Embodiments of present disclosure relates to method and device for controlled emission of radiation. Device comprises probe unit, sensor unit and switch unit. Probe unit is configured to emit radiation on surface of object. Probe unit is supported, via an elastic, to supporting structure of device. Sensor unit is placed at predefined distance from probe unit, along supporting structure, to establish contact with surface. Sensor unit comprises flexible material, mounted to supporting structure, with cavity and first force sensing unit placed in cavity of flexible material. First force sensing unit is configured to detect first force transferred from surface sensor unit. Switch unit is configured to control emission of radiation on surface, based on first force detected by first force sensing unit, upon contact of sensor unit with surface and identification of probe unit to be one of in contact with surface or at minimal distance from surface.

Disclosed is a digital measurement apparatus including a mounting part on which a measurement object is placed; and a measuring part for measuring the length of the measurement object and providing the measurement value of the measured measurement object as a reference value for adjusting the length of a new measurement object, wherein the measuring part measures the length of the measurement object using any one selected from among a moving method of converting a distance moved due to interference with the measurement object placed on the mounting part; a radiation method of radiating a measurement signal toward the measurement object and converting information of the detected measurement signal into the length of the measurement object; and a scanning method of scanning the measurement object. With this configuration, accuracy in measuring the length of a measurement object may be improved using a simple structure.

Disclosed is a digital measurement apparatus including a mounting part on which a measurement object is placed; and a measuring part for measuring the length of the measurement object and providing the measurement value of the measured measurement object as a reference value for adjusting the length of a new measurement object, wherein the measuring part measures the length of the measurement object using any one selected from among a moving method of converting a distance moved due to interference with the measurement object placed on the mounting part; a radiation method of radiating a measurement signal toward the measurement object and converting information of the detected measurement signal into the length of the measurement object; and a scanning method of scanning the measurement object. With this configuration, accuracy in measuring the length of a measurement object may be improved using a simple structure.

A speckle pattern is effectively utilized. An information processing apparatus is an information processing apparatus including a light output unit and an acquisition unit. The light output unit included in the information processing apparatus is for outputting a plurality of light beams for generating a speckle pattern, to a plurality of locations of objects which are within an imaging range. Also, the acquisition unit included in the information processing apparatus is for acquiring the speckle patterns formed by scattering of the plurality of light beams striking the plurality of locations on a location-by-location basis.

A speckle pattern is effectively utilized. An information processing apparatus is an information processing apparatus including a light output unit and an acquisition unit. The light output unit included in the information processing apparatus is for outputting a plurality of light beams for generating a speckle pattern, to a plurality of locations of objects which are within an imaging range. Also, the acquisition unit included in the information processing apparatus is for acquiring the speckle patterns formed by scattering of the plurality of light beams striking the plurality of locations on a location-by-location basis.

A coordinate measuring machine based on a delta robot structure comprising a base plate, arms, a movable platform with a probe, and a control unit for controlling the movement of the movable platform. The base plate is configured to accommodate a first workpiece and the probe is arranged the movable platform so as to utilize the free inside space of the delta robot structure between the arms as measuring volume.

A coordinate measuring machine based on a delta robot structure comprising a base plate, arms, a movable platform with a probe, and a control unit for controlling the movement of the movable platform. The base plate is configured to accommodate a first workpiece and the probe is arranged the movable platform so as to utilize the free inside space of the delta robot structure between the arms as measuring volume.

A device, system, and method for detecting a covering sleeve on a container. A sleeve detection system includes a conveyor, a height profile acquisition device, and a processor in communication with the height profile acquisition device. The height profile acquisition device is configured to acquire height profiles of a tray traveling on the conveyor. The processor is configured to analyze height profiles received from the height profile acquisition device to determine a sleeve status of the tray. In some embodiments, a light gate is disposed across the conveyor and configured to detect the presence of a tray on the conveyor approaching the height profile acquisition device.

A device, system, and method for detecting a covering sleeve on a container. A sleeve detection system includes a conveyor, a height profile acquisition device, and a processor in communication with the height profile acquisition device. The height profile acquisition device is configured to acquire height profiles of a tray traveling on the conveyor. The processor is configured to analyze height profiles received from the height profile acquisition device to determine a sleeve status of the tray. In some embodiments, a light gate is disposed across the conveyor and configured to detect the presence of a tray on the conveyor approaching the height profile acquisition device.

A system for determining a velocity of air flowing in an air flow direction through an opening. The system includes first and second transducer assemblies with first and second transducers. The first and second transducers are positioned in respective predetermined first and second positions in which the first and second transducers are intervisible. The first and second transducers are disposed at respective selected tilt angles when in the respective predetermined first and second positions. Each of the first and second transducer assemblies includes means for measuring respective measured tilt angles of the first and second transducers. The system also includes a controller configured to compare the measured tilt angles to the selected tilt angles for the first and second transducers respectively, to determine whether there are measured differences therebetween exceeding a predetermined permitted difference. The controller generates a dislocation signal if the measured difference exceeds the permitted difference.