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    ROLE PLAYING PROJECTOR TOY
    1.
    发明申请
    ROLE PLAYING PROJECTOR TOY 审中-公开
    角色播放投影机玩具

    公开(公告)号：US20080174737A1

    公开(公告)日：2008-07-24

    申请号：US11970508

    申请日：2008-01-07

    申请人： Laura ZEBERSKY

    发明人： Laura ZEBERSKY

    IPC分类号： G03B21/14

    CPC分类号： G03B21/145 ,  A63H33/22 ,  G03B21/147 ,  G03B23/125 ,  G03B29/00

    摘要： A role playing projector system projects an image such that a person may engage in role playing as though they are within the projected image. The system has a number of slides and a projector capable of sequentially projecting the image on each of the slides onto a display surface. The image on each one of the slides is pre-distorted such that when the projector is placed at a predetermined angle to the display surface, the images are projected on the display surface without distortion to a viewer. Thus, a person may engage in role playing in front of the projected images without casting a shadow on the projected images.

    摘要翻译： 角色扮演投影仪系统投影图像，使得角色扮演就像在投影图像中一样。 该系统具有多个幻灯片和能够将每个幻灯片上的图像顺序投影到显示表面上的投影仪。 每个幻灯片上的图像是预失真的，使得当投影仪以预定角度放置在显示表面上时，图像被投影到显示表面上而不会对观看者造成变形。 因此，人们可以在投影图像之前进行角色扮演，而不会在投影图像上投射阴影。

    Transparency viewing cassette unit
    2.
    发明授权
    Transparency viewing cassette unit 失效
    透明度测试单元

    公开(公告)号：US3840973A

    公开(公告)日：1974-10-15

    申请号：US30671372

    申请日：1972-11-15

    申请人： POTTER P

    发明人： POTTER P

    IPC分类号： G03B23/02 ,  G02B27/02 ,  G03B23/12 ,  G03B25/00

    CPC分类号： G02B27/025 ,  G03B23/125 ,  Y10T29/4984 ,  Y10T29/49863

    摘要： A cassette unit for viewing transparencies comprises a casing containing a flexible endless band carrying on its outer face a plurality of equispaced image-carrying transparencies disposed perpendicular to the plane of the band and to the general longitudinal direction of the band. The band passes about a crank-actuated driving wheel and a guide, about which guide the transparencies can be successively placed one at a time between a pair of viewing apertures in the casing, and out of alignment with the other transparencies. The cassette unit can be used either on its own or in conjunction with a viewer apparatus, for viewing the images cinematographically or one by one.

    摘要翻译： 用于观看透明胶片的盒单元包括容纳柔性环形带的外壳，该柔性环带在其外表面上承载着垂直于带的平面和带的总长度方向设置的多个等间隔的图像承载透明胶片。 带绕过曲柄驱动的驱动轮和引导件，引导件可以引导透明胶片一次一个地放置在壳体中的一对观察孔之间，并且与其它透明胶片不对准。 盒单元可以单独使用或与观看器装置一起使用，以便电影地或逐个地观看图像。

    Magazine-type slide projector
    3.
    发明授权
    Magazine-type slide projector 失效
    杂志型幻灯片投影机

    公开(公告)号：US3632200A

    公开(公告)日：1972-01-04

    申请号：US3632200D

    申请日：1969-10-13

    申请人： GERALD J FREY

    发明人： FREY GERALD J

    IPC分类号： G03B23/12 ,  G03B21/28 ,  G09F11/26 ,  G09F11/32

    CPC分类号： G03B23/125

    摘要： A slide projector of the type having a removable magazine supporting a series of slides on an endless carrier for movement one by one into a projection position at one open end of the magazine. The latter has positioning elements coacting with elements of the projector case to align the magazine accurately relative to the optical system as an incident to insertion of the magazine in a recess in the projector, and a cooling system is included with a squirrel cage fan drawing air through the area of the illuminating lamp, through the lens area, and directly through the projection gate to cool the slide therein. An indexing drive mechanism is controlled electrically for either semiautomatic or timed automatic operation, and a scanner wheel is provided for fully manual operation, the scanner wheel having a movable cover controlling elements of the electrical control circuit. In both semiautomatic and automatic operation, the lamp is controlled to fade out between slides, and a signal device indicates completion of the full series of slides. The slide carrier and the clips thereon are also of novel construction for more effective operation and ease of manufacture.

    摘要翻译： 这种类型的幻灯投影仪具有可移动的匣，其在一个环形载体上支撑一系列的滑块，一个一个地移动到一个开口端的突出位置。 后者具有与投影仪壳体的元件共同作用的定位元件，以便当将盒子插入投影仪的凹槽时入射准确地相对于光学系统对齐盒子，并且包括一个冷却系统，其中一个鼠笼式风扇抽吸空气 通过照明灯的区域，通过透镜区域，并直接通过投影门将其中的幻灯片冷却。 分度驱动机构由半自动或定时自动操作电气控制，并且提供扫描器轮用于完全手动操作，扫描轮具有控制电控电路元件的可移动盖。 在半自动和自动操作中，灯被控制以在幻灯片之间淡出，并且信号装置指示完整的幻灯片系列的完成。 滑动架和其上的夹子也具有新颖的结构，用于更有效的操作和易于制造。

    Optical reader
    4.
    发明授权
    Optical reader 失效
    光学阅读器

    公开(公告)号：US3632195A

    公开(公告)日：1972-01-04

    申请号：US3632195D

    申请日：1969-08-18

    申请人： WALTER E STRIMLING

    发明人： STRIMLING WALTER E

    IPC分类号： G03B23/12 ,  G03B23/04

    CPC分类号： G03B23/125

    摘要： A pair of closed loop tracks provides a stationary slideway for slide (transparency) holders which are hinged together sequentially in an endless loop arrangement. A particular slide is selected for viewing by advancing the holders in the slideway to a viewing position at which the selected slide is reoriented from a normally radial to a peripheral orientation. Illumination from a source at the axis of the slideway permits viewing without extraction of the slide from the track.

    摘要翻译： 一对闭环轨道提供用于滑动（透明））支架的固定滑道，其以无限循环布置顺序铰接在一起。 选择特定的幻灯片以通过将滑轨中的保持器推进到所选择的幻灯片从正常径向重新定向到周边方向的观看位置来观看。 来自滑道轴线的源的照明允许观察，而不从轨道中取出滑块。

    wilson
    5.
    发明授权
    wilson 失效

    公开(公告)号：US2704486A

    公开(公告)日：1955-03-22

    申请号：US2704486D

    IPC分类号： G03B23/12

    CPC分类号： G03B23/125