公开(公告)号：US20070070509A1

公开(公告)日：2007-03-29

申请号：US11523621

申请日：2006-09-20

申请人： Jer-Liang Yeh ,  Chih-Cheng Cheng ,  Chia-Ming Chang

发明人： Jer-Liang Yeh ,  Chih-Cheng Cheng ,  Chia-Ming Chang

IPC分类号： G02B27/14

CPC分类号： G02B3/14 ,  G02B26/005

摘要： A lens device with an adjustable focal length is provided. The lens device includes a non-conductive liquid droplet, which is surrounded by air or immiscible liquids. The non-conductive liquid droplet is placed on a bottom plate. The bottom plate includes a set of first electrodes. The set of first electrodes is disposed in such a way that the set of first electrodes are capable of being selectively biased to respectively create a first voltage potential difference between the liquid droplet and each of the set of first electrodes. With the first voltage potential differences, a dielectric force is induced, and the profile of the non-conductive liquid droplet is adjustable. Thus, the focal length of the lens is adjustable.

摘要翻译： 提供具有可调节焦距的透镜装置。 透镜装置包括由空气或不混溶液体包围的非导电液滴。 将非导电液滴放置在底板上。 底板包括一组第一电极。 该组第一电极被设置成使得该组第一电极能够被选择性地偏置以分别在液滴和该组第一电极中的每一个之间产生第一电压电位差。 利用第一电​​压电位差，引起介电力，并且非导电液滴的轮廓是可调节的。 因此，透镜的焦距是可调节的。

公开(公告)号：US10251367B2

公开(公告)日：2019-04-09

申请号：US15250353

申请日：2016-08-29

申请人： Chia-Ming Chang

发明人： Chia-Ming Chang

IPC分类号： A01K1/00 ,  A61L9/00 ,  B01D46/00 ,  B01D46/44 ,  A61L9/14

摘要： An environment cleaning system for an animal breeding house has an outside environment, a breeding house, an air covering, and a cleaning device. The breeding house is deposited in the outside environment. The air covering is deposited in the outside environment and is mounted around the breeding house. The air covering is used to buffer the air pressure between the outside environment and the breeding house. The cleaning device is deposited in the outside environment, is connected to the air covering and the breeding house, and has an air exchanging unit and at least one filtering unit. The air exchanging unit controls the relative pressure among the outside environment, the air covering, and the breeding house to provide a unidirectional air flowing effect, and the flowing direction of the air is based on the relative pressure between the breeding house and the air covering.

公开(公告)号：US08709676B2

公开(公告)日：2014-04-29

申请号：US12783810

申请日：2010-05-20

申请人： Ying-Ling Liu ,  Chia-Ming Chang

发明人： Ying-Ling Liu ,  Chia-Ming Chang

IPC分类号： C08F8/00

CPC分类号： C08F8/00 ,  B82Y99/00 ,  C08G73/16 ,  H01M8/10

摘要： The present invention provides a chemically bonded carbon nanotube-polymer hybrid and the nanocomposite thereof, having the following advantages: functionalizing carbon nanotubes and also effectively having the carbon nanotube covalently bonded with a wide variety of polymers, even for stable and non-reactive polymers, such as commercially available polymers and high performance engineering plastics. The nanocomposite material according to the invention, compared to its matrix polymer, has higher mechanical strength, conductivity, proton conductivity, and heat stability.

摘要翻译： 本发明提供一种化学键合的碳纳米管 - 聚合物杂化物及其纳米复合材料，其具有以下优点：功能化碳纳米管，并且即使对于稳定和非反应性聚合物，也可有效地将碳纳米管与各种聚合物共价键合， 例如市售聚合物和高性能工程塑料。 与其基质聚合物相比，本发明的纳米复合材料具有较高的机械强度，导电性，质子传导性和热稳定性。

公开(公告)号：US08616330B1

公开(公告)日：2013-12-31

申请号：US13564408

申请日：2012-08-01

申请人： Geoffrey P. McKnight ,  Christopher P. Henry ,  Chia-Ming Chang ,  Andrew C. Keefe

发明人： Geoffrey P. McKnight ,  Christopher P. Henry ,  Chia-Ming Chang ,  Andrew C. Keefe

IPC分类号： F16F7/00

CPC分类号： G10K11/16 ,  B60R13/08 ,  G10K11/04 ,  G10K11/172

摘要： In one embodiment, provided is an actively tunable acoustic attenuator having a frame, a membrane within the frame, and a mass secured to the membrane. In another embodiment, provided is an actively tunable acoustic attenuator having a frame, a membrane within the frame, and a mass secured to the membrane. The membrane is coupled, either indirectly or directly, to the frame via a variable stiffness coupler. In another embodiment, provided is an actively tunable acoustic attenuator having a frame and a plurality of membrane layers within the frame. An active material is between at least two of the plurality of membrane layers. A mass is secured to at least one of the plurality of membrane layers.

