Hyundai Electronics Industries Co. Ltd.

Other

Yonsei University

Hyundai Media Systems Co., Ltd.

Youngbae Co., Ltd

Seung Won Song

Sung Jin Lee

Sung Woo Choi

Hyeong In Choi

Nam Sook Wee

Kyung Hwan Park

Hwan Pyo Moon

Jin Young Kim

Jeong Han Kim

Byunghoon Kang

Seungjoo Haam

Yong-min Huh

Hyun-Ouk Kim

Jihye Choi

Ilkoo Noh

Eunji Jang

Seungmin Han

Myung Joo Baek

Shin Hae Tahk

Hal Lan Yang

Hyun Joo Choi

Hwunjae Lee

Haejin Chun

This application relates to a shooting game system using an airsoft gun and an auto tracer control method. In one aspect, the system includes a main body including a muzzle through which a pellet moves, a light-emitting device providing light to the pellet so that the pellet is changed to a fluorescent color in a light-emitting region in the muzzle, and a sensor unit configured to detect pulling of a trigger provided on the main body and provide a firing detection signal. The system may also include a control board configured to control a supply unit to provide the pellet and the compressed gas to the main body in response to the firing detection signal and including an auto tracer controller configured to control the light-emitting device to emit light at a timing when the pellet passes through the light-emitting region in response to the firing detection signal.

Shooting game system using airsoft gun, method for controlling safe distance, and method for controlling auto-tracer

A bioenvironment-sensitive nanoparticle including a polymer having complementary charges, a method of manufacturing the same, and a pharmaceutical use of the bioenvironment-sensitive nanoparticle are disclosed. The bioenvironment-sensitive nanoparticle can be useful in stably and effectively delivering a target material such as a drug even when used at a small quantity since the nanoparticle is stable in extracellular environments. Also, the bioenvironment-sensitive nanoparticle can be useful in selectively diagnosing or treating cancer cells since the nanoparticle is specific to environments of the cancer cells.

Bioenvironment-sensitive nanoparticle comprising polymer having complementary charges

This invention relates to an outline font, and more particularly to a progressive renderable outline font and methods for transforming and rendering the same. Its purpose lies in supplying a progressively renderable Font which can be varied according to the quantity of the data composing the font. The Progressively Renderable Font has the function of controlling the display speed and the quality of the font. For example, if the hardware speed is relatively slow and a high quality font is not needed, only a part of the font data will be transmitted and displayed. On the contrary, if the hardware speed is relatively fast and high quality font is needed, gradually increased data will be transmitted and displayed. Therefore, a font can be transmitted and displayed using minimal data without sacrificing quality. On the other hand, in case of the environment, all the data can be transmitted and displayed so that the quality of the font can be fully realized.

Progressively renderable outline font and methods of generating, transmitting and rendering the same

The present invention relates to an outline font. The purpose lies in supplying a transforming and rendering method in the shape where the important form of the shape, such as the thickness of the stroke, will be maintained from the basic shape, and at the same time the whole size of the shape can be fitted into a given bounding box. The present invention supplies the transformation method of a handwriting font including searching for the medial axis of a given element, obtaining contact points by using maximal inscribed circles with the medial axis and points of the medial axis as a center, and applying the information about the medial axis points and the contact points in case of a transformation of the element in the transformation method of handwriting where a given element can be optionally transformed in sizes in order to achieve the purpose. The present invention enables the transformation of the shape. In resizing the given element from the box surrounding element to the box where the new element is placed, the important form of the shape, such as the thickness of the stroke, is maintained, and at the same time the size of the whole is transformed in accordance with the optionally given box.

Methods of transforming a basic shape element of a character

Growing community of inventors

Seoul, South Korea

Seung Won Song