Liquid crystal display device and method of driving the same
    31.
    发明申请
    Liquid crystal display device and method of driving the same 失效
    液晶显示装置及其驱动方法

    公开(公告)号:US20060077157A1

    公开(公告)日:2006-04-13

    申请号:US11285256

    申请日:2005-11-23

    IPC分类号: G09G3/36

    摘要: A signal converting section increases a transfer rate of an input image signal to be supplied to a liquid crystal panel and, at the same time, also inserts a non-image signal for applying a predetermined voltage to liquid-crystal cells in a space of the input image signal and supplies it as a picture-element signal to a source driver. To each picture cell, an input image signal and a non-image signal are sequentially written with positive or negative polarity. For all picture elements, after the input image signal is written, the non-image signal equal in polarity to the input image signal is always written. Furthermore, after the non-image signal is written, an image signal opposite in polarity to the non-image signal is always written. Thus, when an image is displayed on the liquid crystal panel in OCB mode, it is possible to prevent the occurrence of back transition and carry out image display evenly.

    摘要翻译: 信号转换部分增加要提供给液晶面板的输入图像信号的传送速率,同时还将用于向液晶单元施加预定电压的非图像信号插入到液晶面板的空间中 输入图像信号并将其作为图像元素信号提供给源驱动器。 对于每个图像单元,输入图像信号和非图像信号被顺序地写入正极性或负极性。 对于所有图像元素,在写入输入图像信号之后,总是写入与输入图像信号极性相等的非图像信号。 此外,在非图像信号被写入之后,总是写入与非图像信号极性相反的图像信号。 因此,当以OCB模式在液晶面板上显示图像时,可以防止反向转换的发生并且均匀地进行图像显示。

    Wireless transmitting and receiving device and method
    32.
    发明申请
    Wireless transmitting and receiving device and method 有权
    无线发射和接收设备及方法

    公开(公告)号:US20050163081A1

    公开(公告)日:2005-07-28

    申请号:US11018251

    申请日:2004-12-22

    摘要: A wireless device, method, and signal for use in communication of a wireless packet between transmitting device and a wireless receiving device via a plurality of antennas, wherein a signal generator generates wireless packet including a short-preamble sequence used for a first automatic gain control (AGC), a first long-preamble sequence, a signal field used for conveying a length of the wireless packet, an AGC preamble sequence used for a second AGC to be performed after the first AGC, a second long-preamble sequence, and a data field conveying data. The AGC preamble sequence is transmitted in parallel by the plurality of antennas.

    摘要翻译: 一种用于经由多个天线在发射设备和无线接收设备之间的无线分组通信中使用的无线设备,方法和信号,其中信号发生器生成包括用于第一自动增益控制的短前同步码序列的无线分组 (AGC),第一长前导码序列,用于传送无线分组的长度的信号字段,用于在第一AGC之后执行的第二AGC的AGC前同步码序列,第二长前导序列和 数据字段传送数据。 AGC前同步码序列由多个天线并行发送。

    Liquid crystal display device
    34.
    发明申请
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号:US20050024316A1

    公开(公告)日:2005-02-03

    申请号:US10481749

    申请日:2003-03-26

    摘要: A liquid crystal display device includes a signal conversion part (101), a drive pulse generation part (102), a source driver (103), a gate driver (1704), and a multiplexer part (1706). In addition, between the source driver (103) and a display region part (1705) there is provided an intersection part (204) where, when source lines (S1, S2, S3, S4, . . . ) in the display region part are divided into groups each including four source lines, lines that correspond to two source lines (S2 and S3) located the second and third from an end in each group intersect each other. With the liquid crystal display device using the multiplexer part for switching a plurality of source lines in a time-sharing manner, the degradation of the display quality of pixels caused by, for example, an insufficient writing capability to the pixels is improved.

