Match Application Number Document Title
1 91107159 Portable spectrum stabulizer of x-ray fluorometer with isotope as its source
The invention features the functions of stabilizing spectrum drifts affected by working condition of the fluorometer within 1% under temp. of -25 - 25 deg.C; and of guaranteeing the res...
2 91101525 Kidney cyst punctured liquid dual contrast identification liquid
The liquid contains mainly CuSO4, NaOH, Fe(NO3)2 and Na2HPO4. The urine as reference liquid and the kidney cyst liquid as tested liquid are added into double air chamber of a colourimete...
3 91101362 Acoustic test method for defect in filler of acetylene steel sylinder
This acoustic test method can test the integrity of the filler of acetylene steel cylinder. It uses the noise generated in the air-tight experiment of the cylinder and an acoustic emissi...
4 91100787 Marking with tetrachloro-diphenyl urea for rat luteinizing hormone and prolactin
The present method refers to an Iodogen making method for determing rat rLE and rPRL. The Iodogen is dissolved in CH2Cl2, put in reaction tube, and dried at room temp.. The rLH or rPRL s...
5 91100724 Complex sensor for measuring density of inflammable gas
The complex sensor has an opaque and permeable metallic hood, a luminous component, an infrared receiver, and an arc-proof plastic support. It features that in the hood, the oppositely o...
6 91106338 Measurement and evaluation method for dispersivity of carbon black in plastics
The invention recommends a testing and evaluating method for dispersivity of carbon black in plastics. The method is used in plastics industry and is very simple and practical and has hi...
7 91100625 Solid reagent for determination of total serum protein
The present invention relates to a solid reagent for determining serum total protein. Its main ingredients are copper sulfate, potassium sodium tartrate, sodium phosphate, sodium azide a...
8 91100617 Device and method for measuring thickness of liner in blast furnace and industr...
This invention charaterized in that an electric resistor whose resistance value is correlated with its length is buried in lining in a direction perpendicular to the lining. The resistor...
9 91100437 Method for long-life continuous oxygen measuring probe
This invention belongs to a physico-chemical examination technique. It consists of to condut to the oxygen meter probe buttery the back repair current being contrary to the actuating cur...
10 91100520 In-line measurer of oxygen dissolved in geothermic water
This invention relates to a measurer for the in-line measurement of micro oxygen dissolved in geothermic water, which is mainly composed of cooler, chemical applying tube, sampling bottl...
11 91100320 Ruby discriminating lens and manufacturing method thereof
The invention relates to a ruby examining device which can be used to easily and effectively examine natural ruby, artificial ruby and various imitations, and the fabrication method ther...
12 91100073 Capacitance-type two-phase flowing observance concentration meter and its measu...
The present invention relates to a capacitance-type two-phase flow phose-concentration meter and its measuring method, belonging to an industrial detection apparatus and its measuring me...
13 91100056 Identification method for making a distinction of seeds between lucerne and swe...
The existing identification method of making distinction of seeds between lucerne and sweet clover is by testing their odours and forms. Owing to their outer forms and colours are very s...
14 90110381 Preparation of iron oxide alcohol sensitive film
This invention relates to a method to preparea wine-sensitive film of iron oxide by plasm reinforced chemical gas-phase deposition process. It essentially features that a metallic organi...
15 90110282 Microcomputer atomic absorption spectrophotometer
This invention relates to a microcomputerized equipment for measuring trace elements by means of atomic absorption spectrometry, which si composed of light source, optical channel system...
16 90106109 Micorobial sensor for quick defermining oxygen amount needed by living things
The invention is a micro-organism sensor for quick mearsuring the amount of oxygen needed by organism. It adopts the voltage-ampere type triple-electrode system, wherein the working elec...
17 90110230 Mortar compression strength survey method from building body
This invention is related to a method of measurement and calculation of mortar strength for build body in fields of building engineering, specially a method of direct measurement and cal...
18 90110357 Stress intensity factory sheet and method of measurement thereof
The invention is based upon the equivalent work theorem in linear elasticity theory to obtain an integration relation between type I and type II stress factors and the boundary forces on...
19 90106348 Technology for drilling hole sublevel filling water and measuring leakage by bl...
This leakage test technique aims to determine the developing condition of crack in rock body or the damaged depth and range of mining or enginneering wall rock. According to this inventi...
