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8 条记录 (耗时 0.027 秒)

    Iris drive mechanism
    1.
    发明授权
    Iris drive mechanism 失效
    虹膜驱动机构

    公开(公告)号：US5315889A

    公开(公告)日：1994-05-31

    申请号：US900276

    申请日：1992-06-18

    申请人： Shuuji Moro ,  Kanehiro Tada ,  Yasuo Nishida ,  Eiji Ohshima

    发明人： Shuuji Moro ,  Kanehiro Tada ,  Yasuo Nishida ,  Eiji Ohshima

    IPC分类号： G03B9/02 ,  G03B9/06 ,  F16H21/44

    CPC分类号： G03B9/02 ,  Y10T74/18944 ,  Y10T74/18952

    摘要： An iris drive mechanism has two slidable diaphragms which are operatively connected with a motor through a lever arrangement which, for a given motor output shaft rotational speed moves the diaphragms slowly at their extreme positions wherein the aperture is small and large respectively, and more quickly at an intermediate stage. The slower movement when the aperture is small improves the F number resolution.

    摘要翻译： 虹膜驱动机构具有两个可滑动隔膜，其通过杠杆装置与电动机可操作地连接，对于给定的电动机输出轴转速，其隔膜在其极小的位置缓慢地移动，其中孔径分别小且较大，并且更快地 中间阶段 当光圈小时，较慢的移动提高了F数分辨率。

    Electrochromic diaphragm device
    2.
    发明授权
    Electrochromic diaphragm device 失效
    电致变色隔膜装置

    公开(公告)号：US5471339A

    公开(公告)日：1995-11-28

    申请号：US209713

    申请日：1994-03-14

    申请人： Koichi Ise ,  Yasuo Nishida ,  Akio Yasuda

    发明人： Koichi Ise ,  Yasuo Nishida ,  Akio Yasuda

    IPC分类号： G02F1/15 ,  G02F1/155 ,  G03B9/02 ,  G02F1/153

    CPC分类号： G02F1/155

    摘要： A small-sized diaphragm device for an image pickup lens system having an electrochromic element the light transmitting properties of which are changed on application of an electrical voltage. The diaphragm device also includes a first set of plural concentrically arranged transparent electrodes, a second set of plural concentrically arranged transparent electrodes and third electrodes formed on the outermost peripheries of these sets of transparent electrodes for acting as counter-electrodes for the transparent electrodes. The diaphragm device has a sufficient light transmittance when in the transparent state, while having high light interrupting properties when in the light interrupting state.

    摘要翻译： 一种用于摄像透镜系统的小尺寸隔膜装置，具有电致变色元件，其透光性能在施加电压时发生变化。 隔膜装置还包括第一组多个同心布置的透明电极，第二组多个同心布置的透明电极和形成在这些透明电极组的最外周的第三电极，用作透明电极的对电极。 当处于透光状态时，隔膜装置具有足够的透光性，同时在遮光状态下具有高的光中断特性。

    Image communication apparatus and image communication method
    3.
    发明授权
    Image communication apparatus and image communication method 失效
    图像通信装置和图像通信方法

    公开(公告)号：US06972858B1

    公开(公告)日：2005-12-06

    申请号：US09285700

    申请日：1999-04-05

    申请人： Yasuo Nishida ,  Yoshihiro Ida

    发明人： Yasuo Nishida ,  Yoshihiro Ida

    IPC分类号： H04L12/28 ,  H04L12/58 ,  H04N1/00 ,  H04N1/333 ,  G06F15/173

    CPC分类号： H04L12/5692 ,  H04L51/066 ,  H04N1/00209 ,  H04N1/33323 ,  H04N1/33376 ,  H04N1/33392 ,  H04N2201/002 ,  H04N2201/0068 ,  H04N2201/0086

    摘要： A network controlling section makes communication with a receiver side, and receives receiver side information including the presence or absence of Internet facsimile capabilities on a receiver side, mail addresses, and an apparatus possession capability. A receiver side information identifying section identifies receiver side information. The receiver side information identifying section registers identified receiver side information to a receiver side information table. A determining section provides an instruction to an image conversion processing section and an IFAX processing section to transmit image data to be suitable for the capability on the receiver side with reference to the receiver side information table. When the receiver side has Internet facsimile capabilities, the IFAX processing section transmits image data as an E-mail over the Internet. Also, the image conversion processing section converts image data to be suitable for the possession capabilities on the receiver side.

