公开(公告)号：US08422347B2

公开(公告)日：2013-04-16

申请号：US13412657

申请日：2012-03-06

Applicant: Ming-Hua Hsueh ,  Yi-Long Hsiao

Inventor： Ming-Hua Hsueh ,  Yi-Long Hsiao

IPC: G11B7/00

CPC classification number: G11B7/0945 ,  G11B7/0903 ,  G11B7/0953

Abstract: A method for determining a phase difference of a tracking error signal is provided. The method includes: predetermining a plurality of phase differences, measuring MPP and SPP signals, establishing a phase difference curve by use of an amplitude ratio between (MPP+SPP) and (MPP−SPP), measuring MPP and SPP signals for a tracking error signal under test, calculating the amplitude ratio (MPP+SPP)/(MPP−SPP), and comparing with the phase difference curve to promptly determine the phase difference.

Abstract translation: 提供了一种用于确定跟踪误差信号的相位差的方法。 该方法包括：预先确定多个相位差，测量MPP和SPP信号，通过使用（MPP + SPP）和（MPP-SPP）之间的幅度比建立相位差曲线，测量MPP和SPP信号用于跟踪误差 测试信号，计算振幅比（MPP + SPP）/（MPP-SPP），并与相位差曲线进行比较，以及时确定相位差。

公开(公告)号：US20120216221A1

公开(公告)日：2012-08-23

申请号：US13368362

申请日：2012-02-08

Applicant: I-Bing SU ,  Yi-Long Hsiao

Inventor： I-Bing SU ,  Yi-Long Hsiao

IPC: G11B7/085

CPC classification number: G11B7/08582 ,  G11B7/08517 ,  G11B7/08541

Abstract: A method for calibrating steps of a stepping motor used in an optical disc drive is provided. A pick-up head is moved to an origin of the structure. The pick-up head is moved toward a terminal of the structure by a stepping motor. The steps of the stepping motor are recorded until a counter electromotive force of the stepping motor is detected. A predetermined travel distance of the pick-up head is calculated. If the predetermined travel distance of the pick-up head is different from the maximum distance of the structure, then it is decided that the stepping motor has step error, and the steps of the stepping motor are calibrated.

Abstract translation: 提供了一种用于校准在光盘驱动器中使用的步进电机的步骤的方法。 拾起头移动到结构的原点。 拾取头通过步进电机向结构的端子移动。 记录步进电动机的步骤，直到检测到步进电动机的反电动势。 计算拾取头的预定行驶距离。 如果拾取头的预定行驶距离与结构的最大距离不同，则判定步进电动机具有步进误差，并且步进电动机的步骤被校准。

公开(公告)号：US20110122753A1

公开(公告)日：2011-05-26

申请号：US12892611

申请日：2010-09-28

Applicant: Chun-Yang Hou ,  Yi-Long Hsiao

Inventor： Chun-Yang Hou ,  Yi-Long Hsiao

IPC: G11B7/125

CPC classification number: G11B7/0908 ,  G11B7/0945 ,  G11B7/0946 ,  G11B7/0948 ,  G11B7/0956

Abstract: A method for determining a focus height of an optical disc drive is provided. A disc is placed into the optical disc drive. An objective lens is moved to lock a focus on a data layer of the disc. The objective lens is radially moved from inner tracks to outer tracks, and at the same time the focus voltages at the radial position are recorded. A focus voltage curve is curve-fitted based on the recorded focus voltages. A corresponding refocus voltage is obtained from the focus voltage curve according to the radial position where a focus drop occurs. The objective lens is moved to the focus height by the refocus voltage for refocusing.

