An illuminating device capable of enhancing illumination at specific illuminating area, comprising a light source module for emitting a plurality of incident lights and an optical film. The optical film includes a light incident surface for receiving the incident lights and a light exit surface opposite to the light incident surface on which at least one first microstructure-processed area and a n...

A Regenerative Thermal Oxidizer to eliminate the switching peak is disclosed, which comprises a Regenerative Thermal Oxidizer (RTO), a main pipeline of waste gas, a waste-gas inlet valve set, a direction-control valve set, a clean air blowing pipeline, a gas control valve set, and a first windmill. The main pipeline of waste gas is connected to the venting pipeline of the RTO, the pipeline of wast...

Control of the homogeneity of the temperature of steel products (2) in a reheat furnace (1) equipped with lateral burners is carried out by making all or none of the lateral burners function and by regulating the functioning time and stoppage of each burner to obtain the desired temperature. One chooses as the lateral burners from burners with a spread flame (B1-B4), make these burners function at...

The invention is to provide a method for making a heat pipe with a flat end. The method includes: (a) providing a first tube, including a first open end and a second open end; (b) providing a second tube, including a third open end and a flat closed end; c seal jointing the second open end of the first tube and the third open end of the second tube to form a third tube; (d) forming a porous capill...

A heat exchanger is provided to improve the heat radiation efficiency of heat exchange tubes by preventing the accumulation of impurities or dust on the heat exchange tubes by lowering the temperature of the heat exchange tubes through the washing and scrapping of the impurities or dust. A heat exchanger includes a plurality of co-current heat exchange tubes and a washing unit for inserting and mo...

The present invention provides a paintgun, which mainly comprises a structure assembled together by a launching tube, a linear motor, and a paintball feeder. Since the operator uses a linear motor to control the paintball feeder in a firing operation, the operation of firing movement is more substantial, the overall space configuration can be simplified, and the production cost can also be reduced...

Environment-friendly saluting gun, comprising: a gun barrel, an ignition unit, a gas intake unit and a control unit. The gun barrel is provided at the bottom with an ignition chamber. The ignition unit has an ignition member extending into the ignition chamber and an electricity supply mechanism. The gas intake unit is provided with a gas inlet for charging gas into the ignition chamber. The contr...

A flow verifier for in-situ verification of a device under test (DUT), including an inlet connectable to a DUT, an outlet connectable to a vacuum pump for drawing gas through the DUT and the flow verifier, a vessel having a predetermined volume, diffusive media connecting the inlet to the vessel, an outlet valve connecting the vessel to the outlet for controlling flow from the vessel to the outlet...

There is provided a condition detection apparatus for detecting a present operating condition of a linear rolling motion guide apparatus, and the condition detection apparatus includes an AE sensor 1 for detecting a waveform elastically generated at least due to rolling of balls included in the linear rolling motion guide apparatus and mutual collision of the balls and generating an electric detec...

A method for inspection of a sample includes irradiating the sample with a polychromatic beam of X-rays, comprising X-ray photons having a range of respective photon energies. The X-rays scattered from the sample are received at a plurality of scattering angles using one or more sensors, which generate output signals indicative of the respective photon energies of the X-rays photons that are incid...

Any semiconductor wafer fabrication process may be changed to monitor lateral abruptness of doped layers as an additional step in the wafer fabrication process. In one embodiment, a test structure including one or more doped regions is formed in a production wafer (e.g. simultaneously with one or more transistors) and one or more dimension(s) of the test structure are measured, and used as an esti...

The present invention relates to a reaction film formulation used in the preparation of a non-enzymatic whole blood uric acid detecting electrode strip, which comprises an electron mediator, a water-soluble polymer carrier, and a volatile organic solvent, and to whole blood biosensor systems.

A microorganism staining agent characterized in that an alkali substance and a diazo dye or xanthene dye are contained therein; and a method of detecting microorganisms with the use of the agent. There are provided a microorganism staining agent which resolves the problem of pretreatment posed by the conventional direct speculum method, being capable of staining microorganisms in shorter time; a...

The strip has an isolated substrate with a surface, on which an electrode is pressed, and a capillary channel (20) with two ends possesses a reaction zone (201) and a vent hole in a direction (202). A sample e.g. blood, is led into the reaction zone for exhausting air by the vent hole in the direction. The capillary channel is formed by the thickness and a form of a back glue layer (203). The samp...

The invention is directed to analytical devices and micro-arrays with integral fluidic inputs and outputs. The devices are constructed from planar solid-phase hydrophilic matrix circuits (711-714) containing dry chemical reagents overlaying integral electro-kinetic pumping electrodes (702-705). The hydrophilic matrix circuits (711-714) are enclosed within a gas permeable electrical insulator (715)...

The present invention discloses a method for detection of foot-and-mouth disease virus with chromatographic strip test. Firstly, the nucleic acid sequence of FMDV NSPs is set up, the nucleic acid sequence is amplified by the reverse transcriptase polymerase chain reaction (RT-PCR) method, the recombinant vector is constructed and performed through a prokaryotic system to transform and express the ...

A cancer screen method includes the following steps. (1) Provide a test sample. (2) Inspect and test the methylation state of a GpG series of at least one target gene in the DNA genome of the test sample. The target gene is composed by SOX1, PAX1, LMX1A, NKX6-1, WT1 and ONECUT1. (3) The condition if the target gene is or is not in the methylation state determines whether the sample has or has no c...

A system for measuring a glucose level in a blood sample includes a test strip and a meter. The test strip includes a sample chamber, a working electrode, a counter electrode, fill-detect electrodes, and an auto-on conductor. A reagent layer is disposed in the sample chamber. The auto-on conductor causes the meter to wake up and perform a test strip sequence when the test strip is inserted in the ...

The invention relates to architecture and a method for compensating an equivalent circuit of a multi-level fixture. The architecture is electrically connected to at least a measuring device, a fixture, and a standard subject to measure subjects with different electric and physical features and to simultaneously store in a computation unit many sets of compensation parameters of different subjects ...

A Global Positioning System (GPS) acquisition method is provided. A GPS signal is first received, comprising a plurality of data bits, each repeating for a bit period. A search space is then formed, comprising a plurality of elements each associated with a presumed offset and a presumed code phase. Before bit-transition of each bit period, element values of the elements are accumulated by substitu...