Lens barrel having a manually focusing ring
    41.
    发明授权
    Lens barrel having a manually focusing ring 失效
    镜筒具有手动对焦环

    公开(公告)号:US5701209A

    公开(公告)日:1997-12-23

    申请号:US754088

    申请日:1996-11-20

    IPC分类号: G02B7/08 G02B15/14 G03B1/18

    CPC分类号: G02B7/08

    摘要: A lens barrel has a manual focusing ring which is rotatable about the optical axis so as to attain a manual focusing operation, a focusing rotary cylinder which defines the position, in the optical axis direction, of a focusing optical system, and is rotatable about the optical axis, an auto-focusing power transmission member for directly transmitting the moving force from an auto-focusing power source to the focusing rotary cylinder, a free rotation cylinder which is arranged on the focusing rotary cylinder, and is rotatable about the optical axis, a manual focusing power transmission member for transmitting the moving force from the manual focusing ring, a power relaying member which constitutes a differential mechanism together with the manual focusing power transmission member and the free rotation cylinder, and applies the rotation driving force to the focusing rotary cylinder by receiving the moving force transmitted from the manual focusing power transmission member, and a locking member for locking the free rotation cylinder in the manual focusing operation.

    摘要翻译: 透镜镜筒具有可围绕光轴旋转的手动聚焦环,以便实现手动聚焦操作;聚焦旋转圆筒,其在光轴方向上限定聚焦光学系统的位置,并且可围绕 光轴,用于将动力从自动聚焦动力源直接传递到聚焦旋转圆筒的自动聚焦动力传递部件,设置在聚焦旋转圆筒上并且可围绕光轴旋转的自由旋转圆柱体, 用于传递来自手动聚焦环的移动力的手动对焦动力传递构件,与手动聚焦动力传递构件和自由旋转缸一起构成差动机构的动力传递构件,并将旋转驱动力施加到聚焦旋转体 通过接收从手动聚焦功率传递部件传递的移动力,并且锁定 用于在手动聚焦操作中锁定自由旋转圆柱体。

    Lens barrel
    43.
    发明授权
    Lens barrel 失效
    镜筒

    公开(公告)号:US5420721A

    公开(公告)日:1995-05-30

    申请号:US170991

    申请日:1993-12-21

    IPC分类号: G02B7/09 G02B7/08 G02B15/14

    CPC分类号: G02B7/08

    摘要: A lens barrel which can be easily switched between a manual focusing mode and an auto-focusing mode employs a motor as a drive power source for driving a switching apparatus for switching between an auto-focusing apparatus and a manual focusing apparatus. When a photographer supplies an external electrical signal, a switching operation from the auto-focusing apparatus to the manual focusing apparatus and vice versa can be performed in accordance with the forward/reverse rotational direction of the motor.

    摘要翻译: 可以容易地在手动聚焦模式和自动聚焦模式之间切换的镜筒采用电动机作为用于驱动用于在自动对焦装置和手动聚焦装置之间切换的开关装置的驱动电源。 当拍摄者提供外部电信号时,可以根据电动机的正向/反向旋转方向执行从自动对焦装置到手动对焦装置的切换操作,反之亦然。

    Zoom lens assembly
    45.
    发明授权
    Zoom lens assembly 失效
    变焦镜头组合

    公开(公告)号:US4925282A

    公开(公告)日:1990-05-15

    申请号:US199714

    申请日:1988-05-27

    IPC分类号: G02B7/10

    CPC分类号: G02B7/10

    摘要: A zoom lens assembly comprises a photo-taking optical system having a focusing portion, a zooming portion, and an optic axis, a manual operator movable in the direction of the optic axis for zooming and rotatable about the optic axis for focusing, an electrically rotated drive shaft, a member for moving the zooming portion of the photo-taking optical system for zooming in response to the movement of the manual operator in the direction of the optic axis, an intermediate member rotatable in response to the rotation of the manual operator to move the focusing portion of the photo-taking optical system for focusing, and movable in the direction of the optic axis with the manual operator, a transmission system for coupling the intermediate member to the drive member for movement in the direction of the optic axis to thereby transmit the rotation of the drive member to the intermediate member irrespective of the movement of the intermediate member in the direction of the optic axis, and a change-over device operable to connect and disconnect the rotation of the manual operator and the intermediate member.

    摘要翻译: 变焦透镜组件包括具有聚焦部分,变焦部分和光轴的摄影光学系统,可在光轴方向上移动的手动操作器,用于变焦并围绕光轴可旋转以进行聚焦,电旋转 驱动轴,用于响应于手动操作者在光轴方向的移动而移动照相光学系统的变焦部分以进行变焦的构件,可响应于手动操作器的旋转而旋转的中间构件 移动用于聚焦的摄影光学系统的聚焦部分,并且可以用手动操作器在光轴的方向上移动;传动系统,用于将中间构件连接到驱动构件,以在光轴方向上移动到 从而将驱动构件的旋转传递到中间构件,而不管中间构件在光轴方向上的运动如何,并且ac 摆动装置可操作以连接和断开手动操作器和中间构件的旋转。

