Abstract:
The tunable antenna integrated system may include a tunable antenna module, a bias module, a direct current control module, and a RF module. The tunable antenna module may include a tunable capacitor and an antenna. The tunable capacitor may have the capacitance thereof adjusted according to an adjusting voltage. A resonant frequency of the antenna is controlled by the tunable capacitor. The bias module has a digital/analog converter for receiving a control voltage to generate the adjusting voltage, and the adjusting voltage may be outputted to the tunable capacitor with the value thereof larger than that of the control voltage. The direct current control module is connected to the bias module for outputting the control voltage to the digital/analog converter. The RF module is connected to the bias module, and a RF signal is transmitted between the tunable antenna module and the RF module through the bias module.
Abstract:
A microfluidic device includes: a shape memory substrate having a shape memory polymer matrix and a plurality of particles embedded in the shape memory polymer matrix, the shape memory polymer matrix being thermally transformable from a temporary shape to an original shape, the particles being made from a magnetically coercive material; and a microfluidic chip attached sealingly to the shape memory substrate and defining a microfluidic channel. The shape memory polymer matrix is indented inwardly to form an indented space in fluid communication with the microfluidic channel when the shape memory polymer matrix is heated to transform from the temporary shape to the original shape.
Abstract:
A belongings pocket contains: a body, a first magnet, and a second magnet. The body includes a straight fringe and a semi-circular fringe which form the body in a semi-circle shape, and the body also includes a surface fabric, a flexible lining fabric, and an accommodation space in which an opening is defined. The first magnet and the second magnet are arranged beside two ends of the straight fringe of the body. In operation, the body is expanded flatly or the straight fringe of the body is folded in half, and two ends of the body are connected together, after the first magnet and the second magnet are magnetically attracted with each other. Furthermore, the body is erected by way of the flexible lining fabric.
Abstract:
A solar glass is used for building-integrated photovoltaic (BIPV). From a light-incident side to a light-emitting side, the solar glass sequentially includes a front substrate, a first electrode layer, a photoelectric conversion layer, a second electrode layer, a low emissivity (Low-E) film, and a back substrate. The photoelectric conversion layer is used for receiving light energy and converting the light energy into electric energy. The Low-E film allows visible light to pass through and reflects infrared light. By using a structure of the solar glass, the thickness of the solar glass may be greatly reduced.
Abstract:
A belongings pocket contains: a body, a first magnet, and a second magnet. The body includes a straight fringe and a semi-circular fringe which form the body in a semi-circle shape, and the body also includes a surface fabric, a flexible lining fabric, and an accommodation space in which an opening is defined. The first magnet and the second magnet are arranged beside two ends of the straight fringe of the body. In operation, the body is expanded flatly or the straight fringe of the body is folded in half, and two ends of the body are connected together, after the first magnet and the second magnet are magnetically attracted with each other. Furthermore, the body is erected by way of the flexible lining fabric.
Abstract:
The present invention discloses a concept that the expression level of cofilin may reflect the senescent condition of a cell or tissue. According to the findings in present invention, a method for determining the cellular senescent condition in a cell or tissue sample by evaluating the expression level of cofilin is provided. The detection of the expression level of cofilin is also used to screen an effective compound or composition for regulating the senescent condition in target cells.
Abstract:
A magnetic filtering film is used to remove grains from liquid that goes through the magnetic filtering film. The magnetic filtering film includes a rubber film and micro-magnets. The rubber film is made of organic polymer. The rubber film is formed with apertures through which liquid can go. The micro-magnets are distributed in the rubber film for attracting ferromagnetic grains from the liquid.
Abstract:
The method for manufacturing a housing of a numeric display have the steps of: providing a first injection-molding step for forming a reflecting cover, wherein the reflecting cover has a plurality of pattern segment units, each pattern segment unit is defined by reflecting surfaces of the reflecting cover and has a through hole, and providing a second injection-molding step for forming a transparent injection-molded body into each pattern segment unit, surfaces of the formed transparent injection-molded body being bonded to the corresponding reflecting surfaces, and the reflecting cover and the transparent injection-molded body being constructed as the housing of the numeric display.