ClassID:

169805

G01N2203/0064 - CPC Classification

Classification description:

Investigating strength properties of solid materials by application of mechanical stress; Kind of property studied; Crack, flaws, fracture or rupture; Crack or flaws Initiation of crack

Recent Application in this class:
#1
20260118240
2026-04-30

METHOD FOR PREDICTING OCCURRENCE OF ELECTRODE CRACK AND DELAMINATION

#2
20260063523
2026-03-05

Device for Preparing Sheet Specimens

#3
20250347602
2025-11-13

TEST STRUCTURES TO DETERMINE INTEGRATED CIRCUIT BONDING ENERGIES AND METHODS OF MAKING AND USING THE SAME

#4
20250258075
2025-08-14

ELECTRODE CATALYST LAYER EVALUATION DEVICE, ELECTRODE CATALYST LAYER EVALUATION METHOD, AND PROGRAM

#5
20250258072
2025-08-14

Fine Detection Device and Method for Crack Initiation and Propagation of Rock Specimen During Loading Process

#6
20250189505
2025-06-12

METHOD FOR EVALUATING SUSCEPTIBILITY TO LIQUID METAL EMBRITTLEMENT CRACKING IN RESISTANCE SPOT WELDED PORTION OF STEEL SHEET

#7
20250180452
2025-06-05

CRACK GROWTH PREDICTION DEVICE, CRACK INSPECTION SYSTEM, AND CRACK GROWTH PREDICTION METHOD

#8
20240118182
2024-04-11

TEST METHOD FOR GLASS STRESS

#9
20240102904
2024-03-28

TEST ASSEMBLY AND METHOD OF TESTING AN ASSEMBLY FOR THERMAL FATIGUE

#10
20240094104
2024-03-21

TEST STRUCTURES TO DETERMINE INTEGRATED CIRCUIT BONDING ENERGIES AND METHODS OF MAKING AND USING THE SAME

#11
20240060865
2024-02-22

APPARATUSES AND METHODS FOR DETECTING CRACKS

#12
20240044760
2024-02-08

DELAYED FRACTURE CHARACTERISTIC EVALUATION METHOD AND PROGRAM

#13
20240011890
2024-01-11

Stress corrosion cracking evaluation method for steam turbine

#14
20220202638
2022-06-30

Infant care device including predictive failure side panels

#15
20220074836
2022-03-10

METHOD FOR DETERMINING INITIATION POSITION OF FRETTING FATIGUE CRACKS

#16
20210348996
2021-11-11

Anti-buckling jig for fracture toughness test

#17
20210302293
2021-09-30

Test apparatus for window drop

#18
20210302292
2021-09-30

Testing cement shear bond strength at reservoir conditions

#19
20210190653
2021-06-24

Device for Preparing Sheet Specimens

#20
20210123843
2021-04-29

Method for preparing silicon carbide wafer and silicon carbide wafer

#21
20200309652
2020-10-01

Device for carrying out bending tests on panel-shaped or beam shaped samples

#22
20190323932
2019-10-24

Method and device for testing a material sample in a standard test for inplane fracture toughness evaluation

#23
20190293536
2019-09-26

Indenter made of polycrystalline diamond, and method and apparatus using the same for evaluating crack initiation load

#24
20190226956
2019-07-25

Determining in-situ rock stress

#25
20180364138
2018-12-20

Method and device for testing a material sample in a standard test for in-plane fracture toughness evaluation

#26
20180074397
2018-03-15

CHEMICALLY STRENGTHENED GLASS

#27
20180010993
2018-01-11

Drop weight tower for crack initiation in fracture mechanics samples

#28
20170292901
2017-10-12

Destructive inspection method and quality determination method for vitreous silica crucible

#29
20170268973
2017-09-21

Method of and apparatus for detecting a crack in a pair of piezoelectric elements based on transfer function

#30
20170259861
2017-09-14

Method for avoiding edge cracks

#31
20170023454
2017-01-26

Methods of determining strain limits and designing devices based on strain limits

#32
20160349161
2016-12-01

Device for testing mixed-mode fatigue crack growth rate

#33
20140238145
2014-08-28

Method and systems for determining hydrogen embrittlement

#34
20140000080
2014-01-02

Method of fabricating a mechanical part, including a method of predicting the risks of crack initiation in the part in a “fretting-fatigue” situation

#35
20120053858
2012-03-01

Fatigue life estimation method and system

#36
20110314906
2011-12-29

Method and apparatus for characterizing microscale formability of thin sheet materials

#37
20110132099
2011-06-09

Triaxial cell for the testing of geomaterials in compression and in shear

#38
20100162825
2010-07-01

System and method for monitoring health of structural joints

#39
20100116062
2010-05-13

Crack-propagation prediction method and program

#40
20090048788
2009-02-19

Rapid determination of fatigue failure based on temperature evolution

#41
20080052014
2008-02-28

Fatigue crack growth curve estimation method, estimation program, and estimation device

#42
20080010031
2008-01-10

Evaluating method of the fracture toughness using the continuous indentation method

#43
20060096387
2006-05-11

Test table for measuring lateral forces and displacements

#44
20060025937
2006-02-02

Method for detecting leak before rupture in a pipeline

#45
20050050961
2005-03-10

Method and apparatus for determining hydrogen embrittlement

#46
18928172
2025-04-01

Fracture opening simulation device for hard brittle mudstone and shale with organic matter

#47
17361332
2022-01-04

Rock mass shear test system for high-energy accelerator computed tomography (CT) scanning

#48
16042951
2019-01-29

Fatigue cracking machine for circumferential notched tensile specimens