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    Method and device for ascertaining a position of a camshaft and a phase of an internal combustion engine
    52.
    发明申请
    Method and device for ascertaining a position of a camshaft and a phase of an internal combustion engine 有权
    用于确定凸轮轴的位置和内燃机的相位的方法和装置

    公开(公告)号：US20150020581A1

    公开(公告)日：2015-01-22

    申请号：US14338011

    申请日：2014-07-22

    Applicant: Paul STUCKERT ,  Ralf DRESCHER

    Inventor： Paul STUCKERT ,  Ralf DRESCHER

    IPC: G01B21/22 ,  G01B21/16 ,  G01M15/06

    CPC classification number: G01B21/22 ,  F01L1/02 ,  F01L1/022 ,  F01L1/026 ,  F01L1/047 ,  F01L2001/0537 ,  F01L2820/041 ,  F01L2820/042 ,  G01B21/16 ,  G01D5/147 ,  G01D5/2457 ,  G01M15/06

    Abstract: A device for ascertaining a camshaft position and a phase of an internal-combustion engine having multiple cylinders, including a first position sensor wheel having multiple teeth on its circumference and rotatably and fixedly connected to an engine camshaft; a first position sensor for detecting a tooth flank position of the first wheel; a transmission connecting the camshaft to a crankshaft; a second position sensor wheel having at least one tooth on its circumference and being connected to the transmission so that it is synchronously driven with the camshaft, and a second position sensor for detecting a tooth flank position of the second wheel. For ascertaining a camshaft position and a phase of an engine with this device, a camshaft position is assigned to a position of a tooth flank of the first wheel and a phase of the engine is assigned to a tooth flank position of the second wheel.

    Abstract translation: 一种用于确定具有多个气缸的内燃机的凸轮轴位置和相位的装置，包括在其圆周上具有多个齿的第一位置传感器轮，并且可旋转并固定地连接到发动机凸轮轴; 用于检测第一车轮的齿面位置的第一位置传感器; 将凸轮轴连接到曲轴的变速器; 第二位置传感器轮，在其圆周上具有至少一个齿，并且连接到所述变速器，使得其与所述凸轮轴同步地驱动;以及第二位置传感器，用于检测所述第二轮的齿面位置。 为了确定具有该装置的发动机的凸轮轴位置和相位，将凸轮轴位置分配给第一车轮的齿面的位置，并且发动机的相位被分配给第二车轮的齿面位置。

    NORMAL DETECTION METHOD, NORMAL DETECTION DEVICE, AND MACHINING MACHINE PROVIDED WITH NORMAL DETECTION FUNCTION
    53.
    发明申请
    NORMAL DETECTION METHOD, NORMAL DETECTION DEVICE, AND MACHINING MACHINE PROVIDED WITH NORMAL DETECTION FUNCTION 审中-公开
    正常检测方法，正常检测装置和具有正常检测功能的加工机

    公开(公告)号：US20150019164A1

    公开(公告)日：2015-01-15

    申请号：US14375693

    申请日：2012-02-28

    Applicant: Yoshihito Fujita ,  Mikio Nakamura ,  Hirofumi Ienaga

    Inventor： Yoshihito Fujita ,  Mikio Nakamura ,  Hirofumi Ienaga

    IPC: G01B21/16 ,  G01B21/04

    CPC classification number: G01B21/16 ,  G01B21/04 ,  G01B21/22

    Abstract: A normal detection method for measuring the distance to a measurement subject using one or more distance detectors, and obtaining a normal vector (Vn) on the measured surface of the measurement subject from the obtained measurement result (L), wherein: within a three-dimensional space, the straight line linking a first measurement point (Qa) measured at a first measurement position (Pa) using the distance detector and a second measurement point (Qd) measured at a second measurement position (Pd) different from the first measurement position (Pa) is set as a first vector (Vad); the straight line linking the first measurement point (Qa) and a third measurement point (Qf) measured at a third measurement position (Pf) different from the first measurement position (Pa) and the second measurement position (Pd) as a second vector (Vaf); and a normal vector (Vn) on the measured surface is obtained by determining the vector product of the first vector (Vad) and the second vector (Vaf).

    Abstract translation: 一种正常检测方法，用于使用一个或多个距离检测器测量到测量对象的距离，并从所获得的测量结果（L）获得测量对象的测量表面上的法向量（Vn），其中： 使用距离检测器连接在第一测量位置（Pa）处测量的第一测量点（Qa）的直线和在与第一测量位置不同的第二测量位置（Pd）处测量的第二测量点（Qd） （Pa）被设置为第一矢量（Vad）; 在与第一测量位置（Pa）和第二测量位置（Pd）不同的第三测量位置（Pf）处测量的第一测量点（Qa）和第三测量点（Qf）之间的直线作为第二矢量（ Vaf）; 并且通过确定第一载体（Vad）和第二载体（Vaf）的向量积来获得测量表面上的法向量（Vn）。

