February 18 to February 19 | Osaka | Practical Solution Fair 2026

Start document DX with 'For the time being, electronic library'!

"With the electronic bookkeeping law, I don't know where to start," "I have a mountain of paper documents and can't find what I need when I need it," "I'm worried about losing or tampering with documents..." If you have such concerns, the paperlogic "Electronic Archive" feature can solve them. 【Key Points of the Electronic Archive Feature】 ● Complies with electronic bookkeeping law storage requirements ● Input assistance with AI-OCR ● Suggestions for invoice numbers 【Easy Operation in 4 Steps】 1. Document Registration: Upload documents 2. Basic Document Information: Enter title and amount 3. Reviewer Settings: Set who will review the documents 4. Confirmation of Registered Information: Review the entered content and apply a timestamp ◆ Easy Upload with Desktop App Integration paperlogic has a dedicated desktop application for users called 'paperlogic DESKTOP.' 'paperlogic DESKTOP' is a convenient app that automatically integrates with the paperlogic electronic archive just by uploading documents to a specific folder. Documents that are integrated can also be automatically timestamped. Additionally, AI can automatically read the "type," "amount," "transaction date," and more from the documents.

• Document and Data Management

[Internal Signature] Streamline applications, circulation, and signatures with digitalization!

The digitization of internal applications is not just about going paperless. It is essential for strengthening internal controls with electronic signatures and certified timestamp providers, thereby enhancing corporate reliability. Paperlogic's internal signature feature assists in the digitization of internal applications. It visualizes the approval process and solves the question, "Where is this application now?" with excellent search functionality. 【Easy Operation in 4 Steps】 1. Basic document information: Enter the title and amount. 2. Enter signer information: Select the signers for the document. 3. Prepare the document: Upload the document to be sent. 4. Confirm registration information: Review the entered details and complete the sending. 【5 Benefits of Digitizing Internal Applications】 ● Cost reduction in paper, printing, labor, and storage space. ● Streamlined operations with online completion from application to approval. ● Visualization of the approval process allows real-time tracking of progress. ● Strengthened internal controls with electronic signatures and timestamps. ● Supports remote work and promotes work style reform. You can confirm signatures directly from the received email! Operations can be done from both smartphones and PCs. Feel free to contact us for a free trial!

• Document and Data Management

[Document Sending] Rapid processing of delivery notes and invoices while complying with the Electronic Bookkeeping Act!

The "Document Sending" feature standardly equipped in paperlogic is useful for sending documents such as daily invoices and delivery notes. 【Simple 4 Steps for Document Sending】 1. Basic Information of the Document: Enter the title and amount. 2. Enter Signer Information: Select the signer of the document. 3. Prepare the Document: Upload the document to be sent. 4. Confirm Registration Information: Review and send the entered details. ◆ Bulk Sending and Lightning Fast Processing! - Bulk sending with mail merge using Word templates. - Bulk document sending via CSV. ◆ Easy Compliance with Electronic Bookkeeping Law through "Email Integration" With paperlogic's document sending, there is a feature called "Email Integration" that allows you to send documents with a certified timestamp and electronic signature simply by emailing them to a designated address you set up. This enables you to send documents compliant with the Electronic Bookkeeping Law easily, even in environments where you cannot log into the system, such as when you are out and about or on-site. ◆ "Seamless Integration" for Efficient Receipt Handling For companies using paperlogic, by setting up integration, documents received will automatically be saved to the paperlogic electronic archive. Feel free to contact us for a trial!

• Document and Data Management

【Electronic Contract】Easy operation by uploading the PDF as is.

"Compliance with laws and regulations fully supervised by certified public accountants" and "Simple operability and overwhelming ease of use." With 'What You See is What You Get' operation, anyone can easily conclude electronic contracts. 【Points of 'What You See is What You Get' Operation】 - Easily input document type and amount using AI-OCR for received contracts - Once you register a counterparty, inputting business partners becomes a selection option! - Simply upload the PDF according to the screen to complete document preparation - Quickly find necessary documents through period, counterparty, and fuzzy search - Check the status of the recipient's viewing, downloading, and signing 【paperlogic's operation is easy in 6 steps】 1. Input basic information of the document 2. Input signer information 3. Set guest signers 4. Set viewers 5. Drag and drop the document 6. Confirm and send registration information You can confirm the signature just from the received email! Operations can be done from both smartphones and PCs. Feel free to contact us for a free trial!

• Document and Data Management

Easily streamline search requirements with paperlogic DESKTOP!

