Abstract: The present disclosure relates to an integrated chip. The integrated chip includes an image sensing element disposed within a substrate. A gate structure is disposed along a front-side of the substrate. A back-side of the substrate includes one or more first angled surfaces defining a central diffuser disposed over the image sensing element. The back-side of the substrate further includes second angled surfaces defining a plurality of peripheral diffusers laterally surrounding the central diffuser. The plurality of peripheral diffusers are a smaller size than the central diffuser.

Abstract: In a method for displaying an interactive element, a first virtual object and the interactive element are displayed in a virtual scene. A user input for the first virtual object to interact with the interactive element in the virtual scene is received. Based on an interaction with the interactive element by the first virtual object, the display of the interactive element is controlled to change to a target form according to a target item of the first virtual object.

Abstract: A miniaturized integrated frequency locked optical whispering evanescent resonator comprises: an optical source; an optical path having a first end and a second end, the optical path coupled to the optical source at the first end; an optical resonator disposed along a side of the optical path between the first and second ends, the optical resonator coupled to the optical path through an evanescent field to excite an optical whispering-gallery mode; an optical receiver coupled to the second end of the optical path; and a digital data processor configured to communicate with the optical receiver and the optical source, wherein the digital data processor comprises a frequency locking system and a data acquisition system, wherein the frequency locking system tunes the frequency of the optical source to the optical whispering-gallery mode of the optical resonator, and wherein the resonator weighs less than 15 kg and is containable within a volume less than 30 liters.

Abstract: The present invention discloses a 220 KV transformer sleeve. The sleeve includes a sleeve assembly and a connecting assembly. The sleeve assembly includes a sleeve brace, an adjustable part coupled with the sleeve brace. The connecting assembly includes a rotating part and a mobile part. The sleeve is secured on the transformer core body through screws, and the adjustable part can be opened through the connecting assembly. When maintenance is required, there is no need to dismantle the entire sleeve. The work efficiency is greatly improved. This minimizes inductance leakage and prevents eddy currents from occurring.

Abstract: Provided in the present invention is a 220 KV transformer movable sleeve for easy maintenance which includes a sleeve assembly and a connecting component. The sleeve assembly includes a sleeve and an end cap, and the access port is provided on the sleeve, the access port is matched with the end cap, and the connecting component includes a rotating part, a moving part and a driving part. The access port is arranged on the sleeve assembly, and the inspection can only be carried out by opening the access port during inspection, without dismantling the entire movable sleeve, and greatly improving the work efficiency. The rubber strip is combined with the metal sleeve. The method reduces the influence of magnetic flux leakage on the metal movable sleeve and prevents it from generating eddy current heating. Through the driving part, the end cap can be automatically opened, saving time and effort.

Abstract: A miniaturized integrated frequency locked optical whispering evanescent resonator comprises: an optical source; an optical path having a first end and a second end, the optical path coupled to the optical source at the first end; an optical resonator disposed along a side of the optical path between the first and second ends, the optical resonator coupled to the optical path through an evanescent field to excite an optical whispering-gallery mode; an optical receiver coupled to the second end of the optical path; and a digital data processor configured to communicate with the optical receiver and the optical source, wherein the digital data processor comprises a frequency locking system and a data acquisition system, wherein the frequency locking system tunes the frequency of the optical source to the optical whispering-gallery mode of the optical resonator, and wherein the resonator weighs less than 15 kg and is containable within a volume less than 30 liters.

Abstract: Systems and methods are disclosed for identifying domains as malicious based on Internet-wide DNS lookup patterns. Disclosed embodiments look for variance in the servers that look up a domain and also look at the popularity growth (quantity of queries from unique addresses) of a domain after registration to identify malicious domains. Other disclosed embodiments measure the similarity of servers that query a domain and cluster domains based on the similarity of those servers. Disclosed embodiments may use such temporal and spatial lookup patterns as input to a blacklist process to more effectively and quickly blacklist domains based on their Internet-wide lookup patterns.

Abstract: Systems and methods are disclosed for identifying domains as malicious based on Internet-wide DNS lookup patterns. Disclosed embodiments look for variance in the servers that look up a domain and also look at the popularity growth (quantity of queries from unique addresses) of a domain after registration to identify malicious domains. Other disclosed embodiments measure the similarity of servers that query a domain and cluster domains based on the similarity of those servers. Disclosed embodiments may use such temporal and spatial lookup patterns as input to a blacklist process to more effectively and quickly blacklist domains based on their Internet-wide lookup patterns.