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公开(公告)号：US20240337567A1
公开(公告)日：2024-10-10
申请号：US18738222
申请日：2024-06-10
发明人： Brett Story , Jase Sitton , Adam De Jong
CPC分类号： G01N1/04 , C04B14/361 , C04B28/04 , E04B2/18 , E04C1/00 , G01N33/24 , G01N3/08 , G01N3/20 , G01N2203/0003 , G01N2203/0019 , G01N2203/0023 , G01N2203/0067
摘要： Provided herein is a method for determining a soil classification comprising: obtaining a soil sample; conducting two or more of the following tests in the field, wherein the tests are selected from wash test, a feel test, a test tube particle graduation, or a jar test, to obtain raw data for each test; and calculating the soil classification from the raw data obtained in the field by applying a previously obtained validation dataset obtained from a training and validation soil classification calculation using known samples. The invention also includes compressed earth blocks made using the present invention.
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公开(公告)号：US20240302258A1
公开(公告)日：2024-09-12
申请号：US18521125
申请日：2023-11-28
发明人： Gabtae KIM
CPC分类号： G01N3/303 , G01N3/08 , G01N2203/0067 , G01N2203/0282
摘要： An inspection device for a display apparatus includes a support, a jig portion disposed on the support to enable seating of a display panel, an impact portion configured to apply an impact to the display panel, and a movement portion connecting the support and the impact portion to each other and configured to move the impact portion towards the jig portion. The jig portion includes a base plate, a plurality of support portions arranged on the base plate to be detachable from the base plate, and a cover plate arranged over the plurality of support portions and including a plurality of overlapping areas overlapping the plurality of support portions and an evaluation area arranged between the plurality of overlapping areas. An area where the impact portion applies the impact to the display panel overlaps the evaluation area.
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公开(公告)号：US12065302B2
公开(公告)日：2024-08-20
申请号：US16970893
申请日：2019-04-02
申请人： SUMBOX WORLDWIDE SL
CPC分类号： B65D81/3818 , B32B3/12 , B32B27/10 , B32B27/30 , B65D65/40 , G01N19/04 , B32B2307/304 , B32B2307/726 , B32B2439/62 , G01N2203/0037 , G01N2203/0067 , G01N2203/0676
摘要： A box for transporting various products has a prismatic body and a closing cover formed by a multilayered material including an intermediate thermal insulation board with an inner face and an outer face provided with an inner coating and an outer coating. The inner coating includes a paper sheet attached to the inner face of the intermediate board and a stiffening and waterproof sheet that forms the inner surface of the body and the cover. The outer coating includes a first layer made of strong printed paper or strong paper suitable for printing, a second paper layer, and a flexible and waterproof sheet made of recyclable polymer and arranged between the first and the second paper layers.
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公开(公告)号：US12007313B2
公开(公告)日：2024-06-11
申请号：US15977886
申请日：2018-05-11
发明人： Brett Story , Jase Sitton , Adam De Jong
IPC分类号： G01N1/04 , C04B14/36 , C04B28/04 , E04B1/00 , E04B2/18 , E04C1/00 , G01N3/08 , G01N3/20 , G01N33/24
CPC分类号： G01N1/04 , C04B14/361 , C04B28/04 , E04B2/18 , E04C1/00 , G01N33/24 , G01N3/08 , G01N3/20 , G01N2203/0003 , G01N2203/0019 , G01N2203/0023 , G01N2203/0067 , C04B28/04 , C04B14/06 , C04B14/10 , C04B14/361 , C04B18/08 , C04B20/0076 , C04B22/064 , C04B24/26 , C04B40/0071
摘要： Provided herein is a method for determining a soil classification comprising: obtaining a soil sample; conducting two or more field tests on the soil sample to obtain raw data for each field test; and calculating the soil classification from the raw data by applying a previously obtained validation dataset obtained from a training and validation soil classification calculation using samples of known soil classification, wherein the validation dataset is obtained using a feed-forward backpropagation neural network.
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公开(公告)号：US20240133782A1
公开(公告)日：2024-04-25
申请号：US18279699
申请日：2022-02-14
申请人： KURARAY CO., LTD.
发明人： Kazuma YANAGISAWA
IPC分类号： G01N3/08
CPC分类号： G01N3/08 , G01N2203/0067
摘要： A non-transitory computer readable storage medium with a destruction prediction program causing a computer to determine destruction prediction of a resin molding, and to function as a first calculation portion that calculates a maximum value of an equivalent strain that occurs in a cutout bottom and an inclination of an equivalent strain by applying, to a 3D test piece model of a test piece, a load at breaking the test piece, a threshold set portion that sets a threshold E of destruction progress based on the maximum value and the inclination, a second calculation portion that calculates a maximum value of an occurring equivalent strain and an inclination of an equivalent strain by applying a load to the 3D target model, and a destruction determination portion that determines whether or not destruction occurs based on the maximum value and the inclination, and the threshold.