公开(公告)号：US08599737B2

公开(公告)日：2013-12-03

申请号：US12753195

申请日：2010-04-02

申请人： Shun-Yong Huang ,  Li-Chun Ko ,  Chia-Ming Chang

发明人： Shun-Yong Huang ,  Li-Chun Ko ,  Chia-Ming Chang

IPC分类号： H04B7/14 ,  H04J3/00

CPC分类号： H04W72/12 ,  H04L5/0035 ,  H04L5/0073 ,  H04W52/0209 ,  H04W72/1215 ,  H04W88/06 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164

摘要： A communication apparatus is provided. A first radio module communicates with a first communications device in compliance with a first protocol to provide a first wireless communications service. A second radio module communicates with a second communications device in compliance with a second protocol to provide a second wireless communications service. The first radio module further estimates time remaining for the second radio module before a next operation of the first radio module and transmits information regarding the estimated remaining time to the second radio module. The second radio module further schedules operations of the second radio module according to the information regarding the estimated remaining time received from the first radio module.

公开(公告)号：US20130278601A1

公开(公告)日：2013-10-24

申请号：US13599933

申请日：2012-08-30

申请人： Wei-Chao Chen ,  Chia-Ming Chang

发明人： Wei-Chao Chen ,  Chia-Ming Chang

IPC分类号： G06T15/04 ,  G06T15/80

CPC分类号： G06T15/04 ,  G06T2210/36

摘要： A method for processing texture mapping by biasing level of detail (LOD) according to image content includes: a texture request for fetching a target texel is received. The texture request includes a target texture coordinate at a target LOD of a target texture mipmap corresponding to the target texel. A target level of content (LOC) bias map corresponding to the target texture mipmap is looked up according to the target texture coordinate and the target LOD to fetch a target LOC bias value corresponding to the target texture coordinate at the target LOD. A replacement LOD is calculated according to the target LOD and the target LOC bias value. A replacement texel is fetched at a corresponding coordinate, which corresponds to the target texture coordinate, at the replacement LOD of the target texture mipmap. Texture filtering is processed according to the replacement texel.

摘要翻译： 通过根据图像内容偏置细节级别（LOD）来处理纹理映射的方法包括：接收到用于获取目标纹素的纹理请求。 纹理请求包括与目标纹素相对应的目标纹理mipmap的目标LOD处的目标纹理坐标。 根据目标纹理坐标和目标LOD查找与目标纹理mipmap对应的目标内容（LOC）偏置图，以获取与目标LOD上的目标纹理坐标对应的目标LOC偏置值。 根据目标LOD和目标LOC偏差值计算更换LOD。 在目标纹理mipmap的替换LOD处，在与目标纹理坐标对应的对应坐标处获取替换纹理。 纹理过滤根据替换纹理进行处理。

公开(公告)号：US20130005920A1

公开(公告)日：2013-01-03

申请号：US13612456

申请日：2012-09-12

申请人： Jiang-Jen Lin ,  Wood-Hi Cheng ,  Yi-Fen Lan ,  Jin-Chen Chiu ,  Jhe-Wei Lin ,  Chia-Ming Chang

发明人： Jiang-Jen Lin ,  Wood-Hi Cheng ,  Yi-Fen Lan ,  Jin-Chen Chiu ,  Jhe-Wei Lin ,  Chia-Ming Chang

IPC分类号： C08L79/08

CPC分类号： C08L79/08 ,  B82Y30/00 ,  C08J3/2053 ,  C08J5/005 ,  C08J2379/08 ,  C08K3/041 ,  H05K9/009

摘要： A CNT-PI complex primarily includes polyimide (PI) and carbon nanotubes (CNT) dispersed in the polyimide. The method for producing the CNT-PI complex first disperses carbon nanotubes in a solvent by adding a dispersant and using an ultrasonic oscillator. Then the carbon nanotubes dispersion is mixed with polyamic acid to give a CNT-PI dispersion. The CNT-PI dispersion is then dried to form a film or layer of the CNT-PI complex. The dispersant used in this invention is an ionic liquid including organic cations and inorganic anions. The produced CNT-PI complex possesses good electromagnetic shielding effectiveness and presents better networked structures and electrical conductivity.

