公开(公告)号：US08622641B2

公开(公告)日：2014-01-07

申请号：US13295245

申请日：2011-11-14

Applicant: Chieh-Hung Lee

Inventor： Chieh-Hung Lee

IPC: B41J13/02

CPC classification number: B41J11/006 ,  B41J13/025

Abstract: A document-feeding roller mechanism includes a feeding roller assembly and a clamping-force adjusting module. The feeding roller includes a roller frame, a first roller unit, and a second roller unit. A document is conveyed by the first and second roller units through a printing module. The clamping-force adjusting module includes a cam unit and a resilient pressing unit. The resilient pressing unit is disposed between the roller frame and the cam unit. When the cam unit is rotated, the biasing force of the resilient pressing unit applied to the roller frame can be adjusted to change the document clamping force of the first and second roller units. Hence, just before a trailing end of the document is separated from the first and second roller units, the document clamping force can be reduced.

Abstract translation: 文件供给辊机构包括进给辊组件和夹紧力调节模块。 进给辊包括辊框架，第一辊单元和第二辊单元。 第一和第二辊单元通过打印模块传送文件。 夹紧力调节模块包括凸轮单元和弹性压制单元。 弹性按压单元设置在滚子框架和凸轮单元之间。 当凸轮单元旋转时，可以调节施加到滚子框架的弹性压紧单元的偏置力，以改变第一和第二滚筒单元的原稿夹紧力。 因此，在文件的尾端与第一和第二辊单元分离之前，可以减小文件夹紧力。

公开(公告)号：US20130323947A1

公开(公告)日：2013-12-05

申请号：US13676383

申请日：2012-11-14

Applicant: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED ,  LITE-ON TECHNOLOGY CORP.

Inventor： Tung-Yuan LEE ,  Hao CHIEN

IPC: H01R13/642

CPC classification number: H01R13/642 ,  H01R31/06

Abstract: An electrical plug device includes a housing that is formed with two receptacles, a positioning member that is disposed in the housing and that includes a base, a fixed arm unit and a flexible arm unit, and a plug member that includes a pivot rod and two plug prongs receivable in the receptacles. The base, the fixed arm unit and the flexible arm unit cooperatively define an engaging groove. The pivot rod includes a rod body pivotally received in the engaging groove and a protrusion protruding from the rod body. The plug prongs are respectively secured in position when respectively protruding out of the receptacles via detachable engagement of the protrusion with and detachable abutment of the rod body against the flexible arm unit.

Abstract translation: 一种电插头装置，包括形成有两个插座的壳体，设置在壳体中并包括底座，固定臂单元和柔性臂单元的定位构件，以及包括枢轴杆和两个 插头在插座中应收。 基座，固定臂单元和柔性臂单元协调地限定了接合槽。 所述枢轴杆包括枢转地容纳在所述接合槽中的杆体和从所述杆本体突出的突起。 当通过可拆卸的突起与杆主体抵靠柔性臂单元的可分离的接合分别从插座伸出时，插头插头分别固定就位。

公开(公告)号：US08569777B2

公开(公告)日：2013-10-29

申请号：US12588601

申请日：2009-10-21

Applicant: Chen-Hsiu Lin

Inventor： Chen-Hsiu Lin

IPC: H01L33/00

CPC classification number: H01L33/486 ,  H01L24/48 ,  H01L2224/32245 ,  H01L2224/451 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/00014 ,  H01L2924/12041 ,  H01L2924/00 ,  H01L2224/45099

Abstract: A package structure is adapted for mounting at least one light emitting diode (LED) die. The package structure includes an insulating housing, and a lead frame unit including two spaced-apart conductive bodies. Each of the conductive bodies has opposite first and second conductive terminals spaced-apart from each other along an axial direction. The first conductive terminals extend into the insulating housing. The second conductive terminals are exposed outwardly of the insulating housing. Each of the conductive bodies further has two side edges spaced-apart from each other along a transverse direction perpendicular to the axial direction, and a concave-convex structure disposed at the side edges and surrounded by the insulating housing.

Abstract translation: 封装结构适于安装至少一个发光二极管（LED）裸片。 封装结构包括绝缘壳体和包括两个间隔开的导电体的引线框架单元。 每个导电体具有沿轴向方向彼此间隔开的相对的第一和第二导电端子。 第一导电端子延伸到绝缘壳体中。 第二导电端子暴露在绝缘壳体的外部。 每个导电体还具有沿着与轴向垂直的横向方向彼此间隔开的两个侧边缘，以及设置在侧边缘处并被绝缘壳体包围的凹凸结构。

公开(公告)号：US20130252447A1

公开(公告)日：2013-09-26

申请号：US13628201

申请日：2012-09-27

Applicant: SHU-HUA MAU ,  YUE-WEN JIANG

Inventor： SHU-HUA MAU ,  YUE-WEN JIANG

IPC: H01R13/62

CPC classification number: G06F1/187 ,  G11B33/122 ,  G11B33/124

Abstract: A plugging device includes a supporting frame having two opposite side plates disposed between front and rear ends thereof, at least one slide member adapted to be connected to one side of an electronic component and connected slidably to an inner surface of one of the side plates, and an operating member having at least one lever that includes a fulcrum portion connected pivotally to one of the side plates. When the operating member is pivoted rearwardly about the fulcrum portion, the slide member together with the electronic component is driven to slide relative to the supporting frame in a forward direction for plugging a plug electrical connector of the electronic component into a socket electrical connector.