    Printing apparatus and discharge inspection method
    46.
    发明授权
    Printing apparatus and discharge inspection method 有权
    印刷装置和排放检查方法

    公开(公告)号:US09033442B2

    公开(公告)日:2015-05-19

    申请号:US13462936

    申请日:2012-05-03

    IPC分类号: B41J29/38 B41J2/045

    摘要: A printing apparatus includes a control unit configured to perform control so as to apply a first driving voltage to a heat generation element to discharge ink from an orifice and then apply a second driving voltage to the heat generation element so as not to cause bubbling or discharging of ink. In this case, the control unit performs control to apply the second driving voltage before detection of a feature point on the waveform of a signal representing temperatures in a temperature drop process detected by the temperature detection element after application of the first driving voltage and along with the application of the first driving voltage based on a temperature detected by a temperature detection element.

    摘要翻译: 打印装置包括:控制单元,被配置为执行控制以便向发热元件施加第一驱动电压以从孔排出墨,然后向发热元件施加第二驱动电压,以便不引起发泡或放电 的墨水。 在这种情况下,控制单元执行控制,以在检测到特征点之后施加第二驱动电压,该信号表示在施加第一驱动电压之后由温度检测元件检测的温度降低过程中的温度的信号,以及与 基于由温度检测元件检测到的温度来施加第一驱动电压。

    HEAT INSULATOR
    48.
    发明申请
    HEAT INSULATOR 有权
    热绝缘子

    公开(公告)号:US20120207646A1

    公开(公告)日:2012-08-16

    申请号:US13502271

    申请日:2010-10-20

    IPC分类号: B65D81/00 G01N31/00

    CPC分类号: G01N35/025 G01N2035/00346

    摘要: The present invention provides a heat retaining device for solving problematic adhesion of a container to the heat retaining device. The heat retaining device includes a supporting rod, a top plate, a bottom plate, a heat retaining body, and a supporting spring. A pressing force applied to the container contained in the hole of the heat retaining body compresses the supporting spring to move the heat retaining body downward along the supporting rod. Release of the pressing force moves the heat retaining body upward by an elastic force of the supporting spring until the heat retaining body comes into contact with the top plate.

    摘要翻译: 本发明提供一种用于解决容器对保温装置的有问题的粘附的保温装置。 保温装置包括支撑杆,顶板,底板,保温体和支撑弹簧。 施加到容纳在保温体的孔中的容器的按压力压缩支撑弹簧,以沿着支撑杆向下移动保温体。 按压力的释放通过支撑弹簧的弹力使保温体向上移动,直到保温体与顶板接触。

    Recording head and test apparatus for recording head
    49.
    发明授权
    Recording head and test apparatus for recording head 有权
    记录头记录头和测试装置

    公开(公告)号:US08033631B2

    公开(公告)日:2011-10-11

    申请号:US12825085

    申请日:2010-06-28

    申请人: Hideo Kanno

    发明人: Hideo Kanno

    IPC分类号: B41J2/01

    摘要: A recording head in which a plurality of recording elements is arranged in an order is provided. The recording head includes a plurality of driving circuits that generate signals for driving transistors, each of the plurality of driving circuits being provided for a corresponding one of the plurality of recording elements. The recording head further includes a plurality of temperature acquisition circuits that acquire temperatures of the recording elements and a signal generation circuit that generates signals for sequentially driving the recording elements. The temperature acquisition circuit corresponding to the first recording element performs acquisition of a temperature based on a signal that is generated by the driving circuit corresponding to the second recording element and a signal that is generated by the driving circuit corresponding to the third recording element.

    摘要翻译: 提供其中以顺序布置多个记录元件的记录头。 记录头包括产生用于驱动晶体管的信号的多个驱动电路,多个驱动电路中的每一个被设置用于多个记录元件中的相应一个。 记录头还包括获取记录元件的温度的多个温度采集电路和产生顺序驱动记录元件的信号的信号产生电路。 对应于第一记录元件的温度获取电路基于由对应于第二记录元件的驱动电路产生的信号和由对应于第三记录元件的驱动电路产生的信号执行温度的获取。

    Inkjet Recording Head And Inkjet Recording Apparatus Having The Same
    50.
    发明申请
    Inkjet Recording Head And Inkjet Recording Apparatus Having The Same 有权
    具有相同的喷墨记录头和喷墨记录装置

    公开(公告)号:US20110211000A1

    公开(公告)日:2011-09-01

    申请号:US13105510

    申请日:2011-05-11

    IPC分类号: B41J29/38

    摘要: An inkjet recording head includes a passage communicating with a discharge port for discharging ink, a discharging heater provided in the passage for generating energy to discharge ink from the discharge port, and a detecting unit provided in the passage for detecting a temperature of ink that changes in accordance with heat energy generated by the detecting unit and a flow of ink in the passage.

    摘要翻译: 喷墨记录头包括与用于排出墨的排出口连通的通道,设置在该通道中的排放加热器,用于产生从排出口排出墨水的能量;以及检测单元,设置在该通道中,用于检测改变的墨的温度 根据由检测单元产生的热量和通道中的墨水流。