Abstract: An HDMI FRL error correction system includes a SR/SSB correlator, an SR/SSB lock detector coupled to the SR/SSB correlator, an SR/SSB predictor coupled to the SR/SSB lock detector, an SR/SSB bit error corrector coupled to the SR/SSB correlator, the SR/SSB lock detector and the SR/SSB predictor, and an SR/SSB detector coupled to the SR/SSB bit error corrector. The SR/SSB correlator is used to correlate an input SR signal to a SR signal or correlate an input SSB signal to a SSB signal and generate a correlation result accordingly. The SR/SSB lock detector is used to set a lock flag according to the correlation result.

Abstract: A nozzle design method is suitable for designing a nozzle for particle surface modification, which includes a constriction section, a throat section, and a diffusion section connected sequentially. In this method, a CFD-DEM software is used to simulate at least one nozzle size set in a particle velocity range to obtain first to third coefficient ranges and a constant range of a nozzle size design equation. The nozzle size design equation is V=a*X+b*Y+c*Z+d, wherein V is a particle velocity, a, b, and c are first to third coefficients respectively, d is a constant, X, Y, and Z are maximum flow channel diameters of the constriction section, the throat section, and the diffusion section respectively. The CFD-DEM software is used to calculate through the nozzle size design equation with the first to third coefficient ranges and the constant range, and a target velocity to obtain a calculated nozzle size set.

Abstract: A buffer management control device for use in a flash memory controller includes: a flag table and a flag management engine. The flag table is configured track availability status of a plurality of allocation units within a shared memory of the flash memory controller. The flag management engine is configured to assign one or more allocation units from the plurality of allocation units for buffering read data related to a host read command, and update the flag table according to the one or more assigned allocation units, thereby indicating that the one or more assigned allocation units are occupied.

Abstract: A power-saving method for switching High Definition Multimedia Interface (HDMI) ports on a sink device. The sink device has at least one HDMI port. The sink device is used to receive data frames via a fixed rate link (FRL). The method includes turning off a power of an HDMI port for a power-off period upon detecting an active pixel, and turning on the power of the HDMI port for a power-on period upon completion of the power-off period. The power-on period includes at least a scrambler reset period (TSR) and a high bandwidth digital content protection (HDCP) period.

Abstract: An HDMI FRL error correction system includes a SR/SSB correlator, an SR/SSB lock detector coupled to the SR/SSB correlator, an SR/SSB predictor coupled to the SR/SSB lock detector, an SR/SSB bit error corrector coupled to the SR/SSB correlator, the SR/SSB lock detector and the SR/SSB predictor, and an SR/SSB detector coupled to the SR/SSB bit error corrector. The SR/SSB correlator is used to correlate an input SR signal to a SR signal or correlate an input SSB signal to a SSB signal and generate a correlation result accordingly. The SR/SSB lock detector is used to set a lock flag according to the correlation result.

Abstract: A controlling method for a wireless communication device is provided. The controlling method for the wireless communication device includes: attaching a first Universal Subscriber Identity Module (USIM) to a Long-Term Evolution (LTE) network; determining whether a second USIM is camped on the LTE network; detecting whether a paging collision is happened, if the second USIM is camped on the LTE network; generating a requested International Mobile Subscriber Identity (IMSI) offset for the second USIM, if the paging collision is happened, wherein the requested IMSI offset is 1 or min(T, nB)?1, T is a default paging period and nB is a number of paging occurrences within the default paging period; transmitting an attach request with the requested IMSI offset to the LTE network for the second USIM; receiving a negotiated IMSI offset from the LTE network; and attaching the second USIM to the LTE network with the negotiated IMSI offset.

Abstract: A power-saving method for switching High Definition Multimedia Interface (HDMI) ports on a sink device. The sink device has at least one HDMI port. The sink device is used to receive data frames via a fixed rate link (FRL). The method includes turning off a power of an HDMI port for a power-off period upon detecting an active pixel, and turning on the power of the HDMI port for a power-on period upon completion of the power-off period. The power-on period includes at least a scrambler reset period (TSR) and a high bandwidth digital content protection (HDCP) period.

