Abstract:
A solar and wind power generator capable of tracking sunlight automatically is provided. The solar and wind power generator includes a base, a revolving column, a generator, a plurality of wind-collecting portions, a plurality of photovoltaic panels, and a secondary cell. The generator is disposed in the base. A wind-collecting element of each wind-collecting portion is coupled to the revolving column by a rotor brake. The revolving column is coupled to the generator. The wind-collecting elements, when driven by wind, rotate the revolving column so as for the generator to generate electric power. The photovoltaic panels are arranged on the wind-collecting elements to absorb sunlight and thereby generate electric power. Electric power generated by the generator and the photovoltaic panels is stored in the secondary cell. Inclination angles of the wind-collecting elements are adjustable by the rotor brakes, allowing the photovoltaic panels to face the sun and track sunlight automatically.
Abstract:
An LED lighting fixture includes a lamp seat unit, a rotary unit and a first sealing member. The lamp seat unit includes a main body that has an outer peripheral surface formed with an external thread, and an LED lamp disposed in a front end thereof. The rotary unit includes a tube body surrounding the lamp seat unit and having an inner peripheral surface formed with an internal thread engaging the external thread, and a convex lens disposed in the tube body. When the tube body is rotated relative to the lamp seat unit, the lamp seat unit is movable in the axial direction.
Abstract:
The present invention provides a method for making a fast dissolving tablet. The method includes the steps of (a) preparing a first solution containing a hydrophilic polymer and a starch; (b) preparing a second solution containing a pharmaceutically active ingredient and a surfactant; (c) blending the first and the second solution together to form a plurality of granule powders by granulation; (d) mixing the granule powders with excipients; and (e) applying a compression-molding process to form the fast dissolving tablet.
Abstract:
A method for mapping downlink dedicated pilot frequencies of an extend cyclic prefix frame structure to physical resource blocks, applied in a long term evolution system, includes the following steps: the first downlink dedicated pilot frequency of each channel is mapped to the specific position of a physical resource block; other downlink dedicated pilot frequencies of the channel are mapping-processed according to the time domain interval, frequency domain interval and the preset regulation; the time domain interval is two or three OFDM symbols, the frequency domain interval is two sub-carriers of the same time domain. By defining the positions of pilot frequencies in the physical resource block, the public pilot frequency can obtain the information of all channels when a base station uses a beam pattern of more than four antennas. Making the channel information obtained by dedicated pilot frequencies contain the real channel information and the process-weight-value of a beam pattern, a UE does not need to obtain the transmission-weight-value of a beam pattern, such as to avoid the feedback cost of weight-values of a beam pattern.
Abstract:
A foaming root destroyer is provided that utilizes a combination of herbicides and bacteria to inhibit and destroy the roots and fine root hairs intruding into underground discharge waste pipe systems. Furthermore, the foaming root destroyer can work over a longer period of time providing an enzymatic process to degrade and eliminate the dead root mass in the sewer line.
Abstract:
A system for detecting function of an intestinal barrier in a subject is provided, which includes: a contrast agent for being administered directly to an intestinal lumen of the subject, allowing a detecting device to detect in vivo or in vitro the signal indication produced by the contrast agent in the tested targets such as abdominal organs or a blood sample; and a determining device for determining intensity of the signal indication produced by the contrast agent in the tested targets after the administration of the contrast agent so as for the intensity of the signal indication after the administration of the contrast agent to indicate damage of the intestinal barrier in the subject. The present invention also provides a method of detecting function of the intestinal barrier in a subject by using the system of the present invention.
Abstract:
A heat dissipating system comprises a computer enclosure (1), a motherboard (2), at least one dividing panel (271), at least one heat generating element, and at least one heat dissipating device. The computer enclosure has a bottom panel (11). The motherboard is mounted on and substantially parallel to the bottom panel. The at least one dividing panel is perpendicularly attached to the motherboard. The computer enclosure and the at least one dividing panel cooperatively form at least two heat dissipating chambers. The at least one heat generating element is disposed in each of the at least two chambers. The at least one heat dissipating device is disposed in each of the at least two heat dissipating chambers.
Abstract:
A wireless device includes a housing having a shielding case and a dielectric case. The housing receives a printed circuit board and an antenna element. The printed circuit board has a feeding pad, a first ground pad and a second ground pad. The antenna has a feeding portion electronically coupled with the feeding pad of the printed circuit board and a ground portion electronically coupled with the shielding case for increasing ground dimension to improve antenna characteristic. The first and second ground pads of the printed circuit board electronically coupled with the shielding case for reducing coupling effect to improve antenna characteristic.
Abstract:
A light-emitting diode (LED) device and manufacturing methods thereof are provided, wherein the LED device comprises a substrate, a first type conductivity semiconductor layer, an active layer, a second type conductivity semiconductor layer, a transparent conductive oxide stack structure, a first electrode, and a second electrode. The first semiconductor layer on the substrate has a first portion and a second portion. The active layer and the second semiconductor layer are subsequently set on the first portion. The transparent conductive oxide stack structure on the second semiconductor layer has at least two resistant interfaces. The first electrode is above the second portion, and the second electrode is above the transparent conductive oxide stack structure.
Abstract:
The present invention discloses a structure of package comprising: a substrate with a die receiving through hole; a base attached on a lower surface of the substrate; a die disposed within the die receiving through hole and attached on the base; a dielectric layer formed on the die and the substrate; a re-distribution layer (RDL) formed on the dielectric layer and coupled to the die; a protection layer formed over the RDL; and pluralities of pads formed on the protection layer and coupled to the RDL. The RDL is made from an alloy comprising Ti/Cu/Au alloy or Ti/Cu/Ni/Au alloy.
Abstract translation:本发明公开了一种包装体的结构,其特征在于,包括:具有模头的通孔的基板; 基底,其附接在所述基底的下表面上; 模具,设置在模具接收通孔内并附接在基座上; 形成在所述管芯和所述基板上的电介质层; 在所述电介质层上形成并耦合到所述管芯的再分布层(RDL); 形成在RDL上的保护层; 以及形成在保护层上并耦合到RDL的多个焊盘。 RDL由包含Ti / Cu / Au合金或Ti / Cu / Ni / Au合金的合金制成。