Bizarre Patents
System for magnetically attaching templeless eyewear to a person
A system of eyewear that eliminates the need for hinges on the frames of the eyewear.
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| Number | Title | Issue Date |
| 7275297 | Device for attaching leader pin, device for processing end portion of tape type recording medium, and method for attaching leader pin A leader pin attaching device for attaching a leader pin to a pin attachment portion of the leader tape (a device for processing end portion of tape type recording medium) is provided. The device includes a transport suction block for holding a portion of the leader... | 10/02/2007 |
| 5565944 | Camera A film feeding amount detection apparatus of a camera includes a roller device which rotates in a driven manner with respect to the movement of a film, a reflecting device which shares the use of the rotation shaft with the roller device and which is form... | 10/15/1996 |
| 5474245 | Cine-video film transport apparatus Film transport apparatus for a cine-video system in which video signals are produced from film that is driven between supply and take-up reels. The film, which may be wound in A or B configuration on each reel, is threaded automatically about a film drive... | 12/12/1995 |
| 4625930 | Film winding and rewinding apparatus This invention relates to a film winding and rewinding machine characterized by a single unidirectional motor being used in cooperation with a pair of electrically-actuated clutch/brake units and a suitable power train to actuate the take-up reel in eithe... | 12/02/1986 |
| 4309728 | Friction force drive capstan tape recorder A friction force drive capstan tape recorder having movable arms to tension a tape between an idler and a drive capstan. The displacement of the arms is sensed to provide an input signal to a control circuit to vary the rotational torque of the take-up re... | 01/05/1982 |
| 4309729 | Magnetic tape cassette reproducing and/or recording system A magnetic tape reproducing and/or recording system in which two magnetic cassette tape transports are mounted on the same chassis and are adapted to selectively drive magnetic tape from two separate type cassettes past separate head assemblies to reprodu... | 01/05/1982 |
| 4294553 | Ribbon feed mechanism An inked-ribbon feed mechanism comprises an electric drive motor (5), reversible for reversing the ribbon feed direction, and a reversing switch (32) for the motor (5). A roller (31) operating the reversing switch (32) travels along a cam (28, 29) formed ... | 10/13/1981 |
| 4214283 | Drive mechanism for cassette tape recorders A drive mechanism for cassette tape recorders is disclosed wherein first and second reel bases are rotated in opposite tape take-up directions to pull in the slack of a tape after a cassette is loaded and an electrical power is turned on. After the tape s... | 07/22/1980 |
| 3974981 | Automatically operated magnetic tape equipment In an automatically operated magnetic tape equipment, sudden and important variations of mechanical tension are applied to the tape. In order to prevent any risks of rupture of the tape, an automatic damping of such variations is ensured by establishing t... | 08/17/1976 |
