18477339. RECORDING APPARATUS simplified abstract (CANON KABUSHIKI KAISHA)

RECORDING APPARATUS

Organization Name

CANON KABUSHIKI KAISHA

Inventor(s)

TSUYOSHI Saeki of Kanagawa (JP)

HIDEAKI Matsumura of Tokyo (JP)

YURI Mori of Tokyo (JP)

KEN Takenaga of Kanagawa (JP)

SHOTA Asada of Tokyo (JP)

KOKI Shimada of Kanagawa (JP)

DAIJU Takeda of Kanagawa (JP)

HIROMASA Tsutsumi of Kanagawa (JP)

MINEYOSHI Tomie of Saitama (JP)

RECORDING APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18477339 titled 'RECORDING APPARATUS

Simplified Explanation

The patent application describes a recording apparatus with a tank for storing liquid to be supplied to a recording head. The tank has an inlet port for liquid injection, and a cap unit with a shaft portion and a cap that can turn to cap or uncover the inlet port. A biasing unit is used to move the cap away from the inlet port when not in use.

• Tank for storing liquid
• Cap unit with shaft and cap for covering/uncovering inlet port
• Biasing unit to move cap away from inlet port when not in use

Potential Applications

The technology described in this patent application could be used in various recording devices that require precise liquid supply to a recording head, such as inkjet printers, 3D printers, or medical devices for precise liquid dispensing.

Problems Solved

This technology solves the problem of preventing liquid leakage or contamination when the recording apparatus is not in use. By having a cap that can cover the inlet port, the liquid stored in the tank remains protected and ready for use when needed.

Benefits

The benefits of this technology include improved maintenance of the recording apparatus, reduced risk of liquid spillage or contamination, and increased efficiency in liquid supply to the recording head.

Potential Commercial Applications

The technology could be applied in industries such as printing, manufacturing, healthcare, and research where precise liquid dispensing is required. A potential commercial application could be in the development of advanced inkjet printers or medical devices for precise liquid delivery.

Possible Prior Art

One possible prior art could be similar recording apparatus with caps or covers for inlet ports to prevent liquid leakage or contamination. However, the specific design and functionality of the cap unit in this patent application may be novel and inventive.

How does this technology impact the overall performance of the recording apparatus?

The article does not provide specific details on how the technology affects the overall performance of the recording apparatus in terms of speed, accuracy, or reliability.

Are there any limitations or drawbacks to this technology?

The article does not mention any potential limitations or drawbacks of the described technology, such as maintenance requirements, cost implications, or compatibility with different types of liquids.

Original Abstract Submitted

Disclosed is a recording apparatus including a tank configured to store liquid to be supplied to a recording head that ejects the liquid, the tank including an inlet port for liquid injection; a cap unit including a shaft portion and a cap configured to turn about the shaft portion between a first position at which the cap caps the inlet port and a second position at which the cap does not cap the inlet port, the shaft portion being provided to a housing that encloses the tank; and a biasing unit configured to bias the cap unit in a direction to move the cap apart from the inlet port, wherein the cap unit does not move at the second position while being biased by the biasing unit.