"paperlogic DESKTOP" is a dedicated application that allows you to upload documents directly from your PC's desktop to an electronic archive, making it easier to meet the search requirements of the Electronic Bookkeeping Preservation Law. Even those who are not skilled in system operations can significantly improve their daily work efficiency with its intuitive and simple features. 【The Best of Both Worlds: Cloud and Desktop】 ● "Folder Monitoring" to prevent forgetting to upload documents ● "Drop" to sync documents on hand immediately 【Choose Your Search Requirement Automation】 ● AI auto-fills search requirements * If the file name rule is set to "ON," AI auto-filling will be disabled ● Automate search requirements with file name rules ■□■ Three Benefits of paperlogic DESKTOP ■□■ 1. No more missed document uploads 2. Peace of mind for those who are not skilled in system operations 3. Easy document management in accordance with the Electronic Bookkeeping Preservation Law Documents uploaded via paperlogic DESKTOP are, of course, granted a certified timestamp to prevent tampering.

• Document and Data Management

Electronic contract preparation for the revised Construction Industry Law in 2025.

In line with the revised Construction Industry Law of 2025, "paperlogic Electronic Contract" has been enhanced with the "paperlogic Construction Document DX Pocket." With paperlogic's strength in "visual operation," users can simply upload documents along the screen to facilitate electronic contracts and internal signatures. Additionally, features have been added for automatic linking between general contractors and subcontractors, as well as the ability to send documents with automatically applied signatures and timestamps via email. The digitization of contract operations in the construction industry not only significantly reduces mailing costs, labor costs, and stamp duties but also contributes to stabilizing contracts between general contractors and subcontractors. ■ Four Features of "paperlogic Construction Document DX Pocket" - A package price that is significantly more economical than the usual price, covering both general contractors and subcontractors. - Provision of user guides and legal guides tailored for the construction industry. - A comprehensive product that includes electronic tools for the construction industry without the need to contract various services. - Automatic storage of documents exchanged between general contractors and subcontractors, ensuring zero loss. ■ Benefits of Digitizing Contract Operations... - Significant reduction in stamp duties! - Significant reduction in mailing costs and labor costs! - Up to 60% reduction in time spent on document creation and management (compared to our company). → This also leads to improved operational efficiency.

• Document and Data Management

The "International Fermentation and Brewing Food Industry Exhibition" is Japan's only specialized exhibition that brings together ingredients, materials, research equipment, manufacturing facilities, testing equipment, and packaged products related to fermentation and brewing. In 2013, "Washoku" (Japanese cuisine) and in 2024, "Traditional Sake Brewing" were registered as UNESCO Intangible Cultural Heritage, increasing interest in Japan's fermentation and brewing industry. This exhibition will be grandly held at Tokyo Big Sight as a platform to promote the development of the industry and the richness of food culture to the world, and to spread Japan's proud fermented and brewed foods.

Gathering the wisdom of the DOWA Group towards the realization of a decarbonized society! We would like to introduce the initiatives of each DOWA Group company. We look forward to seeing you at our booth!

Heat pipes are passive heat transfer devices that utilize latent heat of vaporization in a two-phase system and do not require driving energy. Heat pipes have very high thermal conductance, with their equivalent thermal conductivity being several hundred times higher than that of a copper rod of the same size. The primary application of heat pipes is in the cooling of computers and electronic products. Recently, AI servers and data centers have gained attention; for example, nVidia's GPUs can reach heat generation of up to 1 kW, employing water-cooled cold plates and 3D vapor chambers. Air cooling is limited to 800 W, while nVidia's Ruben GPU can reach 2 kW, utilizing water-cooled microchannel cold plates, among others. In response to further increases in heat generation, vapor chamber composite cold plates, two-phase pump loop cooling, and impingement cooling have been developed. Additionally, recent cooling cases for batteries, motors, and IGBTs in electric vehicles will be discussed.

In the past, thermal design primarily focused on complex heat transfer through convection and radiation to the atmosphere. However, with the increase in surface-mounted components and power density, the heat dissipation pathways are gradually shifting to thermal conduction through substrates and enclosures. One of the key heat dissipation devices to promote heat transfer in limited spaces is TIM (Thermal Interface Material). A wide variety of TIMs have been developed in the market, and in recent years, key areas where TIMs are widely used include AI data centers and automotive equipment centered around electric vehicles (EVs). In this course, we will first explain the overview of heat dissipation design in AI data centers and automotive equipment, and in the latter half, we will provide a detailed explanation of the thermal and mechanical properties of TIMs in these two fields, as well as important considerations when selecting TIMs.

An explanation of the economic viability, technology, projects, and industry trends and outlook for thermal energy storage and thermoelectric batteries, which are attracting attention for their use in unused heat utilization, energy storage, and renewable energy load leveling. Part 1 Technological and business outlook for thermal energy storage and thermoelectric batteries both domestically and internationally Part 2 Fundamentals, components, technology, and application outlook of thermophotovoltaic (TPV) power generation systems