Essential Historical Materials for Science and Technology
Registration in fiscal year 2017
| Registration
Number | Name (Model, etc.)
| Registration
Category | Location
/ Year Manufactured |
|---|---|---|---|
| Number 226 | 36 Hi-Vision Trinitron Color TV KW-3600HD - Early High-luminance, High-definition Television (Hi-Vision) for the Consumer Market - |
Category 1 |
|
| Number 227 | HRP-2 PROMET - Humanoid Robots That Function Alongside Human Workers - PDF file download（PDF）（リンクを新しいタブで開きます）(73.1 KB) |
Category 2 |
|
| Number 228 | Type 36 Wireless Telegraph - Wireless Telegraph Boasted World-class Performance - PDF file download（PDF）（リンクを新しいタブで開きます）(173.3 KB) |
Category 2 |
|
| Number 229 | FUJICOLOR REALA - Color Negative Film Which Was the World’s First to Feature a Fourth Color-sensitive Layer - PDF file download（PDF）（リンクを新しいタブで開きます）(204.6 KB) |
Category 1 |
|
| Number 230 | Portable NE-type phototelegraphic system (facsimile machine) - Japanese Phototelegraphic System Offering World-class Performance - PDF file download（PDF）（リンクを新しいタブで開きます）(176.2 KB) |
Category 2 |
|
| Number 231 | All Electroninc Time Division Switching System AO-1 - Japan’s First All-Electronic Time Division Switching System Ushering in a Shift to Computerized Control and Digital Electronics - PDF file download（PDF）（リンクを新しいタブで開きます）(277.1 KB) |
Category 2 |
|
| Number 232 | C400 Switching System - High Functioning Crossbar Switching System Eliminating Telephone Subscription Backlogs - PDF file download（PDF）（リンクを新しいタブで開きます）(283.9 KB) |
Category 1 |
|
| Number 233 | Edge-runner mill (grinding mill) - Equipment for Cement Manufacturing That Paved the Way for Modern Construction Technology - PDF file download（PDF）（リンクを新しいタブで開きます）(240.7 KB) |
Category 2 |
|
| Number 234 | Steam engine for cement manufacturing - Engines Powering Cement Manufacturing That Paved the Way for Modern Construction Technology - PDF file download（PDF）（リンクを新しいタブで開きます）(248.6 KB) |
Category 2 |
|
| Number 235 | Vertical Kiln from the former Onoda Cement Co., Ltd. - Japan’s Only Remaining Full Vertical Kiln of its Kind for Cement Manufacturing, Paved the Way for Modern Construction Technology - PDF file download（PDF）（リンクを新しいタブで開きます）(308.4 KB) |
Category 2 |
|
| Number 236 | Materials from pilot plant rest involving low-density polyethylene (LDPE) made using a high-pressure process - Materials That Played a Pioneering Role in the Development of Technology for Manufacturing Polyethylene - PDF file download（PDF）（リンクを新しいタブで開きます）(218.7 KB) |
Category 2 |
|
| Number 237 | 7/10 shaku width reversible plow drawn by a single horse - Domestically Manufactured Plow That Played an Active Role in the Development of Hokkaido in the Latter Half of the 20th Century - PDF file download（PDF）（リンクを新しいタブで開きます）(197.7 KB) |
Category 1 |
|
| Number 238 | GY16×4 plastic plow - High-performance Plow Developed Independently in Conjunction with Increasingly Large Scale Agriculture in Hokkaido - PDF file download（PDF）（リンクを新しいタブで開きます）(229.2 KB) |
Category 1 |
|
| Number 239 | high-power-factor arc welding machine LAW-300-3 - Arc Welding Machine Offering Energy-efficiency through Use of phase-advance Capacitors - PDF file download（PDF）（リンクを新しいタブで開きます）(592.6 KB) |
Category 1 |
|
| Number 240 | Transistor controlled DC welding power souce TR-800 - Contribution to Development of Technology for Arc Welding Based on Power Transistors - PDF file download（PDF）（リンクを新しいタブで開きます）(102.3 KB) |
Category 1 |
|