Abstract: The present disclosure relates to a method, device, terminal and server for replying a call. The method includes during the course of receiving an incoming call, sending a caller number to a yellow pages server when a number consistent with the caller number is not stored in a local address book, which determines a caller name corresponding to the caller number, receiving the caller name returned by the yellow pages server, determining whether a call reply operation is performed by a user, when the call replying operation is performed by the user, determining a designated grouping type corresponding to the caller number according to the caller name, determining a designated reply content matched with the designated grouping type according to a corresponding relationship between the grouping type and the reply content, and sending the designated reply content to the caller number.

Abstract: A resistor component is provided, including a ceramic bar having a film applied thereon, a protection layer formed on the film in a middle portion of the ceramic bar, an end plating layer formed on the film at two ends of the ceramic bar, an insulation layer formed on the protection layer, and a color coded marking formed on the insulation layer that indicates the resistance of the resistor component. The end plating layer is formed by a barrel plating method and includes copper, tin, nickel and a combination thereof. The resistor component thus has a low cost and is manufactured by a simple process, simultaneously avoids the occurrence of pores or incompletely sealed join that may be caused by the prior method. Therefore the resistor component has high reliability.

Abstract: An integrated system for treating and recycling rainwater in a residential community. The residential community includes low-lying land. The integrated system includes a primary channel for receiving and treating initial rainwater, a baffled water treatment pool, and a reservoir. The primary channel includes an external wall and an inner wall. The baffled water treatment pool includes a water inlet which is disposed on the inner wall of the primary channel. The reservoir includes a water inlet, a gravel filter layer, and an overflow wall. The primary channel, the baffled water treatment pool, and the reservoir are disposed in the low-lying land. The primary channel is annular and surrounds the baffled water treatment pool and the reservoir. The overflow wall of the reservoir cuts off the annular primary channel. The baffled water treatment pool and the reservoir are adjacent to each other and are divided by a shared wall.

Abstract: The present disclosure relates to methods and devices for displaying a document, which pertain to the field of computer technology. The method includes: in a state where a target document is displayed on a screen, when it is detected that the screen is subjected to displacement, determining a direction of the displacement; and translating the target document on the screen according to the direction of the displacement.

Abstract: A method for controlling screen rotation for use in a mobile terminal is provided. The method includes: when the mobile terminal enters a full-screen mode, locking a screen orientation of the mobile terminal, and acquiring an initial posture of the mobile terminal; monitoring a real-time posture of the mobile terminal in real time; and determining a screen rotation direction by comparing the real-time posture with the initial posture.

Abstract: A method for a device to connect to a wireless network is provided. The method includes: detecting a first wireless network when a wireless network connection of the device is in a disconnected state, wherein the first wireless network has a same name as a second wireless network, and connection information for connecting to the second wireless network is pre-stored in the device; generating a first wireless network list including one or more wireless networks detected when the first wireless network is detected; comparing the first wireless network list with a pre-stored second wireless network list to obtain a comparing result, wherein the second wireless network list includes one or more wireless networks previously detected when the device was connected to the second wireless network; and if the comparing result satisfies a preset condition, sending a connection request to the first wireless network.

Abstract: A system for treating and recycling rainwater, including at least three stages constructed wetlands disposed along a sloped surface. Each stage constructed wetland includes a coarse gravel layer, a fine gravel layer, an improved soil layer, and wetland plants from bottom to top. Slopes are disposed at two sides of the upper part of each constructed wetland and are different in heights. An intermediate overflow pipe is disposed at the top of the slope between every two adjacent constructed wetlands. A last overflow pipe communicates with a municipal rainwater pipe. The coarse gravel layers of every two adjacent constructed wetlands are connected by connecting pipes. A perforated water collecting pipe is disposed at front ends of the connecting pipes. A water outlet pipe is disposed in the bottom of the coarse gravel layer of a last stage constructed wetland and is connected to a clean water reservoir.

Abstract: A misoperation-preventing method for use in a mobile terminal having a touch screen, includes: monitoring a distance between the mobile terminal and an object in a surrounding environment, after the mobile terminal transitions from a standby state to an active state; determining if the distance satisfies a preset distance condition; and disabling the touch screen if it is determined that the distance satisfies the preset distance condition.

Abstract: A method for binding a token key to an account is provided. The method includes: sending a binding request message including information regarding the account, for a security authentication server to generate a certification link and a first token key corresponding to the account; receiving the certification link and the first token key from the server; generating display information based on the certification link and the first token key; receiving encrypted information from the server, wherein the encrypted information is generated according to the first token key and included in an access request message from a mobile terminal to the server; obtaining a second token key based on the encrypted information; determining that the second token key matches the first token key; and sending a binding success message to the server.

Abstract: An electronic device for presenting perceivable content(s) is provided. The electronic device includes a presentation unit, a control unit and an operating unit. The operating unit is electrically coupled to the control unit. According to the control of the control unit, the operating unit can present the perceivable content and communicate with an external electronic device.

Abstract: A method of electroplating and depositing metal includes: providing an insulation substrate formed with conductive through holes; forming a first conductive layer on a first surface of the insulation substrate and forming a resist layer on a first portion of the first conductive layer, leaving a second portion of the first conductive layer uncovered by the resist layer as a to-be-plated area; disposing the insulation substrate in a first electroplating solution and depositing a first metal layer on the to-be-plated area; removing the resist layer and the portion of the first conductive layer; forming a second conductive layer on a second surface of the insulation substrate; forming a mask layer on the second conductive layer; disposing the insulation substrate in a second electroplating solution and depositing a second metal layer on the first metal layer of the to-be-plated area; and removing the mask layer and the second conductive layer.

