Patents
Sitemap › G01 - Measuring; Testing › G01N - Investigating or analysing materials by determining their chemical or physical properties › G01N 21 - Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
Patents for G01N 21 - Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light (181,396)
07/2012
07/04/2012CN102539397A Fluorescent spectrum correcting method and fluorescent spectrum measuring device
07/04/2012CN102539396A Laser developing device
07/04/2012CN102539395A Method and device for microscope imaging of a structure of a sample
07/04/2012CN102539394A Device and method for carrying out in-situ detection on photosynthesis activity of algae in water body based on fluorescence method
07/04/2012CN102539393A System for measuring pressure response time of pressure sensitive paint by shock wave method
07/04/2012CN102539392A System and method for on-line detection of nitrogen in farmland soil
07/04/2012CN102539391A Device for measuring optical non-linearity of material by single-pulse flat-top light and measuring method thereof
07/04/2012CN102539390A Apparatus for measuring transmissivity of patterned glass
07/04/2012CN102539389A Corrugated medium humidity detection device
07/04/2012CN102539388A Preparation method and application of sensing chip for detecting atrazine
07/04/2012CN102539387A Method and device for measuring glass reflectance
07/04/2012CN102539386A Forward scattering type visibility meter based on white light, and visibility measurement method thereof
07/04/2012CN102539385A Multi-wavelength fog and haze recognition method and visibility measurement method
07/04/2012CN102539384A Particle detector, system and method
07/04/2012CN102539383A Method for identifying fog and haze in scattering type visibility meter, and method for measuring visibility
07/04/2012CN102539382A System and method for hilbert phase imaging
07/04/2012CN102539381A Refractive index chromatography device based on micro-off-axis microscopic interference projection
07/04/2012CN102539380A Inclined grating sensor based on stimulated brillouin scattering
07/04/2012CN102539379A Optical fluid detection device based on inorganic oxide thin film and preparation method thereof
07/04/2012CN102539378A Semiconductor laser array near infrared spectrometer
07/04/2012CN102539377A Intermediate infrared absorption spectra based method for multi-component mixed gas qualitative and quantitative analysis and system thereof
07/04/2012CN102539376A Method for determining physical oxygen sorption amount of functional groups on coal surface
07/04/2012CN102539375A Straw solid-state fermentation process parameter soft measurement method and device based on near infrared spectrum
07/04/2012CN102539374A Method for measuring coal gas component and calorific value
07/04/2012CN102539373A Method for quick and nondestructive measurement of aldioxa content in aldioxa raw material and preparation
07/04/2012CN102539372A Method for detecting content of end carboxyl of para-position aramid fiber
07/04/2012CN102539371A Method for rapid analysis of phospholipid based on solvent extraction coupled FTIR (Fourier transform infrared spectroscopy)
07/04/2012CN102539370A Filtering method for Fourier transform infrared spectrum online analysis of multi-component gas
07/04/2012CN102539369A Method for measuring content of calcium stearate in solid matter
07/04/2012CN102539368A Spectrum detection method for alkylphenol compounds in textile auxiliaries
07/04/2012CN102539367A Method for measuring content of protein nitrogen in liquid
07/04/2012CN102539366A Device for detecting swinging bed fermentation liquid by double light sources
07/04/2012CN102539365A Motor vehicle tail gas detection device with nitrogen molecular laser and using method thereof
07/04/2012CN102539364A Method for detecting degree of ripeness of rice
07/04/2012CN102539363A Determining method for total flavone content of blumea balsamifera
07/04/2012CN102539362A Ultraviolet quantitative determination method for concentration of electrolyte of positive electrode of vanadium battery and application thereof
07/04/2012CN102539361A Long-path optical fiber-microfluidic chip sensor for detecting absorbance and refraction index
07/04/2012CN102539360A Light splitting device and method for improving spectrum probing range
07/04/2012CN102539359A Meat quality visualization detection device based on static hyperspectral imaging system
07/04/2012CN102539358A Real-time detection system of heavy metal in seawater
07/04/2012CN102539357A Method for testing aluminum element content in aluminum gallium and nitrogen wafer epitaxial layer
07/04/2012CN102539356A Sample treatment method in measurement of calcium content of industrial silicon
07/04/2012CN102539355A Method for simultaneous determination of multiple coagulation proteases
07/04/2012CN102539354A Substance composition measuring instrument
07/04/2012CN102539353A Dryness fraction measuring device and dryness fraction measuring method
07/04/2012CN102539352A Determination method of cyanogen in thiocyanate
07/04/2012CN102539351A Measurement method of atomic absorption
07/04/2012CN102539350A Machine vision based method for evaluating colorfastness to washing of rotary screen printing textiles
07/04/2012CN102539349A Soaping-resistance color fastness evaluation method of circular screen printed textiles on basis of image analysis
