Anomaly detection device, in-vehicle network system, and anomaly detection method

    公开(公告)号:US11546363B2

    公开(公告)日:2023-01-03

    申请号:US16897853

    申请日:2020-06-10

    摘要: An anomaly detection device for detecting anomaly in frames flowing through an in-vehicle network system includes: an obtainer that obtains one or more frames; a first holder holding a first rule defining a rule indicating that when a frame satisfies a first condition based on a source or a destination, the frame is to be transferred; a first frame controller that transfers the one or more frames in accordance with the first rule; a second holder holding a second rule defining a rule indicating that a frame satisfying a second condition is to be determined as being anomalous; and a second frame controller that performs, in accordance with the second rule, an anomaly detection process on each of the one or more frames transferred by the first frame controller. When an anomalous frame is detected, the second frame controller provides or stores a detection result.

    Coating system for RMA crosslinkable coating compositions

    公开(公告)号:US11542395B2

    公开(公告)日:2023-01-03

    申请号:US16612871

    申请日:2018-05-15

    摘要: The invention relates to a coating system comprising I) a primer coating composition comprising a binder component PA that contains primary amine functionality blocked with a ketone or aldehyde, a binder component PB that contains acetoacetate or acetoacetamide functional groups and II) a RMA crosslinkable coating composition a component A with at least two acidic protons C—H in activated methylene or methine groups, a component B with at least two activated unsaturated C═C groups and a base crosslinking catalyst C. The invention also relates to the use of the specified primer coating composition for improving adhesion of a RMA crosslinkable coating composition, in particular to metal substrates, to a method for coating a substrate and to coated substrates coated with the coating system of the invention.

    Hair extension and manufacturing and attaching method of the same

    公开(公告)号:US11540574B2

    公开(公告)日:2023-01-03

    申请号:US16627024

    申请日:2018-01-30

    发明人: In Pyo Hong

    IPC分类号: A41G5/00

    摘要: For obtaining a natural-looking hair without excessive volume compared with traditional hair extensions, there are provided a hair extension and manufacturing & attaching method of the same, comprising a linearly extending base member (200); a plurality of hair extension strands (300) to be provided longitudinally along the base member (200), each of the plurality of hair extension strands (300) including a knot part (310) being a knot formed on the base member (200) and a hair part (330) extending from the knot part (310); and a fixing part (400) to be fixed to a portion of the hair part (330) so as to be adjacent to the base member (200) for connecting the plurality of the hair extension strands (300) to the hair of a subject.

    Method and apparatus for providing secure short-lived downloadable debugging tools

    公开(公告)号:US11539680B2

    公开(公告)日:2022-12-27

    申请号:US17160717

    申请日:2021-01-28

    摘要: A system and method for providing remote access to a device is disclosed. The method comprises receiving an automatically expiring authentication token having encrypted authentication token data including a session key from the device, transmitting the authentication token to secure facility, receiving the decrypted authentication token data from the secure facility, signing a tool package with a package verification key derived at least in part from the session key, the tool package comprising processor instructions providing remote access to the device when executed by the processor, providing the signed tool package to the device. The device verifies the signed tool package using the package verification key and executes the tool package only if the signature of the tool package is verified.

    Constant velocity universal joint
    79.
    发明授权

    公开(公告)号:US11525484B2

    公开(公告)日:2022-12-13

    申请号:US16645032

    申请日:2018-09-26

    申请人: NTN CORPORATION

    发明人: Masashi Funahashi

    IPC分类号: F16D3/20 F16D1/116 F16D3/223

    摘要: A constant velocity universal joint includes outer and inner joint members that transmit torque while allowing angular displacement via balls, a power transmission shaft connected to the inner joint member in a torque transmittable manner, and a detachable mechanism between the inner joint member and the power transmission shaft to detach the power transmission shaft from the inner joint member. The detachable mechanism includes a cylindrical member externally fit onto the power transmission shaft, spheres movable in a radial direction in the cylindrical member, and an annular member movable in an axial direction on an outer periphery of the cylindrical member. Locking claws are provided at an end of an inner joint member side of the annular member, and a locking groove is provided at an end of an annular member side of the inner joint member. The locking claws are fitted into the locking groove.

    Anti-electrolytic corrosion rolling bearing

    公开(公告)号:US11525479B2

    公开(公告)日:2022-12-13

    申请号:US17276705

    申请日:2019-09-24

    申请人: NTN Corporation

    发明人: Yutaka Tanaka

    摘要: An anti-electrolytic corrosion rolling bearing includes an inner ring and an outer ring, rolling elements, and a thermal-sprayed ceramic film having electrical insulating properties, and disposed on one or each of the inner peripheral surface of the inner ring and the outer peripheral surface of the outer ring. The thermal-spray material forming the thermal-sprayed ceramic film contains, as the main component thereof, alumina particles having particle sizes of 5 μm to 60 μm and an average particle size of 30 μm to 60 μm. The thermal-sprayed ceramic film is densified by filling the pores between the alumina particles, with a predetermined amount of glassy melts of a metal oxide having a melting point lower than that of the alumina, such as silica, yttria, titania or zirconia, and having an average particle size of 5 μm to 40 μm.