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公开(公告)号：US12076889B2
公开(公告)日：2024-09-03
申请号：US17614042
申请日：2020-04-13
Applicant: KOSMEK LTD.
Inventor： Hiroshi Akamatsu
IPC: B29C33/32 , B22D17/22 , B22D17/26 , B22D17/32 , B22D33/00 , B29C45/76 , B29C45/84 , G01N19/04 , H01F7/08 , H01F7/16
CPC classification number: B29C33/32 , B22D17/22 , B22D17/26 , B22D17/32 , B22D33/00 , B29C45/76 , B29C45/84 , G01N19/04 , H01F7/081 , H01F7/16
Abstract: The present invention enables confirmation that a mold magnetically adhered by a magnetic clamping device has been magnetically adhered by a sufficient adhesion force so as not to be pulled off from the magnetic clamping device by a mold opening force of a mold handling device. A controller 7 carries out magnetization of a magnetic clamping device 10 such that a magnetic adhesion force weaker than that in normal magnetization is generated in a state where molds M1, M2 are bound together, and carries out a test to determine whether separation of the molds M1, M2 would occur when platens 2, 3 are separated. The controller issues a warning regarding lack of guaranteed adhesion force to an operator when separation is detected, and carries out normal magnetization of the magnetic clamping device 10 when separation is not detected.
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公开(公告)号：US20240230516A9
公开(公告)日：2024-07-11
申请号：US17973316
申请日：2022-10-25
Applicant: Intel Corporation
Inventor： Khaled AHMED
IPC: G01N19/04
CPC classification number: G01N19/04
Abstract: This disclosure describes systems, methods, and devices related to bond strength measurement. A device may comprise a first portion of a plate connected to a movement mechanism, a second portion of the plate comprising a sticky probe and a third portion of the plate comprising a mirror with a reflective side pointing outwards. The device may further comprise an optical fiber sensor assembly comprising an optical fiber bundle for sending light through a first optical fiber and receiving light reflected from the mirror through a second optical fiber.
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公开(公告)号：US11975915B1
公开(公告)日：2024-05-07
申请号：US18172945
申请日：2023-02-22
Applicant: AMERIGLOBE, LLC
Inventor： Clifford Dunlap , Brody Alan Viator
CPC classification number: B65D88/1681 , B65D88/1668 , G01N3/08 , G01N3/12 , G01N3/24 , G01N19/04 , B65D33/105 , G01N2203/0091 , G01N2203/0282
Abstract: A hand-held lift loop assembly tester apparatus and method tests peel strength of a heat seal connection between a lift loop patch and a bulk bag body as an indicator of shear strength of the connection and whether the bag will pass industry safety lifting requirements. A lifting platform of the hand loop tester is inserted between the patch and the bag body in an unsealed area and measures the amount of peel and thus the peel strength of the heat seal bond or connection at the edges or sides of the unsealed area. If the peel strength is adequate, this is a reliable indicator that the shear strength of the bond or connection is also adequate and that the bag will meet the current industry required 5 to 1 safety lifting requirements.
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公开(公告)号：US11950624B2
公开(公告)日：2024-04-09
申请号：US17595316
申请日：2020-12-30
Applicant: CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Inventor： Ji Yang , Ze Liu , Qianxu Yang , Shiyun Tang , Zhenjie Li , Kai Wu , Chunbo Liu , Ruizhi Zhu , Xiaoxi Si , Wei Jiang
CPC classification number: A24C5/343 , A24C5/47 , D21H5/16 , G01N19/04 , G06F30/20 , G01N2203/0282 , G06F2119/14
Abstract: A test system and a test method for a lip sticking force of tipping paper for cigarettes are provided. The test system includes an artificial lip and test equipment. The artificial lip is a silica gel block. The test equipment includes a friction meter testing platform, a force measuring sensor, a rigid rope, a pulley, a pulley bracket and a sample loading module. The pulley is installed on the pulley bracket, and the rigid rope slides in the pulley. The rigid rope is L-shaped, a first end of the rigid rope in a horizontal direction is connected to the force measuring sensor, and a second end of the rigid rope in a vertical direction is connected to the sample loading module. The artificial lip is located directly below the sample loading module, and the artificial lip is in contact with the sample loading module at a test position.
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公开(公告)号：US11781968B2
公开(公告)日：2023-10-10
申请号：US18166125
申请日：2023-02-08
Applicant: CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD.
Inventor： Ruizhi Zhu , Ji Yang , Zhijiang Yin , Zhihua Liu , Kai Wang , Yanqun Xu , Xiaoxi Si , Chunbo Liu , Fengmei Zhang , Wei Jiang , Zhenjie Li
Abstract: A device for a cigarette tipping paper anti-adhesion test is disclosed. The device includes the following components: an upper cover (1), a plurality of upper cover semi-cylinders (11) inside the upper cover, having the same radius and arranged in parallel, and a box (2) with a plurality of holes (211) on the box upper surface (21), connected with the inner cavity of the box (2). Each upper cover semi-cylinder has a cross-section with a bow shape. The side wall of the box (2) also has an opening (22). A method for testing anti-adhesion of the cigarette tipping paper using the device is also disclosed. The present device can qualitatively and quantitatively simulate adhesion of tipping paper in various conditions.
