岩波理化学辞典第５版

LogoVista

About this app

■ Dictionary Content Guide ■
This is the first major revision in 10 years for this highly trusted science and engineering dictionary, which has been welcomed by numerous readers for over 60 years since its first edition. Approximately 1,000 new entries have been added, and basic terminology has been rewritten to keep pace with advancements in research. It broadly covers approximately 22,000 entries, primarily in physics and chemistry, but also including terminology and names from related fields such as astronomy, geophysics, geology, mineralogy, meteorology, oceanography, mathematics, information science, biology, pharmacy, and engineering. A new Japanese index has been added, and the appendices have been further enhanced. An essential dictionary for science and engineering students, researchers, engineers, and teachers. It is also a useful dictionary for journalists and the general public to quickly find the meanings of natural science-related terms encountered in daily life!

■ Enhance the dictionary content features with app functions! ■
・The app fully supports features such as link jumping to related entries, taking full advantage of the app format.



■ Enhanced search function! ■ Automatic search with each keyword input. Incremental search instantly updates search results.

・Voice input is supported for keyword input.

・Keyword matching conditions can be specified precisely, such as "prefix match" and "suffix match." Searches are instantly updated when conditions are changed.

・Full-text search is available for almost all dictionaries, allowing you to search the text of all entries.

・In-text search is available to search the content of the dictionary entry you are currently reading.

・The history of entered keywords and displayed entries is automatically recorded. Re-entering and re-displaying is easy.

■ Sharing with other apps is possible because it's an app! ■
・Supports the basic Android operation "Share"! You can have the dictionary browser search text selected in another app.

・You can freely specify the dictionary to search using "Share" from your existing dictionary apps.

・Conversely, you can use the text of dictionary entries to perform web searches. Of course, you can also search within dictionary apps.

■ Customize Text for Easy Reading! ■
- You can finely adjust the font size of dictionary entries.
- A dark theme display mode (black background + white text) is also available to reduce eye strain.
- Of course, you can also change the item size using touch controls.

■ Bookmark Important Information! ■
- You can bookmark dictionary entries at any time.
- Bookmarks can be categorized into 10 color patterns and have memo text.
- The bookmark list screen includes a filter function to display only bookmarks of a specific color.
- The display order on the bookmark list screen can be sorted by registration date, item order, etc.

■ Powerful Integration Between Dictionary Series! ■
- You can freely group dictionary series together and search them all at once.
- The search results list for group dictionaries allows you to jump to the beginning of each member dictionary.
- Duplicates are OK! You can register one dictionary as a member in various groups simultaneously.
- Bookmarks in group dictionaries can, of course, be displayed together. * You can instantly search other dictionaries using the text of the displayed dictionary entry.

■ Convenient additional and extended features are also included! ■
* You can have the dictionary entry text read aloud using synthesized speech.

■ No internet connection required after setup! ■
* All data required by the dictionary is stored within the app.
* After installation and setup, it can be used completely offline.



■ Update History [Latest Version 1.01] ■
* The app has been released.

■ Notes ■
* To use this app, a free auxiliary app for searching and displaying the LogoVista electronic dictionary series is required.
If the auxiliary app is not found when you launch the app, you will be given the option to go to Google Play.
* Please obtain "LogoVista Electronic Dictionary Browser Ver.2 for Android" from Google Play.
* To use the synthesized speech text-to-speech function, you will need to install the free "Google Text-to-Speech" app separately.

*If you have any questions about our products, please contact us at the address below:
[e-mail]

■ Data Saving to External Storage (External SD Card) ■
*You can save some of the dictionary app data to external storage (external SD card).
*There are conditions and precautions for use. For details, please check Q8 on our Q&A page below.
https://www.logovista.co.jp/LVERP/information/support/user_qa/android/top.html#Q8

■ Operating Environment ■
*Android OS 7.0 to 13.0
*The operating environment is for the latest publicly available version. Conditions may differ if you are using an older version.

■ Chromebook Compatible Models
To use the LogoVista Electronic Dictionary Series for Android app on a Chromebook, you need a Chromebook that supports Google Play (Android apps).

■ Not Supported ■
• Android OS 1.0 to 6.0.1
• Android devices with non-ARM-based CPUs
• "Go Edition" versions of each Android OS

■ Developer/Distributor ■
Logovista Co., Ltd. https://www.logovista.co.jp/

■ Content Publisher ■
Iwanami Shoten Publishers

What’s new

■ Ver. 1.02 (2025.10.31)
OSのセキュリティ基準更新に対応しました