Abstract translation: 堵塞装置包括支撑框架，其具有设置在其前端和后端之间的两个相对的侧板，至少一个滑动构件，其适于连接到电子部件的一侧并可滑动地连接到一个侧板的内表面， 以及具有至少一个杠杆的操作构件，所述杠杆包括枢转地连接到所述侧板之一的支点部分。 当操作构件围绕支点部分向后枢转时，滑动构件与电子部件一起被驱动以相对于支撑框架向前滑动，以将电子部件的插头电连接器插入插座电连接器。

公开(公告)号：US20130242870A1

公开(公告)日：2013-09-19

申请号：US13875484

申请日：2013-05-02

Applicant: LITE-ON TECHNOLOGY CORP.

Inventor： SAOU-WEN SU ,  LIN-HAN TSAI ,  CHUAN-HSING CHEN

IPC: H04B7/04

CPC classification number: H04B7/0413 ,  H01Q3/242 ,  H01Q21/205 ,  H01Q21/28 ,  H04B7/0452

Abstract: A Multiple-Input-Multiple-Output (MIMO) antenna device is adapted for connecting electrically to a radio frequency (RF) circuit for transmitting and receiving RF signals . The MIMO antenna device includes a circuit board, a plurality of antenna units, and a plurality of multiplexer units. The antenna units are disposed on the circuit board proximate to a peripheral edge thereof, are arranged in a loop formation, and are divided into a plurality of groups of the antenna units . Each of the multiplexer units is connected electrically to a respective one of the groups of the antenna units for selecting one of the corresponding antenna units and for connecting electrically the selected one of the corresponding antenna units to the RF circuit, thereby achieving the MIMO technique with the independently and simultaneously operating antenna units.

Abstract translation: 多输入多输出（MIMO）天线装置适于电连接到用于发射和接收RF信号的射频（RF）电路。 MIMO天线装置包括电路板，多个天线单元和多个多路复用器单元。 天线单元设置在靠近其外围边缘的电路板上，被布置成环形，并被分成多组天线单元。 每个多路复用器单元电连接到天线单元组中的相应一个，用于选择对应的天线单元中的一个天线单元，并用于将相应的天线单元中的所选择的天线单元电连接到RF电路，从而实现MIMO技术 独立和同时操作的天线单元。

公开(公告)号：US08525741B2

公开(公告)日：2013-09-03

申请号：US13074159

申请日：2011-03-29

Applicant: Cheng-Tse Lee ,  Saou-Wen Su

Inventor： Cheng-Tse Lee ,  Saou-Wen Su

IPC: H01Q21/30

CPC classification number: H01Q7/00 ,  H01Q21/28 ,  H01Q21/30

Abstract: A multi-loop antenna system includes: a plurality of loop antennas disposed on a substrate and arranged such that each of extending lines extending respectively from geometric centers of the loop antennas to a center point that is bounded by the loop antennas has a predetermined length, and that each of the loop antennas is spaced apart from an adjacent one of the same by a predetermined distance; and a system module facing toward and being spaced apart from and parallel to the substrate such that the grounding plane is able to reflect radiation from the loop antennas. Each of the loop antennas includes first and second radiator portions operable in respective frequency bands; the former having opposite ends that respectively serve as signal-feed and grounding sections; the latter having opposite ends that are connected respectively to the signal-feed and grounding sections.

Abstract translation: 多环天线系统包括：设置在基板上的多个环形天线，其布置成使得分别从环形天线的几何中心延伸到由环形天线限定的中心点的每条延伸线具有预定长度， 并且每个环形天线与相邻的一个环形天线间隔开预定距离; 以及面向并平行于衬底的系统模块，使得接地平面能够反射来自环形天线的辐射。 每个环形天线包括在各个频带中可操作的第一和第二辐射器部分; 前者具有分别用作信号馈电和接地部分的相对端; 后者具有分别连接到信号馈送和接地部分的相对端。

公开(公告)号：US20130215156A1

公开(公告)日：2013-08-22

申请号：US13611073

申请日：2012-09-12

Applicant: CHE-TING LI ,  KUNG-HUAN CHAN ,  HSI-PIN LI

Inventor： CHE-TING LI ,  KUNG-HUAN CHAN ,  HSI-PIN LI

IPC: G09G5/10

CPC classification number: H04N9/3173 ,  G03B21/14 ,  G03B21/2053

Abstract: A portable projector device includes an image processing unit, an optical mechanical system, a light source controller, and a power supply management unit. The power supply management unit is to be coupled to a battery, which powers up the portable projector, is for detecting a residual capacity of the battery, and is operable according to the residual capacity of the battery to enable the light source controller to adjust illumination of a light source of the optical mechanical system and to enable the image processing unit to process an input image signal according to a display parameter so as to optimize the image projected by the image projecting unit.

