Abstract: A method for cross-platform synchronization of contacts in a multi-platform environment is disclosed. The method includes: acquiring a contact to be associated with an account in a social platform; acquiring an account of a friend associated with the contact in the social platform, and binding a phone number of the contact with the associated account of the friend in the social platform; and uploading the phone number and the account in the social platform bound together to a server. When it needs to view social information of a contact, the above method can simplify user operation, reduce time spent for operation in the mobile terminal and increase the battery life of the mobile terminal. Furthermore, a device for cross-platform synchronization of contacts in a multi-platform environment is also disclosed.

Abstract: A method and apparatus for processing a recording is described. Analogue audio data is recorded and converted into digital audio data. The digital audio data is cached to a preset buffer. The digital audio data is called back from the buffer and is filtered according to a preset peak power threshold and an average power gradient threshold to obtain filtered audio data.

Abstract: A coating composition is provided comprising a hydrophilic characteristic-effecting material compound. The production of the hydrophilic characteristic-effecting material compound is effected by admixing of operative starting materials. The operative starting materials include a superwetter material and an adhesion promoting agent material. The hydrophilic characteristic-effecting material compound includes a superwetter material-derived coating composition material fraction and an adhesion promoting agent material-derived material fraction. The adhesion promoting agent material-derived coating composition material fraction is configured for interacting with a substrate such that, in response to, at least, contacting between the coating composition and the substrate, adhesion of an operative surface material to the substrate is effected.

Abstract: Embodiments of the present disclosure provide a real-time voice transmission method and an associated mobile terminal. The method includes: starting collecting voice signal in response to a first user instruction; while collecting the voice signal: encoding and compressing the collected voice signal into voice data; identifying the voice data as a voice data segment and adding a transmission sequence identifier to the voice data segment when the length of voice data reaches a preset data length; generating and displaying a first visual indicator after sending the voice data segment to a voice server; stopping collecting the voice signal in response to a second user instruction; identifying remaining voice data as a last voice data segment and adding a last transmission sequence identifier to the last voice data segment; and generating and displaying a second visual indicator after sending the last voice data segment to the voice server.

Abstract: A composite fabric having self-regulating Infrared emissivity includes meta fibers formed with optical nanostructures and an environment (temperature and/or moisture) responsive mechanism configured to adjust a relative disposition between the optical structures to control the electromagnetic coupling therebetween, thus regulating the infrared emissivity of the composite fabric to maintain a user of the fabric in a temperature/moisture comfort zone. The environment responsive mechanism may include a temperature responsive polymer layer on the fiber capable of expansion/shrinkage depending on the applied temperature, or a moisture responsive fiber changing its shape depending on the moisture level to affect spacing between the optical nanostructures.

Abstract: Embodiments of the present disclosure disclose a method, an apparatus, and a system for processing desktop data of a mobile terminal. According to the solutions, desktop data of a first mobile terminal may be acquired. Then, a local folder is created for a terminal application according to a desktop layout file in the desktop data, and an identifier is set. A mapping relationship between identifiers of new and original folders is established. Then, an installation package of the terminal application is traversed to determine whether the terminal application is installed locally.

Abstract: A polymer and a coating composition comprising the polymer are provided. The polymer has the formula R11QR12, wherein R11 and R12 are H, OH or an organic group, and Q represents [—P—]N— Moiety P, at each occurrence is, independently, A1, A2 or R13, and Q has at least two A1 units and at least two A2 units. A1 has structural formula (1a), A2 has structural formula (1b) and R13 is a divalent organic group. In structures (1a) and (1b) radicals R1 and R6 are H or an organic group and R2-R10 represent organic groups. A coating composition comprising the polymer and articles coated with the composition are also disclosed.

Abstract: A method and apparatus for processing a recording is described. Analogue audio data is recorded and converted into digital audio data. The digital audio data is cached to a preset buffer. The digital audio data is called back from the buffer and is filtered according to a preset peak power threshold and an average power gradient threshold to obtain filtered audio data.

Abstract: Embodiments of the present disclosure provide a real-time voice transmission method and an associated mobile terminal. The method includes: starting collecting voice signal in response to a first user instruction; while collecting the voice signal: encoding and compressing the collected voice signal into voice data; identifying the voice data as a voice data segment and adding a transmission sequence identifier to the voice data segment when the length of voice data reaches a preset data length; generating and displaying a first visual indicator after sending the voice data segment to a voice server; stopping collecting the voice signal in response to a second user instruction; identifying remaining voice data as a last voice data segment and adding a last transmission sequence identifier to the last voice data segment; and generating and displaying a second visual indicator after sending the last voice data segment to the voice server.

Abstract: Examples of the present disclosure may provide a method, device and storage medium for clearing up a file system. A volume may be opened and locked according to a clearing-up instruction. The clearing-up instruction may indicate the volume which is to be cleared up. Garbage information on a disk corresponding to the volume may be cleared up. The volume may be unlocked after the garbage information is cleared up. The device may include a locking module, a clearing-up module and an unlocking module. With the example of the present disclosure, when the clearing-up instruction is received, the garbage information on the disk corresponding to the volume may be cleared up. Therefore, the privacy of the user remained in the file system may be thoroughly cleared up, the leakage of the privacy of the user may be avoided and the security of the file system may be enhanced.