Abstract translation: 提供了一种用于确定光盘驱动器的焦点高度的方法。 将光盘放入光盘驱动器中。 移动物镜以将焦点锁定在盘的数据层上。 物镜从内轨道径向移动到外轨道，同时记录径向位置处的聚焦电压。 基于记录的聚焦电压对焦点电压曲线进行曲线拟合。 根据发生聚焦下降的径向位置，从聚焦电压曲线获得相应的再聚焦电压。 物镜通过重新聚焦的再聚焦电压移动到聚焦高度。

公开(公告)号：US20060186563A1

公开(公告)日：2006-08-24

申请号：US11318229

申请日：2005-12-23

Applicant: Sheng-Jui Chao ,  Yi-Long Zhan ,  Hui-Chuan Kuo

Inventor： Sheng-Jui Chao ,  Yi-Long Zhan ,  Hui-Chuan Kuo

IPC: B29D11/00

CPC classification number: B29C69/005 ,  B29C65/18 ,  B29C65/7808 ,  B29C65/7847 ,  B29C65/7882 ,  B29C66/112 ,  B29C66/1122 ,  B29C66/131 ,  B29C66/30223 ,  B29C66/5346 ,  B29C66/71 ,  B29C66/8242 ,  B29C66/8322 ,  B29D11/0074 ,  B29L2011/0016 ,  B29K2067/00

Abstract: An apparatus includes a machine bed, a holder unit disposed movably on the machine bed, and a fusion unit. A method for fusing a light-shielding sheet onto a transparent body includes: (A) moving the transparent body on the machine bed into the holder unit by suction; (B) moving the holder unit on the machine bed in a feeding direction; (C) cooperating with operation of the holder unit so as to move the transparent body on the machine bed to a position under the light-shielding sheet; and (D) pressing together and heating the light-shielding sheet and the transparent body so as to fuse the light-shielding sheet onto the transparent body, thereby forming an optical lens unit.

Abstract translation: 一种装置包括机床，可移动地设置在机床上的保持器单元和融合单元。 一种将遮光片融合到透明体上的方法包括：（A）通过抽吸将机床上的透明体移动到保持器单元中; （B）沿着进给方向移动机床上的支架单元; （C）与保持器单元的操作配合，将机床上的透明体移动到遮光片下方的位置; 和（D）将所述遮光片和所述透明体压在一起并加热，以将所述遮光片熔合在所述透明体上，从而形成光学透镜单元。

公开(公告)号：US06965028B2

公开(公告)日：2005-11-15

申请号：US10057029

申请日：2002-01-24

Applicant: Kuang-Lieh Lu ,  Manimaran Bala ,  Thangamuthu Rajendran ,  Yi-Long Lu ,  Gene-Hsiang Lee ,  Shie-Ming Peng

Inventor： Kuang-Lieh Lu ,  Manimaran Bala ,  Thangamuthu Rajendran ,  Yi-Long Lu ,  Gene-Hsiang Lee ,  Shie-Ming Peng

IPC: C07F13/00 ,  C09K11/06 ,  C07F11/00 ,  C07F15/00

CPC classification number: C07F13/005 ,  C09K11/06

Abstract: This invention features a supramolecule having the following structure: M is a transition metal atom that is rhenium (Re), manganese (Mn), chromium (Cr), molybdenum (Mo), tungsten (W), iron (Fe), ruthenium (Ru), or osmium (Os); Y is a nitrogen-based didentate ligand; A is O, S, Se, or Te; R is C3˜C16 alkyl, (CH2)n-aryl, or (CH2)n-aryl-(O—C1˜C16 alkyl)p, in which n is 0-15, p is 1-3; and m is 1, 2, 3, 4, or 5.

Abstract translation: 本发明具有以下结构的超分子：M是铼（Re），锰（Mn），铬（Cr），钼（Mo），钨（W），铁（Fe），钌 Ru）或锇（Os）; Y是氮基二齿配体; A是O，S，Se或Te; R为C 3 -C 16烷基，（CH 2）n - 芳基或（CH _{- > - 芳基 - （OC 1 -C 16烷基），其中， 其中n为0-15，p为1-3; m为1,2,3,4或5。}

