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    • 2. 发明专利
    • DISPLAY DEVICE
    • JPH01250990A
    • 1989-10-05
    • JP7633488
    • 1988-03-31
    • TOKYO TATSUNO KK
    • OTA YASUHITOMITOME SHINJI
    • G09F11/32
    • PURPOSE:To prevent a noise generated at the time when a display body changes for a holder by constituting the title device so that a circulation speed just before a circulating means stops becomes lower than others. CONSTITUTION:Chains 5a, 5b are attached to holders, 8a, 8b, respectively. Also, in the inner part of the inside opposed to the chains 5a, 5b, L-shaped chain guides 23a, 23b are provided, and these chain guides 23a, 23b use a sound absorbing plate in which resin coating has been performed to the surface. In this state, when the holder 8a has approached a stop position, namely, a display position, the chains 5a, 5b move at a low speed, and stop at an exact position of the upper edge of the end part of a guidance member 9 by a detection of a switch. Accordingly, a display body changes for the holder 8a soundlessly and smoothly. In such a way, the generation of a noise can be prevented.
    • 5. 发明专利
    • CAR WASHING MACHINE
    • JPS60128047A
    • 1985-07-08
    • JP23722583
    • 1983-12-16
    • TOKYO TATSUNO KK
    • OOTA YASUHITOUSAMI HIROSHIINOUE ROKUROUMITOME SHINJI
    • B60S3/04
    • PURPOSE:To facilitate the advance of an automobile into a car washing machine by providing an inducting unit having a lateral or logitudinal width so that even if initial guide indication enters a dead angle according to the advance of the automobile, the inducting position can be confirmed on the other portion of the indication from a cab. CONSTITUTION:In an advance path A to a portal movable car washing machine body 1 are provided first markings 2 consisting of a plurality of rivets having approximately same width as that of left and right wheels in the tire passage position of a automobile. Second markings 3 are provided outside and parallel to the first markings 2 similarly thereto. Thus, where the first markings 2 are placed in the dead angle from a cab, the automobile is advanced along the advance path A while the second markings 3 and the image of first marking 2 on reflectors 4, 5, 6 are seen so that the automobile can be stopped at a regular car washing position.
    • 6. 发明专利
    • DISPLAY BODY
    • JPH03179488A
    • 1991-08-05
    • JP31771889
    • 1989-12-08
    • TOKYO TATSUNO KK
    • OTA YASUHITOMITOME SHINJI
    • G09F15/00G09F11/08
    • PURPOSE:To prevent poster cases from sticking to each other by constituting a display body of the transparent poster case, a supporting bar which supports the poster case, and a poster interposed in the poster case and forming many fine projecting parts on the outer surface of the poster case. CONSTITUTION:The upper and lower edges of the poster case 4 in which two transparent flexible films 5 and 6 are superposed are respectively fixed to the upper and lower supporting bars 2 and 3 of the display body 1. The two flexible posters 8 and 9 are superposed and interposed between both films 5 and 6 in the poster case 4. Many fine projecting parts 7a and 7b are formed on the surfaces of the films 5 and 6 so that their positions are deviated from each other at a pitch P which is the same crosswise. Thus, the poster cases are prevented from sticking to each other, and a failure that the display body drops because of the sticking is avoided.
    • 7. 发明专利
    • DISPLAY DEVICE
    • JPS6444980A
    • 1989-02-17
    • JP20088387
    • 1987-08-13
    • TOKYO TATSUNO KK
    • OTA YASUHITOMITOME SHINJI
    • G09F9/37
    • PURPOSE: To efficiently operate a display device by providing the display device with an informing means for informing a user that the display validity time stored in a storage area has come at the display validity. CONSTITUTION: A display board 8 is provided with a specific part, e.g. a bar code B, for indicating the board number of the display board 8, a body is provided with a sensor part for reading out the contents of the specific part and the informing means is preferably constituted of a controller, an informing lamp 4 connected to the controller and a sensor part. The informing part informs that the display validity time stored in the storage area has come Thereby, a manager can substitute the board 8 at suitable time without missing its substitution time. Consequently, the display of an unnecessary display board can be prevented, the impression of a store can be prevented from being reduced and the efficient application of the display device can be attained.
    • 8. 发明专利
    • ENGINE OIL DRAWING-OUT DEVICE
    • JPS63167195A
    • 1988-07-11
    • JP31148686
    • 1986-12-26
    • TOKYO TATSUNO KK
    • OTA YASUHITOINOUE ROKUROMITOME SHINJI
    • F16N37/00B67D7/04
    • PURPOSE:To make it possible to notice the oil amount and the contamination condition easily, by forming the front and the rear surfaces of a waste oil container in transparent bodies, furnishing a lighting device at the rear side of the container through a translucent plate, and moreover, furnishing a waste oil ejector at the waste oil container. CONSTITUTION:The oil in an oil pan is exhausted to a waste oil container 13 through a hose 5, an ejector 26, and an oil exhaust pipe 18a. The amount of the drawn-out oil can be noticed on a scale of the waste oil container 13. And the contamination condition of the oil can be decided by observing the reflection of the light from a lighting device 16 furnished at the rear side of the waste oil container 13, at the surface of the oil. In this case, the light radiated from the lighting device 16 transmits through a translucent plate 15 and injected into the waste oil container 13. Therefore, the light is scattered in numerous directions by the translucent plate 15, and never injected to the eye in a straight line beam, making the observation easy.