20 90110100 Making method of iron oxide smoke-sensitive film
This invnetion is related to a gas sensitive technique, specially is a fabrication method for ferric oxide smoke sensitive film. For this method, metallic organic compound Fe(CO)]5 is u...
21 90110102 Magnetic iron measurer
This "magnetic iron tester" is an instrument to electronically detect the content of magnetic iron in iron ore based on the principle that putting ferromagnetic ore in a hollow coil can ...
22 98116739 In vitro method for determining presence of hepatocellular carcindoma
The present invention relates to an oncoprotein specific for hepatocellular carcinomas and to a nucleotide sequence that codes for such a protein. The invention further relates to screeni...
23 98116738 In vitro method for determining presence of hepatocellular carcindoma
The present invention relates to an oncoprotein specific for hepatocellular carcinomas and to a nucleotide sequence that codes for such a protein. The invention further relates to screeni...
24 90106198 Cancerous marker and the check method of cancer with it
The invention uses the high efficiency liquid colour spectrum (HPLC) to determine directly the pseudo-uracil nucleoside (pseudo-urine glucoside) in human urine, and determines the inosin...
25 90109739 Apparatus for making sublevel sedimentary iron spectrum
This method mainly features that the flowing direction of liquid medium to be tested is parallel to the direction of magnetic field. A magnetic head in this apparatus is composed of magn...
26 90109832 Testing sensor 00302 for fluid water
This invention relates to a microwave sensor for detecting to flowing water, especially for detecting the metallic content in flowing water and monitoring the flow of water. This sensor ...
27 90106139 Technology to produce medicinal box for quick diagnosis of pylorus vibrio
A stable menstruum prepared from sulfate or hydrochloride and the water for injection is added into a reserved standard urea solution and they are mixed uniformly to obtain a CP reagent,...
28 90106093 Ultrasonic tester of liquid concentration
This ultrasonic tester is suitable for the in-line concentration test of hydrogen peroxide solution dring its production with electrolysis method or the components analysis of other bina...
29 90102997 Optical probe for laser dust particle calculator
The invented optical probe used for super-pure detection is composed of mono-mould He-Ne laser instrument and laser expanded beam lens group, optical collecting paraboloid reflector with...
30 90109787 Quantitative sampler for collecting bacteria on unit area of burn wound
The invention provides a quantitative bacteria sampler on unit area of burn wound to solve the problems in present sampling with simple means, big error and low efficiency. The main tech...
31 90109502 Method and device for detecting explosive
The invention discloses a detecting method and equipment for explosive with nuclear technology. The said method utilizes that the main components of explorated explosive-nitrogen and oxy...
32 90106448 Transducer for measurement of hydrogen atomic permeability
The invented device is a transducer used on a permeability testing instrument for atomic hydrogen. It has a sealed structure of atomic hydrogen/metallic oxide "fuel cell" of buttom type....
33 90106449 Instrument for detecting sensitivity of stress-corrosion cracking due to sulphi...
The invented device is a safety detecting device in system for storage and transportation of sulphurous gas or oil. It is composed of a signal detecting part and a data processing part. ...
34 90102988 Multielectrode sensor for detecting dissolved oxygen
The present invention relates to a multielectrode sensor for detecting dissolved oxygen, which consists of an insulation cover plate, elements arranged on substrate such as working elect...
35 90109231 Automatic defect detection technology using electromagnetic ultrasonic
The device is pertinent to the technique of electric-magnetic ultrasonic wound-detecting working in a manner as such: Its projector produces a high-powered electrical pulse which induces...
36 90109225 Method and equipment for on-the-spot test of compression strength of building m...
A brick that is in the brickwork and will be pushed out is specified. The mortar on its top and in its sides is removed and a small-size push-out apparatus is installed on the brick. By ...
37 90109012 Digital scanning transformation method and implementation circuit for ultrasoni...
The invention advances a digitized scanning transformation method in which pixels are arranged in uniform traperzoid coordinate system within sampling, storage and display spaces, and re...
38 90108930 Analyzer of water content in low-energy crude oil
This invention relates to an instrument for measuring the water content in crude oil according to different ray absorption abilities of oil and water in oil pipeline. Its goal is that th...
39 90109005 Detecting and controlling system of oxidated asphalt softening point penetration
The present invention relates to a microcomputer automatic continuous detection and control system of softening point and penetration in the course of oxidized asphalt production. In the...