公开(公告)号：US08717246B2

公开(公告)日：2014-05-06

申请号：US13015598

申请日：2011-01-28

Applicant: Hsin-Chia Lu ,  Chen-Fang Tai ,  Yi-Long Chang

Inventor： Hsin-Chia Lu ,  Chen-Fang Tai ,  Yi-Long Chang

IPC: H01Q9/28

CPC classification number: H01Q1/38 ,  H01Q9/0414 ,  H01Q19/30

Abstract: A stacked antenna includes a first dielectric substrate, a second dielectric substrate, at least one vertical conductive structure, at least one transmission line structure, a driven element, at least one reflector and a director. The second dielectric substrate is stacked on the first dielectric substrate. The conductive structure penetrates the first dielectric substrate or the second dielectric substrate. The transmission line structure is disposed between the first and second dielectric substrates. The driven element is disposed between the first and second dielectric substrates and is electrically connected to the conductive structure through the transmission line structure. The reflector is spaced from the driven element by the first dielectric substrate and is disposed under the first dielectric substrate. The director is spaced from the driven element by the second dielectric substrate.

Abstract translation: 堆叠天线包括第一电介质基板，第二电介质基板，至少一个垂直导电结构，至少一个传输线结构，从动元件，至少一个反射器和导向器。 第二电介质基板被堆叠在第一电介质基板上。 导电结构穿透第一电介质基片或第二电介质基片。 传输线结构设置在第一和第二电介质基板之间。 被驱动元件设置在第一和第二电介质基板之间，并且通过传输线结构与导电结构电连接。 反射器通过第一电介质基板与被驱动元件隔开并设置在第一电介质基板的下方。 导向器通过第二电介质基板与被驱动元件间隔开。

公开(公告)号：US08611244B2

公开(公告)日：2013-12-17

申请号：US13278645

申请日：2011-10-21

Applicant: Gong Zhang ,  Yi Long ,  Kaibin Huang ,  Yong Cheng ,  Kin (Vincent) Nang Lau

Inventor： Gong Zhang ,  Yi Long ,  Kaibin Huang ,  Yong Cheng ,  Kin (Vincent) Nang Lau

IPC: H04L12/26

CPC classification number: H04B7/0413 ,  H04B7/0689 ,  H04B17/3911

Abstract: A Multi-Input Multi-Output (MIMO) downlink transmission control method that is related to communications technologies is disclosed in embodiments of the present invention. The method includes: obtaining a channel fading change rate and a feedback delay of a user; calculating out a closed-loop MIMO throughput gain according to the channel fading change rate and the feedback delay; and determining a downlink transmission mode according to the closed-loop MIMO throughput gain, wherein the downlink transmission mode includes a closed-loop mode or an open-loop mode. A MIMO downlink transmission control apparatus is also disclosed.

Abstract translation: 在本发明的实施例中公开了与通信技术相关的多输入多输出（MIMO）下行链路传输控制方法。 该方法包括：获得用户的信道衰落变化率和反馈延迟; 根据信道衰落变化率和反馈延迟计算闭环MIMO吞吐量增益; 以及根据所述闭环MIMO吞吐量增益确定下行链路传输模式，其中所述下行链路传输模式包括闭环模式或开环模式。 还公开了MIMO下行链路传输控制装置。

公开(公告)号：US20130058200A1

公开(公告)日：2013-03-07

申请号：US13420624

申请日：2012-03-15

Applicant: I-Bing Su ,  Yi-Long Hsiao

Inventor： I-Bing Su ,  Yi-Long Hsiao

IPC: G11B7/09

CPC classification number: G11B7/0956

Abstract: A method for calibrating a tilt of an actuator includes the following steps: focusing a light beam projected from an objective lens onto a data layer of an optical disc; utilizing a digital signal processor to output control voltages through an analog driving circuit for driving the actuator to tilt the objective lens, and accordingly recording corresponding displacement signals of the objective lens; fitting a tilt curve through the recorded control voltages and the displacement signals; utilizing the digital signal processor to output a zero control voltage, not through the analog driving circuit, for tilting the objective lens, and accordingly measuring a standard displacement signal; acquiring a bias voltage from the tilt curve according to the standard displacement signal; and calibrating the tilt of the actuator by offsetting a control voltage outputted from the digital signal processor according to the bias voltage for controlling the analog driving circuit.

