公开(公告)号：US10267890B2

公开(公告)日：2019-04-23

申请号：US14315884

申请日：2014-06-26

Applicant: Dar-Tson Shen ,  Yan Liu ,  Su-Lin Liu

Inventor： Dar-Tson Shen ,  Yan Liu ,  Su-Lin Liu

IPC: H04N5/265 ,  G01S3/786 ,  H04N5/225 ,  H04N7/18 ,  H04N1/21 ,  H04N5/232 ,  H04N5/235

Abstract: Apparatus and methods are provided for time-lapse astrophotography. One embodiment of the invention comprises a method for capturing a time-lapse image sequence. The method comprises capturing a first plurality of photographs, wherein capturing each photograph of the first plurality of photographs comprises opening a shutter of an image-capture device; while the shutter of the image-capture device is open, moving the image-capture device to reduce the movement of a celestial object or coordinate within the field of view of the image-capture device; closing the shutter of the image-capture device; and moving the image-capture device to a subsequent orientation.

公开(公告)号：US20180167738A1

公开(公告)日：2018-06-14

申请号：US15415924

申请日：2017-01-26

Applicant: Lin Liu ,  Jinming Li

Inventor： Lin Liu ,  Jinming Li

IPC: H04R9/06 ,  H04R1/02 ,  H04R9/02 ,  H04R31/00

CPC classification number: H04R9/06 ,  H04R1/023 ,  H04R1/025 ,  H04R31/006

Abstract: A speaker and a speaker-box using the same is provided in the present disclosure. The speaker includes a basket and a vibration system. The vibration system includes a diaphragm fixedly connected to the basket. The diaphragm includes a body part and a fixed part bent and extended from the edge of the body part to the basket, the basket includes a side wall encircling the receiving space, the side wall includes an upper surface opposite to the body part and an outer side surface extended from the outer edge of the upper surface, and the upper surface encircles an opening communicated with the receiving space; the body part covers the opening and is fixed with the upper surface, and the fixed part is extended along the outer side surface and fixed with the outer side surface.

公开(公告)号：US09438861B2

公开(公告)日：2016-09-06

申请号：US12612685

申请日：2009-11-05

Applicant: John A. Bocharov ,  Geqiang (Sam) Zhang ,  Krishna Prakash Duggaraju ,  Lin Liu ,  Anirban Roy ,  Jack E. Freelander ,  Vishal Sood

Inventor： John A. Bocharov ,  Geqiang (Sam) Zhang ,  Krishna Prakash Duggaraju ,  Lin Liu ,  Anirban Roy ,  Jack E. Freelander ,  Vishal Sood

IPC: H04N7/173 ,  H04N21/4722 ,  H04N21/845 ,  H04N21/858

CPC classification number: H04N21/858 ,  H04N7/17318 ,  H04N21/2183 ,  H04N21/2187 ,  H04N21/23418 ,  H04N21/44016 ,  H04N21/4722 ,  H04N21/8456

Abstract: A sparse streaming system provides a first-class means for sparse metadata to be added to streaming media presentations and to be delivered using an integrated data channel that is cacheable using readily available HTTP-based Internet caching infrastructure for increased scalability. The sparse streaming system stores a reference to a sparse track within a continuous track. If a continuous fragment arrives at the client that refers to a sparse fragment that the client has not yet retrieved, then the client requests the sparse fragment. In addition, each sparse fragment may include a backwards reference to the sparse fragment created immediately prior. The references in the continuous fragments make the client aware of new sparse track fragments, and the backwards references in the sparse track fragments ensure that the client has not missed any intervening sparse track fragments.