Abstract: A coating composition is provided comprising a hydrophilic characteristic-effecting material compound. The production of the hydrophilic characteristic-effecting material compound is effected by admixing of operative starting materials. The operative starting materials include a superwetter material and an adhesion promoting agent material. The hydrophilic characteristic-effecting material compound includes a superwetter material-derived coating composition material fraction and an adhesion promoting agent material-derived material fraction. The adhesion promoting agent material-derived coating composition material fraction is configured for interacting with a substrate such that, in response to, at least, contacting between the coating composition and the substrate, adhesion of an operative surface material to the substrate is effected.

Abstract: A method for cross-platform synchronization of contacts in a multi-platform environment is disclosed. The method includes: acquiring a contact to be associated with an account in a social platform; acquiring an account of a friend associated with the contact in the social platform, and binding a phone number of the contact with the associated account of the friend in the social platform; and uploading the phone number and the account in the social platform bound together to a server. When it needs to view social information of a contact, the above method can simplify user operation, reduce time spent for operation in the mobile terminal and increase the battery life of the mobile terminal. Furthermore, a device for cross-platform synchronization of contacts in a multi-platform environment is also disclosed.

Abstract: Examples of the present disclosure may provide a method, device and storage medium for clearing up a file system. A volume may be opened and locked according to a clearing-up instruction. The clearing-up instruction may indicate the volume which is to be cleared up. Garbage information on a disk corresponding to the volume may be cleared up. The volume may be unlocked after the garbage information is cleared up. The device may include a locking module, a clearing-up module and an unlocking module. With the example of the present disclosure, when the clearing-up instruction is received, the garbage information on the disk corresponding to the volume may be cleared up. Therefore, the privacy of the user remained in the file system may be thoroughly cleared up, the leakage of the privacy of the user may be avoided and the security of the file system may be enhanced.

Abstract: The present disclosure describes compounds of Formula (I) wherein m is 1 to 6, n is 6 to 10 and R1 is a straight or branch chain siloxane, their use in methods to modify the surface of hydrophobic substrates to render the substrates superhydrophilic and surface-modified substrates.

Abstract: The present disclosure describes compounds of Formula (I) wherein m is 1 to 6, n is 6 to 10 and R1 is a straight or branch chain siloxane, their use in methods to modify the surface of hydrophobic substrates to render the substrates superhydrophilic and surface-modified substrates.

Abstract: A common rail fuel injector comprises a three-way control valve that controls the flow of high-pressure fuel to a fuel cavity for fuel injection. Specifically, when the control valve is transitioning to a first, on position, from a second, off position, high-pressure fuel is provided to both the fuel cavity and to a check control cavity, thereby preventing fuel injection until the control valve seats in the first, on position. Once seated in the first, on position, the control valve only provides high-pressure fuel to the fuel cavity allowing fuel injection to occur. To stop injection, the control valve is moved from the first, on position to the second, closed position. Once again, while the control valve is in the transition location between the two positions, high-pressure fuel is provided to both the fuel cavity and to the check control cavity thereby terminating injection.

Abstract: Common rail fuel injectors typically have difficulty in changing an injection rate during an injection event. Fuel injectors for this common rail fuel injection system include a multi-position admission valve. The admission valve is stoppable at a middle position to inject fuel at a low rate. The lower rate is accomplished by leaking some fuel to drain to reduce injection pressure. The admission valve is also stoppable at a fully open position to inject fuel at a high rate. Fuel injection events are ended, and the fuel injectors maintained between injection events, with the admission valve member in contact with a supply seat to close the high pressure supply passage. This strategy can be used in conjunction with a spring-biased needle valve member to expand fuel injector capabilities.

Abstract: Common rail fuel injectors typically have difficulty in changing an injection rate during an injection event. Fuel injectors for this common rail fuel injection system include a multi-position admission valve. The admission valve is stoppable at a middle position to inject fuel at a low rate. The lower rate is accomplished by leaking some fuel to drain to reduce injection pressure. The admission valve is also stoppable at a fully open position to inject fuel at a high rate. Fuel injection events are ended, and the fuel injectors maintained between injection events, with the admission valve member in contact with a supply seat to close the high pressure supply passage. This strategy can be used in conjunction with a spring-biased needle valve member to expand fuel injector capabilities.

Abstract: A common rail fuel injector comprises a three-way control valve that controls the flow of high-pressure fuel to a fuel cavity for fuel injection. Specifically, when the control valve is transitioning to a first, on position, from a second, off position, high-pressure fuel is provided to both the fuel cavity and to a check control cavity, thereby preventing fuel injection until the control valve seats in the first, on position. Once seated in the first, on position, the control valve only provides high-pressure fuel to the fuel cavity allowing fuel injection to occur. To stop injection, the control valve is moved from the first, on position to the second, closed position. Once again, while the control valve is in the transition location between the two positions, high-pressure fuel is provided to both the fuel cavity and to the check control cavity thereby terminating injection.

Abstract: A fuel injector in an engine includes a spring cavity, a piston, a plunger, a spring, a fuel cavity, and a stop plate. The piston is hydraulically controlled to force the plunger down to compress fuel in the fuel cavity. However, under certain conditions, the plunger can contact the stop plate and/or the spring can become overcompressed. Both of these conditions can cause damage to the fuel injector. The present invention locates a pressure equalization channel in such a way as to dampen the motion of the piston to prevent this damage to the fuel injector.