Abstract: Disclosed herein is a system for controlling a chilled water plant comprising one or more chillers, one or more water pumps, and a controller. The system comprise one or more processors configured to receive information comprising historical data for a plurality of system variables for the chilled water plant; determine historical performance information for the chilled water plant; prepare performance models comprising: at least one chiller predictive model; and at least one pump predictive model; prepare a field load predictive model for a field load demand; prepare a chilled water plant model; simulate operation of the chilled water plant and determining first optimised control parameters for the chilled water plant; determine an energy consumption of the chilled water plant; determine optimised control parameters for the chilled water plant; and output the optimised control parameters to the controller of the chilled water plant to optimise control of the chilled water plant.

Abstract: A method for manufacturing a flip-chip light emitting diode includes providing a first substrate; performing an epitaxial process to form a semiconductor structure on the first substrate, and the semiconductor structure includes a current conductive layer with a bonding surface and defines a first electrode projection area and a second electrode projection area; performing a diffusion process toward the bonding surface by a diffusion material to form at least one path area with a high doping concentration in the current conductive layer; performing a bonding process to bond a second substrate to the bonding surface; and removing the first substrate and forming a first electrode and a second electrode on a side of the semiconductor structure adjacent to the first substrate. A position of the first electrode corresponds to the first electrode projection area, and a position of the second electrode corresponds to the second electrode projection area.

Abstract: The invention relates to a light emitting diode, which comprises a substrate and a semiconductor epitaxy structure. The semiconductor epitaxial structure is disposed on the substrate. The semiconductor epitaxial structure comprises semiconductor composite layers and a plurality of current spreading layers which are disposed among the semiconductor composite layers. The doping concentrations of the upper and lower adjacent current spreading layers are alternately high and low.

Abstract: A respiratory interface assembly includes a patient interface and a headgear arrangement. A seal or cushion of the interface assembly can include thickened portions positioned and arranged to improve sealing and/or user comfort. The headgear arrangement can be connectable to the nasal mask by a connection arrangement configured to provide stability to the nasal mask such that a forehead support is not required. The connection arrangement can inhibit or prevent improper connections. The headgear arrangement can have one or more resilient straps having a composite construction of an outer fabric and a plastic core. The outer fabric can be knitted. A rear portion of the headgear arrangement can include a knitted panel or a spacer fabric panel.

Abstract: The present invention provides a light emitting diode, which includes a substrate, a first intermediary layer and a two-dimensional material structure. The first intermediary layer is located on the substrate. The two-dimensional material structure is located on the first intermediary layer, and the two-dimensional material structure is formed by stacking a plurality of two-dimensional material layers. The number of the plurality of two-dimensional material layers is not less than 2. The light with a specific wavelength is emitted or absorbed by the two-dimensional material structure.

Abstract: A method and an apparatus for equipment anomaly detection are provided. In the method, multiple signals of an equipment during normal operation or appearance images of the equipment when an appearance is not damaged are acquired in advance by using a data acquisition device to train a machine learning model stored in a storage device. A real-time signal of the equipment during a current operation or a current image of the appearance of the equipment is acquired by using the data acquisition device, and input to the trained machine learning model to output a detection result indicating a current operation state of the equipment or a current state of the appearance of the equipment.

Abstract: According to this disclosure there is provided various embodiments of directional adjustment unit for a headgear for a respiratory mask, comprising a housing, at least one frictional engagement member arranged to be movable with respect to the housing, the at least one frictional engagement member having an aperture extending therethrough for receiving a filament of a strap of the headgear therethrough, wherein the at least one frictional engagement member in a first movable configuration provides a disengaged configuration with respect to the filament, and in a second movable configuration provides an engaged configuration with respect to the filament. Also disclosed herein are various headgear, yoke assemblies, mask assemblies, mask frames and headgear filaments, some of which are for use with such a directional adjustment unit.

Abstract: A records management system classifies records according to a file plan. Record are declared, and then classified. Some records have in initially indeterminate classification and classification is deferred, either by request or due to a lack of sufficient information to classify the record according to the file plan. Unclassified records are placed into a temporary container. At some time while in the temporary container a classification event occurs with a given record which allows the records management system to classify the record and place it into a container corresponding to its classification.