摘要翻译： CNT-PI复合物主要包括分散在聚酰亚胺中的聚酰亚胺（PI）和碳纳米管（CNT）。 CNT-PI络合物的制造方法首先通过添加分散剂并使用超声波振荡器将碳纳米管分散在溶剂中。 然后将碳纳米管分散体与聚酰胺酸混合，得到CNT-PI分散体。 然后将CNT-PI分散体干燥以形成CNT-PI复合物的膜或层。 用于本发明的分散剂是包括有机阳离子和无机阴离子的离子液体。 生产的CNT-PI复合物具有良好的电磁屏蔽效能，并具有更好的网络结构和导电性。

公开(公告)号：US20120207101A1

公开(公告)日：2012-08-16

申请号：US13025362

申请日：2011-02-11

申请人： Chia-Ming Chang ,  Ching-Hwa Yu ,  Shih-Chang Su

发明人： Chia-Ming Chang ,  Ching-Hwa Yu ,  Shih-Chang Su

IPC分类号： H04W72/04

CPC分类号： H04W72/1215 ,  H04W48/02 ,  H04W48/10 ,  H04W72/0406 ,  H04W72/1278 ,  H04W74/0816 ,  H04W74/0825 ,  H04W88/10

摘要： A wireless communications system for categorized channel reservation is provided with a first wireless communications module and a second wireless communications module. The first wireless communications module transmits or receives a plurality of first wireless signals. The second wireless communications module transmits a first control packet according to an activity schedule of the first wireless communications module to disable a plurality of wireless communications stations from data transmissions, and transmit a second control packet to enable a predetermined number of the wireless communications stations to perform the data transmissions.

摘要翻译： 用于分类信道预留的无线通信系统被提供有第一无线通信模块和第二无线通信模块。 第一无线通信模块发送或接收多个第一无线信号。 第二无线通信模块根据第一无线通信模块的活动调度发送第一控制分组，以禁止多个无线通信站从数据传输，并发送第二控制分组以使预定数量的无线通信站能够 执行数据传输。

公开(公告)号：US08142052B2

公开(公告)日：2012-03-27

申请号：US12419406

申请日：2009-04-07

申请人： Shan-Non Wang ,  Shih-Chi Ou ,  Chia-Ming Chang

发明人： Shan-Non Wang ,  Shih-Chi Ou ,  Chia-Ming Chang

IPC分类号： F21V21/00 ,  F21V7/00

CPC分类号： A61C19/003

摘要： A medical light solidifying device includes a housing box, a rotary work table, a lighting source reflection body, and an LED lighting source set. The rotary work table is rotatably located in the housing box for being placed with a target material. The lighting source reflection body includes at least two reflection masks. Each mask has a reflection wall surrounding the rotary work table. Each of the reflection walls of the two reflection masks respectively has at least one reflection surface. The LED lighting source set is located above the rotary work table and the lighting source reflection body, and includes a plurality of LED units for emitting a beam with a specific wavelength for solidifying the target material. Thereby, the dead zone of the LED lighting source set is reduced so that the usage efficiency thereof is increase, and furthermore the target material can be efficiently and uniformly solidified.

摘要翻译： 医疗用光固化装置包括收容箱，旋转工作台，照明源反射体和LED照明源组。 旋转工作台可旋转地位于容纳箱中以放置目标材料。 光源反射体包括至少两个反射掩模。 每个掩模具有围绕旋转工作台的反射壁。 两个反射罩的每个反射壁分别具有至少一个反射面。 LED照明源组位于旋转工作台和照明源反射体的上方，并且包括用于发射具有特定波长的光束以固化目标材料的多个LED单元。 因此，LED照明源组的死区减少，使其使用效率提高，此外，能够有效且均匀地凝固目标材料。

公开(公告)号：US07869324B2

公开(公告)日：2011-01-11

申请号：US12140567

申请日：2008-06-17

申请人： Jung-Huang Huang ,  Chia-Ming Chang

发明人： Jung-Huang Huang ,  Chia-Ming Chang

IPC分类号： G11B7/00

CPC分类号： G11B7/00736 ,  G11B2007/0006

摘要： A method for identifying a type of an optical disk includes the steps of: turning on a laser diode of an optical pickup and focusing light emitted from the laser diode on the optical disk; moving the optical pickup to obtain a plurality of servo signals; reading a specific servo signal from the servo signals; and determining the type of the optical disk according to the count of enabled times of the specific servo signal and a corresponding enabled time period.

摘要翻译： 一种用于识别光盘类型的方法包括以下步骤：打开光学拾取器的激光二极管并将从激光二极管发射的光聚焦在光盘上; 移动光学拾取器以获得多个伺服信号; 从伺服信号读取特定的伺服信号; 以及根据特定伺服信号的使能次数和对应的使能时间周期来确定光盘的类型。