Abstract translation: 便携式投影仪装置包括图像处理单元，光学机械系统，光源控制器和电源管理单元。 电源管理单元将耦合到电池，其为便携式投影仪供电，用于检测电池的剩余容量，并且可根据电池的剩余容量来操作，以使得光源控制器能够调节照明 的光学机械系统的光源，并且使图像处理单元能够根据显示参数处理输入图像信号，以优化由图像投影单元投影的图像。

公开(公告)号：US08492669B2

公开(公告)日：2013-07-23

申请号：US13158664

申请日：2011-06-13

Applicant: Ming-Fu Yen

Inventor： Ming-Fu Yen

IPC: H01H13/70

CPC classification number: H01H3/122

Abstract: A key device includes a plate body, a positioning seat having a through hole, a circuit unit mounted on the plate body, a keycap disposed above the circuit unit, and an elastic member disposed between the circuit unit and the keycap. The circuit unit includes a multi-layered structure, and a resilient tongue provided on one layer of the multi-layered structure and having a free end proximate to the through hole. A support rod is connected to and supports the keycap on the substrate, and has a lower end extending through the through hole. The free end of the resilient tongue extends beneath and abuts against the lower end of the support rod, and pushes upwardly the lower end of the support rod to abut against an edge confining the through hole.

Abstract translation: 关键装置包括板体，具有通孔的定位座，安装在板体上的电路单元，设置在电路单元上方的键帽以及设置在电路单元和键帽之间的弹性构件。 电路单元包括多层结构，以及设置在多层结构的一层上并具有靠近通孔的自由端的弹性舌状物。 支撑杆连接并支撑基板上的键帽，并且具有延伸穿过通孔的下端。 弹性舌片的自由端在支撑杆的下端延伸下方并抵靠支撑杆的下端，并且向上推动支撑杆的下端以抵靠限制通孔的边缘。

公开(公告)号：US20130077349A1

公开(公告)日：2013-03-28

申请号：US13476065

申请日：2012-05-21

Applicant: XIAOYI JIN ,  YULI FENG ,  ZHIHONG YE

Inventor： XIAOYI JIN ,  YULI FENG ,  ZHIHONG YE

IPC: H02M7/04 ,  H02M3/22

CPC classification number: H02M7/04 ,  H02J2001/008 ,  H02M2001/007 ,  H02M2001/0083

Abstract: An alternating current (AC)/direct current (DC) adaptor is to be coupled electrically with an electronic device having an electrical property, and includes a DC/DC converter that receives a DC voltage signal and a control signal, and that adjusts the DC voltage signal according to the control signal to obtain an output DC voltage signal. A device discriminator receives the output DC voltage signal, and generates, according to the output DC voltage signal and the electrical property, a device indication signal set. A controller obtains a target value according to the device indication signal set, and outputs the control signal according to an initial value or the target value to control voltage value of the output DC voltage signal provided to the electronic device.

Abstract translation: 交流（AC）/直流（DC）适配器将与具有电性能的电子设备电连接，并且包括接收DC电压信号和控制信号的DC / DC转换器，并且调整DC 电压信号根据控制信号获得输出直流电压信号。 设备鉴别器接收输出直流电压信号，并根据输出直流电压信号和电气特性生成设备指示信号。 控制器根据设备指示信号设置获得目标值，并根据初始值或目标值输出控制信号，以控制提供给电子设备的输出直流电压信号的电压值。

公开(公告)号：US20130039102A1

公开(公告)日：2013-02-14

申请号：US13413955

申请日：2012-03-07

Applicant: CHING-MING LAI

Inventor： CHING-MING LAI

IPC: H02M7/00

CPC classification number: H02M3/158 ,  Y02B10/30

Abstract: A voltage boosting circuit includes a first inductor, a first switch, a second inductor, a second switch, a first clamping diode, and a first energy storing element. When the first switch and the second switch conduct, the first and second inductors are able to store energy of a power source signal. When the first switch is not conducting and the second switch conducts, the first inductor is able to release energy to the first energy storing element. When the first switch conducts and the second switch is not conducting, the second inductor and the first energy storing element are able to release energy to a load.

Abstract translation: 升压电路包括第一电感器，第一开关，第二电感器，第二开关，第一钳位二极管和第一能量存储元件。 当第一开关和第二开关导通时，第一和第二电感器能够存储电源信号的能量。 当第一开关不导通并且第二开关导通时，第一电感器能够将能量释放到第一能量存储元件。 当第一开关导通并且第二开关不导通时，第二电感器和第一能量存储元件能够将能量释放到负载。