Exposure control system
    2.
    发明授权
    Exposure control system 失效
    曝光控制系统

    公开(公告)号:US4420237A

    公开(公告)日:1983-12-13

    申请号:US450745

    申请日:1982-12-17

    IPC分类号: G03B7/08 G03B7/081 G03B7/093

    CPC分类号: G03B7/081 G03B7/0807

    摘要: A camera having an electromagnetically driven shutter provided with a counter capable upon counting a present number producing a signal. Each time the shutter is closed, the counted value is changed, while the period of actuation of the shutter is controlled to effect a predetermined fraction of an exposure, so that a continuous sequence of shots equal in number to that preset in the counter are taken automatically.

    摘要翻译: 具有电磁驱动的快门的相机具有计数器,该计数器能够计数产生信号的当前号码。 每当快门关闭时,计数值被改变,而快门的操作周期被控制以实现曝光的预定分数,从而获得与计数器中预设的数量相等的连续的拍摄序列 自动。

    Winding device for camera
    3.
    发明授权
    Winding device for camera 失效
    相机绕线装置

    公开(公告)号:US4394080A

    公开(公告)日:1983-07-19

    申请号:US394506

    申请日:1982-07-02

    IPC分类号: G03B17/36 G03B17/42 G03B1/12

    CPC分类号: G03B17/36 G03B17/425

    摘要: In a winding device for a camera in which automatic winding of loaded film from a winding start position to a first picture taking position is effected without interrelation to photographic operation, the automatic film winding is enabled by controlling a control member of the winding device by a change-over member which is actuated in response to a counter displaying the numbers of exposed film frames. When in the rewinding mode, in order to insure that the film can be rewound to the winding start position without failure, actuation of the change-over member is not transmitted to the control member.

    摘要翻译: 在用于相机的卷绕装置中,其中从卷绕开始位置到第一图像拍摄位置的加载胶片的自动卷绕不影响照相操作的相互影响而实现,通过将卷绕装置的控制部件控制在 转换构件响应于显示曝光胶片框架的数量的计数器被致动。 当在倒带模式中,为了确保胶片可以无故障地卷绕到卷绕起始位置,转换构件的致动不会传递到控制构件。

    Film rewinding device for camera
    4.
    发明授权
    Film rewinding device for camera 失效
    相机胶卷倒带装置

    公开(公告)号:US4373795A

    公开(公告)日:1983-02-15

    申请号:US257231

    申请日:1981-04-24

    IPC分类号: G03B17/42 G03B1/18

    CPC分类号: G03B17/425

    摘要: In a camera capable, upon actuation of a film rewind release member, of cutting off the manual or motorized driving torque from the winding transmission system to render the winding operation impossible, while simultaneously rendering the manual or motorized rewinding operation possible, the rewinding device is provided with means responsive to the actuation of the film rewind release member for cutting off the various charge mechanisms from the manual or motorized driving torque transmission system.

    摘要翻译: 在相机中,在启动胶卷倒带释放件时,从卷绕传动系统切断手动或电动驱动扭矩以使卷绕操作不可能,同时使手动或电动倒卷操作成为可能,倒带装置是 设置有响应于用于从手动或电动驱动转矩传递系统切断各种充电机构的胶片倒带释放构件的致动的装置。

    Film winding and lens control mechanism for automatically focusing camera
    5.
    发明授权
    Film winding and lens control mechanism for automatically focusing camera 失效
    胶片卷绕和镜头控制机构,用于自动对焦相机

    公开(公告)号:US4364649A

    公开(公告)日:1982-12-21

    申请号:US203479

    申请日:1980-11-03

    CPC分类号: G02B7/08 G03B17/425

    摘要: In an automatically focusing camera, the lens is driven to infinity during film winding and the film winding spool is blocked when film winding is completed. Upon shutter release actuation of the camera, film winding is unblocked when the automatic focusing circuit energizes a first magnet and lens rotation is blocked at the focused position when the automatic focusing circuit energizes a second magnet. A single control member operates to effect blocking of the film winding mechanism and to drive the lens to infinity when rotated in one direction, and to unblock the film winding mechanism when rotated in the opposite direction.

