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Damage detecting apparatus

An abnormality detection and detector technology, applied in measurement devices, transparent/reflective heating devices, material analysis by electromagnetic means, etc., can solve problems such as unpreparedness

Inactive Publication Date: 2006-12-20
大成层压装置株式会社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Thereby existing this anti-theft device, for the theft that wants to invade indoor after destroying the glass plate, is in unprepared state

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0060] The invention of the present application will be described below with reference to the illustrated embodiments. First, through Figure 1 to Figure 4 A method for producing an anti-theft film having a conductive pattern will be described. Such as figure 1 As shown, a substrate 10 having a predetermined shape and size is prepared. The substrate 10 is a plate-shaped body made of suitable materials such as synthetic resin, metal, and ceramics, and its surface must be smooth. A conductive thin film 11 is formed on the surface of such a substrate 10 . As the conductive thin film 11, indium oxide (In 2 o 3 , ITO), tin oxide (SnO 2 ), zinc oxide (ZnO) and other transparent metal films 11. The method of forming the metal thin film 11 is generally performed by vapor deposition, and a conventionally known method for forming a thin film such as plasma CVD and sputtering can also be selected arbitrarily.

[0061] Such as figure 2 As shown, after forming such a thin film 11...

Embodiment 2

[0077] Next, another embodiment will be described. Figure 13 A window portion of a building having the abnormality detection device according to the second embodiment is shown, and a horizontally rectangular opening 41 is formed at a predetermined position on a wall surface 40 of the building. Around this opening 41, a frame body 42 made of, for example, a window frame is attached.

[0078]A glass window 45 is attached to a portion where the opening 41 of the frame 42 is attached. Here, two glass windows 45 are attached to each other in a double-slot push-pull manner. Each window 45 has a window frame 46 that is supported swingably in a rail-like manner within the frame body 42 . Furthermore, a glass plate 47 is attached in the window frame 46 . And, the double-slot push-pull glass window 45 is locked by the locking device 48 at these intersecting positions, thereby being locked.

[0079] Such a window glass 45 is characterized by a conductive pattern 50 formed along the ...

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Abstract

The present invention relates to a damage detecting apparatus, and in particular, to a damage detecting apparatus which detects damage in the event of breakage of a glass plate, wherein the apparatus comprises a transparent or translucent film on which a transparent or translucent conductive pattern is formed, the film being fixed to a glass plate such as a glass window or glass door, and the conductive pattern being connected to a detection circuit. If the glass plate is broken and the conductive pattern is broken, the detection circuit is activated.

Description

technical field [0001] The invention of the present application relates to an abnormality detection device, in particular to an abnormality detection device for detecting an abnormality occurring with glass plate breakage. Background technique [0002] With the deterioration of public security, ensuring the safety of houses, companies, and other buildings has become an important issue. In particular, when thieves or thieves invade through the doors and windows of houses as living places, they disturb the stable life, and depending on the situation, property is robbed or the safety of the body or life is threatened. [0003] For this reason, in the past, anti-theft devices are especially provided on doors and windows. When a thief wants to invade from the outside, the situation is detected, an alarm is issued, or the security company is reported, thereby preventing the invasion of thieves and thieves. [0004] Ordinary anti-theft device, a magnet is installed on the movable ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N27/00H05B3/84
Inventor 萩原实
Owner 大成层压装置株式会社
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