Abstract: A PWM controller capable of controlling output current ripple via a resistor, and an LED driver circuit using the PWM controller, the PWM controller including: a sawtooth signal generation unit for generating a sawtooth signal, of which a slope of a positive ramp is controlled by a control current, and the control current is determined by an external resistor; an amplifier having a positive input end coupled with a reference voltage, a negative input end coupled with a current sense signal, and an output end coupled with an external capacitor for generating a comparison signal; and a comparator having a positive input end coupled with the sawtooth signal, a negative input end coupled with the comparison signal, and an output end for generating an end-of-conduction signal, wherein the end-of-conduction signal will become active whenever the sawtooth signal reaches the comparison signal.

Abstract: A method of making a package substrate includes steps of forming a plurality of trenches on a first surface of a metal plate, placing insulation material in the trenches, removing metal plate material under the second surface of the metal plate, and exposing the insulation material in the trenches from substrate. The resulting substrate body includes a conductive portion made of the metal plate, and an insulation portion made of the insulation material. The bonding layers on the opposite sides of the substrate are conducted by the conductive portion for heat dissipation, and are separated from one another by the insulation portion.

Abstract: A method for a device to display files includes acquiring, when opening an application, characteristic information of a plurality of content files relating to the application; determining a display attribute of each of the content files based on the acquired characteristic information, the determined display attribute being one of a first attribute, a second attribute, and a third attribute; and hiding ones of the content files with the determined display attribute being the first attribute or the second attribute, and displaying ones of the content files with the determined display attribute being the third attribute.

Abstract: Embodiments of the present disclosure disclose a method for presenting a photo gallery in a terminal device and the terminal device thereof The method may comprise: detecting a sliding path of a touch operation on a screen of a terminal device; and performing an operation on a predetermined area and presenting pictures of the photo gallery according to a photo gallery operation mode to which the sliding path corresponds. When the photo gallery is initiated to display the pictures, the predetermined area may be automatically hidden according to the sliding path generated on the screen of the terminal device by a user, thereby increases display area for the pictures in the photo gallery, reduces the amount of sliding actions for presenting the pictures, saves time taken for processing the pictures, and improves user experience.

Abstract: A resistor component is provided, including a ceramic bar having a film applied thereon, a protection layer formed on the film in a middle portion of the ceramic bar, an end plating layer formed on the film at two ends of the ceramic bar, an insulation layer formed on the protection layer, and a color coded marking formed on the insulation layer that indicates the resistance of the resistor component. The end plating layer is formed by a barrel plating method and includes copper, tin, nickel and a combination thereof. The resistor component thus has a low cost and is manufactured by a simple process, simultaneously avoids the occurrence of pores or incompletely sealed join that may be caused by the prior method. Therefore the resistor component has high reliability.

Abstract: A method of forming a substrate is provided, which includes steps of providing a metal plate having a first surface and a second surface; forming a plurality of recesses on the first surface of the metal plate by using laser cutting technique; filling the plurality of recesses with an insulating material; removing a part of the metal plate in a direction of from the second surface to the first surface, so that two ends of the insulating material are exposed, and a substrate body is formed by a conductor portion formed by the remaining part of the metal plate and an insulating portion formed by the insulating material; and forming a circuit layer on a first surface of the substrate body and a circuit layer on a second surface of the substrate body is provided. Thus, the two circuit layers are electrically connected by the conductor portion that also provides a heat dissipation path and are separated by the insulating portion.

Abstract: A system for harvesting rainwater for use in a skirt building. The skirt building includes a main building and a podium supporting the main building. The system includes: a standpipe; a buffer channel; a filter channel; and a green roof. The green roof includes a vegetation region including a baffled diversion corridor, and a bottom filtering layer including a drainage pipe. The standpipe is arranged on the main building and is connected to the buffer channel where the energy of rainwater flowing out of the standpipe is dissipated. The buffer channel, the filter channel, and the green roof are arranged on the podium, and the buffer channel communicates with the filter channel. The filter channel is connected to the green roof. The filter channel is divided into a plurality of sections respectively filled with different matrix materials.

Abstract: An integrated system for treating and recycling rainwater in a residential community. The residential community includes low-lying land. The integrated system includes a primary channel for receiving and treating initial rainwater, a baffled water treatment pool, and a reservoir. The primary channel includes an external wall and an inner wall. The baffled water treatment pool includes a water inlet which is disposed on the inner wall of the primary channel. The reservoir includes a water inlet, a gravel filter layer, and an overflow wall. The primary channel, the baffled water treatment pool, and the reservoir are disposed in the low-lying land. The primary channel is annular and surrounds the baffled water treatment pool and the reservoir. The overflow wall of the reservoir cuts off the annular primary channel. The baffled water treatment pool and the reservoir are adjacent to each other and are divided by a shared wall.

Abstract: The present invention relates to a preparation method of carboxylic acids with optical activity, particularly, publishes that very useful chiral carboxylic acids can be obtained by the asymmetric catalytic hydrogenation of tri-substituted ?,?-unsaturated carboxylic acids, with the complexes of the chiral phosphor nitrogen ligands and iridium used as the catalysts which show high activity and enantioselectivity (up to 99.8% ee), thus provides a more efficient method with higher enantioselectivity for asymmetric catalytic hydrogenation of chiral carboxylic acid-like compounds, and has important application value to asymmetric hydrogenation of chiral carboxylic acids.