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Matches 1 - 50 out of 116,321

Document Document Title
WO/2019/071545A1
A local spin characteristics-based ultra-sensitive displacement sensing method and device, which are suitable for the technical field of optical measurement technology, said method comprising: generating a near-field vortex light field N...  
WO/2019/075286A1
A method and apparatus for aligning an input shaft (126) of a wind turbine generator (130) with an output shaft (124) of a wind turbine are disclosed. Preferably, the method includes engaging a support flange (134) of a wind turbine gene...  
WO/2019/073687A1
Provided is a semiconductor wafer evaluation method comprising the steps of: acquiring a cross-sectional image of a semiconductor wafer intended for evaluation, the cross-sectional image including a boundary portion between a beveled sur...  
WO/2019/073231A1
A field detector (2) comprises a field-responsive element (10) which undergoes a dimensional change when exposed to a predetermined field; and an interferometric read-out arrangement arranged to detect the dimensional change of the field...  
WO/2019/075165A1
Disclosed herein are optical near-field systems and methods that provide a noninvasive and fast approach to detect and characterize dislocation defects in semiconductors films caused by a mismatched film-substrate, such as found in GaAs-...  
WO/2019/073424A1
A sensing device (200) for sensing deformations is disclosed. The sensing devices (200) comprises an optical source (204), an optical sensor (206) and a waveguide (202). The optical source (204) is configured to emit light of at least tw...  
WO/2019/074036A1
Provided is a marker that minimizes the occurrence of aberration in each of lens sections as a result of optical axis tilt and that makes it possible for an image from a section to be detected to appear clearly and be detected. The marke...  
WO/2019/070758A1
A coordinate measuring machine system has a base configured to support a workpiece, a movable portion configured to move relative to the base, and a control system configured to control movement of the base and/ or the movable portion. T...  
WO/2019/069954A1
Provided are a method for producing a prepared slide for fiber length measurement, a method for adjusting a dispersion liquid, a method for measuring fiber length, a prepared slide for fiber length measurement, a device for measuring fib...  
WO/2019/069926A1
[Problem] To further simplify the configuration of a surface-shape measuring device. [Solution] A surface-shape measuring device 100 (device) that measures the surface shape of an object to be measured W is provided with: a θZ stage 14 ...  
WO/2019/070567A1
Systems and methods are provided for determining attributes (such as size and location) of target objects (e.g., tires) utilizing photoelectric sensors. At least two photoelectric sensors are positioned at respective angles relative to a...  
WO/2019/069933A1
Provided is a machining apparatus capable of measuring the surface shape of a side surface of an object. The machining apparatus 1 includes a tool magazine 20 that accommodates a plurality of types of tools; an automatic tool changer for...  
WO/2019/068459A1
Described is a metrology system for determining a characteristic of interest relating to at least one structure on a substrate, and associated method. The metrology system comprises a processor being configured to computationally determi...  
WO/2019/071157A1
Disclosed herein are various embodiments relate generally to computer vision, graphics, image scanning, and image processing as well as associated mechanical, electrical and electronic hardware, computer software and systems, and wired a...  
WO/2019/069027A1
Method for detecting defects in the tooth-set of a rotationally-driven ring gear using a contactless sensor, the sensor being fixed with respect to the support of the ring gear and comprising a field of view directed along a line of sigh...  
WO/2019/069846A1
This pipe inspection device comprises: at least one first roller; a first frame for rotatably supporting the at least one first roller; at least one second roller disposed facing the at least one first roller; a second frame for rotatabl...  
WO/2019/070117A1
A system for determining usage of surgical instruments in an Operating Room, wherein said system comprises a tray for placing said surgical instruments on top thereof, wherein said tray comprises an array of solar cells and/or photodiode...  
WO/2019/068386A1
A method of and an apparatus for use in determining one or more alignment properties of an illumination beam of radiation emitted by a radiation source are provided. The illumination beam is for irradiating a target area on a substrate i...  
WO/2019/063403A1
The invention relates to a measuring device for contactlessly measuring a distance to a surface (19) or a distance between two surfaces, comprising a measurement light source (11), which produces polychromatic measurement light (12), and...  
WO/2019/064293A1
A control system for use in measuring one or more parameters of a patterned structure. The control system is configured as a computer system and comprises: an input utility configured to receive input data comprising raw measured TEM ima...  
WO/2019/066724A1
An optoelectronic system for collecting three-dimensional data of a scene over a minimum and maximum distance includes illumination modules, each of which is operable to generate a respective light pattern having a respective period. An ...  
WO/2019/067657A1
A pick and place machine includes a feeder system configured to feed components to a picking location, a dispensing head configured to pick fed components from the picking location, a vision system configured to detect features of compon...  
WO/2019/066527A2
An embodiment of the present invention may provide a distance measuring sensor comprising: a housing including a first hollow portion upwardly opened and formed at one end thereof and a second hollow portion upwardly opened and formed at...  
WO/2019/067755A1
A compact coordinate measuring machine (CMM) probe configuration is provided for integrating complex circuits into a CMM probe. The CMM probe configuration includes a stylus position detection portion, a stylus suspension portion and a c...  
WO/2019/064622A1
An inspection method of an optical display panel is provided which, from an image obtained on the basis of reflected light, can reliably detect only damage to the optical display panel edges without performing image processing. This insp...  
