Abstract: An objective of the present application provides a method and apparatus for operating a target application on a corresponding device. Specifically, the first user equipment receives a desktop screenshot sent by the second user equipment, displays the desktop screenshot; in response to a corresponding user's select operation on the application identification information in the desktop screenshot, converts coordinates of the application identification information on the first user equipment's screen to coordinates of the application identification information on the second user equipment's screen; sends coordinates of the application identification information on the second user equipment's screen to the second user equipment; receives an application screenshot of the started target application sent from the second user equipment; and displays the application screenshot.

Abstract: An adaptive buck converter of a charging cable includes: a power receiving interface for receiving a DC voltage and a cable current from a cable; a terminal communication interface for transmitting a charging voltage and a charging current to a connection terminal of the charging cable and for receiving a communication signal generated by the mobile device from the connection terminal; a power converting circuit for receiving the DC voltage and the cable current from the power receiving interface and for generating the charging voltage and the charging current, wherein the charging voltage is lower than the DC voltage while the charging current is greater than the cable current; and a data processing circuit coupled with the power converting circuit and configured for controlling the power converting circuit according to the communication signal.

Abstract: An information processing method, an electronic apparatus, and a server are described.

Abstract: The present invention provides a method and apparatus for providing information and a method and apparatus for providing a search result. The method for providing information comprises: acquiring a current hotspot event, and determining a first keyword corresponding to the current hotspot event; determining a second keyword matched with the first keyword in a pre-built first database, and determining an information provider suitable for hotspot correlation according to the second keyword, the first database comprising the information provider and the second keyword corresponding to the information provider; and generating hotspot information materials of the information provider suitable for hotspot correlation according to the first keyword, and making the hotspot information materials online so as to be provided for a user.

Abstract: A tunable delay circuit includes a first multiplexer, a delay chain, and a second multiplexer. The first multiplexer selects an input signal or a feedback signal as a first output signal according to an enable signal. The delay chain delays the first output signal for different time periods so as to generate a plurality of delay signals. One of the delay signals is used as the feedback signal. The second multiplexer selects one of the delay signals as a second output signal according to a pass signal.

Abstract: The present invention discloses a high efficiency charging system and a charging circuit therein. The high efficiency charging system includes a power supplier and a power receiver, which are connected via a transmission wire so that power is transmitted from the power supplier to the power receiver. The power receiver includes a voltage conversion circuit and a control circuit. The voltage conversion circuit converts an adjustable input voltage provided by the power supplier to an output voltage and generates an output current for charging a battery. The voltage conversion circuit adaptively adjusts the output current according to a voltage drop between the adjustable input voltage and the output voltage. The control circuit senses the adjustable input voltage and the output voltage and instructs the power supplier to adjust the output voltage according to the voltage drop between the adjustable input voltage and output voltage.

Abstract: Alight emitting device current regulator circuit is disclosed. A light emitting device circuit has a first end for receiving light emitting device operation power, and a second end. The light emitting device current regulator circuit includes: an internal voltage generation circuit coupled to the second end, for generating an internal voltage according to a second end voltage to supply electrical power to the light emitting device current regulator circuit, wherein the supply voltage generation circuit includes a charge storage device for storing charges from the second end voltage to generate the supply voltage; and a current control circuit coupled to the second end, the current control circuit regulating the light emitting device current according to a control signal, wherein the control signal at least intermittently reduces the light emitting device current to zero or low current in order to raise the second end voltage.

Abstract: An adaptive charging voltage generator of a mobile device charger includes: a power receiving interface for receiving a DC voltage and a cable current from a cable; a terminal communication interface for transmitting a charging voltage and a charging current to a connection terminal of the mobile device charger and for receiving a communication signal generated by the mobile device from the connection terminal; a buck converter for receiving the DC voltage and the cable current from the power receiving interface and for generating the charging voltage and the charging current, wherein the charging voltage is lower than the DC voltage while the charging current is greater than the cable current; and a charging voltage control circuit coupled with the buck converter and configured for controlling the buck converter according to the communication signal.

Abstract: An adaptive buck converter of a charging cable includes: a power receiving interface for receiving a DC voltage and a cable current from a cable; a terminal communication interface for transmitting a charging voltage and a charging current to a connection terminal of the charging cable and for receiving a communication signal generated by the mobile device from the connection terminal; a power converting circuit for receiving the DC voltage and the cable current from the power receiving interface and for generating the charging voltage and the charging current, wherein the charging voltage is lower than the DC voltage while the charging current is greater than the cable current; and a data processing circuit coupled with the power converting circuit and configured for controlling the power converting circuit according to the communication signal.

Abstract: The present invention provides a method for building a speech feature library, as well as a method, an apparatus, a device and corresponding non-volatile, non-transitory computer readable storage media for speech synthesis. Because the speech feature library used in the present invention saves at least one context corresponding to each piece of personalized textual information and at least one piece of textual information semantically identical to the personalized textual information, when performing speech synthesis, even if the provided textual information is not personalized textual information corresponding to the desired personalized speech, personalized textual information semantically identical to the textual information to be subject to speech synthesis may be first found in the speech feature library to thereby achieve personalized speech synthesis, such that use of the personalized speech will not be restricted by aging, sickness, and death of a person.