Abstract: A clock control method for a High Definition Multimedia Interface (HDMI) receiver operating in a power-saving mode in a sink device is provided. The HDMI receiver has a first module, a second module, and a third module. The clock control method includes the following stages. A clock signal is enabled to be sent to the first module and the third module during a first region of received data. The clock signal is disabled to be sent to the second module during the first region of the received data. The clock signal is enabled to be sent to the third module and the clock signal is disabled to be sent to the first module and the second module during a second region of the received data.

Abstract: The address conversion system includes a storage device, a memory bus, and a processor. The processor is configured to execute the following steps: generating a real buffer on the storage device; generating a fake buffer in a fake capacity of the storage device by a fake buffer algorithm; establishing a coupling relationship between the real buffer and the fake buffer through a coupling algorithm by the coupler of the memory bus; receiving a compressed data from a first device by the real buffer; when a second device wants to read the fake buffer, the coupler guides the second device to the real buffer through the coupling relationship for reading; transmitting the compressed data of the real buffer to the coupler by the memory bus; decompressing the compressed data into a decompressed data by the coupler; and transmitting the decompressed data to the second device by the memory bus.

Abstract: An alkaline cleaning composition is provided. The alkaline cleaning composition includes an alkaline compound, 5% to 40% by weight of propylene glycol monomethyl ether, 10% to 30% by weight of water, and a polar solvent. Wherein, the polar solvent includes acetals, glycol ethers, pyrrolidones, or a combination thereof, and the alkaline cleaning composition is free of benzenesulfonic acid.

Abstract: A Bluetooth audio broadcasting system includes: an audio broadcasting device arranged to operably broadcast BLE (Bluetooth Low Energy) audio packets; a first Bluetooth member device arranged to operably parse the BLE audio packets to acquire a predetermined audio data and to operably control a first audio playback circuit to playback the predetermined audio data; a second Bluetooth member device arranged to operably parse the BLE audio packets to acquire the predetermined audio data and to operably control a second audio playback circuit to playback the predetermined audio data; and a host device arranged to operably generate and transmit a target control command to the first and second Bluetooth member devices when the first or second Bluetooth member device receives an alert signal, or when a specific ambient sound occurs in the surrounding environment of the first or second Bluetooth member device.

Abstract: A Bluetooth audio broadcasting system includes: an audio broadcasting device arranged to operably broadcast BLE (Bluetooth Low Energy) audio packets; a first Bluetooth member device arranged to operably parse the BLE audio packets to acquire a predetermined audio data and to operably control a first audio playback circuit to playback the predetermined audio data; a second Bluetooth member device arranged to operably parse the BLE audio packets to acquire the predetermined audio data and to operably control a second audio playback circuit to playback the predetermined audio data; and a host device arranged to operably generate and transmit a target control command to the first and second Bluetooth member devices when the host device receives an alert signal, or when a specific ambient sound occurs in the surrounding environment of the host device.

Abstract: A Bluetooth audio broadcasting system includes: an audio broadcasting device arranged to operably broadcast BLE (Bluetooth Low Energy) audio packets; a first Bluetooth member device arranged to operably parse the BLE audio packets to acquire a predetermined audio data and to operably control a first audio playback circuit to playback the predetermined audio data; and a second Bluetooth member device arranged to operably parse the BLE audio packets to acquire the predetermined audio data and to operably control a second audio playback circuit to playback the predetermined audio data. When the first or second Bluetooth member device receives an alert signal, or when a specific ambient sound occurs in the surrounding environment of the first or second Bluetooth member device, the audio broadcasting device utilizes a target control command to instruct the first and second Bluetooth member devices to synchronously reduce their volume to be lower than a predetermined threshold.

