摘要:
A bi-directional differential bus interface that includes a differential transmitter having a non-inverting terminal and an inverting terminal, a differential receiver having a non-inverting terminal and an inverting terminal, and a biasing circuit that is electrically coupled to the non-inverting terminal of the differential transmitter and the inverting terminal of the differential transmitter. The biasing circuit is configured to generate a voltage between the non-inverting terminal of the differential transmitter and the inverting terminal of the differential transmitter that is approximately 200 mV or more in response to assertion of a control signal received on a control input of the biasing circuit.
摘要:
A surface inspection system, as well as related components and methods, are provided. The surface inspection system includes a beam source subsystem, a beam scanning subsystem, a workpiece movement subsystem, an optical collection and detection subsystem, and a processing subsystem. Certain of these components, most notably the beam source subsystem, the beam scanning subsystem and the optical collection and detection subsystem are modular for ready field replacement and/or maintenance. The optical collection and detection system features wing collectors in the front quartersphere and back collectors in the back quartersphere for collected light scattered from the surface of the workpiece. This can greatly improve the measurement capabilities of the system. Also included is a method for detecting asymmetric defects using the wing collectors and back collectors.
摘要:
A WYSIWYG (what you see is what you get) application that is originally incapable of rendering an XML (Extensible Markup Language) file is converted into a WYSIWYG editor capable of rendering the XML file and manipulating the XML file in a WYSIWYG manner. Upon conversion, the WYSIWYG editor is capable of loading, saving, editing and/or outputting the XML file in a WYSIWYG manner as if the XML file were originally supported by the WYSIWYG application.
摘要:
A surface inspection system includes a beam source subsystem, a beam scanning subsystem, a workpiece movement subsystem, an optical collection and detection subsystem, and a processing subsystem. The optical collection and detection system features back collectors disposed in the back quartersphere, outside the incident plane, for collecting light scattered from the surface of the workpiece. The back collectors are disposed at a relative minimum in the portion of scattered light attributable to haze relative to the portion of scattered light attributable to defect scatter portion, or, alternatively, at a relative minimum in the Rayleigh scatter.
摘要:
An ink manifold constructed with a number of semiconductor tiles which are fastened end to end on a rigid base member to form a page wide print mechanism. Each tile is constructed with ink channels on one side in liquid communication with ink outlet ports on the opposite side. The ink channels carry ink from ports in the base member to the outlet ports of the tiles. The interface between each tile defines a boundary. An inkjet printhead is fastened over each boundary of the tiled manifold so that the ink inlet ports of the printhead are aligned with the ink outlet ports of the underlying tiles. No ink passes across the boundary of the adjacent manifold tiles. The fabrication of the individual tiles from a semiconductor wafer facilitates usage of the wafer when fabricating page wide print mechanisms.
摘要:
An infusion catheter includes an elongate catheter body having a proximal body component and a distal body component. The distal body component includes a distal body outer surface and a distal body inner surface defining an infusion lumen. The distal body component further includes a skeleton, and a porous infusion control textile contacting the skeleton and extending circumferentially about a longitudinal axis of the catheter and defining a fluid emission profile thereof. The porous infusion control textile further includes a fiber network having a higher density space filling configuration at a proximal textile end and a lower density space filling configuration at a distal textile end, and defining a pressure sensitive flow rate property and a pressure insensitive flow distribution property of the fluid emission profile.
摘要:
A surface inspection system, as well as related components and methods, are provided. The surface inspection system includes a beam source subsystem, a beam scanning subsystem, a workpiece movement subsystem, an optical collection and detection subsystem, and a processing subsystem. The system features a variable polarization a polarizing relay assembly arranged to selectively permit the scattered light having a selected polarization orientation to pass along a detector optical axis to a light detection unit in the detection subsystem. The system also features a collector output width varying subsystem for varying the width of an output slit in response to changes in the location of the location scanned on the workpiece.
摘要:
An infusion mechanism for treating an intraluminal site in a patient includes an infusion catheter having an elongate body with a proximal body end defining at least one fluid supply orifice, and a distal body end. The elongate body defines a high head loss lumen in fluid communication with a first set of side ports defining a proximal infusion zone. The elongate body further defines a low head loss lumen in fluid communication with a second set of side ports defining a distal infusion zone.
摘要:
A sweat pad designed to be placed on the bed and under a user for wick away the moisture from a user is disclosed. The sweat pad comprises a moisture-absorbent filler sandwiched between a top moisture-permeable sheet and a bottom cloth sheet that is not moisture proof from the outside. The top moisture-permeable sheet is configured to wick moisture away from the user and toward the moisture absorbent filler, thus giving the user a dry top layer to sleep on in comfort.
摘要:
A carrier device for restraining an animal inside and outside of a motor vehicle. The carrier device includes a plurality of panels configured to form a hollow enclosure for housing the animal and a strap for connecting the enclosure to the motor vehicle. At least one of the panels includes a frame for supporting the panel in order to maintain the shape of the enclosure. The panels and the frame are configured to allow the enclosure to collapse so that the carrier can be folded. The strap includes fastening mechanisms at each end. A portion of the strap located between the two ends is connected to one of the panels of the enclosure so that during a sudden acceleration or deceleration of the motor vehicle, the animal is restrained within the enclosure and a force exerted on the enclosure is transferred to the motor vehicle.