40 90108971 Pile-measuring apparatus with device capable of synchronously amplifying signal...
The present invention relates to a pile-meassuring apparatus equipped with the device capable of synchronously amplifying signals with time function. It is mainly characterized by that t...
41 90108531 Insertion-type dead time tester reading out directly at site
This invention discloses an important tool for determining the exact time of death of a person in forensic medicine. In addition to the main functions of traditional electric ion meter, ...
42 90106157 Electrophoresis trough with filter membrane
This filter membrane electrophoretic tank is an instrument for electrophoretic analysis of biochemical substances comprising a tank body, a filter membrane wall, a pressed rubber plate, ...
43 90108123 Supersonic flaw detector with liquid crystal display
The supersonic flaw detector has a liquid crystal display screen rather than oscilloscope tube for waveform display. It consumes less energy and displays clear waveforms. Because it is s...
44 90108118 Neodymium isotopic analysis method for realizing single rhenium band directly d...
The emission agent which does not contain noble meta;, and sample liquid is dripped on the same place of single rhenium band successively to make the sample in ionization process raising...
45 90108059 Intensifying screen for neutron photography
This invention is used in neutron photograph. According to this invention, concentrated 6LiF is used as reaction material and ZnS (Ag) as fluorescent material. This intensifying scree...
46 90102943 Atomatic V-prism refractometer
This automatic V-prism refractometer can measure the refractivity of transparent objects and is composed of light source, light-gathering lens, filter, slit, bean splitter, collimated ob...
47 90108061 Renal cyst liquid dual contrast identification method, identifier and utensil
A method identifier and utensil are used for contrast identification of puncture liquid of renal cysl and self-drainage urine of patient. The urine and renal cyst liquid are added separa...
48 90107434 Rapid test method for three performance parameters of wet moulding sand the tes...
In the said method, the permeability pressure and green compression strength of samples for compactness test are first measured directly and these two parameters of normal technological ...
49 90102927 Standard specimen of hydrogen, oxygen and nitrogen contents in steel and its pr...
In the present invention, 0Cr18Ni9 steel through hydrogenation is used as standard specimen. Standard steel specimens with various H,O and N contents are prepared through the control of ...
50 90107288 Small sized wide-band sound-emission sensor
The invention, concerning the testing technique domain outlines a mini-size wide-band-sound transmitting sensor which consists of an elastic cell, a piezoelectric element, a pre-position...
51 90107173 Quick gonorrhea diagnosis reagent case
The reagent case consists of case cover, case body and reagent which is comprised of gonorrhea immunity serum, stable vaccine and preservative. The said case gives out diagnosis for gono...
52 90105197 Strength test of building brick
This invention relates to a method for testing the strength of brick body of building and its apparatus manufacture. The essence of the method is to measure shear strength by use of a sh...
53 90107023 Oil radiation spectrum analyzer with microwave plasma
This invention discloses an microwave plasma emitted spectrum analyzer for testing trace elements in oil, which is mainly composed of microwave generator, resonator, monochrometor, light...
54 90107024 Method and apparatus for tissue treatment by altrasonic wave
The present invented device relates to the pathologic tissue treatment by using the ultrasonic wave. It is composed of machine case, middle partition component, upper partition component...
55 90106980 PH meter
This invention discloses an instrument for measuring the acidity of solution, which mainly features that by only two keys, it can measure such parameters as electrode potential (mV), and...
56 90105867 Blocking-proof sampling probe for high-temp. and dusty use
The block-proof probe used for gas analysis in industrial process has a filter wherein, the filter medium of the filter is made from nickel by powder metallurgy, the collection efficienc...
57 90106791 Pneumatic recycle back full-scale drilling debris sampler
The invention is related to pneumatic reverse circulation drilling crumbs collector. The cyclone and cut-off clutch are combined, so the rock crumbs which mect the demand of the geology ...
58 90106591 Method and apparatus for fast testing air permeability of sand casting mould
A pressure source with a definite volume and initial pressure discharges its air via exhaust valve and sand mould or casting mould. When the pressure of the source is reduced to a P1 val...
59 90105509 Moisture sensor of lithium stannate thick film ceramic and making method thereof
This invention discloses a thick-film ceramic moisture sensor whose main component is Li2SnO3 and its manufacture method. It features low impedance, high stability and good consistency o...