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公开(公告)号：US20240035943A1
公开(公告)日：2024-02-01
申请号：US18256797
申请日：2021-12-21
发明人： Danilo Albonetti
IPC分类号： G01N3/24
CPC分类号： G01N3/24 , G01N2203/0025 , G01N2203/0067 , G01N2203/0282
摘要： A measuring apparatus and method are described for measuring the breaking force of frangible arrangement connecting a capsule with a closed annular shaped guarantee band, with an annular ridge axially holding the guarantee band, a pusher element that pushes the capsule for breaking the frangible arrangement, sensor for detecting the traction force exerted by the pusher element, a lifting and abutment device arranged to feed the capsule to the annular projection, and a disengagement portion for removing the guarantee band from the annular projection, after the breakage of the frangible media, leaving the closed annular shape of the guarantee band intact.
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公开(公告)号：US11828734B2
公开(公告)日：2023-11-28
申请号：US17386360
申请日：2021-07-27
发明人： Jinchuan Zhang , Xiwei Wang , Zhongming Li , Pei Li , Shijing Chen , Yang Liu , Xiaoliang Wei
CPC分类号： G01N3/06 , G01N3/08 , G01N33/24 , G01N2203/0019 , G01N2203/0067
摘要： A loading apparatus for rock fracturing simulation includes an upper cover plate, a lower cover plate, lateral pressure pieces, and an acoustic measurement module top pillar. There are at least two lateral pressure pieces which are provided with a force applying face respectively for transmitting a radial force to a core sample. The upper cover plate, the lower cover plate and the lateral pressure pieces enclose a loading space for placing the core sample, and the lateral pressure pieces can slide along a radial direction of the core sample and relative to the upper cover plate or the lower cover plate. The lateral pressure pieces are provided with a sensor inserting hole for allowing a sensor to pass through respectively, and the sensor is attached to an outer peripheral wall of the core sample.
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公开(公告)号：US20180313727A1
公开(公告)日：2018-11-01
申请号：US15563358
申请日：2017-01-17
发明人： Xia ting FENG , Xi wei ZHANG , Cheng xiang YANG , Shuai PENG , Jun TIAN , Rui KONG , Dong hui MA
IPC分类号： G01N3/12
CPC分类号： G01N3/12 , G01N2203/0019 , G01N2203/0048 , G01N2203/0067 , G01N2203/0222 , G01N2203/0232 , G01N2203/0256
摘要： An apparatus and method for determining time-dependence failure under constant temperature through high pressure true triaxial loading for hard rock, includes a pressure chamber and four actuators, wherein a sample bearing platform is arranged in a center of the pressure chamber, a sample bearing and containing chamber is arranged in a center of the sample bearing platform, and a confining pressure loading oil supply hole is formed in the sample bearing platform, and communicates with a confining pressure loading injection pump; each actuator includes a sealing cover, an annular end cover, a counter-force cylinder barrel, a piston, a piston rod, a sealing flange and a stress loading injection pump; a heating coil is arranged in the pressure chamber; a force sensor is fixedly mounted at the end part of the piston rod; and a pressure sensor is mounted in the sample bearing platform.
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9.发明申请公开(公告)号：US20180275034A1
公开(公告)日：2018-09-27
申请号：US15558958
申请日：2017-03-28
发明人： Xia ting FENG , Xi wei ZHANG , Rui KONG , Cheng xiang YANG , Dong hui MA , Shuai PENG , Lei SHI , Zhi bin YAO , Jun TIAN
IPC分类号： G01N3/307
CPC分类号： G01N3/307 , G01M7/08 , G01N2203/0055 , G01N2203/0067 , G01N2203/0098 , G01N2203/0232
摘要： A high-pressure true triaxial test apparatus with capacity of low-frequency disturbance and high-speed impact includes static and dynamic loading frames, four static loading actuators, two dynamic loading actuators and an SHPB mechanism, wherein all actuators are connected with a hydraulic station system; a hollow way is formed in the axial center of each piston shaft of the dynamic loading actuators, a dynamic pressure sensor adopting a hollow ring structure is mounted at the end part of each piston shaft, and the SHPB mechanism applies a high-speed impact load on a rock sample through the dynamic pressure sensors respectively; and the dynamic loading actuators adopt a static pressure oilway balance support sealing manner and are connected with the hydraulic station system, each oilway is provided with an energy accumulator, and flow is increased by the servo valves to drive pistons to perform dynamic response.
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公开(公告)号：US20180275032A1
公开(公告)日：2018-09-27
申请号：US15468984
申请日：2017-03-24
发明人： Sameer Gupta
CPC分类号： G01N3/20 , B23K31/12 , B23K31/125 , B23K2101/006 , G01N19/04 , G01N2203/0026 , G01N2203/0067 , G01N2203/0091
摘要： Methods to accurately determine the maximum bending moment Mb for a spot weld are provided. The methods include subjecting a test coupon including a spot weld, to a coach peel test and monitoring the test coupon using digital image correlation in order to determine the bending moment arm length at peak force. The bending moment arm length at peak force is multiplied by the peak force value to provide an accurate maximum bending moment for the spot weld. The calculated maximum bending moment Mb is used in a combined force based spot weld failure calculation to predict failure of a spot weld under a combined loading condition.
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