Abstract: A method and apparatus for dynamically implementing an application function is provided, wherein the method includes sending status information to a network device; obtaining a layout information function configuration file fed back from the network device; and creating a window body and a program control based on the layout information function configuration file and establishing a link between the program control and the application function. By creating, through a layout information function configuration file, a display window and a program control in a terminal device, the present invention creates a link between the program control and the application function, so as to achieve fast development, adaptation, and release of the application; besides, personalized adaptation for a specific resolution, launching of a new function, and problem fixing may be implemented without releasing a new-version application.

Abstract: A light emitting device current regulator circuit is disclosed. A light emitting device circuit has a first end for receiving light emitting device operation power, and a second end. The light emitting device current regulator circuit includes: an internal voltage generation circuit coupled to the second end, for generating an internal voltage according to a second end voltage to supply electrical power to the light emitting device current regulator circuit, wherein the supply voltage generation circuit includes a charge storage device for storing charges from the second end voltage to generate the supply voltage; and a current control circuit coupled to the second end, the current control circuit regulating the light emitting device current according to a control signal, wherein the control signal at least intermittently reduces the light emitting device current to zero or low current in order to raise the second end voltage.

Abstract: A method for providing an on-chip variation determination and an integrated circuit utilizing the same are provided. The method includes: outputting, by a launch register circuit, a test data to the capture register circuit according to the first clock; receiving, by a capture register circuit, the test data from the launch register circuit according to the second clock; adjusting, by a control circuit, a first number of a first chain of delay elements to generate the first clock and a second number of a second chain of delay elements for the capture register circuit to just capture the test data to generate the second clock; and determining, by the control circuit, a path delay between the launch register circuit and the capture register circuit based on the first number of the first chain of delay elements and the second number of the second chain of delay elements.

Abstract: The present invention discloses a backlight control circuit with flexible configuration, comprising: a light emitting device path; a current source for controlling the current amount on the light emitting device path, the current source receiving a relatively high reference voltage in a first state, and receiving a relatively low reference voltage in a second state; and a current source control circuit for controlling the current source, whereby when the light emitting device path is in normal use, the current source is set to the first state, and when the light emitting device path is not in normal use, the current source is set to the second state.

Abstract: The present invention provides a method for building a speech feature library, as well as a method, an apparatus, a device and corresponding non-volatile, non-transitory computer readable storage media for speech synthesis. Because the speech feature library used in the present invention saves at least one context corresponding to each piece of personalized textual information and at least one piece of textual information semantically identical to the personalized textual information, when performing speech synthesis, even if the provided textual information is not personalized textual information corresponding to the desired personalized speech, personalized textual information semantically identical to the textual information to be subject to speech synthesis may be first found in the speech feature library to thereby achieve personalized speech synthesis, such that use of the personalized speech will not be restricted by aging, sickness, and death of a person.

Abstract: A spread-spectrum clock (SSC) generator for generating an SSC signal. The SSC generator has a first up/down counter that operates for a fixed, first duration (t1), a first PRBS generator that operate for a variable, second duration (t2), a second up/down counter that operates for a fixed, third duration (t3), and a second PRBS generator that operates for a variable, fourth duration (t4). A state machine sequentially triggers the first counter and the first PRBS generator to generate a positive portion of a cycle of the SSC signal and then sequentially triggers the second counter and the second PRBS generator to generate a negative portion of the cycle of the SSC signal. For a set of parameters stored in configurable registers, the first and third durations are fixed from cycle to cycle, while the second and fourth durations vary from cycle to cycle.

Abstract: The present application discloses a biosensor that comprises a nucleic acid probe absorbed on reduced graphene oxide, the nucleic acid probe comprising an RCA primer sequence linked to a recognition moiety for an analyte to be detected by the biosensor.

Abstract: A signal generator includes a main ring oscillator and a first ring oscillator. The main ring oscillator is supplied by a power voltage, and is configured to generate an output oscillation signal. The main ring oscillator is coupled through a power mesh to the power voltage. The first ring oscillator is supplied by the power voltage. The first ring oscillator is similar or identical to the main ring oscillator. The first ring oscillator is coupled through the power mesh to the power voltage. The first ring oscillator is used to calibrate a frequency of the output oscillation signal.

Abstract: An information processing method, an electronic apparatus, and a server are described.

Abstract: The present invention discloses a power supply circuit with power factor correction (PFC) function, and an automatic gain control circuit therefor and a control method thereof. The power supply circuit includes the automatic gain control circuit and a load driver circuit. The automatic gain control circuit converts an input voltage to a regulation voltage, and the load driver circuit generates an output current according to the regulation voltage. The automatic gain control circuit automatically adjust the regulation voltage such that the regulation voltage has a substantially fixed amplitude or fixed average value under different input voltages of different specifications, and the output current provided by the load driver circuit varies in phase with the input voltage to provide a PFC function.