Battery saving synchronization method in a communcation apparatus
    41.
    发明授权
    Battery saving synchronization method in a communcation apparatus 失效
    通讯装置中的节电同步方法

    公开(公告)号:US5881055A

    公开(公告)日:1999-03-09

    申请号:US746750

    申请日:1996-11-14

    申请人: Takashi Kondo

    发明人: Takashi Kondo

    摘要: The invention provides a communication apparatus and method capable of carrying out communication at a low consumed electric power without setting a base station when communication is carried out between a plurality of communication terminals capable of carrying out wireless communication. The communication apparatus 11 transmits a beacon from a transmission function circuit 22 every time the beacon transmission request is generated. A data receivable period is provided after the beacon is transmitted. After the lapse of the receivable period, the supply of the electric power to the transmission and reception processing device 12 is suspended with the power source control circuit 27 to provide a sleep time. The data can be exchanged with reliability without setting the base station by means of a beacon. Addition, the supply of electric power is suspended so that the consumed electric power can be eliminated.

    摘要翻译: 本发明提供一种能够在能够进行无线通信的多个通信终端之间进行通信的情况下,以低消耗电力进行通信而不设置基站的通信装置和方法。 通信装置11每当生成信标发送请求时,从发送功能电路22发送信标。 在发送信标之后提供数据可接收周期。 在可接收期间过去之后,用电源控制电路27暂停对发送和接收处理装置12的电力供应以提供睡眠时间。 数据可以可靠地交换,而不需要通过信标来设置基站。 此外,电力供应被暂停,从而消除了消耗的电力。

    Sewing machine with means for synchronizing drive of needle and loop
taker motors
    42.
    发明授权
    Sewing machine with means for synchronizing drive of needle and loop taker motors 失效
    缝纫机具有用于同步驱动针和回路电机的装置

    公开(公告)号:US5791274A

    公开(公告)日:1998-08-11

    申请号:US752321

    申请日:1996-11-19

    摘要: A sewing machine including a head portion including a needle bar, the needle bar being for mounting a needle threaded with a needle thread; a principal shaft; a sewing machine motor for driving the needle bar via the principal shaft; a bed portion including a loop taker for taking a thread loop of the needle thread in cooperative operation with the needle; a loop taker drive shaft connected to move in association with the loop taker; a loop taker drive unit including a loop taker drive motor for driving the loop taker drive shaft independently of the principal shaft; a synchronization control unit for controlling at least one of the loop taker drive motor and the sewing machine drive motor so that the loop taker and the principal shaft rotate in synchronization; and an offset adjustment unit provided to the synchronization control unit and for adjusting an amount that the phase of the loop taker is offset from a reference phase offset amount preset for the loop taker with respect to the principal shaft.

    摘要翻译: 一种缝纫机,包括:头部,其包括针杆,所述针杆用于安装带有针线的针; 主轴; 用于经由主轴驱动针杆的缝纫机马达; 床部分,包括用于与所述针头协同操作的所述针线的线环的环形接收器; 环路接收器驱动轴连接以与环路接收器相关联地移动; 环路接收器驱动单元,包括用于独立于主轴驱动环路接收机驱动轴的环路接收机驱动电机; 同步控制单元,用于控制环路接收器驱动电动机和缝纫机驱动电动机中的至少一个,使得回路接收器和主轴同步旋转; 以及偏移调整单元,其被提供给所述同步控制单元并且用于调节所述接收器的相位相对于所述回路接收器相对于所述主轴预设的参考相位偏移量偏移的量。

    Sewing machine with detachable loop taker module
    43.
    发明授权
    Sewing machine with detachable loop taker module 失效
    缝纫机具有可拆卸的取环模块

    公开(公告)号:US5765493A

    公开(公告)日:1998-06-16

    申请号:US752290

    申请日:1996-11-19

    CPC分类号: D05B69/10 D05B57/30 D05B73/04

    摘要: A sewing machine including a needle bar for mounting two needles separated by a distance in a principal shaft direction; a principal drive shaft for driving the needle bar and extending in the principal shaft direction; a bed portion; a first loop taker disposed in the bed portion; a transmission system for connecting movement between the first loop taker and the principal drive shaft; a loop taker module detachably provided to the bed portion; a second loop taker provided to the loop taker module; and servomotor provided in the loop taker module and for driving the second loop taker.

    摘要翻译: 一种缝纫机,包括用于安装在主轴方向上分开一段距离的两个针的针杆; 用于驱动针杆并沿主轴方向延伸的主驱动轴; 床部分; 设置在床部分中的第一回路接收器; 用于连接第一回路接收器和主驱动轴之间的运动的传动系统; 环形接收器模块,其可拆卸地设置在所述床部分上; 提供给环路接收器模块的第二回路接收器; 以及提供在回路接收器模块中并用于驱动第二回路接收器的伺服电动机。

    Telephone set for handling a call
    44.
    发明授权
    Telephone set for handling a call 失效
    用于处理呼叫的电话机

    公开(公告)号:US5490205A

    公开(公告)日:1996-02-06

    申请号:US261008

    申请日:1994-06-14

    摘要: A telephone set provided with a telephone ringer for producing a ringing sound, a telephone number storing device for storing a telephone number of a specific party in response to a registration operation performed by a user, a telephone number detecting device for detecting telephone number data input from a telephone line and a control device for controlling and causing the ringer to produce a ringing sound when a telephone number indicated by the telephone number detected by the telephone number detecting device matches the telephone number stored in the telephone number storing device. Thereby, when the specific party phones the user, the user can easily know this. For example, if the user is going to concentrate his mind upon his work, or if the user is immersed in his work at a distance from the telephone set, the user can readily know whether or not a caller is the specific party, the telephone number of which is registered in the telephone set. Consequently, the telephone set can prevent the user from making an unnecessary response to a call given by a calling party other than the specific party.