60 90104942 Liquid (gas)-phase gas monitoring instrument for patient
This invention relates to a multipurpose monitor instrument for continuous and over-all monitor to liquid- or gas-phase chemical gas of patient. It is composed of miniature chemical tran...
61 90105857 Light or heavy volatile oil determination instrument
The present invention is applicable to instruments for measuring light or heavy volatile oils of plants. Its complete set of apparatus consists of a flask and a measuring device with dis...
62 90104781 Precision determination of the strength of a dye
The fine determination for dyeing affinity is avaiable to the dye stuff quality detection of dyestaff production and dye printing trade. Said invention is aimed at the eyes reply the sen...
63 90104738 Hydrogen-sensitive element and manufacturing method thereof
This invention relates to a modified MOS hydrogen sensitive element with SiO2-hydrogen penetrating film having the filtering function of molecular sieve. The SiO2-hydrogen penetrating fi...
64 90104569 Linear compensation method for mining carrier catalyst element
The invention is referred to a liner compenstaion method for a kind of carrier of catalylic element for use with ore. A dectection bridge is composed by two different aclivated carriers ...
65 90105697 Efficient probe for non-destructive detection of far-field eddy
Based on existing probe composed of exciting coil and test coil, each of following three measures or their different combinetions are taken: a magnetic circuit is arranged for exciting c...
66 90103210 Atomic absorption portable mercury measuring instrument
The present invention relates to mercury vapour measurement instrument for geochemistry prospect and environmental protection. Said invention adopts microprocessor to control whole cours...
67 90105166 Intelligent yarn detecting even device for textile
The intelligent yarn tester is used in textile industry for testing and treating the geometric error of yarn. The master/slave multi-computer processing technique in which every sensor i...
68 90105845 Sampling, making and information extracting of oil-bearing rock slice
This invention provides a technology of selection, preparation and useful information with drawal from oil containing rock sheet. Its main feature is that through special selection of oi...
69 90103133 On-line material dectecting and sorting system
The present invention relates to an on-line detecting and sorting system for material, including semi-finished and finished products, based on photothermal method. The said system consis...
70 90105693 Impact testing method and apparatus for bicycle frames
The said testing method and apparatus is widely suitable for the fatigue strength test of frames of varioustype bicycles, esp women's single bent beam ones. It produces very-near stress ...
71 90103179 Electronic gram weight tester for non-metal material
This invention relates to a test device for thin type nonmetal material gram-weight value (g/m square). Its main test circuit is composed of amplitude-stabilization and frequency-stabili...
72 90103117 Method of assaying antionxydizing properties of living organism or potentially ...
This invention relates to a method for examination or evaluation of antioxidant activity of live biobody or potential attacking agent. Said method includes the use of free radical as a t...
73 90104147 Portable nondestructive testing instrument for pile foundation
The testing intrument comprises sensor, amplifier, low frequency filter, 12 bits high resolution high speed A/D converter, computer, printer and tape recorder; it is characterized in tha...
74 90102871 Method for testing hyaluronic acid
This invention discloses an sensitive, accurate and fast method to test the content of hyaluronic acid in serum, humor, or tissure fluid. A predetermined quantity of hyaluronic acid bind...
75 90104108 Method for determination of dissolving rate of high molecular electrolytes
The present invention refers to a new method for determination of dissolving rate of high molecular electrolytes. It is suitable for all granulated or powdered high molecular electrolyte...
76 90105829 Vacuum mfg. salt serous solid-to-liquid ratio determined by differential pressu...
The measurement method of solid -to-liquid ratio of vacuum salt pulp with differential pressure transmitter is presented in this invention. For this method, according to density variatio...
77 90103894 Friction lubricating status testing device
A detector for lubrication condition of friction pair consists of D.C. source, a gate by which is carried out logical operation, a high frequency impulser and frequency scaler circuit by...
78 90105662 Magnetic powder flaw detector for ring parts
This magnetic powder crack detector is used to test the crack or damage of ferromagnetic ring parts. The crack detector has two electromagnetic systems to generate circumferential and ax...
79 90103674 Automatic tester for pinhole and withstanding voltage of enamelled wire
This invention discloses an automatic tester for the pin hole and withstand voltage of enamelled wire. It is composed of enamelling device, pin hole sampler, withstand voltage sampler, s...
80 90103512 Static test of dynamic rigidity for overhead crane
This invention relates to a static method for testing dynamic rigidity of a bridge crane. The carriage of crane that is full of load is statically positioned at the centre of span and a ...