Abstract translation: 稀疏流系统为稀疏元数据提供了一流的手段，可将其添加到流媒体演示文稿中，并使用可使用易于使用的基于HTTP的Internet缓存基础架构进行高速缓存的集成数据通道进行传送，以提高可扩展性。 稀疏流系统存储对连续轨道内的稀疏轨迹的引用。 如果连续片段到达客户端，引用客户端尚未检索的稀疏片段，则客户端请求稀疏片段。 此外，每个稀疏片段可以包括对紧接在之前创建的稀疏片段的向后引用。 连续片段中的引用使得客户端了解新的稀疏轨道片段，并且稀疏轨道片段中的向后引用确保客户端没有错过任何中间的稀疏轨道片段。

公开(公告)号：US09425616B2

公开(公告)日：2016-08-23

申请号：US13184290

申请日：2011-07-15

Applicant: Yen-Lin Liu ,  Kuo-Ji Chen ,  Tzu-Yi Yang

Inventor： Yen-Lin Liu ,  Kuo-Ji Chen ,  Tzu-Yi Yang

IPC: H02H9/00 ,  H02H9/04 ,  H02H3/22

CPC classification number: H02H9/046

Abstract: An RC triggered ESD protection device comprises a discharge transistor, a driver circuit and a trigger circuit. The trigger circuit comprises a plurality of native NMOS transistors connected in parallel with a plurality of PMOS transistors operating as resistors. The relatively small resistance of the plurality of native NMOS transistors helps to keep a stable RC time constant value so that the ESD protection device can avoid a leakage current during a power up operation.

Abstract translation: RC触发ESD保护装置包括放电晶体管，驱动电路和触发电路。 触发电路包括与作为电阻器操作的多个PMOS晶体管并联连接的多个天然NMOS晶体管。 多个天然NMOS晶体管的相对小的电阻有助于保持稳定的RC时间常数值，使得ESD保护装置可以在上电操作期间避免漏电流。

公开(公告)号：US09356221B2

公开(公告)日：2016-05-31

申请号：US14274849

申请日：2014-05-12

Applicant: Lin Liu ,  Zhiyong Tan

Inventor： Lin Liu ,  Zhiyong Tan

IPC: H01L41/08 ,  H01L41/053 ,  B06B1/06 ,  H01L41/09 ,  B06B3/00

CPC classification number: H01L41/053 ,  B06B1/06 ,  B06B3/00 ,  H01L41/0933

Abstract: Disclosed is piezoelectric vibrator including a piezoelectric vibrator unit. The piezoelectric vibrator has a vibrating portion, a mass attached on the vibrating portion and having an connecting portion attached on the vibrating portion and at least one extending portion extending from the connecting portion and away from the vibrating portion, and a holder having a stopping portion disposed between the extending portion of the mass and the vibrating portion. A distance from the extending portion to the at least one stopping portion is less than the amplitude of the vibration portion for limiting the vibrating portion and avoiding excessive amplitude of the vibrating portion.

Abstract translation: 公开了包括压电振动器单元的压电振动器。 压电振动器具有振动部分，质量附着在振动部分上，并且具有连接在振动部分上的连接部分和从连接部分延伸并远离振动部分的至少一个延伸部分和具有止动部分的保持器 设置在物料的延伸部分和振动部分之间。 从延伸部到至少一个止动部的距离小于用于限制振动部的振动部的振幅，并且避免振动部的过大振幅。

公开(公告)号：US20150289043A1

公开(公告)日：2015-10-08

申请号：US14742833

申请日：2015-06-18

Applicant: Lin Liu ,  Jie He ,  Hongxing Wang ,  Rongguan Zhou ,  Yun Tang ,  Gang Li ,  Yuanxiao Peng

Inventor： Lin Liu ,  Jie He ,  Hongxing Wang ,  Rongguan Zhou ,  Yun Tang ,  Gang Li ,  Yuanxiao Peng

IPC: H04R1/02

CPC classification number: H04R1/028 ,  H04R1/021 ,  H04R7/045 ,  H04R17/00 ,  H04R2400/03 ,  H04R2440/05 ,  H04R2499/11 ,  H04R2499/15

Abstract: A vibration speaker is disclosed. The vibration speaker includes: a display screen including a first surface and a second surface opposite to the first surface; a vibrator disposed below the display screen with vibration direction perpendicular to the display screen; a cover including a lower cover and an upper cover assembled with the lower cover for forming a receiving space to receive the display screen and the vibrator; an elastic member comprising an inner end attached to the display screen, an outer end disposed between the lower cover and the upper cover, and a connecting part disposed between the inner end and the outer end and concaved towards the lower cover; wherein the display screen is actuated to vibrate and generate sound by the vibration of the vibrator.