    摘要翻译: 设置有用于产生振铃声的电话铃声的电话机,响应于用户执行的注册操作而存储特定方的电话号码的电话号码存储装置,用于检测电话号码数据输入的电话号码检测装置 来自电话线和控制装置,用于当由电话号码检测装置检测到的电话号码指示的电话号码与存储在电话号码存储装置中的电话号码相匹配时,控制和使铃声产生振铃声。 因此,当特定方向用户通话时,用户可以容易地知道这一点。 例如,如果用户将精力集中在他的工作上,或者如果用户沉浸在距电话机一段距离的工作中,则用户可以容易地知道呼叫者是否是特定方,电话 其号码登记在电话机中。 因此,电话机可以防止用户对除特定方之外的主叫方给出的呼叫进行不必要的响应。

    Timing control method in a common bus system having delay and phase
correcting circuits for transferring data in synchronization and time
division slot among a plurality of transferring units
    45.
    发明授权
    Timing control method in a common bus system having delay and phase correcting circuits for transferring data in synchronization and time division slot among a plurality of transferring units 失效
    具有用于在多个传送单元中的同步和时分时隙中传送数据的延迟和相位校正电路的公共总线系统中的定时控制方法

    公开(公告)号:US5123100A

    公开(公告)日:1992-06-16

    申请号:US462816

    申请日:1990-01-10

    IPC分类号: G06F13/372

    CPC分类号: G06F13/372

    摘要: In a common bus control method, transmission and reception buses are connected to a unit having a unit number 1. A synchronization frame head signal for time-division slots of common buses is sequentially supplied to the units in the order of the unit numbers 1 to n through delay circuits. Phase correcting circuits are respectively connected to the transmission and reception buses of each unit so as to perform phase correction of data on the buses and latch signals for latching the data. The delay circuit arranged in each unit sets transmission delay data having an inherent delay difference on the basis of the synchronization frame head signal. An output from the delay circuit of each unit is used as the latch signal.

    摘要翻译: 在公共总线控制方法中,发送和接收总线连接到具有单元号1的单元。用于公共总线的时分时隙的同步帧头信号按照单元号1到 n通过延迟电路。 相位校正电路分别连接到每个单元的发送和接收总线,以便执行总线上的数据的相位校正和用于锁存数据的锁存信号。 布置在每个单元中的延迟电路基于同步帧头信号设置具有固有延迟差的传输延迟数据。 每个单元的延迟电路的输出用作锁存信号。

    White balance adjusting device for a color video camera
    48.
    发明授权
    White balance adjusting device for a color video camera 失效
    用于彩色摄像机的白平衡调节装置

    公开(公告)号:US4843456A

    公开(公告)日:1989-06-27

    申请号:US76696

    申请日:1987-07-22

    IPC分类号: H04N9/73

    CPC分类号: H04N9/735

    摘要: The present invention relates to a white balance adjusting device for a color video camera for photographing an object irradiated by light from a blackbody radiation source or a non-blackbody radiation source. When recording operation is being performed, the white balance adjusting device prevents the moving operation of a fluorescent light correction filter and a color temperature conversion filter into an optical path of image pickup means and permits a white balance adjustment operation performed by electrically correcting an output of the image pickup means. When a recording operation is not being performed, the white balance adjusting device permits the moving operation of the fluorescent light correction filter and the color temperature conversion filter into the optical path and permits white balance adjustment operation performed by electrically correcting the output of the image pickup means.

    摘要翻译: 本发明涉及一种用于拍摄由黑体辐射源或非黑体辐射源照射的物体的彩色摄像机的白平衡调节装置。 当进行记录操作时,白平衡调节装置防止荧光灯校正滤波器和色温转换滤波器的移动操作成为图像拾取装置的光路,并允许通过电气校正输出的白平衡调整操作 图像拾取装置。 当不执行记录操作时,白平衡调节装置允许荧光校正滤光器和色温转换滤光片的移动操作进入光路,并允许通过电校正图像拾取器的输出进行白平衡调整操作 手段。

    System for presenting audiovisual information to an audience
    49.
    发明授权
    System for presenting audiovisual information to an audience 失效
    用于向观众呈现视听信息的系统

    公开(公告)号:US4791496A

    公开(公告)日:1988-12-13

    申请号:US849823

    申请日:1986-04-09

    摘要: With an audiovisual information presentation system, pictorial image data, drawn on paper sheets in advance and to be optically projected on a screen using an optical projector, is sequentially sensed by a TV camea. Speech corresponding to the image data is input through a microphone. A data storage unit stores the image data and corresponding audio data together with code data for identifying pairs of image and audio data. When a search mode is designated, a desired pair of image and audio data is automatically searched from the data storage unit under the control of a CPU, and is reproduced by electrical monitor display units and a loudspeaker unit independent of image display on the projection screen.

    摘要翻译: 利用视听信息呈现系统,通过电视机依次感测到使用光学投影仪预先绘制在纸张上并且被光学投影在屏幕上的图形图像数据。 通过麦克风输入与图像数据对应的语音。 数据存储单元将图像数据和对应的音频数据与用于识别图像和音频数据对的代码数据一起存储。 当指定搜索模式时,在CPU的控制下,从数据存储单元自动搜索期望的一对图像和音频数据,并且由电子监视器显示单元和与投影屏幕上的图像显示无关的扬声器单元再现 。