    摘要翻译: 在自动聚焦照相机中,胶片卷绕期间,镜头被驱动到无穷远,并且当胶片卷绕完成时,胶片缠绕卷轴被阻挡。 当相机的快门释放致动时,当自动对焦电路激励第一磁体并且当自动聚焦电路使第二磁体通电时,在聚焦位置处镜头旋转被阻挡时,胶片卷绕被解除封闭。 单个控制构件操作以在一个方向旋转时实现胶片卷绕机构的阻挡并且将透镜驱动到无限远,并且当沿相反方向旋转时解除胶卷卷绕机构的阻挡。

    Sound motion picture projection system
    6.
    发明授权
    Sound motion picture projection system 失效
    声音电影投影系统

    公开(公告)号:US4179197A

    公开(公告)日:1979-12-18

    申请号:US790762

    申请日:1977-04-25

    IPC分类号: G03B31/00 G03B31/02

    CPC分类号: G03B31/02

    摘要: A sound motion picture projection system which can be formed by a combination of a silent film projector and a sound recording and reproducing unit, wherein a silent film projector and a separate sound recording and reproducing unit are provided and minor modification is given to said silent film projector so that said silent film projector can be used as a projection unit only with said minor modification.And especially in this system when said sound unit is attached to said projection unit and continuous film advancing means provided at said sound unit is connected with a driving motor provided at said projection unit through a power transmission mechanism, and at a same time an intermittent film advancing means provided at a projection unit is connected with a part of said power transmission mechanism through a power transmission mechanism of variable speed type, further an output member of a loop sensing means provided at the sound unit is connected with said variable speed power transmission mechanism, so that an operating speed of the intermittent film advancing means at the projection unit is controlled depending on the change in an amount of film loop formed between a projection station of the projection unit and a sound recording and a reproducing station of the sound unit.

    摘要翻译: 一种声音电影投影系统,其可以由无声电影投影仪和声音记录和再现单元的组合形成,其中提供无声电影投影仪和单独的声音记录和再现单元,并且对所述无声电影进行了微小的修改 投影机,使得所述无声电影投影仪可以仅用于所述小的改进而用作投影单元。 特别是在该系统中,当所述声音单元安装到所述投影单元上时,设置在所述声音单元处的连续胶片推进装置通过动力传递机构与设置在所述投影单元上的驱动电机连接,同时间断膜 设置在投影单元处的前进装置通过变速型动力传递机构与所述动力传动机构的一部分连接,并且设置在声音单元处的环路检测装置的输出构件与所述变速动力传递机构 使得根据在投影单元的投影站和声音单元的声音记录和再现站之间形成的胶卷的量的变化来控制在投影单元处的间歇胶片推进装置的操作速度。

    Shutter device for camera
    7.
    发明授权
    Shutter device for camera 失效
    相机快门装置

    公开(公告)号:US4322145A

    公开(公告)日:1982-03-30

    申请号:US141279

    申请日:1980-04-18

    CPC分类号: G03B9/22 G03B9/08

    摘要: The present invention relates to an electromagnetically driven shutter device for camera, so designed that a detecting means for detecting the displacement speed of the shutter member and the power supply means for supplying the driving energy to the shutter member are provided in such a manner that the output of the power supply means is varied in accordance with the output of the detecting means so as to maintain the displacement speed of the shutter member constant.

    摘要翻译: 本发明涉及一种用于摄像机的电磁驱动快门装置,其设计成使得用于检测活门构件的位移速度的检测装置和用于向活门构件提供驱动能量的供电装置以这样的方式设置: 电源装置的输出根据检测装置的输出而变化,以保持挡板部件的位移速度恒定。

    Semiconductor-sealing-purpose epoxy resin compound producing method
    8.
    发明授权
    Semiconductor-sealing-purpose epoxy resin compound producing method 有权
    半导体封装用环氧树脂复合物的制造方法

    公开(公告)号:US07521011B2

    公开(公告)日:2009-04-21

    申请号:US10526008

    申请日:2004-01-30

    IPC分类号: B29C47/38

    摘要: A method of manufacturing an epoxy resin composition for semiconductor encapsulating by use of a kneader provided with a suction hole on the downstream side of a kneading region in a conveying direction of the epoxy resin composition, and being provided with a supply orifice and a discharge orifice respectively disposed on the upstream side and the downstream side in the conveying direction of the epoxy resin composition, the method comprising kneading the epoxy resin composition, while discharging a volatile gas from the kneader through the suction hole, and simultaneously introducing outside air to the kneader through the supply orifice and the discharge orifice. Even under conditions of continuous operation of the kneader, it is possible to efficiently discharge a volatile gas, thereby significantly decreasing the quantity of a volatile components remaining in the kneaded epoxy resin composition. Therefore, when semiconductor devices are encapsulated with the epoxy resin composition, the generation of voids can be decreased.