    Digital feeler gauge and method of using same
    54.
    发明授权
    Digital feeler gauge and method of using same 有权
    数字测深仪及其使用方法

    公开(公告)号：US08919004B2

    公开(公告)日：2014-12-30

    申请号：US13731929

    申请日：2012-12-31

    Applicant: General Electric Company

    Inventor： Juntao Wu ,  Robert William Tait ,  Cheryl (Chun) Zhan ,  John Brandon Laflen ,  Steven William Wik ,  John Herbold ,  S. M. Shajedul Hasan

    IPC: G01B7/14 ,  G01B5/06 ,  G01B21/08 ,  G01B21/16 ,  G01B3/50

    CPC classification number: G01B5/06 ,  G01B3/50 ,  G01B21/08 ,  G01B21/16 ,  G01B2210/58

    Abstract: The present application provides for feeler gauges. The feeler gauges include a plurality of elongate measuring leaves rotatably coupled on a common axis of rotation with an elongate housing. The leaves may be manually, selectively rotatable between a “home” position wherein the leaves are substantially aligned with the housing and an “extended” position wherein the leaves are spaced from the housing. The leaves may be relatively flexible and substantially flat such that they define a substantially constant thickness. One or more extended leaves may be used to measure the thickness of a clearance or gap. The gauges may be configured to detect, determine or measure the thickness of the leaves that are in the “home” position and/or the “extended” position, and thereby determine the total thickness of a clearance or gap measured by the extended leaves.

    Abstract translation: 本申请提供了测距仪。 探测器包括多个细长测量叶片，其可旋转地联接在具有细长壳体的公共旋转轴线上。 叶片可以手动地选择性地在“家”位置之间旋转，其中叶片基本上与壳体对齐，并且“延伸”位置，其中叶片与壳体间隔开。 叶片可以是相对柔性的并且基本上是平坦的，使得它们限定基本恒定的厚度。 可以使用一个或多个延长的叶片来测量间隙或间隙的厚度。 测量器可以被配置为检测，确定或测量处于“主”位置和/或“延伸”位置的叶片的厚度，从而确定由延伸叶片测量的间隙或间隙的总厚度。

    High Speed Metrology with Numerically Controlled Machines
    55.
    发明申请
    High Speed Metrology with Numerically Controlled Machines 有权
    数控机床高速计量

    公开(公告)号：US20140157610A1

    公开(公告)日：2014-06-12

    申请号：US13708972

    申请日：2012-12-08

    Applicant: GRALE TECHNOLOGIES

    Inventor： Michael Garvey ,  James D. Osterloh ,  Fred Persi

    IPC: G01B21/16

    CPC classification number: G01B21/04 ,  G01B21/16 ,  G05B19/401 ,  G05B2219/37198 ,  Y02P80/40

    Abstract: Systems, apparatuses and methods are described for integrating an electronic metrology sensor with precision production equipment such as computer numerically controlled (CNC) machines. For example, a laser distance measuring sensor is used. Measurements are taken at a relatively high sample rate and converted into a format compatible with other data generated or accepted by the CNC machine. Measurements from the sensor are synchronized with the position of the arm of the machine such as through the use of offsets. Processing yields a detailed and highly accurate three-dimensional map of a workpiece in the machine. Applicable metrology instruments include other near continuously reading non-destructive characterization instruments such as contact and non-contact dimensional, eddy current, ultra-sound, and X-Ray Fluorescence (XRF) sensors. Various uses of measurements include: multiple component matching, correction of machine drift, closed loop control of machines, and verification of product tolerances via substantially complete serialized dimensional quality control.

    Abstract translation: 描述了用于将电子计量传感器与诸如计算机数控（CNC）机器的精密生产设备集成的系统，装置和方法。 例如，使用激光测距传感器。 以相对高的采样率进行测量，并将其转换为与CNC机床生成或接受的其他数据兼容的格式。 来自传感器的测量与机器臂的位置同步，例如通过使用偏移。 加工产生了机器中工件的详细且高精度的三维图。 适用的测量仪器包括其他近连续读取非破坏性表征仪器，如接触和非接触尺寸，涡流，超声和X射线荧光（XRF）传感器。 测量的各种用途包括：通过基本上完整的序列化尺寸质量控制，多部件匹配，机器漂移校正，机器闭环控制以及产品公差验证。

    METHOD AND APPARATUS FOR LOCATING THE SURFACE OF SOLID GROWTH CULTURE MEDIA IN A PLATE
    56.
    发明申请
    METHOD AND APPARATUS FOR LOCATING THE SURFACE OF SOLID GROWTH CULTURE MEDIA IN A PLATE 审中-公开
    用于定位固体生长培养基表面的方法和装置

    公开(公告)号：US20140146642A1

    公开(公告)日：2014-05-29

    申请号：US14169630

    申请日：2014-01-31

    Applicant: LBT Innovations Limited

    Inventor： Chong Kean Ooi ,  Michael John Tomlinson ,  Leon Raj ,  Graeme John Cross

    IPC: G01S15/02 ,  G01B21/16

    CPC classification number: G01S15/02 ,  C12M23/10 ,  C12M23/50 ,  C12M33/04 ,  G01B21/16 ,  G01N2035/0491

    Abstract: A method for locating the surface of a solid growth culture medium in a plate in a plate work position, the plate work position including a sensor and having a datum level fixed in one dimension (z), the method including: placing the plate in the plate work position; using the sensor to sense the medium surface for the positioned plate and measuring the distance to the medium surface; and referencing the measured distance to the datum level to determine a surface positional reference, relative to the datum level, in one dimension (z) for the surface of the medium in the positioned plate.

