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JPH10237382A |
To impart the surface of an article with anti-contamination property to enable easy removal of attached surface stains by washing with water, etc., by coating a surface of an article with a specific coating composition and thermally curi...
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JP2792456B2 |
An apparatus for determining the amount of any chemical substance exhibiting a surface activity. A monomolecule film including a surface active substance exhibiting a surface activity is formed on a surface of a surface active substance ...
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JP2790415B2 |
PURPOSE: To accurately measure the surface wettability by measuring the height difference of the surface of a liquid filled in a cylinder container and the distance between the wall face of the container and the particle center, obtainin...
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JPH10508184A |
(57) [Summary] A diffusion chamber system that combines a Yussing diffusion chamber (10) and a liquid circulation device (18) for the study of transport using membrane barriers such as excised animal tissue, cultured cell monolayers. The...
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JPH10206325A |
To provide a quality evaluating method for a liquid-repellent film to evaluate a characteristic of the liquid-repellent film from a relationship map of a previously found film thickness and a contact angle to liquid and the film thicknes...
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JPH10206309A |
To provide a quality evaluating method for a liquid repellent film to evaluate a characteristic of the liquid repellent film from a relationship map of a previously found film thickness and a contact angle and the film thickness and a di...
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JP2782502B2 |
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JPH10197514A |
To evaluate the performance of a surface active agent accurately and quickly. A test specimen 30 with oil attached is immersed in a water solution 16 of a surface active agent, and ultrasonic vibration is applied while a DC voltage is im...
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JP2780243B2 |
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JPH10153540A |
To enable saving of the labor in burying work and curtailing of the burying cost by molding and integrating a magnetic generation body for recognizing lanes, and a wetting body varying in resistance value between electrodes when water ad...
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JPH10153541A |
To enable measurement of the degree of wet at a remote location by a method wherein change in electric resistance of a wet meter corresponding to the quantity of wetting are converted into change in voltage and physical change is applied...
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JP2755996B2 |
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JPH10132555A |
To provide a quantitative evaluation by extensively conducting an objective inspection of surface conditions of a workpiece. A feeler chip 12 guided on a surface 10 sends an electrical signal representing a waviness of the surface 10 to ...
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JP2749526B2 |
PURPOSE: To directly measure a wetting angle with high accuracy by floating a solid particle to be measured on a medium liquid and actually measuring the radius of the solid particle and the height from the bottom surface of the particle...
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JPH1090155A |
To correctly and simply evaluate a degreased degree of a cleaned material surface. A plurality of kinds of wetting reagent are dripped on a surface of a certain amount of sample from a droplet control part 14. The wetting reagent spreads...
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JP2731379B2 |
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JP2731590B2 |
The invention relates to a method of measuring the contact angle of wetting liquids on a solid surface with which a high measuring accuracy and better reproduceability of the measurement results is achieved. The method resides in that a ...
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JPH1073526A |
To provide a test method, for the surface water absorption of a panel, in which the operability of a test can be increased when the test is made continuously to a plurality of panels. A frame 1 for test is arranged on the surface 20 of a...
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JPH1069913A |
To provide a method for characterizing a polymer binder for the electrode of an electrochemical battery having a current collector, an electrochemically active material, and a paste containing the binder. The expansion factor λ of a bin...
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JP2724964B2 |
PURPOSE: To pull up a fixed-quality single crystal by estimating the melt movement and oxygen concn. from the surface tension of the melt. CONSTITUTION: A surface tension probe 15 is brought into contact with a melt 6 from which a single...
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JP2721416B2 |
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JPH102851A |
To measure the penetration degree of glass by measuring the moving distance before and after baking of an inclined film of the boundary between the part having the film thickness on the tip side and the part having no film thickness of t...
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JPH09304264A |
To simply and accurately measure the wet angle of a resin to the surface of a solid by bringing the resin pellet placed on the smooth surface of an object to be inspected to a molten state and taking the image thereof. The laser beam of ...
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JP2680075B2 |
In a method and apparatus for the selective determination of the concentration of a dissolved component in a solvent by means of an osmotic cell, the osmotic cell contains, according to the invention, a substance which is not present in ...
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JP2672679B2 |
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JP2672696B2 |
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JP2670394B2 |
PURPOSE: To improve the detecting accuracy at the thin part of the surface of a sample by emitting X rays on the sample at a low incident angle, generating fluorescence X rays from the sample, and taking out the X rays in the vicinity of...