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Patent Agency Ranking
6.发明授权公开(公告)号：US11781967B1
公开(公告)日：2023-10-10
申请号：US16731759
申请日：2019-12-31
Inventor： James McDonnell , Lisa Weiser , Jaime Santiago , Colin Ratcliffe
Abstract: A device and method are provided for determining whether a laminate is bonded or debonded from its substrate. The device and method provide simple, accurate, rapid, cost-effective, and reliable means for assessing the bonding state of a laminated substrate.
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公开(公告)号：US11719620B2
公开(公告)日：2023-08-08
申请号：US17396025
申请日：2021-08-06
Inventor： Faisal M. Mukhtar
CPC classification number: G01N19/04 , G01N3/04 , G01N3/24 , G01N33/24 , G01N2033/0003 , G01N2203/0023 , G01N2203/0025 , G01N2203/0091 , G01N2203/0252 , G01N2203/0423
Abstract: A test apparatus used for simulating debonding between a carbon fiber reinforced polymer (CFRP) and concrete in a CFRP-strengthened structure consists of a primary structural block, a secondary structural block, an adjustable hanger, a receiving slot, an attachment mechanism, a pull-off disk, a connecting plate having a plurality of rods. The adjustable hanger and the secondary structural block are slidably positioned into the receiving slot that traverses into a structural body of the primary structural block. The adjustable hanger is mainly used during double-shearing tests and mixed-mode tests, wherein both shearing and peeling is analyzed in mixed-mode tests. The secondary structural block is used in double-shear tests, mixed-mode tests, single-shear tests, tension pull-off tests, and beam-bend tests. The attachment mechanism, which holds the primary structural block, the secondary structural block, and the adjustable hanger together, is also used during single-shear tests and beam-bend tests.
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公开(公告)号：US20230211570A1
公开(公告)日：2023-07-06
申请号：US17568784
申请日：2022-01-05
Applicant: The Boeing Company
Inventor： David W. Arnold
CPC classification number: B29C65/8292 , G01N29/043 , G01N19/04 , B29C65/48 , B29L2031/3076
Abstract: A method for inspecting a bonded structure, the bonded structure having a first structural member, a second structural member, and a bondline between the first structural member and the second structural member, includes projecting acoustic waves into the bonded structure at a non-zero angle relative to a normal axis defined by an external surface of the first structural member. The method further includes determining a magnitude of a total refraction of the acoustic waves after the acoustic waves pass through the bonded structure and comparing the magnitude of the total refraction to a predefined value.
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公开(公告)号：US20190212247A1
公开(公告)日：2019-07-11
申请号：US16240810
申请日：2019-01-07
Applicant: NGK INSULATORS, LTD.
Inventor： Ryo ONISHI , Yosuke ADACHI , Takashi HINO
IPC: G01N19/04 , G01N1/22 , G01N27/403
CPC classification number: G01N19/04 , B29C65/48 , G01N1/22 , G01N27/403 , G01N2203/0091
Abstract: A method of measuring adhesive strength between an element body and a porous protection layer that are included in a sensor element includes (a) a step of holding a portion of the element body where the porous protection layer is absent with an elastic force exerted by a holding jig, and placing a peeling jig at a position between the porous protection layer and the holding jig in the longitudinal direction such that the element body is allowed to move in the longitudinal direction while the porous protection layer is prevented from moving in the longitudinal direction toward the holding jig; and (b) a step of moving, after the step (a), the peeling jig pushes the porous protection layer in the longitudinal direction, and measuring the adhesive strength of the porous protection layer.
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10.发明申请公开(公告)号：US20180238786A1
公开(公告)日：2018-08-23
申请号：US15439630
申请日：2017-02-22
Applicant: The Boeing Company
Inventor： Matthew Anthony Dilligan , William B. H. Grace , Brice Thompson Collamer , Joe M. Walters , Randy Jay Grove
CPC classification number: G01N3/56 , B32B3/12 , B32B7/14 , G01M5/0016 , G01N19/04
Abstract: A test coupon having node bonds is disclosed. In some aspects, the method includes a first foil and a second foil, stripes of adhesive serially disposed across a width of the first foil or the second foil and coupling the first foil and second foil to one another to form node bonds, and a first adherend coupled to the first foil and a second adherend coupled to the second foil such that the first foil and the second foil are provided between the first adherend and the second adherend, the first adherend and the second adherend being connectable to load blocks of a test apparatus capable of loading the test coupon to determine characteristics of each of the node bonds formed from the stripes of adhesive. A method for testing node bonds and a related apparatus are also disclosed.
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