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2405 条记录 (耗时 0.034 秒)

    Method and apparatus for projecting 2D and 3D motion pictures at high frame rates
    12.
    发明授权
    Method and apparatus for projecting 2D and 3D motion pictures at high frame rates 有权

    公开(公告)号：US12058307B2

    公开(公告)日：2024-08-06

    申请号：US17385199

    申请日：2021-07-26

    申请人： Magi International, LLC

    发明人： Douglas Trumbull

    IPC分类号： H04N13/398 ,  H04N13/139 ,  H04N13/363 ,  H04N13/385

    CPC分类号： H04N13/398 ,  H04N13/139 ,  H04N13/363 ,  H04N13/385

    摘要： High-frame-rate stereoscopic projection using a single digital projector provides a powerful sense of immersion when shown on wide screens, and the human eye perceives each frame as unique and separate from the others by virtue of the natural left-right “shuttering” that occurs via the chosen 3D projection technology. Techniques are provided for the introduction of one or more consecutive “digital dark frames” into the image streams presented to the dual projectors in such a manner that the sequence of out-of-phase photography is replicated via out-of-phase projection. This is achieved by alternately introducing the dark frames so that the sequence of stereoscopic images is presented in proper temporal continuity.

    Handgun slide with integral compensator
    18.
    发明授权
    Handgun slide with integral compensator 有权

    公开(公告)号：US12007189B2

    公开(公告)日：2024-06-11

    申请号：US18047804

    申请日：2022-10-19

    申请人： Sig Sauer, Inc.

    发明人： Sean P. Toner ,  Phillip H. Strader ,  Dan M. Hochberg ,  Luke E. Morenz

    IPC分类号： F41A21/36

    CPC分类号： F41A21/36

    摘要： A slide for a semiautomatic handgun includes a slide body extending along a bore axis and having a top wall, side walls extending downward from lateral margins of the top wall, and a distal end defining a distal opening intersected by the bore axis. The slide body defines an open region between the top wall and the side walls, the open region sized and configured to receive a barrel of the semiautomatic handgun extending along the bore axis and so that a muzzle end of the barrel is spaced axially from the distal end of the slide body. A distal end portion of the top wall defines one or more ports positioned between the distal end of the slide body and the muzzle end of the barrel to be received in the open region.

    Techniques for predicting leakage of a serial number
    19.
    发明授权
    Techniques for predicting leakage of a serial number 有权

    公开(公告)号：US11995158B2

    公开(公告)日：2024-05-28

    申请号：US17193251

    申请日：2021-03-05

    申请人： Adobe Inc.

    发明人： Sachin Goyal ,  Harsh Agarwal ,  Cyril Thomas

    IPC分类号： G06F21/12 ,  G06F21/10 ,  G06F21/16 ,  G06F21/55 ,  G06F21/73

    CPC分类号： G06F21/12 ,  G06F21/16 ,  G06F21/552 ,  G06F21/73 ,  G06F21/107

    摘要： Techniques are provided herein for tracking activation events associated with a given serial number and using the data from the activation events to autonomously determine whether the serial number has been leaked. Numerous different characteristic parameters of activation events collected over a given time period for a serial number can be tracked and stored in a database. A plurality of different input variables can be generated based on the characteristic parameter data, which create the inputs that are used by a trained neural network to determine the leakage probability. If the leakage probability is determined to be above a certain threshold, an alert of some kind can be generated to indicate that the serial number has been leaked.

    Infeed protection device
    20.
    发明授权
    Infeed protection device 有权

    公开(公告)号：US11992846B2

    公开(公告)日：2024-05-28

    申请号：US17609094

    申请日：2020-04-17

    申请人： BÜHLER AG

    发明人： Thomas Versnik

    IPC分类号： B02C4/28 ,  B02C4/04 ,  B02C4/30 ,  B02C4/36

    CPC分类号： B02C4/286 ,  B02C4/04 ,  B02C4/30 ,  B02C4/36

    摘要： An infeed protection device for a rolling mill, comprising a housing and a plurality of parallel rotating rollers. A product infeed is formed by two of the rollers which rotate about rotational axes arranged parallel with one another and arranged at an adjustable roller space with respect to one another. The infeed protection device comprises a profile which is arranged parallel with the rollers forming the product infeed and extends over the length of the product infeed. In an infeed direction of the rotating rollers, the profile is upstream of the rollers forming the product infeed. At least one vertical through-opening is formed in the profile. A space is formed between the profile and the rollers. The infeed protection device further comprises a holder for fastening the infeed protection device to the housing of the rolling mill.