Abstract: The present invention relates to the communications field, and discloses a Wi-Fi hotspot recommendation method, a terminal, and a graphical user interface, so as to resolve a problem that a Wi-Fi hotspot selected by a user according to information such as an RSSI is not necessarily a Wi-Fi hotspot with optimal Internet surfing experience in an area in which the user is located. A specific solution is as follows: A terminal scans a Wi-Fi hotspot; determines an Internet-accessible hotspot in Wi-Fi hotspots that are obtained by means of scanning; determines network quality obtained when the terminal accesses a network by using the Internet-accessible hotspot; and displays an identifier of the Internet-accessible hotspot and an identifier that indicates the network quality obtained when the terminal accesses the network by using the Internet-accessible hotspot. The present invention is applied to a Wi-Fi hotspot recommendation process.

Abstract: Apparatus for voltage monitoring of a dual-channel device which implements or monitors a safety function of a machine or technical installation. The apparatus comprises an input for receiving an input voltage, a voltage regulator for generating a defined output voltage, and an output for providing the defined output voltage for the operation of the device. A voltage monitor compares a voltage present at the output with the defined output voltage and switches off the output in case the present voltage at the output deviates from the defined output voltage. A first interface and a second interface connect the voltage regulator to the dual-channels of the device, wherein the first interface and the second interface connect to a first processing channel and a second processing channel of the device separately so that the first processing channel and the second processing channel of the device can detune the voltage regulator independently.

Abstract: An object of the present invention is to provide a chain guide, which allows easy assembling of a guide shoe to a base member, and reliably prevents detachment of the guide shoe from the base member resulting from vibration or the like during the running of a chain. Provided is a chain guide wherein a base member includes an attachment extension extending upward from a base body part beyond a support surface, and a base-side engaged part formed in the attachment extension, a guide shoe includes a flexible extension extending from a shoe body part, and a shoe-side engaging part formed in the flexible extension, and the shoe-side engaging part is hooked to the base-side engaged part from below, or diagonally from below, or from front or back, to be positioned on the far side of the base-side engaged part during engagement therebetween.

Abstract: Embodiments of the present disclosure provide a method and apparatus for generating information. A method may include: selecting a three-dimensional object model from a preset three-dimensional object model set based on a to-be-matched object image in a target two-dimensional image; determining, based on a normal vector of a ground plane of the target two-dimensional image, a plane equation of ground corresponding to the normal vector of the ground plane in a three-dimensional space; adjusting a rotation parameter and a translation parameter of the three-dimensional object model in the plane characterized by the plane equation; and generating, in response to determining that a contour of the adjusted three-dimensional object model matches a contour of the to-be-matched object image in the target two-dimensional image, three-dimensional information of an object corresponding to the to-be-matched object image based on the adjusted three-dimensional object model.

Abstract: This application relates to the field of wireless communications technologies, and in particular, to a data processing method, apparatus, and system. This application provides a data processing method. A transmit device uses a sequence to carry data and a reference signal. The transmit device carries the two channels of data on an odd element and an even element of the sequence, respectively. The transmit device successively maps the sequence that carries the two channels of data to allocated subcarriers, and then sends the data in an orthogonal frequency division multiplexing (OFDM) manner. This application is intended to decrease cubic metric (CM)/peak-to-average ratio of a transmitted signal of an orthogonal frequency division multiplexing OFDM system through sequence design and mapping of the two channels of data to subcarriers, thereby improving link quality of an entire transmission system.

Abstract: The present disclosure provides a hydraulic system of a cantilever device, which comprises an end cap, an adjustment brace, an adjustment bolt, a slider, and an upper pivot. The end cap comprises an upper wall, a bottom wall, and side walls. The bottom wall has a securing groove. Each side wall has an upper pivot hole adjacent to the upper wall. The adjustment brace is fastened to the end cap and is secured in the securing groove. The slider comprises a first slider portion and a second slider portion, wherein the first slider portion has two shaft portions located on both sides of the adjustment portion. The upper pivot comprises a shaft body portion located between the bolt head and the bolt shoulder of the adjustment bolt.

Abstract: A bearing includes an annular cup having an outer race and a radially extending flap. The flap defines an inner circumferential surface and a notch extending outwardly from the inner circumferential surface. The notch includes opposing radially extending sides, an outer circumferential wall, and a locking lip raised from the outer wall. Rolling elements are seated on the outer race and arranged to ride on a shaft. A sealing disc has an outer circumferential surface disposed against the inner circumferential surface and a tab received in the notch with the locking lip extending radially over the tab to secure the scaling disc to the cup.

Abstract: A route searching method using a route searching device for searching for a first route to reach a destination includes accumulating a history of activities of a driver in a database, when the history of activities is accumulated, setting a region based on a position on a map at which the history of activities is accumulated as a first region, increasing an area of the first region as the history of activities increases, and searching for a secondary route for reaching the destination from the first region using the route searching device.