    摘要翻译： 网络控制部分与接收机侧进行通信，并且在接收机侧接收包括因特网传真能力的存在或不存在的接收方侧信息，邮件地址和设备拥有能力。 接收机侧信息识别部分识别接收机侧信息。 接收机侧信息识别部分将识别的接收机侧信息登记到接收机侧信息表。 确定部分向图像转换处理部分和IFAX处理部分提供指令，以参照接收机侧信息表发送适合接收机侧的能力的图像数据。 当接收机侧具有因特网传真功能时，IFAX处理部分通过因特网传送作为电子邮件的图像数据。 此外，图像转换处理部分在接收机侧转换适合于拥有能力的图像数据。

    Automatic focusing system for use in camera
    4.
    发明授权
    Automatic focusing system for use in camera 失效
    自动对焦系统用于相机

    公开(公告)号：US4771307A

    公开(公告)日：1988-09-13

    申请号：US17219

    申请日：1987-02-20

    申请人： Osamu Kuno ,  Yasuo Nishida ,  Tsuneo Tani

    发明人： Osamu Kuno ,  Yasuo Nishida ,  Tsuneo Tani

    IPC分类号： G02B7/28 ,  G02B7/32 ,  G03B13/36 ,  G03B3/00 ,  G02B5/28 ,  H04N5/781

    CPC分类号： G02B7/32 ,  Y10S358/906

    摘要： An automatic focusing system includes a photo-sensitive element for receiving light passing a main lens system of a camera. The photo-sensitive element produces a distance indicative signal based on the received light. The main lens system is driven to a position to focus upon an object on the basis of the distance indicative signal from the photo-sensitive element. The system is also provided with an auxiliary light generating element for emitting an auxiliary light to the object. The auxiliary light generating element is activated while distance measurement is performed for focusing operation in order to enable the automatic focusing system to perform a distance measurement and focus upon the object even in dark environmental conditions or upon dark objects. The auxiliary light generating element may be selected to emit an infrared light beam or a far infrared light beam.

    摘要翻译： 自动聚焦系统包括用于接收通过照相机的主透镜系统的光的光敏元件。 光敏元件基于所接收的光产生距离指示信号。 基于来自感光元件的距离指示信号，将主透镜系统驱动到聚焦在物体上的位置。 该系统还设置有用于向对象发射辅助光的辅助光产生元件。 在进行聚焦操作的距离测量时，激活辅助光产生元件，以便即使在黑暗环境条件下或暗物体上也能使自动对焦系统进行距离测量并对焦于物体。 可以选择辅助光产生元件来发射红外光束或远红外光束。

    Rolling mill and rolling-mill train
    6.
    发明授权
    Rolling mill and rolling-mill train 失效
    轧机和轧机列车

    公开(公告)号：US06505491B2

    公开(公告)日：2003-01-14

    申请号：US09782513

    申请日：2001-02-14

    申请人： Shigeharu Ochi ,  Hiroshi Fujiwara ,  Sho Inui ,  Takaaki Toyooka ,  Motoaki Itadani ,  Akira Yorifuji ,  Toshio Onishi ,  Koji Sugano ,  Yasuo Nishida ,  Nobuki Tanaka

    发明人： Shigeharu Ochi ,  Hiroshi Fujiwara ,  Sho Inui ,  Takaaki Toyooka ,  Motoaki Itadani ,  Akira Yorifuji ,  Toshio Onishi ,  Koji Sugano ,  Yasuo Nishida ,  Nobuki Tanaka