Abstract translation: 用于校准致动器的倾斜的方法包括以下步骤：将从物镜投射的光束聚焦到光盘的数据层上; 利用数字信号处理器通过用于驱动致动器的模拟驱动电路输出控制电压以倾斜物镜，并因此记录物镜的对应位移信号; 通过记录的控制电压和位移信号拟合倾斜曲线; 利用数字信号处理器输出零控制电压，而不是通过模拟驱动电路来倾斜物镜，并因此测量标准位移信号; 根据标准位移信号从倾斜曲线获取偏置电压; 并且通过根据用于控制模拟驱动电路的偏压来抵消从数字信号处理器输出的控制电压来校准致动器的倾斜。

公开(公告)号：US20120281202A1

公开(公告)日：2012-11-08

申请号：US13215241

申请日：2011-08-23

Applicant: WEN-CHUNG LO ,  YI-LONG LEE ,  SHU-YA CHIANG

Inventor： WEN-CHUNG LO ,  YI-LONG LEE ,  SHU-YA CHIANG

IPC: G01N21/35 ,  G01B11/00

CPC classification number: B41J11/003 ,  G01B11/02 ,  H04N1/0071 ,  H04N1/00732 ,  H04N1/00734 ,  H04N1/00761 ,  H04N1/00769 ,  H04N1/00771 ,  H04N2201/0082

Abstract: A printing apparatus capable of detecting a number of different paper sizes includes a main body, an input device, a paper guide, a rack member, and a detector. The main body prints on paper; the input device contains the paper; the paper guide moves to fit two sides of the paper; the rack member moves simultaneously with the paper guide, and includes at least one identifier; each identifier corresponding to one of the different paper sizes. The detector detects the identifier to determine one of the different paper sizes and transmits the determined paper size to the main body, and the main body compares the determined paper size with a print setup. The main body reminds a user when the determined paper size does not conform to the print setup.

Abstract translation: 能够检测不同纸张尺寸的打印装置包括主体，输入装置，纸张引导件，齿条部件和检测器。 主体印在纸上; 输入设备包含纸张; 纸张导轨移动到适合纸张的两侧; 所述齿条构件与所述导纸件同时移动，并且包括至少一个识别符; 每个标识符对应于不同纸张尺寸之一。 检测器检测标识符以确定不同纸张尺寸之一，并将确定的纸张尺寸传送到主体，并且主体将确定的纸张尺寸与打印设置进行比较。 当确定的纸张尺寸不符合打印设置时，主体提醒用户。

公开(公告)号：US20120114062A1

公开(公告)日：2012-05-10

申请号：US13352349

申请日：2012-01-18

Applicant: Gong Zhang ,  Yi Long ,  Lujia Pan ,  Yunbo Li ,  Cheng He ,  Xun Yang

Inventor： Gong Zhang ,  Yi Long ,  Lujia Pan ,  Yunbo Li ,  Cheng He ,  Xun Yang

IPC: H04B15/00

CPC classification number: H04B7/024 ,  H04L5/0023 ,  H04L5/0035 ,  H04L5/0073 ,  H04L25/03343 ,  H04L2025/03426

Abstract: A preprocessing method for cooperative communication and a base station and a system for executing the method are provided. The method includes: obtaining a common base station group from a cooperative base station group of a user terminal, in which the common base station group includes a set of base stations providing a cooperative service for other user terminals in the cooperative base station group; and calculating a first precoding matrix of the user terminal according to the common base station group, in which the first precoding matrix is used to perform elimination preprocessing on interference from the user to other user terminals served by the common base station group. The method reduces Multi-User Interference (MUI).

Abstract translation: 提供了一种用于协同通信的预处理方法以及用于执行该方法的基站和系统。 该方法包括：从用户终端的协作基站组获取公共基站组，其中，所述公共基站组包括：在所述协作基站组中为其他用户终端提供协作服务的一组基站; 以及根据所述公共基站组计算所述用户终端的第一预编码矩阵，其中，所述第一预编码矩阵用于对所述用户对由所述公共基站组服务的其他用户终端的干扰执行消除预处理。 该方法减少了多用户干扰（MUI）。