摘要:
A system is disclosed. The system may include any suitable combination of a sensing gripper unit, a gripper unit with removable gripper fingers, an element or chute arrangement for separating gripper fingers from an object being gripped, and a detection system for detecting the level of objects in a container such as a waste container. The system may be used in a laboratory environment where objects such as specimen containers, caps, and tubes are manipulated.
摘要:
Systems and methods for determining different fill levels of objects in the containers for disposable and consumable objects are disclosed. A sensor unit can detect presence of an object passing into a waste container and different levels of the objects in the waste container as the objects fill the waste container. When the waste container is full, a notification message may be generated to empty or replace the waste container. The sensor unit can also detect different levels of objects in a consumable container as the objects are removed from the consumable container. When the consumable container is empty, a notification message may be generated to refill or replace the consumable container. In embodiments of the invention, a notification message may also be generated for a predetermined level of objects in the container.
摘要:
Lineargeber (100) mit einer eine Positionscodemarkierung (3c) aufweisender Massverkörperung (3), einem ein Kalibriermittel aufweisenden Lesekopf (1) und einer Steuer-und Auswerteeinheit (2) und Kalibrierverfahren zum Kalibrieren eines Positionscodes (3c) aus Codeelementen (20) mit dem Lesekopf (1). Der Lesekopf (1) weist eine Sensoreinheit (4) mit wenigstens zwei Erfassungsbezugspunkten (R1, R2) auf, deren Erfassungsabstand wenigstens ein Eichmass (s, s1, s2, s3) hochpräzise festlegt. Im Rahmen des Kalibrierverfahrens werden kalibrierte Positionswerte (K20b, K20c, K27b, K27c, K28b, K28c) für Codeelemente (20) mit Hilfe des hochpräzis bestimmten Eich-masses (s, s1, s2, s3) erstellt und in der Steuer- und Auswerteeinheit (2) hinterlegt.
摘要:
The purpose of the present invention is to provide a shape inspection device that improves, without making the device larger, durability and measurement precision by measuring a plurality of points with a single distance sensor. The present invention provides a shape measuring device that measures the shape of an object to be measured and that comprises: a distance sensor that calculates the distance to the object to be measure by irradiating a measurement light toward the object to be measured and detecting the reflected light from the object to be measured; a separating unit that separates the measurement light from the distance sensor into a plurality of measurement light rays to be irradiated onto a plurality of measuring points; and a selecting unit that selects, from the plurality of measurement light beams separated by the separating unit, the measurement light to irradiate the object to be measured.
摘要:
An optical system comprising a mirror system (19) comprising a plurality of mirror elements (23), wherein orientations of the mirror elements can be set independently of one another, and a monitor system (52) configured to determine the orientations of the mirror elements (23). The monitor system comprises: a monitor radiation source (57) configured to illuminate the plurality of mirror elements with light (55) having a plurality of different wavelengths; a monitor lens (59) having an object plane (61), an image plane (63), and a pupil plane (77) arranged between the object plane and the image plane; a color filter (78) having wavelength-dependent transmission properties which differ from one another at different positions; and a spatially resolving and wavelength-resolving light detector (67) having a detection area (65); wherein the mirror elements (23) are arranged in a region of the object plane (61) of the monitor lens (59); wherein the detection area (65) of the light detector (67) is arranged in a region of the image plane (63) of the monitor lens (59); and wherein the color filter (78) is arranged in a region of the pupil plane (77) of the monitor lens (59).
摘要:
The present invention relates to a position compensation device using visible light communication and a method thereof. To this end, the present invention receives a visible light signal which includes lighting position information from a lighting device to extract the lighting position information from the received visible light signal, and calculates a compensated position of a position compensation device by using the extracted lighting position information if a request for position compensation exists, thereby providing an exact position of a user indoors.
摘要:
The present invention relates to an imaging device for localising structures through the surface of an object (20) such as a wafer, with a view to positioning a measuring sensor (45, 46, 47) relative to said structures, comprising: (i) an imaging sensor (22); (ii) optical imaging means (34) able to produce, on said imaging sensor (22), an image of the object (20) in a field of view; and (iii) illuminating means (23, 27) for generating an illuminating beam (25, 30) and lighting said field of view in reflection, in which the illuminating means (23, 27) are able to generate an illuminating beam (25, 30) the spectral content of which is adapted to the nature of the object (20), such that the light of said beam (25, 30) is able to essentially penetrate into said object (20). The invention also relates to a system and a method for carrying out dimensional measurements on an object (20) such as a wafer.
摘要:
Dispositif de détection de la position d'au moins une première et une seconde aiguilles (10, 12) d'une montre électromécanique, ces première et seconde aiguilles (10, 12) se déplaçant au-dessus d'un cadran (8), le dispositif de détection (1) comprenant une unique source de lumière (2) émettant un faisceau lumineux (14) en direction des première et seconde aiguilles (10, 12), et un premier et un second systèmes de détection de la lumière (4, 22), la source de lumière (2) et les premier et second systèmes de détection de la lumière (4, 22) étant montés sur ou sous le cadran (8), la source de lumière (2) et les premier et second systèmes de détection de la lumière (4, 22) étant agencés de façon que, dans une position déterminée de la première aiguille (10), le faisceau lumineux (14) émis par la source de lumière (2) est réfléchi par la première aiguille (10) en direction du premier système de détection (4), et dans une position déterminée de la seconde aiguille (12), le faisceau lumineux (14) émis par la source de lumière (2) est réfléchi par la seconde aiguille (12) en direction du second système de détection (22).