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公开(公告)号：US20130061677A1
公开(公告)日：2013-03-14
申请号：US13697715
申请日：2011-04-27
申请人： Bo Wang , Xiaojun Liu
发明人： Bo Wang , Xiaojun Liu
IPC分类号： G01N29/04
CPC分类号： G01N29/2418 , G01N2291/0289
摘要： A defect detecting system and method thereof are disclosed. Wherein, the defect detecting system comprises: a laser device (10) for generating a pulse laser; an optical path adjusting device (20) for adjusting the optical path of the pulse laser generated by the laser device (10) and then projecting the pulse laser on a workpiece's surface to be detected to conduct a pulse laser scanning; a signal receiving device (30) for capturing a thermal excitation ultrasonic wave signal caused by the pulse laser scanning the workpiece; an imaging device (40) for generating a dynamic waveform image based on the thermal excitation ultrasonic wave signal received by the signal receiving device (30).
摘要翻译： 公开了一种缺陷检测系统及其方法。 其中，所述缺陷检测系统包括：用于产生脉冲激光的激光装置（10）; 光路调整装置（20），用于调整由激光装置（10）产生的脉冲激光的光路，然后将脉冲激光投射到待检测的工件表面上以进行脉冲激光扫描; 信号接收装置（30），用于捕获由脉冲激光扫描工件引起的热激发超声波信号; 用于基于由信号接收装置（30）接收的热激励超声波信号产生动态波形图像的成像装置（40）。
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公开(公告)号：US10939126B1
公开(公告)日：2021-03-02
申请号：US16868762
申请日：2020-05-07
申请人： Minsheng Wang , Maojian Xiang , Xiaojun Liu
发明人： Minsheng Wang , Maojian Xiang , Xiaojun Liu
IPC分类号： H04N19/176 , H04N19/124
摘要： A video encoding method is provided in the present invention. The method includes: determining a range of interest ROI in an ith frame, wherein the ROI comprises at least one ROI macroblock; extracting characteristic information of the at least one ROI macroblock, wherein the characteristic information comprises location information and type information of the at least one ROI macroblock; determining a quantization parameter QP corresponding to each of the at least one ROI macroblock; encoding the characteristic information of the at least one ROI macroblock according to the determined QP corresponding to each ROI macroblock, to obtain an ROI characteristic stream of the ith frame; and adding, to a video stream of the ith frame, the QP corresponding to each ROI macroblock and the ROI characteristic stream of the ith frame, to perform sending, wherein the video stream of the ith frame is obtained by encoding the ROI and a non-ROI comprised in the ith frame.
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公开(公告)号：US10834247B2
公开(公告)日：2020-11-10
申请号：US16809758
申请日：2020-03-05
申请人： Minsheng Wang , Xiaojun Liu
发明人： Minsheng Wang , Xiaojun Liu
摘要： A mobile terminal with unlock function is provided. The mobile terminal includes: a central processing unit, a trigger unit, a response unit and an unlock unit, wherein: the central processing unit is configured to control the trigger unit, the response unit, and the unlock unit; the trigger unit is configured to obtain a trigger signal for unlock, and generate a first password according to the trigger signal; the response unit is configured to generate a corresponding unlock signal according to a preset correspondence between the unlock signal and the first password and with reference to the first password, and send the corresponding unlock signal; the unlock unit is configured to obtain an unlock password that is obtained by means of parsing by a user according to the unlock signal; match the unlock password with the first password; determine whether the unlock password is consistent with the first password; and if a determining result is yes, unlock a password lock; or if a determining result is no, instruct the trigger unit to obtain a trigger signal for unlock again.
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公开(公告)号：US20190248675A1
公开(公告)日：2019-08-15
申请号：US16124215
申请日：2018-09-07
申请人： Xiaojun Liu
发明人： Xiaojun Liu , Caixia Wang , Junlong Liu
IPC分类号： C02F1/00
CPC分类号： C02F1/001 , C02F2201/002 , C02F2209/02 , C02F2209/40
摘要： A sewage treatment system includes a main box and a can-type filter arranged on a side of the main box. A power source, a controller, a data memory, a temperature and humidity sensor, a wireless communication transmission unit, a BLUETOOTH transmission unit and an alertor are arranged inside the main box. The data memory, the temperature and humidity sensor, the wireless communication transmission unit, the BLUETOOTH transmission unit, and the alertor are electrically connected with the controller. The main box is externally connected with a conveying pipeline to convey the sewage into an interior of the main box. A primary filter, a secondary filter and a tertiary filter are sequentially arranged in an interior of the main box from top to bottom.