Abstract: The present invention provides a method for preparing a pharmaceutical composition containing a pyrrolo-fused six-membered heterocyclic compound or a pharmaceutically acceptable salt thereof. Specifically, the invention provides a preparation method of a pharmaceutical composition, the method containing: mixing 5-(2-diethylamino-ethyl)-2-(5-fluoro-2-oxo-1,2-dihydro-indol-3-ylidene-methyl)-3-methyl-1,5,6,7-tetrahydro-pyrrolo[3,2-c]pyridin-4-one or a pharmaceutically acceptable salt thereof with at least one filler, and then granulating the mixture. The pharmaceutical composition of the invention features a rapid dissolution and good stability.

Abstract: A particle detecting module is disclosed and includes a main body, which is consist of an air guiding part and a detecting part, by driving a plurality of heating elements disposed within a plurality of storage chambers of the air guiding part, air inside these storage chambers is heated and the moisture of the air is removed, and then the air is transported to the detecting part, so that a sensor of the detecting part could detect the sizes and the concentrations of the suspended particles, and the interference of the humidity is reduced.

Abstract: A display device includes: a display panel including an organic electroluminescent element; and a color filter on the display panel and including a plurality of color filter portions spaced from each other on a plane, wherein at least one color filter portion of the color filter portions comprises a scattering agent having an average diameter of 50 nanometers (nm) or more and 500 nm or less.

Abstract: In some embodiments, a method is provided. The method includes forming a plurality of trenches in a semiconductor substrate, where the trenches extend into the semiconductor substrate from a back-side of the semiconductor substrate. An epitaxial layer comprising a dopant is formed on lower surfaces of the trenches, sidewalls of the trenches, and the back-side of the semiconductor substrate, where the dopant has a first doping type. The dopant is driven into the semiconductor substrate to form a first doped region having the first doping type along the epitaxial layer, where the first doped region separates a second doped region having a second doping type opposite the first doping type from the sidewalls of the trenches and from the back-side of the semiconductor substrate. A dielectric layer is formed over the back-side of the semiconductor substrate, where the dielectric layer fill the trenches to form back-side deep trench isolation structures.

Abstract: A display device capable of expanding a reproducible color gamut range while suppressing a decrease in image brightness is provided. The display device includes a display portion in which first groups and second groups are disposed to line up regularly with each other. The first groups include red color filters, blue color filters and first green color filters, and the second groups include the red color filters, the blue color filters and second green color filters. The second group is equal to the first groups in number of color filters and different from the first groups in filter combination.

Abstract: Disclosed are an ice maker, which can make ice with high transparency. The ice maker includes an ice making container configured to be filled with ice-making water; a heating ice-separator comprising a heating rod extended from above a water surface of the ice-making water into the ice making container so as to be immersed in the ice-making water and configured to transfer heat to the ice-making water, and a rotary shaft connecting with the heating rod, extended to traverse an upper portion of the ice making container, and configured to rotate the heating rod to be separated from the ice making container; and a heater configured to supply heat to the heating rod. By using the heater, the ice maker can not only make the ice with the high transparency, but also make ice-separation structure be simplified.

Abstract: The disclosure relates to a 5G or pre-5G communication system for supporting higher data transmission rates than 4G communication systems such as LTE systems. According to the disclosure, a method for performing beamforming by a base station in a wireless communication system comprises obtaining transmission time proportions allocated to a plurality of beam directions and performing beamforming to send control information in the plurality of beam directions based on the obtained transmission time proportions. A base station configured to perform beamforming in a wireless communication system, includes a transceiver configured to perform beamforming communication with a UE, and a processor configured to obtain transmission time proportions allocated to each of a plurality of beam directions, and control beamforming for sending control information based on the obtained transmission time proportions.

Abstract: A void-containing polyester is disclosed which is excellent in concealing properties, whiteness, and thermal dimensional stability. A void-containing polyester film includes an internal void-containing layer (layer A). The void-containing layer contains a polyester matrix resin and a polypropylene dispersed resin, and satisfies the following requirements (1) to (3), and an apparent density of the film is in a range of 0.8 to 1.2 g/cm3. (1) A melt viscosity (?1) of the polyester resin at a melting temperature of 280° C. and a shear rate of 121.6 sec?1 is 90 to 400 Pa·s (2) A melt viscosity (?2) of the polypropylene resin at a melting temperature of 280° C. and a shear rate of 121.6 sec?1 is 300 to 850 Pa·s (3) A melt viscosity ratio (?2/?1) of the polyester resin and the polypropylene resin at a melting temperature of 280° C. and a shear rate of 121.6 sec?1 is 1.5 to 4.5.