-
公开(公告)号：WO2006086635A1
公开(公告)日：2006-08-17
申请号：PCT/US2006/004738
申请日：2006-02-10
Applicant: FIBERA, INC. , METHE, Joseph, A. , JIAN, Pey, Schuan , SU, Peiti , WANG, David, W. , TSAI, John, C.
Inventor： METHE, Joseph, A. , JIAN, Pey, Schuan , SU, Peiti , WANG, David, W. , TSAI, John, C.
CPC classification number: G02F1/0115 , G02B6/0218 , G02F2201/307 , G02F2203/60
Abstract: An athermal fiber Bragg grating assembly (10). A platform (12) provides two attachment locations and has a first coefficient of thermal expansion. A stick (14) provides two ends (14a-b) and has a second coefficient of thermal expansion. A fiber Bragg grating (16) provides two ends (16a-b) and has effective third coefficient of thermal expansion. One stick end is fixed to one grating end, the other stick end is fixed to one attachment location, and the other grating end is fixed to the other attachment location. The stick has a same cross-section area along its length that is equal to or less than the cross-section area of the grating. And the coefficients and lengths between respective locations and ends are such that the assembly exhibits an effective overall coefficient of thermal expansion approaching zero.
Abstract translation: 无光纤维布拉格光栅组件（10）。 平台（12）提供两个附接位置并且具有第一热膨胀系数。 棒（14）提供两端（14a-b）并具有第二热膨胀系数。 光纤布拉格光栅（16）提供两端（16a-b）并具有有效的第三热膨胀系数。 一个杆端固定到一个光栅端，另一个杆端固定到一个附接位置，另一个光栅端固定到另一个附着位置。 该棒具有与其长度相等且等于或小于光栅横截面面积的相同横截面积。 并且各个位置和端部之间的系数和长度使得组件呈现接近零的有效的总体热膨胀系数。
-
公开(公告)号：WO2006076515A2
公开(公告)日：2006-07-20
申请号：PCT/US2006001124
申请日：2006-01-13
Applicant: TSAI JOHN C
Inventor： TSAI JOHN C
CPC classification number: H04N1/2104 , H04N1/00127 , H04N1/00275 , H04N1/00326 , H04N1/2162 , H04N2201/0082 , H04N2201/0084
Abstract: Systems, methods, and products created by the methods that create a photo-magnetic image (102) of an object (112) in photo-magnetic stock (132). A source provides a data signal (118) that is representative of a digital image. The source may particularly include a lens (114) and digital sensor (116) in the manner of a digital camera, or may particularly include an interface (306) to receive the data signal from an external system where it has been captured, stored, or generated. A first coding unit (128, 502) then optically writes the data signal into the photo-magnetic stock and a second coding unit (130) magnetically writes the data signal into the photo-magnetic stock.
Abstract translation: 通过在光磁性库存（132）中产生对象（112）的光磁图像（102）的方法创建的系统，方法和产品。 源提供代表数字图像的数据信号（118）。 源可以以数字照相机的方式特别地包括透镜（114）和数字传感器（116），或者可以特别地包括用于从已被捕获，存储的外部系统接收数据信号的接口（306） 或生成。 然后，第一编码单元（128,502）将数据信号光学写入光磁性库存中，第二编码单元（130）将数据信号磁性地写入光磁性库存中。
-
3.发明申请
公开(公告)号：WO2006112959A3
公开(公告)日：2007-05-24
申请号：PCT/US2006007966
申请日：2006-03-06
Applicant: FIBERA INC , TSAI JOHN C
Inventor： TSAI JOHN C
CPC classification number: B61L23/041 , B61L23/00
Abstract: A hazard mitigation system (10) to detect intrusion by an object (16) into a track zone (12) at a train station platform. A structure is provided that includes a fixed foundation (34) and a surface layer (30) that is cushionably placed above the foundation, such that the structure is located in the track zone. At least one sensor (22) is mounted between the surface layer and the foundation. This sensor senses the weight of the object upon the surface layer and provides a sensor signal representative of that weight. A control unit (402) receives the sensor signal, processes it to determine whether the object represents a potential hazard, and, if so generates a warning signal. The sensor can particularly include a strain gage (22a) or pressure gage (22b), or a fiber optic sensor (22c). When a fiber optic sensor is employed, it can particularly include a fiber Bragg grating (100).
