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| Company name |
Security Japan Co., Ltd. |
| Representative Director, President |
Mikio Shimokawa |
| Head office |
5-13-12, Toyo, Koto-ku, Tokyo 135-0016, Japan |
| Established |
September 15, 1983 |
| Business outline |
Our primary business function is the manufacturing of heat-resistant security cameras for furnaces, and the construction of their comprehensive systems.
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| Corporate Advisors |
Corporate management advisor Katsunori Koyama (a staff member of Tokyo Chamber of Commerce and Industry, etc.)
Doctor of engineering Masahide Imazaki(Professor emeritus at Kyusyu Institute of
Technology)
Patent agency Akira Takenouchi
Tax accountant Yuji Sano
Patent agency Hitoshi Suzuki
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| Banking Relationship |
The Tokyo Higashi Shinkin Bank
Koutou Shinkin Bank
Mizuho Bank |
| Furnacecope®, monioring cameras for very high temperature furnace. |
| HRS series and HRS series, monitoring cameras for inside furnace |
| Monitoring cameras in waste Incinerators |
| A wide variety of Cooling Jackets, OEM (original equipment manufacturing) |
| Laser distance emeter, laser level meter |
| Heat distribution monitor |
| A wide variety of camera platforms |
| Special glass for optical systems |
| Cables for camera system |
| Emergency camera evacuation system |
| Industrial video camera |
| Image processing system |
| Design and manufacturer of a variety of image boards |
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In 1983, we ventured into business at the dawn of CCD cameras, which has now become
standard technology in the industry. We have been consciously pursuing
ways to put the eyes of robots into practical use for severe environments,
with the production and development of CCD cameras and related applications.
We are proud of our entire product line, especially of Furnacescope®
(patent No. 2891672). With its patented cooling jacket structure, this
is our registered trademark. It is one of the revolutionary products in
the world of heat-resistant security cameras for various furnaces. The
development of this camera technology was pioneed in Japan, and we have
perfected its structure and function over 30 years of experience. We are
glad to say that we have received a great deal of inquities from, and continue
to be of great interest to, the top companies in many industrial sectors.
The structure of the heat-resistant jacket contains many great features,
including:
(1) The camera itself can enter into a furnace inside and observe for continuous
24 hours.
(2) The pictures are extremely clear.
(3) It is possible to operate under exposure to dusty and high temperature
conditions with specified utility supply.
We have expanded the capabilities of the technology and broadened prospective
use of it to waste incinerators, distance and height meters, displacement
gauges, and more. These capabilities, along with our well-earned reliability,
have put us at the forefront of the market.
Security Japan co., Ltd.
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| Frequent Asked Questions |
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Q. I want to monitor the
inside of furnace as a set of images. What options do I have?
A. Please use our
Furnacecope®.
It enables you to monitor constantly inside a furnace
of over 1000℃ through its
screen.
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Q. What is Furnacecope®？
A.. This is our most well
known product. It is capable of monitoring from directly inside the furnace.
You can choose the front-view or side view model, depending on your purpose.
The structure of Furnacecope® （direct view type)
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Q： What are the specific examples of application?
A： Our products are most commonly used for float bath in flat glass production
processes, and they are vital for operation in factories, both overseas
and in Japan. The operating life of coke-ovens in the ironworks can be
prolonged by using large-scale Furnacecope® (ranging up to 6-7-meters long).
Nowadays, these products are also receiving attention for their use as
a diagnostic tool for inside monitoring of coal firing boilers in power
plants. A major oil distributor has been recommending our business to power
companies and other power generating facilities.
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Q： What is the view angle range the camera covers？
A：The view
angle of typical lens mainly used are as follows:
Focal length f= F-number F= Horizontal view angle Vertical view
angle
f=7.5mm 1.6 about 48° about 36°
f= 15mm 2.0 about 24° about 18°
f= 4mm 1.6 about 80° about 60°
（※Vinetting may occur depending on jacket design)
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