Abstract: A receptacle RF connector includes an outer shell having a third unsealed tubular frame, at least a cutout is defined around the third unsealed tubular frame and runs through a lower periphery downwardly, each cutout has an upper periphery and is located under a locking tuber correspondingly, the upper periphery of each cutout keeps a predetermined distance with a top face of the dielectric block, so as to avoid the overloaded stress loaded on the receptacle RF connector caused by the plug RF connector.

Abstract: A cooling auxiliary unit used for an accommodation room configured to accommodate an electronic apparatus includes a duct member that stands upon an ventilation hole provided on a raised floor, and has an air passage connected to the ventilation hole, and an opening connected to the air passage, and a fan that moves air along the air passage.

Abstract: A dual-focus lens includes a stop and at least two lenses. One of the lenses is relatively close to the stop, and formed with a first transmission area and a second transmission area. When the at least two lenses are fixed without shifting any lens, an image beam reflected from a first object distance can pass through the first transmission area to form a clear optical image on an image formation area located at a fixed position, and an image beam reflected from a second object distance can pass through the second transmission area to form a clear optical image on the same image formation area, so as to achieve a purpose of providing double focuses without any active elements or changing the image formation distance.

Abstract: A RFID tag includes an inlet in which an antenna for communication and a circuit chip performing radio communication with the antenna are electrically connected to each other. The RFID tag further includes a thermal storage section which encloses the inlet, which is made of a nonmetal, and which prevents thermal diffusion into the inlet and a thermal insulating section which encloses the thermal storage section, which prevents thermal conduction to the thermal storage section, and which has higher thermal diffusivity than thermal diffusivity of the thermal storage section and lower thermal conductivity than thermal conductivity of the thermal storage section.

Abstract: An exemplary plastic coated edge structure (10) includes a base sheet (11) and a protective plastic layer (12). A fringe portion of the base sheet defines a plurality of through holes (15). The protective plastic layer coats the fringe portion, and part of the protective plastic layer engages in the through holes. A method for making a plastic coated edge structure includes: providing a base sheet including a fringe portion, the fringe portion defining a plurality of though holes; putting the base sheet into an injection mold; injecting a melted plastic material into the injection mold from a side of the fringe portion to an opposite side of the fringe portion from the through holes to form the protective plastic layer for coating the fringe portion; solidifying the plastic material to form a plastic coated edge structure; and taking the plastic coated edge structure out of the injection mold.

Abstract: ARFID tag includes an inlet in which an antenna for communication and a circuit chip performing radio communication with the antenna are electrically connected to each other. The RFID tag further includes a thermal storage section which encloses the inlet, which is made of a nonmetal, and which prevents thermal diffusion into the inlet and a thermal insulating section which encloses the thermal storage section, which prevents thermal conduction to the thermal storage section, and which has higher thermal diffusivity than thermal diffusivity of the thermal storage section and lower thermal conductivity than thermal conductivity of the thermal storage section.

Abstract: A method and system of generation, organization and presentation of web pages or computer graphic user interfaces on computer, computer peripheral devices, electronic equipment, digital processing systems, and other information resources are disclosed. Modeling physical books, bookshelves and libraries, Visual Library comprises Visual Bookshelves, while Visual Bookshelf comprises Visual Book Covers that represent and link to Visual Books, and Visual Books comprise a set of Visual Navigation Tabs that represent and link a set of web pages or a set of graphic user interfaces. With look-and-feel, the linked Visual Library, Visual Bookshelves and Visual Books in hierarchical structures provide a friendly environment in which the documents, contents can be well organized and easily navigated.

Abstract: The ZWJ-ANGLE-ADJUSTMENT (Z-A-A) is a new device that is used to adjust inclination angle or rotation angle for instruments and machines. Adjustment in the two phases can be brought about individually or simultaneously by two adjust-screws of the device. Adjustment can be achieved accurately, conveniently and smoothly. Some of common angle-adjustments, for example, the sphere-joint-angle-adjustment and camera-platform, are difficult to achieve high accuracy. The others such as worm gearing can work accurately, but they are complicated and expensive. The characteristic of the presented invention is, the angle in two phases (inclination and rotation) can be adjusted accurately in one sphere-head-shaft, adjusting in each phase (goes up and down) by one screw only. So presented invention provides a small-size device of simple structure. Also, its low production cost makes mass production possible so that potential marketing benefit is considerable.