摘要:
A kaleidoscope capable of enjoying visually varying beautiful geometrical patterns on the kaleidoscope, visually recognizing an object related with another object displayed on the outer wall of a tubular body constituting the kaleidoscope when one peeps in the kaleidoscope and enjoying a smell and/or sound related with an object displayed on the outer wall of the tubular body, characterized in that a light transmission plate, which displays an object on the outer wall of the tubular body constituting the kaleidoscope and on which another object corresponding to the displayed object is displayed, can be freely inserted into or removed from the tubular body, the object displayed on the light transmission sheet can be recognized when one peeps in the inside of the tubular body from one end side of the tubular body, means for generating a sound related with the displayed object and/or means for producing a smell related with the displayed object are (is) provided on the tubular body.
摘要:
Apparatus for projecting slides, comprising at least two lenses; to each of them are ajoined one condenser and one projector lamp, as well as one slide inserted between the condenser and the lens; the projector lamps are adjustable independently from each other. In order to project with an accelerated image projecting rate a plurality of slides one after the other or, partially simultaneously on the same portion of a screen, there is proposed to maintain a plurality of lenses (1a, 1b, 1c, 1d, 1e, 1f) at a small distance from each other by a lens holder (5), the condensers (2) ajoined to the lenses (1a, 1b, 1c, 1d, 1e, 1f) being held in the same order in a condenser holder (6), and the slides (4a, 4b, 4c, 4d, 4e, 4f) ajoined to the lenses (1a, 1b, 1c, 1d, 1e, 1f) being held in the same order on a flat and interchangeable slide holder (7).
摘要:
A device for projecting an image on a projector module screen, comprising an interchangeable disc (108) including at least one image disposed thereon and a light source (107) for illuminating the at least one image. The device further includes a lens (102) for receiving the at least one image from the interchangeable disc and passing the image to the projector module screen, wherein the projector module screen (110) displays the image and a projector module housing (104) enclosing the interchangeable disc, the light source, and the lens.
摘要:
A stereoscopic viewer (10) comprises a housing (32) having an advancing plate (90) for supporting and advancing a disc-shaped carrying card (14) for stereo images which are viewed through a pair of eyepieces (16R, 16L) in the housing. A trigger (156) oscillates the plate to incrementally rotate the card and position sequential pairs of images in the viewing axis of the eyepieces. The trigger includes a depressible actuator vertically projecting through a top surface (80) of the viewer, as it is held for viewing. The trigger comprises a cylindrical actuator portion (158) projecting through the top surface of the housing, and a leg (162) depending from the actuator portion which engages the advancing plate (90) to oscillate it as the trigger is depressed. As the plate oscillates in a forward direction, a flat front face (146) of a pawl (144) on the plate engages a radial slot (26) on the disc to rotate it. The pawl is slightly inclined in the direction of advance of the card to help hold the card flat against the plate during incremental advancement. A rear element (36) of the viewer is completely translucent to allow a greater amount of light into the interior of the housing and permit viewing of the mechanical actuation of the viewer.
摘要:
images and respectively associated timing marks are arrayed, as phototransparencies, about a disk. The disk is rotated and the timing marks are sensed. Display occurs either in two-dimensional fashion, such as in a television system, or in three-dimensional fashion such as in a semi- transparent full image projection. Associated logic circuitry determines whether the full 3-D transparency is to be produced, in which case all images on the disk are to be illuminated, or whether swim through will occur, either on an image at a time or on a "ham slice" projection basis.
摘要:
A stereoscopic viewer (10) comprises a housing (32) having an advancing plate (90) for supporting and advancing a disc-shaped carrying card (14) for stereo images which are viewed through a pair of eyepieces (16R, 16L) in the housing. A trigger (156) oscillates the plate to incrementally rotate the card and position sequential pairs of images in the viewing axis of the eyepieces. The trigger includes a depressible actuator vertically projecting through a top surface (80) of the viewer, as it is held for viewing. The trigger comprises a cylindrical actuator portion (158) projecting through the top surface of the housing, and a leg (162) depending from the actuator portion which engages the advancing plate (90) to oscillate it as the trigger is depressed. As the plate oscillates in a forward direction, a flat front face (146) of a pawl (144) on the plate engages a radial slot (26) on the disc to rotate it. The pawl is slightly inclined in the direction of advance of the card to help hold the card flat against the plate during incremental advancement. A rear element (36) of the viewer is completely translucent to allow a greater amount of light into the interior of the housing and permit viewing of the mechanical actuation of the viewer.