72: Ryukyu Bingata Dyeing Technique on Leather Products | Patent Drawing

Overview of the Patent Drawing

The illustrations depict an invention related to a method of dyeing Ryukyu Bingata patterns on leather products, combining traditional Okinawan techniques with modern leather applications. Figure 2 shows a detailed view of the Bingata pattern, featuring floral and botanical motifs that are characteristic of this dyeing technique. Figure 5 provides a cross-sectional view of the leather, revealing a layered structure that includes the leather base (1), a dyed decorative layer (2), and a protective coating (3). Figures 6 and 7 demonstrate the application of the Bingata-dyed leather to accessories such as handbags and traditional Japanese footwear (zori), highlighting its versatility.

Patent Insight 1: Modern Application of Traditional Bingata Techniques on Leather

The Bingata pattern in Figure 2 reflects the bold colors and intricate designs typical of traditional Ryukyu Bingata. By adapting this dyeing technique to leather, the invention bridges traditional Okinawan craftsmanship with contemporary fashion needs. The cross-sectional view in Figure 5 suggests that a protective layer (3) is applied over the dyed leather (2) to preserve the vibrancy and prevent wear, ensuring that the Bingata patterns maintain their vivid appearance even when used in everyday leather accessories.

Patent Insight 2: Versatile Use of Bingata-Dyed Leather for Various Accessories

Figures 6 and 7 illustrate the use of Bingata-dyed leather in different accessories, such as handbags and zori sandals. This approach not only preserves cultural aesthetics but also introduces Ryukyu Bingata to new markets and product categories. By applying traditional patterns to modern leather goods, the invention allows for a seamless blend of cultural heritage and contemporary fashion, appealing to consumers who appreciate both traditional art and modern design.

Patent Insight 3: Potential for Customization and Seasonal Variations in Leather Products

The detailed Bingata patterns shown in Figure 2 suggest opportunities for creating customized leather items or seasonal collections. By varying the colors, motifs, or finishes, the leather products can cater to different tastes, themes, or occasions. This adaptability allows the craft of Ryukyu Bingata to evolve while still preserving its cultural significance, making it suitable for limited-edition collections or personalized leather accessories.

Thoughts on the Patent Drawing

Upon reviewing the patent drawing for the “Ryukyu Bingata Dyeing Technique on Leather Products,” I am impressed by the application of traditional Ryukyu Bingata’s beautiful patterns onto leather goods. The illustrations showcase vibrant Bingata designs featuring floral and botanical motifs, which, when dyed onto leather, impart new allure to accessories like bags and zori sandals. Notably, the cross-sectional view reveals a protective coating over the dyed layer, ensuring that the vivid colors are preserved even with regular use. This fusion of traditional craftsmanship with contemporary fashion broadens the horizons of Ryukyu culture, making it a particularly intriguing innovation.

Keywords

Ryukyu Bingata, leather dyeing, decorative leather, traditional Okinawan dyeing, cultural heritage, leather accessories, Bingata fashion, Okinawa

Application of the Technology: “Ryukyu Bingata-Dyed Interactive Cosplay Armor”

Purpose

By adapting the Ryukyu Bingata dyeing technique for leather products, develop an “Interactive Cosplay Armor” that combines vivid traditional patterns with modern cosplay elements. The dyed leather pieces can react to a wearer’s movements or event cues, offering a dynamic and eye-catching costume experience.

System Components

• Bingata-Dyed Leather Panels: Traditional Ryukyu Bingata patterns vibrantly printed onto leather pieces used for armor segments (chest plate, arm guards, etc.).
• Motion-Responsive Pigments: Embedded microcapsules in the dye that alter color or intensity when detecting motion or temperature changes.
• Flexible Electronics Layer: Thin, bendable circuit sheets integrated into the leather to power lighting effects or sensors without compromising comfort.
• Sensor & Control Unit: A compact module that reads the wearer’s movements (via accelerometers/gyroscopes) and triggers color shifts or LED illumination.
• Companion App: Allows users to set performance modes (e.g., “Stealth Mode” dims colors, “Show Mode” brightens and animates patterns) and tailor the costume’s behavior to events or personal preferences.

Operational Flow

1. Showcase & Sharing: After a cosplay event, the user can share photos or motion data (e.g., color-change logs) on social media, demonstrating their unique armor’s transformations.
2. Design & Fitting: Users select a cosplay armor design, specifying preferred Bingata patterns and color schemes. Leather panels are dyed accordingly and cut to fit their body measurements.
3. Sensor Calibration: Once assembled, the user dons the armor and performs calibration movements, letting the sensor & control unit fine-tune sensitivity.
4. Mode Selection: Using the companion app, the wearer chooses from preset modes (e.g., “Con Survival Mode” with moderate color shifts or “Stage Performance Mode” with dramatic lighting).
5. Interactive Performance: As the user moves, the motion-responsive pigments and LED effects activate—colorful Bingata patterns may glow or shift, enthralling onlookers.

This fusion of Ryukyu Bingata, leather, and electronics boldly merges tradition with technology, offering a completely novel form of self-expression in cosplay and performance art.