Abstract translation: 公开了一种振动扬声器。 振动扬声器包括：显示屏，其包括第一表面和与第一表面相对的第二表面; 振动器，其设置在显示屏下方，振动方向垂直于显示屏; 包括下盖和与所述下盖组装的上盖的盖，用于形成容纳所述显示屏和所述振动器的接收空间; 弹性构件，其包括附接到所述显示屏的内端，设置在所述下盖和所述上盖之间的外端，以及设置在所述内端和所述外端之间并朝向所述下盖凹陷的连接部; 其中显示屏被致动以通过振动器的振动振动并产生声音。

公开(公告)号：US09113258B2

公开(公告)日：2015-08-18

申请号：US13190571

申请日：2011-07-26

Applicant: Lin Liu ,  Xu-Dong Yan

Inventor： Lin Liu ,  Xu-Dong Yan

IPC: H04R1/02 ,  H04R7/18 ,  H04R9/02 ,  H04R9/04 ,  H04R9/06

CPC classification number: H04R7/18 ,  H04R9/025 ,  H04R9/045 ,  H04R9/063 ,  H04R2307/207

Abstract: A speaker includes a holder forming a hollow space, a magnetic system received into the hollow space and defining a magnetic gap, an elastic plate assembled with the holder and defining a first surface and a second surface opposite to the first surface, a diaphragm defining a dome part connected with the first surface of the elastic plate and an edge part connected with the second surface of the elastic plate, and at least a coil defining an end suspended in the magnetic gap and an another end connected with the dome part. The edge part defines an arcuate portion depressed toward the magnetic system.

Abstract translation: 扬声器包括形成中空空间的支架，容纳在中空空间中并限定磁隙的磁系统，与该支架组装并限定与第一表面相对的第一表面和第二表面的弹性板，限定一个 与弹性板的第一表面连接的圆顶部分和与弹性板的第二表面连接的边缘部分，以及限定悬挂在磁隙中的端部的线圈和与圆顶部分相连的另一端。 边缘部分限定朝向磁性系统压下的弧形部分。

公开(公告)号：US09104265B2

公开(公告)日：2015-08-11

申请号：US13492463

申请日：2012-06-08

Applicant: Jui-Ming Liu ,  Li-Lin Liu ,  Chung-Wen Chang ,  Shen-Feng Tai

Inventor： Jui-Ming Liu ,  Li-Lin Liu ,  Chung-Wen Chang ,  Shen-Feng Tai

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0418 ,  G06F3/044

Abstract: A touch device and an operating method thereof are provided. The operating method includes the following steps. A plurality of data baseline values of the touch panel is calibrated and set during an initialization of a touch panel. A plurality of touch data is obtained after scanning the touch panel. A plurality of touch values corresponding to the touch panel is calculated according to the data baseline values and the touch data. A touch point is detected according to the touch values. When the touch data is complied with a re-calibration requirement, the data baseline values are re-calibrated and reset.