07/04/2012CN102539348A Image analysis based method for evaluating colorfastness to washing of colored woven cloth
07/04/2012CN102539347A Gas detection pipe intelligent analysis device
07/04/2012CN102539346A Optical system of full-automatic biochemical analyzer
07/04/2012CN102539345A Method for measuring and analyzing Fe content of carbon material
07/04/2012CN102539344A Method for determining hydroxyl radical clearance rate of micromolecular antioxidant
07/04/2012CN102539343A Method for carrying out determination and analysis on fiber content of polyester superfine-product
07/04/2012CN102539342A Method and apparatus for measuring a spectrum of an optical sensor
07/04/2012CN102539341A Method for detection of specimen region, apparatus for detection of specimen region, and program for detection of specimen region
07/04/2012CN102539340A Method for determining oil content and organic matter content in synthetic ammonia
07/04/2012CN102539339A Terahertz wave detector
07/04/2012CN102539338A Online monitoring system for gas content in transformer oil by using photoacoustic spectrum
07/04/2012CN102539337A Total organic carbon measuring apparatus
07/04/2012CN102539336A Method and system for estimating inhalable particles based on HJ-1 satellite
07/04/2012CN102539335A System ad method for detecting and predicting quality of perishable goods in real time
07/04/2012CN102539334A Standard distributed optical fiber gas sensing device based on photoacoustic spectrum technology
07/04/2012CN102539333A Device and method for assessing electro-chromic performance of lithium battery electrode material in situ
07/04/2012CN102539332A In-situ infrared spectrum pool for researching gas-solid interface or liquid-solid interface
07/04/2012CN102539331A Single-cavity photo-acoustic cell for non-invasive blood glucose detection and detection method thereof
07/04/2012CN102539330A Off-resonance dual-cavity photoacoustic cell used in noninvasive blood glucose measurement and detection method
07/04/2012CN102539329A Method for measuring total hardness of industrial water
07/04/2012CN102539328A In-situ flowing thin-layer spectrum electrochemical reaction tank for sum frequency spectrum
07/04/2012CN102539327A Integrating sphere device for dry-type chemical detection
07/04/2012CN102539326A Method for carrying out quantitative evaluation on soup hue quality of tea
07/04/2012CN102539224A Gas-generating and property-experimenting device
07/04/2012CN102538978A Four-channel pyroelectric infrared sensor
07/04/2012CN102538843A Z-shaped high-sensibility optical fiber bending loss detector
07/04/2012CN102538719A Auxiliary detection device for optical fiber connector end surface
07/04/2012CN102538718A Angled array sensor method and system for measuring media curl
07/04/2012CN102538704A Optical system for detecting vertical surface and outline of coin on line
07/04/2012CN102538683A Optical imaging method for measuring distance smaller than diffraction limit distance
07/04/2012CN102538669A Precision solder resist registration inspection method
07/04/2012CN102537849A Light source reflector
07/04/2012CN102535316A Novel asphalt pavement damage comprehensive intelligent detecting vehicle
07/04/2012CN102534048A Non-diagnostic method for detecting flavivirus by TaqMan probe through real-time fluorescent reverse transcription-polymerase chain reaction (RT-PCR)
07/04/2012CN102534036A Taq DNA (deoxyribonucleic acid) polymerase cold start activity detection metho
07/04/2012CN102534033A High-sensitivity real-time fluorescence detection method
07/04/2012CN102533999A Method for detecting expression of paralichthys olivaceus toll-like receptor 1 (TRL1) gene by adopting fluorescent reverse transcription-polymerase chain reaction (RT-PCR) technology
07/04/2012CN102533994A Fluorescent automated detection method of pathogenic sites of Arachnomelia syndrome (AS) in Simmental cattle
07/04/2012CN102533967A Reagent kit and method for detecting multiple real-time fluorescent quantitative polymerase chain reaction (PCR) of vibrio cholerae toxin genes
07/04/2012CN102533958A Method and kit for detecting human PIK3CA gene mutation
07/04/2012CN102533646A Cell immunofluorescent staining method for differentiation induction process of bone marrow stromal cells
07/04/2012CN102533539A Instrument and method for the automated thermal treatment of liquid samples
07/04/2012CN102533258A Doped near-infrared quantum dot/magnetic chitosan multifunctional fluorescence labeling reagent and preparation method thereof
07/04/2012CN102533256A Fluorescence labeling tracer and preparation method thereof
07/04/2012CN102533255A Fluorescent molecular probe for Cu2+ detection as well as preparation method thereof and application thereof
07/04/2012CN102533254A Selenium nano-sensing material and preparation method thereof
07/04/2012CN102533253A Fluorescent colorimetric chemical-sensitive material as well as synthesis method and application thereof
07/04/2012CN102533250A Preparation of water-soluble fluorescence probe and rapid detection of iron ion by use of the same
07/04/2012CN102533249A Preparation of water soluble saccharide fluorescent molecular probe and rapid detection for iron ions in water and biological tissue
07/04/2012CN102532178A Fluorescent probe for detecting biologic thiol and preparation method and usage method thereof
07/04/2012CN102532177A Rapid detection reagent kit for benzoyl peroxide
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