    Abstract translation: 一种用于在板工作位置的板中定位固体生长培养基的表面的方法，所述板工作位置包括传感器并且具有固定在一个维度（z）中的基准面，所述方法包括：将所述板放置在 钢板工位; 使用传感器感测定位板的介质表面并测量到介质表面的距离; 并且参考到基准水平的测量距离，以确定位于定位板中的介质的表面的一个维度（z）中的相对于基准水平的表面位置参考。

    Portable electronic device adapted to provide an improved attitude matrix
    57.
    发明授权
    Portable electronic device adapted to provide an improved attitude matrix 有权
    适于提供改进的姿态矩阵的便携式电子设备

    公开(公告)号：US08688403B2

    公开(公告)日：2014-04-01

    申请号：US13036563

    申请日：2011-02-28

    Applicant: Anand Ravindra Oka ,  Nazih Almalki ,  Christopher Harris Snow

    Inventor： Anand Ravindra Oka ,  Nazih Almalki ,  Christopher Harris Snow

    IPC: G01C19/00

    CPC classification number: G01B21/16 ,  G01C19/00 ,  G06F3/017 ,  G06F3/0346 ,  G06F15/00

    Abstract: According to one aspect, a method of determining an attitude matrix on a portable electronic device. The method includes determining a first attitude matrix gradient using data from at least one of an accelerometer and a magnetometer, determining a second attitude matrix gradient using data from a gyroscope, fusing the first attitude matrix gradient and the second attitude matrix gradient based on a mixing coefficient to generate a fused gradient, and based on the fused gradient, updating a fine attitude matrix for the portable electronic device.

    Abstract translation: 根据一个方面，一种确定便携式电子设备上的姿态矩阵的方法。 该方法包括：使用来自加速度计和磁力计中的至少一个的数据确定第一姿势矩阵梯度，使用来自陀螺仪的数据确定第二姿态矩阵梯度，将第一姿势矩阵梯度和第二姿态矩阵梯度融合，基于混合 系数以产生融合梯度，并且基于融合梯度，更新便携式电子设备的精细姿态矩阵。

    POSITION DETECTION DEVICE AND POSITION DETECTION METHOD
    59.
    发明申请
    POSITION DETECTION DEVICE AND POSITION DETECTION METHOD 有权
    位置检测装置和位置检测方法

    公开(公告)号：US20140059875A1

    公开(公告)日：2014-03-06

    申请号：US14009278

    申请日：2012-04-06

    Applicant: Hiroshi Yuhara ,  Manabu Yamashita

    Inventor： Hiroshi Yuhara ,  Manabu Yamashita

    IPC: G01B21/16

    CPC classification number: G01B21/16 ,  B29C65/18 ,  B29C65/48 ,  B29C65/56 ,  B29C65/7847 ,  B29C65/80 ,  B29C66/1122 ,  B29C66/21 ,  B29C66/433 ,  B29C66/81429 ,  B29C66/83543 ,  B29L2031/3468 ,  H01M10/0404 ,  H01M10/0463 ,  H01M10/0525 ,  H01M10/0585 ,  Y02E60/122 ,  Y02P70/54

    Abstract: The present invention provides a position detection device and a position detection method, which, even if a separator or an electrode is deformed, are capable of correcting such deformation and detecting a position of the separator or the electrode with high precision, and are capable of enhancing precision in subsequent steps. The position detection device (200) includes: a pressing unit (240) that presses a sheet member (22), which is cut out from a sheet material (D) wound up in a roll shape and composes a battery element, against a flat reference surface (215); and a position detection unit (230) that detects a position of the sheet member (22) pressed against the reference surface (215) by the pressing unit (240). Then, the position of the sheet member (22), which is detected by the position detection unit (230), is used as position information of the sheet member (22) in a subsequent step.

    Abstract translation: 本发明提供了一种位置检测装置和位置检测方法，即使分离器或电极变形，也能够高精度地校正这种变形并检测隔板或电极的位置，并且能够 提高后续步骤的精度。 位置检测装置（200）包括：按压单元（240），压制单元（240）将从卷绕成卷状的片材（D）切出的薄片构件（22）压靠在平坦部 参考表面（215）; 以及位置检测单元，其通过按压单元（240）检测压在基准面（215）上的片状构件（22）的位置。 然后，在随后的步骤中，利用位置检测单元（230）检测到的片状构件（22）的位置作为片状构件（22）的位置信息。

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