    摘要翻译: 液晶显示装置包括信号转换部分(101),驱动脉冲产生部分(102),源极驱动器(103),栅极驱动器(1704)和多路复用器部分(1706)。 此外,在源极驱动器(103)和显示区域部分(1705)之间设置有交叉部分(204),其中当显示区域部分中的源极线(S1,S2,S3,S4,...) 被分成各自包括四个源极线,对应于位于每个组中的端部的第二和第三个源极线(S2和S3)的线彼此相交。 利用以分时方式切换多个源极线的多路复用器部分的液晶显示装置,提高了例如对像素的写入能力不足引起的像素的显示质量的劣化。

    Image display device and image display method
    35.
    发明授权
    Image display device and image display method 失效
    图像显示装置和图像显示方法

    公开(公告)号:US06795053B1

    公开(公告)日:2004-09-21

    申请号:US09743324

    申请日:2001-01-09

    IPC分类号: G09G336

    摘要: Provided are an image display apparatus and method capable of visually improving a sense of contrast by adjusting contrast and a light source to have correlation. A characteristics detection part 11 detects MAX, MIN, and APL of an input signal. A control data generation part 12 calculates Gain for amplifying a difference between MAX and MIN to a width of a dynamic range and Offset indicating the DC level to be shifted so that the input video signal amplified by Gain falls with in the output dynamic range of a DC level adjustment part 13B. A signal amplitude adjustment part 13A amplifies the input video signal with reference to APL and in accordance with Gain. The DC level adjustment part 13B shifts the DC level of the amplified input video signal in accordance with a value of Offset. A light source control part 16 controls a light source 18 so that a visual brightness level on a screen is equal to a brightness level of the input video signal.

    摘要翻译: 提供一种图像显示装置和方法,其能够通过调整对比度和光源来具有相关性来可视地改善对比度感。 特性检测部11检测输入信号的MAX,MIN,APL。 控制数据生成部12计算用于将MAX和MIN之间的差放大到动态范围的宽度的增益,以及指示要移位的DC电平的偏移,使得由增益放大的输入视频信号在输出动态范围内下降 直流电平调整部13B。 信号幅度调整部件13A参考APL并根据增益放大输入视频信号。 DC电平调整部13B根据Offset的值移位放大的输入视频信号的DC电平。 光源控制部分16控制光源18,使得屏幕上的视觉亮度水平等于输入视频信号的亮度水平。

    Metering method of metal material in injection molding
    36.
    发明授权
    Metering method of metal material in injection molding 失效
    注塑成型中金属材料的计量方法

    公开(公告)号:US06588486B1

    公开(公告)日:2003-07-08

    申请号:US09672389

    申请日:2000-09-28

    IPC分类号: B22D1700

    CPC分类号: B22D17/2061 B22D17/32

    摘要: A method of metering a metal material in a liquid phase in molding injection provides accurate and reliable transfer of the metal material. A heating cylinder housing a rotatable and axially movable screw, is inclined with its head pointing downward, so that the metal material in the liquid phase state flows down into a front chamber due to self-weight. At the forward position after injection, the screw is forced to retract to a set position, whereby a predetermined quantity of a liquid phase material primarily stored on the periphery of the head portion of the screw is accumulated by suction due to a negative pressure in the front chamber of the heating cylinder. Further, a constant quantity of the liquid phase material can be metered each time in the front chamber by stopping and then rotating the screw at a retraction position.

    摘要翻译: 在成型注射中计量液相中的金属材料的方法提供金属材料的精确和可靠的转移。 容纳可旋转和可轴向移动的螺钉的加热缸以其头部向下指向的方式倾斜,使得液相状态的金属材料由于自重而向下流入前室。 在注射后的前进位置,螺杆被迫缩回到设定位置,由此,主要储存在螺杆头部周边的预定量的液相材料由于在 加热缸的前室。 此外,通过停止然后在缩回位置旋转螺杆,可以每次在前室中计量一定量的液相材料。

    Method for producing carbon fibers
    38.
    发明授权
    Method for producing carbon fibers 失效
    生产碳纤维的方法

    公开(公告)号:US3988426A

    公开(公告)日:1976-10-26

    申请号:US444133

    申请日:1974-02-20

    CPC分类号: D01F9/22 Y10S264/19

    摘要: Carbon fibers having high tenacity and high modulus of elasticity can be obtained with a high carbonization yield and within a short period of time by heat-carbonizing acrylonitrile polymer fibers comprising a copolymer composed mainly of acrylonitrile and a compound expressed by the general formula of ##EQU1## wherein R is hydrogen or methyl group, A is an alkoxy group having 1 - 4 carbon atoms, B is a halogenated alkoxy group having 1 - 4 carbon atoms (wherein halogen is chlorine, bromine or iodine), n is 0 - 2, m is 0 - 2 and n + m is 2.

