摘要:
A method for identifying a blur profile of a multi image display with a first image separating mask. The method comprises displaying a calibration pattern through a second image separating mask, allowing an evaluator to provide a visual estimation indicating a blur brought about to the calibration pattern by the second image separating mask, and generating a blur profile of at least the first image separating mask according to the visual estimation. The first and second image separating masks having a substantially similar optical profile.
摘要:
The present invention provides an imaging probe for imaging mammalian tissues and structures using high resolution imaging, including high frequency ultrasound and optical coherence tomography. The imaging probes structures using high resolution imaging use combined high frequency ultrasound (IVUS) and optical imaging methods such as optical coherence tomography (OCT) and to accurate co-registering of images obtained from ultrasound image signals and optical image signals during scanning a region of interest.
摘要:
A water treatment system, comprising a plurality of pipes, each of the plurality of pipes formed of a rare earth metal alloy and configured for water passage therethrough in a water flow direction wherein excitation of electrons in the rare earth metal alloy of at least one pipe in the plurality of pipes forms an electric field along the at least one pipe, the electric field having a direction perpendicular to the water flow direction in the at least one pipe, and a plurality of permanent magnets configured to create a magnetic field along the at least one pipe, the magnetic field having a direction perpendicular to the water flow direction of the at least one pipe, wherein the electric field and the magnetic field are configured to break at least some hydrogen bonds between water molecules of water passing through the at least one pipe.
摘要:
An apparatus, tool, and method for modifying a portion of a floor plan based on measurements made by one or more sensors. The apparatus comprises a correction unit for compensating the sensor measurements for instrument errors and a layout unit for improving the conformity of the portion of the floor plan to a set of layout rules. The apparatus may also comprise the sensors that made the measurements.
摘要:
A novel candy or mints box has an opening near the top of the box and an underlying slide that is moveable sideways across the opening. Preferably the top portion of the box includes a flap with an opening, and the flap extends over a corresponding opening in the front side such that the openings align, and the slide lies between the front side of the box and the top flap. The slide also preferably further includes a stop member and the box has a corresponding catch member, such that the slide is always contained within the box. Advantageously, the box is formed from a single blank piece of paper or cardboard stock, and folded in a particular sequence such that the slide ends up inside the box without the need for a separate insertion step.
摘要:
A method, tool, and device for determining the coordinates or a plurality of points on a substantially plane surface by means of an accelerometer and a camera. The coordinates of each point are computed by determining a perpendicular projection of the camera onto the surface, identifying each point, measuring an inclination (the angle between the line of sight of the camera and gravity) using the accelerometer, and determining an azimuth (the angle of the line of sight of the camera around gravity).
摘要:
A vibration isolator comprising: a housing (1103) being adapted for connection to a vibrating body; a first piston (1113) resiliently disposed within the housing with a seal (1115); a first piezoceramic actuator (1107) and a second piezoceramic actuator (1109) axially aligned within the housing; a first fluid chamber (1117) and a second fluid chamber (1119), each being defined by the housing, the first piston, the seal; a tuning passage (1123) for fluid communication between the first fluid chamber and the second fluid chamber; and a tuning fluid disposed within the first fluid chamber and the second fluid chamber, and the tuning passage.
摘要:
A vibration isolator comprising: a housing (1004); a first piston (1002) resiliently disposed in the housing, the first piston being adapted for connection to a vibrating body; a second piston (1013) resiliently disposed in the housing; a first piezoceramic actuator (1009) and a second piezoceramic actuator (1011) each coupled to the second piston for selectively transferring forces to the second piston; a first fluid chamber (1017) and a second fluid chamber (1019) each being defined by the housing, the first piston, and the second piston; and a tuning fluid disposed within the first fluid chamber and the second fluid chamber.
摘要:
A tunable vibration isolator with active tuning elements having a housing, fluid chamber, and at least one tuning port. A piston is resiliently disposed within the housing. A vibration isolating fluid is disposed within the fluid chambers and the tuning ports. The tunable vibration isolator may employ either a solid tuning mass approach or a liquid tuning mass approach. The active vibration elements are preferably solid-state actuators.
摘要:
A heat dissipating device having a linear heat dissipating unit and a fanless LED lamp using the device are disclosed. The heat dissipating device includes a heat dissipating bracket having a heat absorbing part, and a linear heat dissipating unit which is coupled to the heat dissipating bracket and has a coil shape achieved by the continuous winding of a wire into a spiral shape. The heat dissipating bracket includes an insert hole corresponding to part of the linear heat dissipating unit in such a way as to be in surface contact with the part of the linear heat dissipating unit, and the linear heat dissipating unit protrudes to the outside of the heat absorbing part of the heat dissipating bracket to perform a heat exchange process for dissipating heat through natural convection ventilation. The fanless LED lamp includes the linear heat dissipating unit as a heat dissipating means.