Abstract: A Bluetooth voice communication system includes: a Bluetooth host device arranged to operably conduct voice communication with a remote device; a first Bluetooth member device arranged to operably generate a left-channel voice data according to sounds captured by a first sound receiving circuit, and arranged to operably utilize a first Bluetooth communication circuit to transmit the left-channel voice data to the Bluetooth host device; and a second Bluetooth member device arranged to operably generate a right-channel voice data according to sounds captured by a second sound receiving circuit, and arranged to operably utilize a second Bluetooth communication circuit to transmit the right-channel voice data to the Bluetooth host device. The Bluetooth host device generates a stereo voice data based on the left-channel voice data and the right-channel voice data, and utilizes a signal transceiver circuit to transmit the stereo voice data to the remote device.

Abstract: A maintenance service recommendation method and electronic apparatus thereof are provided. Relevant data of a faulty machine is input into a probability graph model through an interactive interface, and a recommended factor is obtained. A search is performed in the knowledge graph to pick up multiple selected categories related to the recommended factor among multiple variable categories. Based on the importance of each selected category, a hierarchical structure diagram is established and displayed on the interactive interface.

Abstract: A Bluetooth communication system is provided, which comprises a Bluetooth host device and a Bluetooth device set. The connections between the Bluetooth host device and the Bluetooth device set complies with the specification of Bluetooth Low Energy Audio technology. The Bluetooth device set comprises at least a first member device and a second member device. The first member device and the second member device may be configured in a first mode wherein uplink audio signal transmission is allowed, and the connections are carried out by isochronous streaming channels respectively. The first member device transmits captured voice data to the Bluetooth host device, while the second member device does not. When an event is triggered, the first member device can notify the second member device through the Bluetooth host device, so that the first member device and the second member device can carry out subsequent voice input handover procedures.

Abstract: A clock control method for a High Definition Multimedia Interface (HDMI) receiver operating in a power-saving mode in a sink device is provided. The HDMI receiver has a first module, a second module, and a third module. The clock control method includes the following stages. A clock signal is enabled to be sent to the first module and the third module during a first region of received data. The clock signal is disabled to be sent to the second module during the first region of the received data. The clock signal is enabled to be sent to the third module and the clock signal is disabled to be sent to the first module and the second module during a second region of the received data.

Abstract: A lithium battery includes multiple cells. Each cell includes a body and a pair of electrode tabs. In each cell, the pair of electrode tabs is arranged on one side of the body. Each electrode tab is outwardly extended from the body. Each electrode tab includes a first conductive sheet and at least one second conductive sheet, which are arranged side by side. In each cell, each electrode tab is soldered with a corresponding electrode tab of another cell, the first conductive sheets and the second conductive sheets of the two electrode tabs correspondingly soldered with each other are arranged in pairs, and only the two first conductive sheets are correspondingly soldered with each other.

Abstract: A Bluetooth communication system is provided, which comprises a Bluetooth host device and a Bluetooth device set. The connections between the Bluetooth host device and the Bluetooth device set complies with the specification of Bluetooth Low Energy Audio technology. The Bluetooth device set comprises at least a first member device and a second member device. The first member device and the second member device may be configured in a first mode wherein uplink audio signal transmission is allowed, and the connections are carried out by isochronous streaming channels respectively. The first member device transmits captured voice data to the Bluetooth host device, while the second member device does not. When an event is triggered, the first member device can notify the second member device through direct wireless connection, so that the first member device and the second member device can carry out subsequent voice input handover procedures.

Abstract: A Bluetooth audio broadcasting system includes: an audio broadcasting device, a first Bluetooth member device, and a second Bluetooth member device. The audio broadcasting device broadcasts BLE audio packets and transmits a predetermined volume instruction to the first Bluetooth member device and the second Bluetooth member device before broadcasting the BLE audio packets. The first Bluetooth member device parses the BLE audio packets to acquire a predetermined audio data, controls a first audio playback circuit to playback the predetermined audio data, and configures an audio volume of the first audio playback circuit in advance according to the predetermined volume instruction. The second Bluetooth member device parses the BLE audio packets to acquire the predetermined audio data, controls a second audio playback circuit to playback the predetermined audio data, and configures an audio volume of the second audio playback circuit in advance according to the predetermined volume instruction.