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    LOCKING MECHANISM FOR DETACHABLE FRAME
    1.
    发明申请
    LOCKING MECHANISM FOR DETACHABLE FRAME 有权

    公开(公告)号：US20230112864A1

    公开(公告)日：2023-04-13

    申请号：US17708920

    申请日：2022-03-30

    Applicant: Hui Zhao

    Inventor： Hui Zhao

    IPC: F16B5/00 ,  F16B12/44

    Abstract: A locking mechanism for detachable frames includes at least one detachable frame having at least one retaining through-hole; an edge connector having a left protrusion and a right protrusion, the left and right protrusions engaged with the retaining through-holes; and a locking retainer having a left retaining wall and a right retaining wall, the left and right retaining walls slidably coupled with the left protrusion and the right protrusion.

    Method for detecting ambient light brightness and apparatus for achieving the method
    3.
    发明授权
    Method for detecting ambient light brightness and apparatus for achieving the method 有权

    公开(公告)号：US09347828B1

    公开(公告)日：2016-05-24

    申请号：US14555661

    申请日：2014-11-27

    Applicant: Hui Zhao

    Inventor： Hui Zhao

    IPC: G01J1/42 ,  H04N9/31 ,  G01J1/16 ,  H04N5/58

    CPC classification number: G01J1/4204 ,  G01J1/18 ,  H04N5/58 ,  H04N9/3182 ,  H04N9/3194

    Abstract: A method for detecting ambient light brightness comprises the following steps: sensing light from a direction of a projection screen; performing preset operations at an occasion free of projection, so that a first preset image and a second preset image are presented on the projection screen; acquiring light sensing values of the first preset image and the second preset image to obtain a reference value and a threshold value of an ambient light brightness change; after acquiring a current ambient light brightness value, obtaining a change direction and magnitude of actual ambient light brightness according to the reference value and the threshold value; and obtaining a current actual ambient light brightness value according to the change direction and magnitude of the actual ambient light brightness and the light sensing value of the second preset image. An apparatus for detecting ambient light brightness is also provided.

    MICRO PROJECTOR
    4.
    发明申请
    MICRO PROJECTOR 审中-公开
    微型投影机

    公开(公告)号：US20150031414A1

    公开(公告)日：2015-01-29

    申请号：US14381589

    申请日：2013-08-17

    Applicant: Hui Zhao

    Inventor： Hui Zhao

    IPC: H04L12/10 ,  G06F13/38 ,  H04M1/725

    CPC classification number: H04L12/10 ,  G03B29/00 ,  G06F13/382 ,  H04M1/72527 ,  H04N9/3173

    Abstract: A micro projector comprising a communication connection with a mobile terminal device via WIFI wireless network. The micro projector includes a master controller, a WIFI module configured to build the WIFI wireless network with the mobile terminal device, a USB interface configured to charge for the mobile terminal device, a USB flash drive configured to transmit data to the mobile terminal device, and a memory for storing data within the micro projector. The WIFI module, the USB interface, the USB flash drive and the memory are coupled with the master controller. Accordingly, the trouble of carrying different video data wires is eliminated, and the mobile terminal device can be also charged. The mobile terminal device can read the data stored in the internal memory of the micro projector to indirectly extend the storage capacity of the mobile terminal device. The micro projector can also be bridged to an external network.

    Abstract translation: 一种微型投影仪，其经由WIFI无线网络与移动终端设备进行通信连接。 该微型投影仪包括：主控制器，被配置为利用移动终端设备构建WIFI无线网络的WIFI模块;被配置为为移动终端设备收费的USB接口;被配置为向移动终端设备发送数据的USB闪存驱动器; 以及用于在微型投影仪内存储数据的存储器。 WIFI模块，USB接口，USB闪存驱动器和存储器与主控制器耦合。 因此，消除携带不同视频数据线的麻烦，并且移动终端设备也可以被充电。 移动终端设备可以读取存储在微型投影仪的内部存储器中的数据，以间接地扩展移动终端设备的存储容量。 微型投影仪也可以桥接到外部网络。

    Ionospheric delay compensation using a scale factor based on an altitude of a receiver
    6.
    发明授权
    Ionospheric delay compensation using a scale factor based on an altitude of a receiver 有权
    使用基于接收机高度的比例因子的电离层延迟补偿

    公开(公告)号：US08723725B2

    公开(公告)日：2014-05-13

    申请号：US13303304

    申请日：2011-11-23

    Applicant: Hui Zhao ,  John Savoy

    Inventor： Hui Zhao ,  John Savoy

    IPC: G01S19/40 ,  G01S19/07

    CPC classification number: G01S19/40

    Abstract: In one embodiment, a method for ionospheric delay compensation is provided. The method includes determining an ionospheric delay based on a signal having propagated from the navigation satellite to a location below the ionosphere. A scale factor can be applied to the ionospheric delay, wherein the scale factor corresponds to a ratio of an ionospheric delay in the vertical direction based on an altitude of the satellite navigation system receiver. Compensation can be applied based on the ionospheric delay.