Abstract: A records management system classifies records according to a file plan. Record are declared, and then classified. Some records have in initially indeterminate classification and classification is deferred, either by request or due to a lack of sufficient information to classify the record according to the file plan. Unclassified records are placed into a temporary container. At some time while in the temporary container a classification event occurs with a given record which allows the records management system to classify the record and place it into a container corresponding to its classification.

Abstract: A records management system classifies records according to a file plan. Record are declared, and then classified. Some records have in initially indeterminate classification and classification is deferred, either by request or due to a lack of sufficient information to classify the record according to the file plan. Unclassified records are placed into a temporary container. At some time while in the temporary container a classification event occurs with a given record which allows the records management system to classify the record and place it into a container corresponding to its classification.

Abstract: A records management system classifies records according to a file plan. Record are declared, and then classified. Some records have in initially indeterminate classification and classification is deferred, either by request or due to a lack of sufficient information to classify the record according to the file plan. Unclassified records are placed into a temporary container. At some time while in the temporary container a classification event occurs with a given record which allows the records management system to classify the record and place it into a container corresponding to its classification.

Abstract: The present invention provides a multimode wireless network device, system and the method thereof. Particularly, a dual role of router and relay station is provided simultaneously in the multimode wireless network device; furthermore, dual communication modes, namely WiMAX and WiFi, are provided at the same time. The first multimode wireless network device located within the communication range of a WiMAX base station may establish a connection with the base station directly and transmit WiMAX wireless network signals. The second multimode wireless network device located outside of the communication range may establish a connection with the first multimode wireless network device so that the first multimode wireless network device becomes a relay station and may transmit wireless network signals between the second multimode wireless network device and the base station, thereby extending the communication range of the WiMAX base station.

Abstract: The present invention discloses a PCI-Express multimode expansion card comprising a PCI-Express interface port for insertion into a PCI-Express slot of a motherboard, a PCI-Express expansion port, a USB expansion port, and a jumper circuit connecting the PCI-Express interface port and the two expansion ports. The PCI-Express expansion port provides expandability by allowing the attachment of a PCI-Express interfaced peripheral device, and the USB expansion port provides expandability by allowing the attachment of a USB-interfaced peripheral device. As such, a single PCI-Express multimode expansion card inserted into a PCI-Express slot configured on the motherboard can be used to attach two peripheral devices with different interface, thereby achieving the function of multimode expansion.

Abstract: A polarized plate includes a polarized layer, a first optical film located on a upper side of the polarized layer and a second optical film located on a lower side of the polarized layer. At least one of the first and second optical films is made from Polymethyl Methacrylate (PMMA). The optical films are formed by dispensing a mixed solution on a substrate, then bonding to the polarized layer and processed through a heat treatment. The optical films may also be formed by dispensing the mixed solution on the surface of the polarized layer and processed through a heat treatment.

Abstract: An extended range received signal strength indicator module includes input lines connected to a variable gain amplifier, which passes the amplified RF signal to a polyphase, which in turn passes the filtered signal to a series of RSSI stages. Each RSSI stage includes a log amplifier and outputs an amplified current to a current summer as well as to the next RSSI stage in the series. The current summer outputs the sum of the received currents to RSSI_OUT. An additional frequency filter and RSSI stage with inputs connected to the input lines before the variable gain amplifier that outputs the modified current to the current summer is also included. A control circuit switches the additional RSSI stage on or off as determined by a detection circuit that monitors the value of RSSI_OUT.

Abstract: A method for fabricating optical compensation films includes providing PAR polyarylate; dissolving the PAR polyarylate in an solvent to obtain a polyarylate solution; applying the polyarylate solution on a substrate; and substantially removing the solvent from the polyarylate solution under a predetermined temperature to form an optical compensation film having a thickness of 1 ?m to 20 ?m. The optical compensation film is optically anisotropic and suitable for use in photoelectric flat displays.

Abstract: A polarizer has an inner protection layer, an outer protection layer and a polarizing layer. A material of the inner protection layer comprises a blended cyclic olefin copolymer (COC), of which a blending ratio of cycloalkene monomer to ethylene determines the mechanical properties of the inner protection layer. The polarizing layer is positioned between the inner protection layer and the outer protection layer.