    摘要翻译: 可以获得具有高强度和高弹性模量的碳纤维,并且在短时间内通过热丙烯腈聚合物纤维包含主要由丙烯腈组成的共聚物和由通式CH 2 = CRP(A)n(B)m并行O其中R是氢或甲基,A是具有1-4个碳原子的烷氧基,B是具有1-4个碳原子的卤代烷氧基(其中卤素是氯,溴 或碘),n为0-2,m为0-2,n + m为2。

    Camera body, lens barrel and lens-interchangeable camera
    39.
    发明授权
    Camera body, lens barrel and lens-interchangeable camera 有权
    相机机身,镜筒和镜头可互换相机

    公开(公告)号:US09310669B2

    公开(公告)日:2016-04-12

    申请号:US14126552

    申请日:2012-06-08

    IPC分类号: G03B17/14

    CPC分类号: G03B17/14 G03B2206/00

    摘要: A camera body includes a plurality of body-side bayonet lugs which are provided on the peripheral edge of an opening; and a protrusion which is positioned in a circular-arc opening formed between adjacent body-side bayonet lugs of the body-side bayonet lugs, the distance between the protrusion and either of adjacent two body-side bayonet lugs of the body-side bayonet lugs being shorter than each of the lens-side bayonet lugs; and a body-side mount surface with which the lens-side bayonet surface comes into contact from the front side when the lens-side bayonet lugs are positioned immediately behind the body-side bayonet lugs.

    摘要翻译: 相机主体包括设置在开口的周缘上的多个主体侧卡口凸耳; 以及突出部,其位于形成在所述主体侧卡口凸耳的相邻的身体侧卡口凸耳之间的圆弧形开口中,所述突起与所述身体侧卡口凸耳的相邻的两个身体侧卡口凸耳中的任一个之间的距离 比每个透镜侧卡口耳片短; 以及当透镜侧卡口凸耳定位在身体侧卡口耳部之后时,透镜侧卡口表面与前侧接触的体侧安装表面。

    Transmitting apparatus and receiving apparatus
    40.
    发明授权
    Transmitting apparatus and receiving apparatus 有权
    发射装置和接收装置

    公开(公告)号:US08891635B2

    公开(公告)日:2014-11-18

    申请号:US13230948

    申请日:2011-09-13

    IPC分类号: H04L27/00 H04W28/06

    CPC分类号: H04W28/065

    摘要: According to one embodiment, a transmitting apparatus includes a generation unit, a division unit, an imparting unit and a transmitting unit. The generation unit generates first control information in accordance with a first information format. The division unit divides the first control information into control information pieces in accordance with information format divisions into which the first information format is divided and which include respective pointer regions, each of the information format divisions having a same data length as a second information format. The imparting unit imparts, to the pointer region of each of the information format divisions, a pointer indicating a wireless communication resource used to transmit one of the control information pieces corresponding to one of the information format divisions other than the each control information format division. The transmitting unit transmits the control information pieces.

    摘要翻译: 根据一个实施例,发送装置包括生成单元,分割单元,赋予单元和发送单元。 生成单元根据第一信息格式生成第一控制信息。 分割单元根据分割有第一信息格式的信息格式分区将第一控制信息划分为控制信息,并且包括各个指针区域,每个信息格式分段具有与第二信息格式相同的数据长度。 赋予单元向每个信息格式部分的指针区域赋予指示用于发送与每个控制信息格式划分以外的信息格式分割之一相对应的控制信息中的一个的无线通信资源的指针。 发送单元发送控制信息。