    Abstract translation: 在一个实施例中，提供了一种用于电离层延迟补偿的方法。 该方法包括基于从导航卫星传播到电离层下方的位置的信号确定电离层延迟。 比例因子可以应用于电离层延迟，其中比例因子对应于基于卫星导航系统接收机的高度的垂直方向上的电离层延迟的比率。 可以根据电离层延迟来应用补偿。

    Methods and systems for suspending and resuming print jobs based on priority
    7.
    发明授权
    Methods and systems for suspending and resuming print jobs based on priority 有权
    基于优先级暂停和恢复打印作业的方法和系统

    公开(公告)号：US08619277B2

    公开(公告)日：2013-12-31

    申请号：US12744635

    申请日：2008-11-26

    Applicant: Junjie Kang ,  Hui Zhao

    Inventor： Junjie Kang ,  Hui Zhao

    IPC: G06K15/00 ,  G06F3/12

    CPC classification number: G06F3/1288 ,  G06F3/1204 ,  G06F3/1211 ,  G06F3/1263

    Abstract: Disclosed is a method for processing print jobs, comprising: determining whether a second print job being processed by an RIP is needed to pause and whether a third print job being processed by a print device is needed to pause according to a priority of a first print job requesting to be printed; storing, where the second print job is needed to pause, a processing state of the second print job and processing the first print job by the RIP; storing, where the third print job is needed to pause, a processing state of the third print job, and printing the first print job by the print device; resuming the processing for the second print job according to the stored processing state of the second print job after the first print job is processed by the RIP; and resuming the processing for the third print job according to the stored processing state of the third print job after the first print job is printed by the print device. According to the present invention, it is possible to proceed with pauses continuously, save costs and simplify manual operations.

    Abstract translation: 公开了一种处理打印作业的方法，包括：确定是否需要由RIP处理的第二打印作业暂停，以及是否需要由打印设备处理的第三打印作业根据第一打印的优先级暂停 工作要求印刷; 在第二打印作业需要暂停的情况下存储第二打印作业的处理状态并通过RIP处理第一打印作业; 存储第三打印作业需要暂停的位置，第三打印作业的处理状态，以及由打印装置打印第一打印作业; 在RIP处理第一打印作业之后，根据第二打印作业的存储处理状态恢复第二打印作业的处理; 并且在由打印装置打印第一打印作业之后，根据第三打印作业的存储处理状态恢复对第三打印作业的处理。 根据本发明，可以连续进行暂停，节省成本并简化手动操作。

    METHOD FOR ENHANCING RECONSTRUCTED 3-D TOMOSYNTHESIS VOLUME IMAGE
    8.
    发明申请
    METHOD FOR ENHANCING RECONSTRUCTED 3-D TOMOSYNTHESIS VOLUME IMAGE 有权
    用于增强重建的三维TOMOSYNTHESIS体积图像的方法

    公开(公告)号：US20130257869A1

    公开(公告)日：2013-10-03

    申请号：US13848931

    申请日：2013-03-22

    Applicant: Zhiqiang Lao ,  Ravi K. Nareppa ,  Hui Zhao

    Inventor： Zhiqiang Lao ,  Ravi K. Nareppa ,  Hui Zhao

    IPC: G06T15/08

    CPC classification number: G06T15/08 ,  G06T11/008 ,  G06T2211/436

    Abstract: A method for providing tomosynthesis 3-D volume image data, executed at least in part on a computer, acquires a number of radiographic projection images of a subject over a range of angles. Reconstructed volume image data is generated from the acquired projection images. A number of regions of interest are defined within the reconstructed volume image data, wherein each region of interest has a number of image voxels. Image voxel data values are conditioned within at least one of the regions of interest to enhance contrast within the at least one region of interest. The conditioned image voxel data values are adjusted within the at least one of the regions of interest according to interpolation with two or more neighboring regions of interest. An image slice having at least a plurality of the adjusted image voxel data values is displayed.

    Abstract translation: 用于提供至少部分地在计算机上执行的断层合成3-D体积图像数据的方法在角度范围上获取被摄体的多个放射线照相投影图像。 从所获取的投影图像生成重建的体积图像数据。 在重建的体积图像数据内定义多个感兴趣区域，其中每个感兴趣区域具有多个图像体素。 图像体素数据值在至少一个感兴趣区域内进行调节，以增强至少一个感兴趣区域内的对比度。 根据具有两个或更多个相关感兴趣区域的内插，调节图像体素数据值在所述至少一个感兴趣区域内。 显示具有至少多个经调整的图像体素数据值的图像切片。

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