    IPC分类号： B21B1310

    CPC分类号： B21B13/103 ,  B21B1/18 ,  B21B17/14

    摘要： This invention provides a rolling mill and a rolling-mill train which are compact. Reducers to be coupled with them can be made compact. The inner surfaces of pipes to be rolled with the rolling mill and the rolling-mill train can be prevented from becoming squarish. The rolling mill comprises a plurality of rolls disposed symmetrically around the pathline of the rolling mill, an annular driving bevel gear of a large diameter for driving and rotating the rolls, an input-shaft mechanism for rotating the driving bevel gear, a plurality of transmission mechanisms disposed at regular intervals along the driving bevel gear, and a housing for holding them. The input-shaft mechanism (i) has an input shaft inserted in the housing from its outside and an input bevel gear of a small diameter mounted on the input shaft and engaging with the driving bevel gear and (ii) is disposed between two adjacent transmission mechanisms. With the input shaft disposed horizontally, the phase angle of the roll unit can be adjusted minutely.

    摘要翻译： 本发明提供一种压实的轧机和轧机机组。 要与之配合的减速机可以做到紧凑。 可以防止用轧机和轧机列车轧制的管的内表面变得方形。 轧机包括对称地设置在轧机的轨迹线上的多个辊，用于驱动和旋转辊的大直径的环形驱动锥齿轮，用于使主动锥齿轮旋转的输入轴机构，多个传动 沿着驱动锥齿轮以规则间隔设置的机构和用于保持它们的壳体。 输入轴机构（i）具有从其外部插入壳体中的输入轴和安装在输入轴上并与驱动锥齿轮啮合的小直径输入锥齿轮，（ii）设置在两个相邻传动 机制 当输入轴水平放置时，辊单元的相位角可以微调。

    IP communication apparatus and IP communication method of such apparatus
    7.
    发明授权
    IP communication apparatus and IP communication method of such apparatus 有权
    这种装置的IP通信装置和IP通信方法

    公开(公告)号：US08144704B2

    公开(公告)日：2012-03-27

    申请号：US12050515

    申请日：2008-03-18

    申请人： Akira Miyajima ,  Yasuo Nishida ,  Hidenobu Ueki

    发明人： Akira Miyajima ,  Yasuo Nishida ,  Hidenobu Ueki

    IPC分类号： H04L12/28

    CPC分类号： H04L29/12528 ,  H04L29/12367 ,  H04L29/12377 ,  H04L61/2514 ,  H04L61/2517 ,  H04L61/2575 ,  H04L65/1006 ,  H04L65/1069 ,  H04L65/608 ,  H04M1/2535

    摘要： An IP terminal apparatus has a SIP controller, a UDP packet controller, and an RTP controller. The SIP controller transmits and receives a call control message in order to establish a connection to and from a destination apparatus. The UDP packet controller transmits and receives media data with the destination apparatus in a media session after the connection was established. The RTP controller obtains source port number information of a media data packet that the UDP packet controller has received from the destination apparatus, and sets the obtained source port number as a destination port number for a packet to be transmitted to the destination apparatus. Thereby, a feasible range of NAT traversal can be improved in a simple and secure manner, even when at least one relay apparatuses employs symmetric NAT.

    摘要翻译： IP终端装置具有SIP控制器，UDP分组控制器和RTP控制器。 SIP控制器发送和接收呼叫控制消息，以便建立到目的地设备的连接和来自目的地设备的连接。 UDP分组控制器在建立连接之后，在媒体会话中与目的地装置发送和接收媒体数据。 RTP控制器获取UDP分组控制器从目的地设备接收到的媒体数据分组的源端口号信息，并将获得的源端口号设置为要发送到目的设备的分组的目的端口号。 因此，即使当至少一个中继装置采用对称NAT时，也可以以简单和安全的方式提高NAT穿越的可行范围。