34results about How to "Ensuring quality" patented technology

A method of managing a network of sensors in an energy aware manner includes the steps of clustering the sensors to minimize energy consumption, routing the network (step 44), modeling the energy available at each sensor (step 45), and rerouting the network (step 47) when the sensor battery level drops to a predetermined value, or when the energy model is adjusted because it deviates from a sensor's actual energy state.

A method, an apparatus, and a system for routing user plane data in a mobile network are disclosed in the embodiments of the present invention, relate to the field of communications, and solve the problem that transmission delay of packet service data is relatively great in the prior art. The method for routing user plane data in the mobile network includes that: an access network bearer and a PDN gateway bearer of a user equipment are directly interconnected through a tunnel established between an access network and a PDN gateway; and data between a Home NodeB, a Home NodeB Gateway or a macro network access network and the PDN gateway is directly routed through the tunnel. The method, the apparatus, and the system can be applied to a mobile communication system.

A method and device for implementing a compensation for an asymmetry delay of a 1588 link are provided. The method comprises: measuring and calculating a value of an asymmetry delay of the 1588 uplink/downlink; performing an asymmetry delay compensation when the value of the asymmetry delay exceeds a set synchronization offset range; and continuing a normal 1588 time synchronization if the value of the asymmetry delay does not exceed the set synchronization offset range; and implementing the automatic compensation for the asymmetry delay of the 1588 link. The above-mentioned scheme can correct the asymmetry delay automatically, and ensure the quality of 1588 time synchronization.

Embodiments of the present invention provide a digital cinema projection method comprising the following steps: projecting images to a screen by a digital cinema projector, and acquiring the images on the screen by an image capture unit; performing digital analysis on the acquired images by an image analysis unit to obtain a plurality of parameters of the acquired images; according to each of the parameters, performing correction process on image signals input from the digital cinema server, and then outputting to the digital cinema projector; and projecting the differently corrected and improved images targeted to each of the digital cinema projectors.

An optical disk apparatus for enhancing time resolution of an RF sum signal. A reproduction sum signal (a signal A+a signal D) on the leading side and a reproduction sum signal (a signal B+a signal C) on the following side, which have been output from a four-quadrant photodetection section of an optical pickup, are supplied to first and second A/D converters. The first A/D converter samples a signal in accordance with a first clock signal CLK, and the second A/D converter samples a signal in accordance with a second clock signal CLK. The first and second clock signals CLK are out of phase with each other. By means of a phase difference between the clock signals, a phase difference between the leading-side reproduction signals and the following-side reproduction signals is compensated for. The phase difference between the first and second clock signals CLK is adjusted such that the quality of a reproduction signal, such as jitter, an error rate, or the like, is optimized.

A method for improving video on demand (VOD) service reliability includes: selecting a first VOD server to provide VOD services for a user terminal; and reselecting a second VOD server according to the current running status of each VOD server and a policy to continue providing VOD services for the user terminal after receiving a VOD request re-initiated by the user terminal. The present invention avoids blind switchover of VOD services, greatly improves the switchover success ratio, and ensures the quality of the VOD services provided for users.

An array substrate (100) provided by an embodiment of the present application including a chip-on-film connection line (23). The chip-on-film connection line (23) includes: a first metal layer (231), an insulation layer (232), a second metal layer (233), and a passivation layer (234). A surface of the passivation layer (234) has a hydrophobic layer (2340).

The present invention provides a method and device for acquiring real-time video images of a terminal, sad method comprising: acquiring light intensity of an existing environment when the terminal acquires the real-time video images; comparing the light intensity of the existing environment with a light intensity threshold value set by the terminal system; acquiring images preset by the terminal and sending the preset images to an existing receiver which is communicating with the terminal if the light intensity of the existing environment is lower than the light intensity threshold value set by the terminal system. The present invention can ensure the quality of video conversation when the light intensity is weak, save power energy, improve the user experience, and is beneficial to promote the video communication terminal.

