摘要:
The present invention provides for a one or more layer graphene optical modulator. In a first exemplary embodiment the optical modulator includes an optical waveguide, a nanoscale oxide spacer adjacent to a working region of the waveguide, and a monolayer graphene sheet adjacent to the spacer. In a second exemplary embodiment, the optical modulator includes at least one pair of active media, where the pair includes an oxide spacer, a first monolayer graphene sheet adjacent to a first side of the spacer, and a second monolayer graphene sheet adjacent to a second side of the spacer, and at least one optical waveguide adjacent to the pair.
摘要:
A fan assembly includes a bracket and a fan module. The bracket includes a ventilation plate. A limiting portion protrudes from the ventilation plate. The fan module is secured to the ventilation plate and includes a frame and a plurality of fan blades. The frame includes a first sidewall and a second sidewall opposite to the first sidewall. The plurality of fan blades are received in the frame, and each of the plurality of fan blades includes a first edge adjacent to the first sidewall and a second edge adjacent to the second sidewall. A height of the limiting portion is greater than a distance between the first edge and the first sidewall and smaller than a distance between the second edge and the second sidewall.
摘要:
A tangentially-fired furnace for the burning of anthracite is disclosed. The furnace may contain a boiler with a chamber having four corners. Four burner groups located at the four corners may be configured to eject pulverized coal flow into the chamber for combustion, in order to form a single fireball substantially at the center of the chamber during combustion. Each burner group may contain a first burner which includes primary-air/rich-portion nozzles for ejecting rich-portion coal flow into a lower section of the chamber, and a second burner which includes primary-air/thin-portion nozzles for ejecting thin-portion coal flow into a higher section of the chamber.
摘要:
An input/output (I/O) connector assembly includes an I/O connector module and a holder for accommodating the I/O connector module. The I/O connector module includes a plurality of I/O connectors and an Electro Magnetic Interference (EMI) shielding member located below each of the plurality of I/O connectors. The EMI shielding member includes a flat piece, a first resilient piece extending slantingly upwards from the flat piece, and a second resilient piece extending slantingly downward from the flat piece. A plurality of receiving holes is defined in the holder. The plurality of I/O connecters extends through and protrudes out from the plurality of receiving holes. The first resilient piece abuts a corresponding one of the plurality of I/O connectors. The second resilient piece abuts the holder.
摘要:
A method of coalescing information about inspected objects. The method includes acquiring an image set of an object to be inspected, the image set having a three-dimensional model of the object and a plurality of two-dimensional images of the object. A location of interest is identified on a surface of the modeled object and global coordinate points of the three-dimensional model are designated that characterize the location of interest of the modeled object. A markup tag annotating the location of interest is associate with the designated global coordinate points of the three-dimensional model, and the markup tag is conveyed when viewing any one of the plurality of two-dimensional images of the image set that have at least one image point that correlates to a corresponding designated global coordinate point of the three-dimensional model that characterize the location of interest.
摘要:
The invention relates to a method for automatically modularly integrating sensor devices (16) in a central controller (11) of a network having at least one first server comprising at least one first communication module (12) and the central controller (11) for at least one part of the network. The method comprises at least the following steps: a.) determining the sensor devices (16) actually associated with the at least one first server by the at least one first communication module (12); b.) comparing the determined actual sensor devices (16a, 16b) to a quantity of detectable sensor devices defined in a detecting order and determining matching sensor devices (16a); c.) transmitting data associated with the matching sensor devices from the first communication module (12) to the central controller (11); d.) automatically integrating predefined control modules in the central controller (11) based on the transmitted data, wherein the predefined control modules (16a) are each associated with the data of the matching sensor devices. The invention further relates to a device for performing the method, and to a computer program having program code means for performing all the steps of the method.
摘要:
An exemplary liquid crystal display (2) includes a display panel (220), a shield (240), a connecting member (250), and a button circuit board (262). The display has a side wall (227). The shield is engaged with the display panel, and a size of the shield is smaller than a corresponding size of the display panel. One end of the connecting member is attached at the shield. The button circuit board is attached at an opposite end of the connecting member and abuts the side wall of the display panel.
摘要:
A method of using a Graphic User Interface (GUI) for interactive virtual inspection of modeled objects. The method includes acquiring a three-dimensional model of a modeled object and displaying a first view of the modeled object for a user to identify locations of interest on a surface of the modeled object visible within the first view. The user enters information to create a markup tag that annotates the location of interest, and the markup tag is automatically associated with the location of interest on the modeled object. A second view of the modeled object is displayed including the user identified location of interest and the markup tag.
摘要:
A computer-implemented method for object localization includes providing a plurality of tags having fixed positions within an environment and known identifications, and providing a reader, for detecting the tags and reading the identifications, wherein the reader detects a plurality of tags within a scanning volume having a known shape. The method further includes determining positions for the plurality of tags within the scanning volume, and determining a position of the reader according to the positions for the plurality of tags within the scanning volume and the known shape of the scanning volume.
摘要:
An exemplary flat panel display (1) includes a front frame (10), a button board (11), and a chassis (13). The front frame includes a pair of first fixing members (106). The chassis includes a pair of second fixing members (133). The button board is secured to the front frame. The first fixing members and the second fixing members are engaged with each other and thereby cooperatively facilitate securing of the chassis to the front frame such that the chassis is reliably maintained in position relative to the front frame.