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    METHOD FOR MEASURING CHANGE IN PHYSICAL QUANTITY OF ADHERED SUBSTANCE BY MEANS OF QCM SENSOR
    4.
    发明公开
    METHOD FOR MEASURING CHANGE IN PHYSICAL QUANTITY OF ADHERED SUBSTANCE BY MEANS OF QCM SENSOR 审中-实审

    公开(公告)号：EP4411340A1

    公开(公告)日：2024-08-07

    申请号：EP22873047.9

    申请日：2022-09-27

    申请人： Nissan Chemical Corporation

    发明人： KITAGAWA, Hirotake ,  MATSUBARA, Kotatsu ,  OHORI, Takahiro ,  KASHIHARA, Masaya

    IPC分类号： G01N5/02 ,  G01N19/00 ,  G01N19/04

    CPC分类号： G01N19/04 ,  G01N5/02 ,  G01N19/00

    摘要： A measurement method for a physical quantity change of an adhered substance that changes due to external stimulation comprises: measuring a physical quantity change of the adhered substance on an adhesion target by causing a detection unit, in which the adhesion target and the adhered substance placed thereon are on a sensor including a crystal resonator, so as to resonate in a medium; and measuring change in a resonance frequency of the crystal resonator caused by external stimulation to the detection unit, wherein the external stimulation is chemical injection or a temperature change, wherein the change in the physical quantity is a change in an elastic modulus of the adhered substance, a change in an elastic modulus of a laminated part due to detachment of the adhered substance or a change in weight of the adhered substance, and wherein the medium is gas or liquid.

    METHOD FOR DETERMINING ADHESABILITY OF A FILM
    6.
    发明公开
    METHOD FOR DETERMINING ADHESABILITY OF A FILM 审中-公开

    公开(公告)号：EP4350328A1

    公开(公告)日：2024-04-10

    申请号：EP23202186.5

    申请日：2023-10-06

    申请人： The Procter & Gamble Company

    发明人： ZONFRILLI, Fabio ,  GABRIELE, Andrea

    IPC分类号： G01N19/04 ,  G01N13/00 ,  G01N33/00

    摘要： A method for determining an adhesability of a film sample (108), wherein adhesability is a prediction of bonding strength between the film sample and a substrate, wherein the film sample (108) is a sample of a wet-adhesion film, said film sample (108) having a first surface (106), an opposing second surface (104) and a straight side edge (102) connecting the first surface (106) and the second surface (104), comprising:
    - contacting the straight side edge (102) of the film sample with an aqueous liquid (160),
    - measuring, from the film sample (108), a set of expansion parameters comprising: a swelling rate of the film sample (108), and a penetration rate of the aqueous liquid (160) into the film sample (108) resulting from the contacting,
    - determining from the expansion parameters, the adhesability of the film sample (108).

    BOND TEST APPARATUS, CARTRIDGE FOR A BOND TEST APPARATUS AND METHOD OF MEASURING A FORCE IN A BOND TEST APPARATUS
    7.
    发明公开
    BOND TEST APPARATUS, CARTRIDGE FOR A BOND TEST APPARATUS AND METHOD OF MEASURING A FORCE IN A BOND TEST APPARATUS 审中-公开

    公开(公告)号：EP4280259A3

    公开(公告)日：2024-02-28

    申请号：EP23200118.0

    申请日：2018-06-08

    申请人： NORDSON CORPORATION

    发明人： BUGG, Martin ,  DEARDS, Robert

    IPC分类号： G01N3/08 ,  G01N3/24 ,  G01N19/04 ,  B25J9/00 ,  G01L5/00 ,  G01R31/28 ,  H01L21/66

    摘要： A bond test apparatus (200, 350) comprises: a test tool assembly, the test tool assembly comprising a test tool configured to contact a bond (101) during a bond test; a flexure (80, 380) coupled to the test tool assembly; a displacement sensor (220, 425); and a detectable member (110, 415). One of the detectable member and the displacement sensor is fixed relative to a first end of the flexure and the other is fixed relative to a second end of the flexure. The displacement sensor is not a strain gauge. The displacement sensor is configured to detect a displacement between the displacement sensor and the detectable member, so that the displacement sensor provides a measurement of a displacement of the first end of the flexure relative to the second end of the flexure on application of a force to the flexure. The bond test apparatus comprises a processor configured to receive a displacement signal from the displacement sensor and to determine the force on the flexure using the displacement signal. A cartridge for a bond test apparatus, a method of measuring a force in a bond test apparatus, and a method of measuring the closing force on the jaws of a bond test tool are also provided.

    METHOD FOR EVALUATING MOUTHFEEL UPON SWALLOWING FOOD OR BEVERAGE, AND METHOD FOR PRODUCING FORMULATION FOR IMPROVING SWALLOWING MOUTHFEEL
    8.
    发明公开
    METHOD FOR EVALUATING MOUTHFEEL UPON SWALLOWING FOOD OR BEVERAGE, AND METHOD FOR PRODUCING FORMULATION FOR IMPROVING SWALLOWING MOUTHFEEL 审中-公开

    公开(公告)号：EP4306933A1

    公开(公告)日：2024-01-17

    申请号：EP22767258.1

    申请日：2022-03-11

    申请人： San-Ei Gen F.F.I., INC.

    发明人： SATO, Hiroyuki ,  KIMURA, Nanae ,  NAKAUMA, Makoto

    IPC分类号： G01N19/02 ,  G01N33/02 ,  G01N11/00 ,  G01N11/04

    摘要： Provided are a method for evaluating a texture upon swallowing a food or drink in which the texture upon swallowing a food or drink can be accurately evaluated by a simple method using an extensional viscometer or the like, a method for producing a formulation for improving a swallowing texture using the evaluation method, and a formulation for improving a swallowing texture. The method for evaluating a texture upon swallowing foods or drinks includes adjusting viscosity of the food or drink to a constant or substantially constant shear viscosity by diluting the food or drink or adding a thickening component thereto; measuring a filament diameter of the viscosity-adjusted food or drink over time using a capillary breakup extensional viscometer to calculate an extensional viscosity and an extensional strain from a change in the filament diameter; determining an index value representing the extensional viscosity in a region where the extensional strain is in a specific range; and evaluating the quality of the texture upon swallowing the food or drink from the determined index value.