81 90102508 Exhaust gas detection tube for gasoline-vehicle and its mfg. method
The invention provides a gas measuring apparatus and its manufacturing method, especially for testing of petrol automobile exhaust. The test probe is comprised of a glass pipe, indicatin...
82 90102524 On-line detector for COD
The present invention relates to the making process for rapid on-line COD analyzer. The water sample and reagent with definite ratio of flow velocity and total flow being 0.5-1.5 ml/min,...
83 90102551 Multifunctional free-electrophoresis technology
This invention discloses a multifunctional free-electrophoresis technology, including device, method and an equivalent neutralizing detecting technique. This invention features that the ...
84 90102365 Electrochemical tester of high-pressure liquid phose chromatograph
This invention discloses an electrochemical tester for high-voltage liquid phase chromatograph with simple structure and low cost. The tester has at least one working electrode, one refe...
85 90102484 Method and device for laser holographic test of welded dots on PCB
Laser holographic interferometry is used for non-destructive test of the welded dots on PCB. The judgement of this test method is obtained by the fact that after the welded dots are heat...
86 90102313 High-efficiency light-transparent egg-tester
The invented machine mainly includes a machine frame, a driving device, a propelling mechanism, a first egg light testing mechanism, an automatic egg-turnover mechanism, a secondary egg ...
87 90103936 Method and arrangement for diagnostics of friction systems of motors
Method and arrangement for diagnostics of friction systems of motors. The object of the method consists in partial transfer of metallic microparticles dispersed in the lubricant into the...
88 90102047 Quick identity detector for metallic parts
The identity detector consists of impulse source, probe, amplifier, filter, A/D converter and computer. By means of the comparision between the complex natural frequency of the part to b...
89 90101985 Chemcial sensor
The present chemical sensor includes a solid semiconductor substrate in which a source region and a drain region painted with an insulating layer and separated by a chennel region are fo...
90 90102835 Determination method of nitrite radical ions
Into acid medium to be determined, aliphatic alcohol or aldehyde as catalyst is added for producing catalyst reaction and thus the nitrite radical ions is transformed into NO2 gas. Becau...
91 90101818 Method for mfg. available chlorine indicator paper
The method is based on chelation of polyvinyle pyrrolidone and potassium iodide to test the content of active chlorine, uses sodium carbonate and sodium bicarbonate as buffer solution, a...
92 90101719 Defect-detection robot for high-presure caldron
The invention solves a problem of in-situ flaw detection for high pressure steel caldron, which has a thick heating and temp. preserving layer on the outer surface. The present invention...
93 90102824 Microwave transmission method for measuring penetration depth of super conducti...
This invention is based on that there is a definite function relationship between the penetration depth of superconducting material and the phase difference of its microstrip line sectio...
94 90101353 Chromatographic attachment for supercritical fluid
The accessory comprises a pump unit controlled by a microcomputer, a sample valve, a spectrum column, a damper etc. Step motor controlled by the microcomputer makes the sample carried by...
95 90102815 Thin transparent gold-gauze electrode and its prepn.
The said gold-gauze electrode is used for spectro-electrochemistry. The present invention photoetches gold gauze on quartz plate or optical glass plate by means of masking photolithograp...
96 90102821 Method of measuring particle diameter by optical fibre and apparatus thereof
The method and apparatus involved comprise emitting directly light signals which are transmitted by a number of optical fibre in an optical fibre probe onto particles to be measured, the...
97 90105426 Direct, trace, simple, and fast test method of whole blood immunity and technol...
The present invention refers to a direct, trace, simple and fast test technique of whole blood immunity, which can be used for general survey on site. The present method can simplify ope...
98 90101384 Biological monitoring material of atmosphere pollution
According to this invention, a kind of lichene ( belonging to blue green alga plant ) is used as a biological matter to monitor atmospheric pollution. The invention has advantages of wid...
99 90101053 Reflecting sound microscope with acoustic mirror
This invention belongs in technical fields of acoustic micro and mechanical scanning image, and widely is used to nondestructive detecting, evaluation and observation in technical fields...
100 90101158 Ductility metals fracture toughness property KIC determining process by simple ...
In this invention, fracture curve and critical point are obtained creatively by common universal testing machine and single smal smooth round test piece through simple tensile test, acco...
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