Abstract translation: 一种危害减轻系统（10），用于检测物体（16）进入火车站平台的轨道区域（12）的入侵。 提供了一种结构，其包括固定基座（34）和缓冲地放置在基座上方的表面层（30），使得该结构位于轨道区域中。 至少一个传感器（22）安装在表面层和基础之间。 该传感器感测物体在表面层上的重量，并提供表示该重量的传感器信号。 控制单元（402）接收传感器信号，处理它以确定对象是否表示潜在危险，并且如果产生警告信号。 传感器可以特别包括应变计（22a）或压力表（22b）或光纤传感器（22c）。 当采用光纤传感器时，它可以特别包括光纤布拉格光栅（100）。
-
公开(公告)号：WO2006023345A2
公开(公告)日：2006-03-02
申请号：PCT/US2005028409
申请日：2005-08-10
Applicant: EXCEL PREC CORP , TSAI JOHN C
Inventor： TSAI JOHN C
CPC classification number: G01D5/285 , G01B9/02027 , G01B9/02045 , G01B9/02049 , G01B2290/15 , G01D5/3473 , G01S17/50
Abstract: An apparatus for use in rotational measurement. A rotational assembly is provided that is rotationally movable about a rotational axis. At least two interferometers are provided that are each able to receive a respective light beam, separate it into both reference and measuring beams and direct their respective measuring beam to and receive it back from the rotational assembly. The said rotational assembly includes a plurality of cube corners mounted so that at least one is able to receive from and reflect back to one of the interferometers its measuring beam as the rotational assembly rotates. The interferometers combine their reference and measuring beams into respective detection beams, wherein at least one such detection beam includes an interference signal that is process able to determine any rotational measurement of the rotational assembly and any work piece target attached to it.
Abstract translation: 用于旋转测量的装置。 提供旋转组件，其可旋转地围绕旋转轴线移动。 提供至少两个干涉仪，每个干涉仪能够接收相应的光束，将其分离成参考和测量光束并且将它们各自的测量光束引导到旋转组件并将其从后面接收。 所述旋转组件包括多个立体角，其安装成使得当旋转组件旋转时，至少一个能够接收并反射回其中的一个干涉仪。 干涉仪将其参考和测量光束组合到相应的检测光束中，其中至少一个这样的检测光束包括能够确定旋转组件和附接到其上的任何工件目标的任何旋转测量的干涉信号。
-
5.发明申请
公开(公告)号：WO2006112959A2
公开(公告)日：2006-10-26
申请号：PCT/US2006/007966
申请日：2006-03-06
Applicant: FIBERA, INC. , TSAI, John C.
Inventor： TSAI, John C.
IPC: B61L1/00
CPC classification number: B61L23/041 , B61L23/00
Abstract: A hazard mitigation system (10) to detect intrusion by an object (16) into a track zone (12) at a train station platform. A structure is provided that includes a fixed foundation (34) and a surface layer (30) that is cushionably placed above the foundation, such that the structure is located in the track zone. At least one sensor (22) is mounted between the surface layer and the foundation. This sensor senses the weight of the object upon the surface layer and provides a sensor signal representative of that weight. A control unit (402) receives the sensor signal, processes it to determine whether the object represents a potential hazard, and, if so generates a warning signal. The sensor can particularly include a strain gage (22a) or pressure gage (22b), or a fiber optic sensor (22c). When a fiber optic sensor is employed, it can particularly include a fiber Bragg grating (100).
Abstract translation: 一种危害减轻系统（10），用于检测物体（16）进入火车站平台的轨道区域（12）的入侵。 提供了一种结构，其包括固定基座（34）和缓冲地放置在基座上方的表面层（30），使得该结构位于轨道区域中。 至少一个传感器（22）安装在表面层和基础之间。 该传感器感测物体在表面层上的重量，并提供表示该重量的传感器信号。 控制单元（402）接收传感器信号，处理它以确定对象是否表示潜在危险，并且如果产生警告信号。 传感器可以特别包括应变计（22a）或压力表（22b）或光纤传感器（22c）。 当采用光纤传感器时，它可以特别包括光纤布拉格光栅（100）。
-
Patent Agency Ranking
公开(公告)号：WO2006076515A3
公开(公告)日：2006-07-20
申请号：PCT/US2006/001124
申请日：2006-01-13
Applicant: TSAI, John C.
Inventor： TSAI, John C.
Abstract: Systems, methods, and products created by the methods that create a photo-magnetic image (102) of an object (112) in photo-magnetic stock (132). A source provides a data signal (118) that is representative of a digital image. The source may particularly include a lens (114) and digital sensor (116) in the manner of a digital camera, or may particularly include an interface (306) to receive the data signal from an external system where it has been captured, stored, or generated. A first coding unit (128, 502) then optically writes the data signal into the photo-magnetic stock and a second coding unit (130) magnetically writes the data signal into the photo-magnetic stock.
-
公开(公告)号：WO2006023345A3
公开(公告)日：2006-03-02
申请号：PCT/US2005/028409
申请日：2005-08-10
Applicant: Excel Precision Corporation , TSAI, John C.
Inventor： TSAI, John C.
IPC: G01B9/02
Abstract: An apparatus for use in rotational measurement. A rotational assembly is provided that is rotationally movable about a rotational axis. At least two interferometers are provided that are each able to receive a respective light beam, separate it into both reference and measuring beams and direct their respective measuring beam to and receive it back from the rotational assembly. The said rotational assembly includes a plurality of cube corners mounted so that at least one is able to receive from and reflect back to one of the interferometers its measuring beam as the rotational assembly rotates. The interferometers combine their reference and measuring beams into respective detection beams, wherein at least one such detection beam includes an interference signal that is process able to determine any rotational measurement of the rotational assembly and any work piece target attached to it.