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JPH09510013A |
In an osmometric measurement device and a method for determining the content of an analyte in a solution of a mixture of substances including the analyte, the mixture solution is admitted to a conduit of an osmotic cell structure having ...
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JPH09236532A |
To accurately evaluate the wettability of surface of a substrate by using a simple and easy method. A substrate 8 to be tested is loaded and secured horizontally on a spin table 4 in such a room where temperature and humidity are well co...
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JPH09196855A |
To automatically monitor the separation of a liquid jet which is produced in a cell selecting device, for example. Image of separation in a liquid jet FL is recorded, and the position of the separation point where liquid drops each are s...
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JP2630712B2 |
PURPOSE: To accurately measure wet characteristics of paste by detecting an operating stress including a horizontal component force and accurately measuring the stress even if a trace amount of the paste is on a printed board. CONSTITUTI...
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JPH09178738A |
To diagnose curled hair including the extent of curl by permeating a hair with organic and/or inorganic salts, cutting the hair and observing the cross-section thereof, and then analyzing the unevenness of permeation rate in the plane fo...
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JPH09145589A |
To provide a method and an apparatus, for testing of the solderability of an electronic component, which correspond to a surface mounting operation and to a bare chip mounting operation and by which the solderability of the electronic co...
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JPH09145727A |
To obtain a probe formed to give the profile image and the thermal image of a semiconductor device. The probe 10 comprises a first ribbon of material 11 and a second ribbon of material 12 forming a thermocouple joint 13. The probe 10 is ...
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JPH09126982A |
To make it possible to simple evaluate the foaming amount at the time of shaking a milk beverage by measuring the dynamic surface tension of the beverage containing milk ingredient. A PTFE tube 2 is so inserted into solution 1 that the e...
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JP2598064B2 |
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JPH0996601A |
To simply and correctly evaluate wettability of a structural material to molten glass, by dipping a test piece of a solid metal or ceramics in a liquid of molten glass for a fixed time at a fixed speed, and recording weight change when t...
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JPH09502461A |
An aqueous liquid composition containing polyethylene glycol with a molecular weight in the range of about 200 to about 8000, nonionic surfactant, and a corrosion inhibitor, and optionally, amphoteric surfactants and fluorinated surfacta...
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JP2587037B2 |
The invention relates to methods for the determination of the concentration of substances dissolved in a solution by means of an osmotic cell, using a pressure measurement device, and an apparatus incorporating the aforesaid osmotic cell...
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JPH09501980A |
Stable high internal phase water-in-oil emulsions containing polymerizable vinyl monomers, crosslinking monomers and polymerization initiators are obtained by using saccharide fatty acid esters as surfactants. The amount of surfactants n...
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JP2581937B2 |
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JP2582137B2 |
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JP2575109B2 |
A printed circuit board having an electrically insulative substrate, an electroconductive layer formed on the electrically insulative substrate, and a resist layer formed on the electroconductive layer which has a row of openings whose d...
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JPH095226A |
PURPOSE: To provide a soil moisture sensor which can save labor greatly and measure stably for a long term. CONSTITUTION: An airtight water tank 4 is set at the other end of a water feed pipe 1. The water tank 4 is provided with a water ...
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JPH08334452A |
PURPOSE: To precisely evaluate the liquid repellency for the inside wall of a nozzle by changing the wettability of a liquid so as to irradiate with a vibration wave while continuously changing the shape of the vapor-liquid interface of ...
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JPH08271401A |
PURPOSE: To provide a component holding mechanism applicable to the apparatus of any manufacturer by fixing the component holding part detachably to a fixing part on the apparatus side through a coupling member thereby imparting the comp...
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JP2539466B2 |
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JPH08254491A |
To detect presence of an organic matter solderable protective film (OSP) on a substrate by placing a liquid droplet on the surface of a copper substrate, for example, and measuring a contact angle defined by the wall of liquid droplet an...
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JPH08247919A |
PURPOSE: To obtain a method for inspection enabling shortening of a time for inspection, execution of on-line inspection in a manufacturing process and rationalization of space, time and others for inspection. CONSTITUTION: A method and ...
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JPH08247916A |
PURPOSE: To execute measurement of a shape retaining property, a lubricating property and a roping property quantitatively by a method wherein a columnar upper pounder to be pressed inside a tubular mortar holding a viscoelastic substanc...
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