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WO/1994/015192A1 |
A testing apparatus (20) and a corresponding method are provided for validly measuring the stickiness or adhesiveness of a sample (52) such as cooked pasta. The apparatus (20) includes a support surface (42) on which the sample (52) is p...
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WO/1994/012861A1 |
A procedure and apparatus for testing the hot tack properties of heat sealable flexible packaging materials. A portion of a test strip (2) of heat sealable material is lapped and a segment of this portion heat sealed together. Upon compl...
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WO/1994/001279A1 |
The present invention provides a method and system for testing the strength of adhesion of a bond between a coating or adhesive tape (14) and an underlying surface or substrate (12) to which it is adhesively bonded. In one embodiment an ...
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WO/1993/019343A1 |
A micromechanical sensor has a plurality of sensing elements (14a-14d) which are supported at respective support regions (12a-12d). A first set of the sensing elements defines the sensing gap. In one arrangement this is defined by sensin...
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WO/1993/008049A1 |
In order to detect a critical driving torque or an information representing the coefficient of friction at the road adhesion threshold for a vehicle having several driven wheels (5), at least two of the driven wheels (5) are associated t...
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WO/1993/006455A1 |
A process for measuring the friction and the coefficient of friction of sheet-shaped materials (layer materials), especially paper. This process is characterized in that a test surface of the material and a counter-surface of a material,...
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WO/1993/005383A1 |
Device for the measurement of the viscoelasticity of products, especially low viscosity products. The device is of the type comprising a male crucible (1) fitted with a cylindrical separating partition (16a) capable of being inserted int...
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WO/1993/001479A1 |
The frictional properties test mechanism (10) comprises a shaft dynamometer (12) connected with a wheel element (14) that is coupled with a braking mechanism (16) for the wheel element (14). The braking mechanism comprises a single rotor...
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WO/1992/013262A1 |
An apparatus, for determining the degree of tackiness of a surface of a body, comprises a closed chamber with inlet and outlet openings; a support for the body within the chamber; a fan for providing an airflow directed toward the surfac...
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WO/1992/012410A1 |
A device for detecting defects of web includes a plurality of probes (3) arranged to come in contact with a web (1) on a carrier path of the web (1) which consists of a slit sheet or a nonwoven fabric, and a detector means (6b) provided ...
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WO/1992/002802A1 |
A humidity indicator consists of a beaker-like housing (1) with an inside pocket (6) containing a hygroscopic salt (9), a wick (8) extending from the bottom of the pocket (6), up around its top edge and down to a level below its bottom a...
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WO/1992/002801A1 |
A humidity indicator comprises a transparent tube (1) containing a fibrous strip (3) impregnated with a hygroscopic salt and folded in its dry state into a zig-zag shape, the tube (1) being closed by a cap (6) until use. When used for me...
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WO/1992/001215A1 |
A method and apparatus (10) are disclosed for determining sliding resistance between a glass section (56) and a strip of resilient material (50a, 50b) such as an elastomeric weatherstrip, which defines a channel having a longitudinal axi...
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WO/1991/015763A1 |
Device for improving the evaluation of the performance of a lubricant by loading a stationary part (11) on a mobile part (12), the two parts being in point, linear or surface contact, in the presence of the lubricant to be tested, charac...
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WO/1991/015386A1 |
The descrition relates to a process for finding the coefficient of adhesion $g(m) between tyre and road. The braking pressure on an undriven (measuring) wheel of a travelling vehicle is increased until wheel-lock sets in. At the same tim...
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WO/1991/013337A1 |
A pressure sensitive device, such as a piezoelectric strip (16) or plurality of piezoelectric crystals (32), is or are arrayed along the surface of a roll, preferably in a spiral pattern, extending for one revolution of the roll (12) whi...
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WO/1989/010543A1 |
A porous web (5) having a permanent humidity detecting sensor is disclosed in which a metal salt (10) is permanently bonded in the porous web matrix. The metal salt (10) undergoes a color change from its hydrated to its dehydrated state ...
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WO/1989/007748A1 |
This invention relates to an apparatus for inspecting the quality of a ridge of an elastic body, such as a toner scraping blade of a copier and a wiper of a vehicle, in which the quality of the ridge of an edge part has a direct influenc...
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WO/1989/005970A1 |
A method for mechanical processing of a plastic or elastic pharmaceutical or confectionery sample for the release of substances from said sample into a surrounding liquid medium, comprises immersing a reinforcing member into said medium,...
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WO/1989/004483A1 |
The quality of gluten in wheat is determined by centrifuging a gluten sample taken from a wheat dough against a sieve. Upon completion of the centrifugation process, it is determined how large a proportion of the sample has remained in t...
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WO/1989/003780A1 |
In a process for continuous determination of the coefficient of adhesion between a vehicle tyre and the running surface of the tyre during driving, the wheel speeds and engine torque are measured and the parameters P1, P2 and C are estim...
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WO/1988/010278A1 |
A bioelastomer containing repeating units comprising elastomeric tetrapeptide or pentapeptide units or a mixture thereof, wherein said repeating units comprise amino acid residues selected from the group consisting of hydrophobic amino a...
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WO/1988/010417A1 |
A detector for oils, oil fractions, oil derivatives and their gaseous phases, with which their presence, even on water, can be detected and with which the composition of oil mixtures can be determined, has a sensor consisting of a stretc...
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WO/1988/008089A1 |
A plain bearing slide system has a carriage (10) mounted on a slide (11) by means of bearing pads (14). Each bearing pad (14) is coated with a layer (22) of polymeric material having a convex surface (24), and is arranged to ride on a co...
