18649095. SEWING MACHINE simplified abstract (BROTHER KOGYO KABUSHIKI KAISHA)

SEWING MACHINE

Organization Name

BROTHER KOGYO KABUSHIKI KAISHA

Inventor(s)

Mika Matsushima of Ichinomiya-shi (JP)

SEWING MACHINE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18649095 titled 'SEWING MACHINE

The sewing machine described in the patent application incorporates a projector and a controller to enhance the embroidery process. The controller determines a sewing area within an embroidery hoop that is larger than the area where the projector projects an image. It also calculates the position of the embroidery pattern within the sewing area and generates projection image data based on this information.

• The controller ensures that the embroidery pattern falls within a target area in the sewing area corresponding to the projection area.
• It controls the projector to display the projection image based on the generated data after adjusting the position of the embroidery hoop.

Potential Applications: - This technology can be used in the textile industry for automated embroidery processes. - It can also be utilized in the fashion industry for creating intricate designs on garments.

Problems Solved: - This innovation streamlines the embroidery process by accurately projecting the embroidery pattern onto the fabric. - It eliminates the need for manual adjustments and ensures precise alignment of the design.

Benefits: - Improved efficiency in embroidery production. - Enhanced accuracy and consistency in design placement. - Simplified operation for users with the help of the controller.

Commercial Applications: Title: Automated Embroidery Projection System This technology can revolutionize the textile and fashion industries by offering a more efficient and precise method for embroidery. It can be marketed to textile manufacturers, fashion designers, and embroidery enthusiasts looking to streamline their production processes.

Questions about the technology: 1. How does the controller determine the sewing area within the embroidery hoop? The controller calculates the sewing area based on the dimensions of the embroidery hoop and ensures that it is larger than the projection area.

2. What is the significance of projecting the embroidery pattern onto the fabric? Projecting the embroidery pattern onto the fabric allows for accurate placement and alignment of the design, resulting in a more precise and efficient embroidery process.

Original Abstract Submitted

The sewing machine includes a projector and a controller. The controller determines a sewing area inside an embroidery hoop such that the sewing area is greater than a projection area where the projector projects a projection image. The controller determines an embroidery pattern and a position of the embroidery pattern located relative to the sewing area. The controller determines, in the sewing area, a target area corresponding to the projection area. The controller generates projection image data representing a part or a whole, which falls in the target area, of the embroidery patter relative to the sewing area, and controls the projector to project a projection image based on the projection image data after moving the embroidery hoop.