    摘要翻译: 一种制造用于半导体封装的环氧树脂组合物的方法,该环氧树脂组合物通过使用在环氧树脂组合物的输送方向上在捏合区域的下游侧设置有吸孔的捏合机,并且设置有供给孔和排出孔 分别设置在环氧树脂组合物的输送方向的上游侧和下游侧,该方法包括:通过吸入孔从捏合机排出挥发性气体,同时将外部空气引入捏合机中,使环氧树脂组合物混炼; 通过供应孔和排放孔。 即使在捏合机连续操作的条件下,也可以有效地排出挥发性气体,从而显着降低残留在捏合环氧树脂组合物中的挥发性成分的量。 因此,当半导体器件被环氧树脂组合物包封时,可以减少空隙的产生。

    Sealing material tablet method of manufacturing the tablet and electronic component device
    9.
    发明授权
    Sealing material tablet method of manufacturing the tablet and electronic component device 有权
    密封材料片剂和电子部件装置的制造方法

    公开(公告)号:US07208113B2

    公开(公告)日:2007-04-24

    申请号:US10487668

    申请日:2002-10-24

    IPC分类号: B28B1/32 B28B13/02 B32B5/16

    摘要: To provide a method of producing an encapsulating molding material tablet by which adhesion of an encapsulating molding material to the punch surface of a tablet forming machine can be reduced, an encapsulating molding material tablet produced by this method, and an electronic part apparatus equipped with an element encapsulated using this encapsulating molding material tablet. A method of producing an encapsulating molding material tablet in which a release agent dissolved in a solvent is fed to the punch surface of a tablet forming machine to form a release agent layer having a thickness of over 0.001 μm and less than 0.07 μm on the above-mentioned punch surface, then, an encapsulating molding material is fed to the above-mentioned tablet forming machine for molding the material, an encapsulating molding material tablet produced by this method or having a contact angle ratio of 1.15 or more and less than 1.35, and an electron part apparatus equipped with an element encapsulated using this encapsulating molding material tablet.

    摘要翻译: 提供一种密封成型材料片的制造方法,通过该封装成形材料片,可以缩小密封成形材料与片剂成型机的冲头面的粘合性,通过该方法制造的封装成型材料片,以及配备有 使用这种封装成型材料片剂包封的元件。 一种密封成型材料片剂的制造方法,其中将溶解在溶剂中的脱模剂供给到成形机的冲头表面,以形成厚度在0.001μm以上且小于0.07μm的上述剥离剂层 然后,将封装成型材料供给到上述用于成型材料的成型机,通过该方法制造或具有1.15以上且小于1.35的接触角比例的密封成型材料片, 以及配备有使用该封装成型材料片剂封装的元件的电子部件装置。

    Semiconductor- sealing -purpose epoxy resin compound producing method
    10.
    发明申请
    Semiconductor- sealing -purpose epoxy resin compound producing method 有权
    半导体封装 - 环氧树脂复合材料的生产方法

    公开(公告)号:US20060017188A1

    公开(公告)日:2006-01-26

    申请号:US10526008

    申请日:2004-01-30

    IPC分类号: B29C47/76 B29C47/38

    摘要: A method of manufacturing an epoxy resin composition for semiconductor encapsulating by use of a kneader provided with a suction hole on the downstream side of a kneading region in a conveying direction of the epoxy resin composition, and being provided with a supply orifice and a discharge orifice respectively disposed on the upstream side and the downstream side in the conveying direction of the epoxy resin composition, the method comprising kneading the epoxy resin composition, while discharging a volatile gas from the kneader through the suction hole, and simultaneously introducing outside air to the kneader through the supply orifice and the discharge orifice. Even under conditions of continuous operation of the kneader, it is possible to efficiently discharge a volatile gas, thereby significantly decreasing the quantity of a volatile components remaining in the kneaded epoxy resin composition. Therefore, when semiconductor devices are encapsulated with the epoxy resin composition, the generation of voids can be decreased.

    摘要翻译: 一种制造用于半导体封装的环氧树脂组合物的方法,该环氧树脂组合物通过使用在环氧树脂组合物的输送方向上在捏合区域的下游侧设置有吸孔的捏合机,并且设置有供给孔和排出孔 分别设置在环氧树脂组合物的输送方向的上游侧和下游侧,该方法包括:通过吸入孔从捏合机排出挥发性气体,同时将外部空气引入捏合机中,使环氧树脂组合物混炼; 通过供应孔和排放孔。 即使在捏合机连续操作的条件下,也可以有效地排出挥发性气体,从而显着降低残留在捏合环氧树脂组合物中的挥发性成分的量。 因此,当半导体器件被环氧树脂组合物封装时,可以减少空隙的产生。