Abstract translation: 提供了触摸装置及其操作方法。 操作方法包括以下步骤。 在触摸面板的初始化期间校准和设置触摸面板的多个数据基线值。 在扫描触摸面板之后获得多个触摸数据。 根据数据基线值和触摸数据计算与触摸面板对应的多个触摸值。 根据触摸值检测触摸点。 当触摸数据符合重新校准要求时，数据基线值将被重新校准和复位。

公开(公告)号：US20150059262A1

公开(公告)日：2015-03-05

申请号：US14016703

申请日：2013-09-03

Applicant: Robert Benjamin Donnally ,  Chungiao Ren ,  Stuart Arthur Lyall McCurdy ,  Xi Lin Liu ,  Hui Chun Sheng ,  Yan Yu

Inventor： Robert Benjamin Donnally ,  Chungiao Ren ,  Stuart Arthur Lyall McCurdy ,  Xi Lin Liu ,  Hui Chun Sheng ,  Yan Yu

IPC: E21B15/00

CPC classification number: E21B15/00 ,  B66C23/26 ,  B66C23/30 ,  E21B7/02 ,  E21B7/026

Abstract: A system for erecting a drilling rig mast includes a substructure having an open area that is defined therein by two laterally spaced-apart substructure sides and a first mast section that is adapted to be positioned at least partially within the open area of the substructure after the first mast section has been removably connected to the substructure. The system further includes, among other things, a second mast section that is adapted to be removably connected to the first mast section the said first mast section has been removably connected to the substructure, and a mast connection apparatus that is adapted to removably connect the second mast section to the first mast section when an upper end of the first mast section is raised relative to a lower end of the second mast section.

Abstract translation: 用于竖立钻机桅杆的系统包括具有通过两个横向间隔开的子结构侧限定在其中的开放区域的子结构，以及第一桅杆部分，其适于至少部分地位于所述子结构的开放区域内 第一桅杆段已经可拆卸地连接到子结构。 该系统还包括第二桅杆部分，其适于可移除地连接到第一桅杆部分，所述第一桅杆部分已经可移除地连接到基础结构;以及桅杆连接装置，其适于可拆卸地连接 当第一桅杆部分的上端相对于第二桅杆部分的下端升高时，第二桅杆部分到达第一桅杆部分。

公开(公告)号：US08965733B2

公开(公告)日：2015-02-24

申请号：US12970327

申请日：2010-12-16

Applicant: Shin-Yen Liu ,  Chih-Chiang Kao ,  I-Lin Liu ,  Chun-Tai Yen

Inventor： Shin-Yen Liu ,  Chih-Chiang Kao ,  I-Lin Liu ,  Chun-Tai Yen

IPC: G06F15/00

CPC classification number: G06F15/00 ,  G05B19/4063 ,  G05B2219/24084 ,  G07C3/08

Abstract: A machine tool data acquisition device for processing a plurality of far-end acquisition commands transmitted from a plurality of monitoring devices is provided. The far-end acquisition commands are used for requesting a plurality of parameters from a machine tool, and the plurality of parameters constitute a combination of parameters, including: a monitoring device connection module for receiving the plurality of far-end acquisition commands from the plurality of monitoring devices; a command establishing module for establishing a plurality of near-end acquisition commands according to the far-end acquisition commands, wherein there is an sequence among the plurality of near-end acquisition commands, and each near-end acquisition command corresponds to a plurality of parameter acquisition requests used for requesting and acquiring all of the parameters of one combination of parameters; and a machine tool connection module for sequentially transmitting the parameter acquisition requests corresponding to the near-end commands to the machine tool according to the sequence among the near-end acquisition commands, and acquiring the parameters corresponding to the parameter acquisition requests from the machine tool.

Abstract translation: 提供一种用于处理从多个监视装置发送的多个远端采集命令的机床数据采集装置。 所述远端捕获命令用于从机床请求多个参数，并且所述多个参数构成参数的组合，包括：监视设备连接模块，用于从所述多个接收器接收所述多个远端采集命令 的监控设备; 命令建立模块，用于根据远端采集命令建立多个近端采集命令，其中存在多个近端采集命令之间的序列，并且每个近端采集命令对应于多个 用于请求和获取参数组合的所有参数的参数获取请求; 以及机床连接模块，用于根据近端采集命令中的顺序将与近端命令相对应的参数获取请求依次发送给机床，并从机床获取对应于参数获取请求的参数 。