable action can be immediately taken when contamination is attached to a light projecting surface of the projector and a light receiving surface of the optical receiver. An incident light position display unit provided on the optical receiver expresses a light projecting spot in a pseudo manner by making an LED corresponding to an incident light position turn on, the light projecting spot being incident on the optical receiver arranged with a predetermined interval to the projector which projects light. The incident light position display unit is provided on an upper surface side opposite to a bottom surface that is a surface on which the optical receiver is installed on a base.

Abstract translation: 提供了一种透射尺寸测量装置，其中用户可以直观且容易地调整投影仪和光学接收器的光轴，并且其中当污染附着到投影仪的投光表面时可以立即采取适当的动作， 光接收器的光接收表面。 设置在光接收器上的入射光位置显示单元通过使与入射光位置相对应的LED变亮而以伪方式表示投光光点，所述光投射点入射到以预定间隔布置的光接收器 投影机投影灯。 入射光位置显示单元设置在与作为光接收器安装在基座上的表面的底面相反的上表面侧。