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公开(公告)号：US09544769B2
公开(公告)日：2017-01-10
申请号：US14886587
申请日：2015-10-19
申请人： Minsheng Wang , Wei Lu , Xiaojun Liu , Wuqiang Lin
发明人： Minsheng Wang , Wei Lu , Xiaojun Liu , Wuqiang Lin
CPC分类号： H04W12/04 , H04L9/0861 , H04L9/3231 , H04L63/0281 , H04L63/0428 , H04L63/061 , H04L63/0861 , H04L2209/80 , H04L2463/062 , H04W12/02 , H04W12/06 , H04W12/08 , H04W80/12
摘要： A method for providing application service is provided. The method discloses that a user is authenticated according to a received application service acquisition request from a user mobile phone, and when the user authentication is passed, the application service acquisition request is sent to an application server, so that the application server provides an application service to the user mobile phone according to the application service acquisition request. The application server does not need to authenticate the user mobile phone by performing an authentication operation on the user mobile phone through a wireless application protocol gateway, thus being capable of reducing the workload of the application server.
摘要翻译： 提供了一种提供应用服务的方法。 该方法公开了根据来自用户移动电话的接收到的应用服务获取请求对用户进行认证，并且当通过用户认证时，将应用服务获取请求发送到应用服务器，使得应用服务器提供应用 根据应用服务获取请求向用户手机提供服务。 应用服务器不需要通过无线应用协议网关对用户移动电话进行认证操作来认证用户移动电话，从而能够减少应用服务器的工作量。
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公开(公告)号：USD873218S1
公开(公告)日：2020-01-21
申请号：US29614650
申请日：2017-08-22
申请人： Xiaojun Liu
设计人： Xiaojun Liu
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公开(公告)号：US10465890B1
公开(公告)日：2019-11-05
申请号：US16244115
申请日：2019-01-10
申请人： Xiaojun Liu
发明人： Xiaojun Liu , Junlong Liu
摘要： An LED lamp includes a main body and a lamp body assembly arranged on an upper portion of the main body. A automatic telescopic mechanism assembly connecting the main body and the lamp body assembly is arranged between the main body and the lamp body assembly to change a height of the lamp body assembly. A controller, a power supply, a data memory, a wireless communication transmission unit for communicating with an external mobile terminal, an alerter for generating an alarm sound in case of an emergency, a sound device, and a voltage stabilizer are arranged inside the main body. A touch display screen and a plurality of control buttons are arranged on a front surface of the main body. A radiator for a real time heat dissipation of the LED lamp is arranged inside the main body.
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公开(公告)号：US10415200B2
公开(公告)日：2019-09-17
申请号：US16147605
申请日：2018-09-29
申请人： Xiaojun Liu
发明人： Xiaojun Liu , Caixia Wang , Junlong Liu
摘要： A low-impact water conserving dam includes a dam body and reinforcing ribs arranged on a rear portion of the dam body. The reinforcing ribs comprise transverse reinforcing ribs and vertical reinforcing ribs interlaced with the transverse reinforcing ribs. A front portion of the dam body is an inclined surface and a rear end of the dam body is a platform surface. A planting bin is arranged on the platform surface of the dam body for planting vegetation. A plurality of water flow through holes are arranged in a matrix manner at a bottom of the planting bin. A water storage bin is arranged in an interior of the dam body. The water flow through holes are communicated with the water storage bin. A water drainage channel communicated with the water storage bin is formed in a middle upper portion of the inclined surface of the dam body.
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公开(公告)号：US20190249405A1
公开(公告)日：2019-08-15
申请号：US16178596
申请日：2018-11-02
申请人： Xiaojun Liu
发明人： Xiaojun Liu , Caixia Wang , Junlong Liu
CPC分类号： E03F1/006 , B01D29/15 , B01D2201/309 , C02F3/006 , C02F2209/06
摘要： A sewage treatment device includes a stirring structure, a filter box, a tank filter, and a detection structure which are connected in sequence. Conveying pipelines are connected to an exterior of the stirring structure to convey sewage to an interior of the stirring structure. First water pumps are connected to the conveying pipelines to provide conveying power. An upper-layer stirrer assembly, a lower-layer stirrer assembly and a rotating shaft configured to install the upper-layer stirrer assembly and the lower-layer stirrer assembly are arranged in the interior of the stirring structure. A lifting driving cylinder drives the upper-layer stirrer assembly and the lower-layer stirrer assembly to move up and down. The upper-layer stirrer assembly includes an engaging block axially engaged with the rotating shaft and stirring blades arranged around the periphery of the engaging block at equal intervals.
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公开(公告)号：US20190242189A1
公开(公告)日：2019-08-08
申请号：US16178603
申请日：2018-11-02
申请人： Xiaojun Liu
发明人： Xiaojun Liu , Caixia Wang , Junlong Liu
摘要： A water conserving reaming system includes a water storage box, a water pumping pipe communicated with the water storage box, a first lifting platform, a second lifting platform, a reaming mechanism assembly, and a reamer bit connected with a front end of the reaming mechanism assembly. The first lifting platform includes a first base, a lifting frame arranged on an upper portion of the first base and a pipeline joint. An end of the water pumping pipe extends into the water storage box. An other end of the water pumping pipe is communicated with a bottom portion of the first base. A filtering mechanism for performing primary filtering treatment on a water source from the water pumping pipe is arranged inside the first base. The second lifting platform includes a second base and a telescopic column arranged on an upper portion of the second base.
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