An optical lens comprising a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4), and a fifth lens (L5) that are sequentially arranged on a common optical axis in the transmission direction of an incident light. Both the first lens (L1) and the fifth lens (L5) are negative meniscus lenses. Both the second lens (L2) and the third lens (L3) are positive meniscus lenses. The fourth lens (L4) is a biconvex lens. The optical lens is applicable in an optical system of a laser processing apparatus. When an employed processing wavelength is different from a monitoring wavelength, imaging color differences in a monitoring system can thus be eliminated, specifically, when a wavelength in the infrared range is employed as a laser processing wavelength while a red wavelength serves as the monitoring wavelength, improved imaging effects are provided in the monitoring system, thus ensuring the quality of laser processing.

Embodiments of this application disclose an image file processing method performed at a computing device. The method includes: obtaining RGBA data corresponding to a first image in an image file, and separating the RGBA data to obtain RGB data and transparency data of the first image; encoding the RGB data of the first image according to a first video encoding mode, to generate first stream data; encoding the transparency data of the first image according to a second video encoding mode, to generate second stream data; and combining the first stream data and the second stream data into a stream data segment of the image file.

The present invention provides a dust protection method for glass substrate edge polishing machine, which includes (1) providing an edge polishing machine and a glass substrate to be polished, wherein a dust protection board is arranged above a platform bearing a glass substrate to form a first gap therebetween and an air blow tube is provided in front of a grind stone; (2) fixing the glass substrate on the edge polishing machine; (3) introducing cooling water from the dust protection board to form a water curtain at the first gap; (4) activating the air blow tube to form an air curtain region; and (5) activating the grindstone to set out a grinding operation. The dust protection board and the water curtain block particles generated in grinding and the air curtain region blows residual water that contains particles off edges of the glass substrate.

A high-frequency heating apparatus includes: a heating chamber for accommodating a load; a microwave source; at least one radiator; a temperature detector; and a controller. The microwave source generates a microwave and adjusts the frequency and output of the microwave. The at least one radiator radiates a microwave into the heating chamber. The temperature detector detects the temperature in the heating chamber. The controller causes the microwave source to adjust the output of the microwave based on the temperature profile that defines the temperature change in the load, and the temperature in the heating chamber. According to this aspect, food can be heated in accordance with the temperature profile appropriate for the cooking recipe, thereby ensuring the quality of cooked food.

Disclosed is a method of producing outer covering on a housing of product. A thermosetting adhesive is respectively applied to the inner surface of a flexible covering layer and the outer surface of a housing, and the thermosetting adhesive is dried after being applied thereto. The flexible covering layer and the housing are superimposed and disposed into the lower mold half of a mold, wherein the thermosetting adhesives are softened by a heat and pressure treatment during an assembling process of the lower mold half and a upper mold half, so as to adhere firmly the flexible covering layer to the housing used for consumer electronics.

A trigger weight camera device that is retrofittable to existing equipment to image underwater objects and underwater processes, and method of using the device to image the underwater objects and the underwater processes, and operate as a trigger weight for the existing equipment.

An automatically adjustable method for use in opto-acoustic metrology or other types of metrology operations is described. The method includes modifying the operation of a metrology system that uses a PSD style sensor arrangement. The method may be used to quickly adjust the operation of a metrology system to ensure that the data obtained therefrom are of the desired quality. Further, the method is useful in searching for and optimizing data that is or can be correlated to substrate or sample features or characteristics that of interest. Apparatus and computer readable media are also described.

Disclosed are a touch panel and a method of manufacturing the same. The touch panel includes a gas generation layer; a sensing electrode pattern on the gas generation layer; a gas blocking layer between the gas generation layer and the sensing electrode pattern to block a gas generated from the gas generation layer.

An electronic device is provided. The electronic device includes a display, at least one communication circuit, and at least one processor configured to control the display and the at least one communication circuit. The at least one processor is configured to obtain a communication state using the at least one communication circuit during a packet based voice call, and to stop transmitting data associated with at least one of a plurality of background applications which operate in a background of an operating system (OS) of the electronic device when the communication state meets a specified first condition.