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WO/1988/005326A1 |
A device for testing the sliding surface of skis comprises a casing (1) in which are mounted a spiral spring (3) secured by one end to the casing (1) and by the other to an axle (4) rotatable in relation to the casing (1), and a support ...
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WO/1988/003263A1 |
A rheometer for studying the elastic properties of a material has two coaxial shafts (23, 29), the mutually adjacent ends of which are provided each with one measuring probe (25, 32) adapted to engage with a sample (P) of the material. O...
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WO/1988/002483A1 |
The wheels of a vehicle have so-called toe-in or toe-out that gives rise to certain forces in the steering linkage (1) which, although not felt at the steering wheel, cause an insignificant elastic deformation of the steering linkage (10...
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WO/1988/002485A1 |
Optical device for measuring moisture in a substrate, in which device water is conveyed from the substrate along a porous absorption part (5) on a surface (4) of a prism so that it causes the critical angle of the total reflection to be ...
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WO/1988/002484A1 |
Method and device, wherein the relative position between the surface of a material to be applied (1) to which an adhesive sheet (2) is applied and a pick up roll (6) is maintained constant by means of an auxiliary roll (9) protruding fro...
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WO/1988/000337A1 |
A device for measuring the friction on a surface, the said apparatus comprising a measuring wheel (1), the axis (3) thereof, around which the measuring wheel (1) can be made to rotate, an arm (2) which is attached to the axis (3), and a ...
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WO/1987/004235A1 |
The disclosed device is essentially comprised of an adherence measuring sensor whose sensitive element is set in contact with the surface of the material, in relative motion with respect with said surface, and an associated computer whic...
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WO/1987/001804A1 |
Method and apparatus by which the adhesion of cells to a substratum can be measured. The method involves: accelerating a fluid comprising a suspension of the cells whose adhesion to the substrate material is to be measured, from a first ...
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WO/1985/005182A1 |
A technique for assessing electrostatically deposited coatings of powder to be later fused into a surface finish. Powder deposited by the coating process onto a test piece or an unimportant part of an actual article is disturbed by, for ...
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JP2024072591A |
An object of the present invention is to provide a method for evaluating the remaining life of a pavement. [Solution] The above problems are solved by providing a method for evaluating the remaining life of a pavement having an asphalt m...
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JP2024070726A |
The present invention provides a compression bending jig for electron backscatter diffraction (EBSD) measurement and an EBSD measurement method that enable efficient fixed-point observation of the bending behavior of a metal plate or a l...
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JP7489281B2 |
To provide a tearability evaluation method reflecting the strength and physical properties of an adhesive film in practical use, the correlation of which was difficult in conventional measurement methods, a tearability evaluation device ...
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JP2024069360A |
The present invention provides an effective, inexpensive, and easy-to-use system that can be used to determine the authenticity of products. It also provides an effective, inexpensive, non-toxic system that can be used to determine the p...
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JP2024068270A |
[Problem] To provide a measuring method and device capable of measuring the physical properties of fluids such as adhesives and hardening agents during the drying and solidifying process (i.e., changes in physical properties over time), ...
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JP7486745B2 |
To provide a hardening body analysis method, a hardening body analysis system, a hardening body analysis device, and a hardening body analysis program capable of acquiring information in which a hardening state of a hardening body can be...
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JP2024067973A |
The present invention provides a thin film adhesion strength evaluation method and a thin film adhesion strength evaluation device that can appropriately evaluate adhesion strength. [Solution] The thin film adhesion strength evaluation m...
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JP2024066895A |
The present invention provides a simple method for evaluating the adhesion of cosmetics such as mascara to keratin fibers. [Solution] A method for evaluating the adhesion of a composition containing a resin to fibers, which includes: fir...
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JP7485503B2 |
A method of evaluating a laminate formed of two or more layers bonded to each other includes an image obtaining step of obtaining a two-dimensional image of the laminate; a detecting step of detecting air-pocket corresponding regions fro...
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JP2024064636A |
[Problem] A method and device for diagnosing the deterioration of a sealant that can accurately diagnose the degree of deterioration of the sealant filled in the joints of an exterior wall of a building, even if the amount of sealant fil...
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JP7477171B2 |
To provide a resonance shear measurement device and use method for the resonance shear measurement device that make it easy to determine a contact point in controlling an interval between a lower surface of an upper disk substrate and an...
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JP7472783B2 |
To provide a fracture determination device and so on capable of obtaining an accurate and more realistic relationship between a load magnitude and a fracture occurrence under the condition where both tensile and shear stresses occur at a...
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JP2024055515A |
The present invention provides a concrete fatigue test loading jig, a concrete fatigue test device, and a concrete fatigue test method that improve the efficiency of concrete fatigue tests. A pedestal 100 has a columnar shape with two op...
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JP7466436B2 |
To provide a rubber friction test method for restricting a holder for holding a rubber test piece from colliding with a test road surface so as to destroy the test road surface.In the rubber friction test method, a rubber test piece is p...
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JP2024048841A |
The present invention provides a detection device, a detection method, and a detection program capable of detecting the state of an object. [Solution] The detection system according to the present embodiment includes a pressure sensitive...
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JP7463839B2 |
An evaluation apparatus (10) for evaluating a condition of a road surface on which a vehicle (100) is traveling includes an oscillation unit (11) configured to output an oscillation command that causes at least one wheel of the vehicle t...
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JP7463022B2 |
To provide a skid resistance measuring device which can easily measure a skid resistance value by a simple mechanism.The skid resistance measuring device is characterized by comprising: a load measurer 30 for measuring the load of an obj...
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