WO/2019/067331A1
Methods and systems for measuring a specimen while actively stabilizing an optical measurement beam subject to changes in polarization by a rotating polarizer element are described herein. Movement of a focused measurement beam spot indu...  
WO/2019/063247A1
The invention relates to a method and a device for characterising the surface shape of an optical element, in particular a mirror or a lens of a micro-lithographic projection exposure system. A method according to the invention comprises...  
WO/2019/068045A1
Apparatus and methods for scanning a 2D or 3D image of a specimen without relative Z-axis motion between the specimen and the objective lens. In an embodiment, the apparatus includes a tilted camera having individual lines of pixels. Eac...  
WO/2019/067774A1
Apparatus adapted to perform a method for measuring various properties of an object, the method comprising: - mounting a first measuring device to an end of an articulated arm coordinate measuring machine, - measuring three dimensional c...  
WO/2019/040817A3
Improvements to atom interferometers. An improved atom interferometer has a single polarization-preserving fiber, coupled for propagation of beams of two Raman frequencies, and a parallel displacement beamsplitter for separating the lase...  
WO/2019/063437A1
The invention relates to a compensation optical system (30) for a measuring system (10), said measuring system being used to determine a form of an optical surface (12) of a test object (14) by interferometry and said compensation optica...  
WO/2019/064692A1
Provided is a characteristic evaluation device for evaluating characteristics of droplets being applied by accurately determining the three-dimensional shape change of the applied droplets over time during a drying process. Specifically,...  
WO/2019/065970A1
The present invention addresses the problem of acquiring a vehicle exterior recognition device that is able to improve the accuracy of a distance measurement method based on feature point tracking of a camera image. An on-vehicle exterio...  
WO/2019/068043A1
Real-time autofocus. In an embodiment, a scanning apparatus includes an imaging sensor, a focusing sensor, an objective lens, and processor(s) configured to analyze image data captured by the imaging and focusing sensors, and move the ob...  
WO/2019/064894A1
The present invention makes it possible to detect with high accuracy the location of transportation route equipment where a part of a surface formed in an arc is obscured by a structure. An arithmetic circuit 33 uses the method of least ...  
WO/2019/058729A1
Provided is a stereo camera that is capable of reducing the distance error created by entrance pupil center movement between different principal ray angles of incidence. In the present invention, imaging system unit 100a images a standar...  
WO/2019/058772A1
In the present invention, actual image data expressing an image of one surface of a substrate is generated. A plurality of unit areas aligned along a first diameter direction of the substrate are set on an image that is based on the actu...  
WO/2019/060495A1
A device for measuring an increment on a surface comprises a housing having a left light source, a right light source and center light source each configured to project a light beam onto a target surface. Each light source is independent...  
WO/2019/058582A1
Provided is a distance estimation device that, even if there is an error in the position of a feature point on an image when the distance to an object is estimated using a single-lens camera, makes it possible to reduce the influence of ...  
WO/2019/058750A1
This imaging system comprises lighting that is capable of alternatingly projecting a plurality of different light patterns onto an object, an imaging element that is capable of imaging an object that has had a light pattern projected the...  
WO/2018/067354A8
A support structure having a vertical element supporting a set of cameras associated with a vehicle measurement or inspection system together with at least one target structure required for realignment or recalibration of onboard vehicle...  
WO/2019/059236A1
This shape measurement sensor is provided with: a light receiving unit on which light reflected on a measurement line is incident; and a calculation unit which calculates positon information about positions on the measurement line on the...  
WO/2019/057481A1
The invention relates to a method and to a measuring arrangement for determining the spatial displacement of an object (1) along a displacement axis (V), wherein, according to the invention, light produced by laser light sources (10) of ...  
WO/2019/055465A1
The present invention provides a data collection system comprising: a camera; a location module; a plurality of sensors; and a first processor communicatively coupled to the camera and the location module, the first processor programmed ...  
WO/2019/055055A1
A system for active co-boresight measurement includes a detector, first and second steering mirrors, and a controller. The detector detects a portion of a transmission beam emitted by a transmitter and a portion of a received beam receiv...  
WO/2019/054419A1
A degradation state determining device 100 is a device for determining a state of a structure, and is provided with: a measuring unit 10 which measures an amount of deflection and an amount of surface displacement of the structure; a sta...  
WO/2019/052843A1
An optical system for beam pointing monitoring and compensation is provided. According to an embodiment, a beam pointing monitor and compensation system includes a surface plasmon resonance (SPR) optical element (800). The SPR optical el...  
WO/2018/219145A9
A detection apparatus, a detection method and a liquid crystal dropping device, and a liquid crystal dropping method. The detection apparatus is configured to detect a volume of an uneven area of a colour film substrate in a display area...  
WO/2019/053998A1
The objective of the present invention is to simplify a construction for measuring distances using the triangulation principle. This distance measuring module is provided with a diffractive optical element, an imaging element and a dista...  
WO/2019/051728A1
The present invention is applicable to the technical field of optical three-dimensional digital imaging, and provides a three-dimensional digital imaging method and device for a wrapped phase based on phase mapping. The method comprises:...  

Matches 1 - 50 out of 116,321