-
公开(公告)号：WO2002084573A1
公开(公告)日：2002-10-24
申请号：PCT/US2002/009381
申请日：2002-03-26
Applicant: TSAI, Erica , TSAI, John, C.
Inventor： TSAI, Erica , TSAI, John, C.
IPC: G06K5/00
CPC classification number: H04B10/572 , G01J2009/0257 , G06K7/084 , G06K19/083 , G06K19/12 , H01S3/13 , H04B10/07 , H04B10/503
Abstract: A data distribution system (10) including an information card (12) and a reader (14). The information card (12) includes visible indicia (20) on its front and stripe zones (34) and a ring zone (36) on its back. The zones (34, 36) are suitable for magnetically recording data, and optional data identifiers. The reader (14) may be a linear reader (14a) or a rotary reader (14b), and optionally may act automatically in response to reading a data identifier. If the reader (14) is a rotary reader (14b) the information card (12) may be loaded into a cartridge (16) which is loaded into the rotary reader (14b).
Abstract translation: 一种包括信息卡（12）和读取器（14）的数据分发系统（10）。 信息卡（12）在其前面包括可见标记（20），在其背面包括条带区（34）和环形区（36）。 区域（34,36）适用于磁记录数据和可选数据标识符。 读取器（14）可以是线性读取器（14a）或旋转读取器（14b），并且可选地响应于读取数据标识符而自动地进行操作。 如果读取器（14）是旋转读取器（14b），信息卡（12）可以被装载到装载到旋转读取器（14b）中的盒（16）中。
-
公开(公告)号：WO2006096711A3
公开(公告)日：2007-12-27
申请号：PCT/US2006008067
申请日：2006-03-06
Applicant: FIBERA INC , TSAI JOHN C
Inventor： TSAI JOHN C
IPC: E01B21/00
Abstract: A hazard mitigation system (10) to detect an object (22) in a highway-railway grade crossing (12). A structure is provided that includes a fixed foundation (18b) and a surface layer (18a) that is cushionably placed above the foundation, such that the structure is located between tracks (16) at the crossing. At least one sensor (20) is mounted between the surface layer and the foundation. This sensor senses the weight of the object upon the surface layer and provides a sensor signal representative of that weight. A control unit (502) receives the sensor signal, processes it to determine whether the object represents a potential hazard, and, if so generates a warning signal. The sensor can particularly include a pressure gage (20a) or strain gage (20b), or a fiber optic sensor (20c). When a fiber optic sensor is employed, it can particularly include a fiber Bragg grating (100).
Abstract translation: 一种危害缓解系统（10），用于检测公路铁路道口（12）中的物体（22）。 提供了一种结构，其包括固定基座（18b）和缓冲地放置在基座之上的表面层（18a），使得该结构位于交叉处的轨道（16）之间。 至少一个传感器（20）安装在表面层和基础之间。 该传感器感测物体在表面层上的重量，并提供表示该重量的传感器信号。 控制单元（502）接收传感器信号，处理它以确定对象是否表示潜在危险，如果是，则产生警告信号。 传感器可以特别包括压力表（20a）或应变计（20b）或光纤传感器（20c）。 当采用光纤传感器时，它可以特别包括光纤布拉格光栅（100）。
-
公开(公告)号：WO2006096711A2
公开(公告)日：2006-09-14
申请号：PCT/US2006/008067
申请日：2006-03-06
Applicant: FIBERA, INC. , TSAI, John, C.
Inventor： TSAI, John, C.
IPC: E01B21/00
Abstract: A hazard mitigation system (10) to detect an object (22) in a highway-railway grade crossing (12). A structure is provided that includes a fixed foundation (18b) and a surface layer (18a) that is cushionably placed above the foundation, such that the structure is located between tracks (16) at the crossing. At least one sensor (20) is mounted between the surface layer and the foundation. This sensor senses the weight of the object upon the surface layer and provides a sensor signal representative of that weight. A control unit (502) receives the sensor signal, processes it to determine whether the object represents a potential hazard, and, if so generates a warning signal. The sensor can particularly include a pressure gage (20a) or strain gage (20b), or a fiber optic sensor (20c). When a fiber optic sensor is employed, it can particularly include a fiber Bragg grating (100).
Abstract translation: 一种危害缓解系统（10），用于检测公路铁路道口（12）中的物体（22）。 提供了一种结构，其包括固定基座（18b）和缓冲地放置在基座之上的表面层（18a），使得该结构位于交叉处的轨道（16）之间。 至少一个传感器（20）安装在表面层和基础之间。 该传感器感测物体在表面层上的重量，并提供表示该重量的传感器信号。 控制单元（502）接收传感器信号，处理它以确定对象是否表示潜在危险，如果是，则产生警告信号。 传感器可以特别包括压力表（20a）或应变计（20b）或光纤传感器（20c）。 当采用光纤传感器时，它可以特别包括光纤布拉格光栅（100）。
-
-
-
-
-
-
-
-
-
Search Results
11
records
(took 0.032 seconds)
