Abstract: An apparatus for providing information about an available service using a proxy server and a method thereof. The apparatus includes an available service checker, a database, an available service searcher, and an available service broadcaster. The apparatus may provide information through the proxy server regarding available services of a device that is not currently connected to a basic service set (BSS), thereby preventing generation of excessive amount of traffic.

Abstract: Provided are an integrated management method and integrated management system for health information, and a recording medium therefor. According to the disclosure, a variety of health information generated during performing health-related projects and administrative services, medical treatment, medical treatment support or the like can be integrated and managed by various health institutes established in each region according to their functions, wherein reference codes generated and managed separately by each health institute are standardized so that integrated business processing and automatic statistical analysis can be carried out, and user-centered atypical analysis can be performed, thereby enabling users of each health institute, a local government or a management agency, to efficiently conduct business transactions and to efficiently create and utilize performance data and statistical data appropriate for each purpose of use.

Abstract: Disclosed is a message communication method of transmitting and receiving a certain message, independently of any network, without privacy invasion issues. The method includes generating vendor specific data on the basis of input information, adding the generated vendor specific data to a P2P information element of a probe request frame, and transmitting the probe request frame to another message communication apparatus. Thus, an apparatus conforming to a Wi-Fi Direct standard may transmit/receive a certain message to/from another terminal independently of a use region, a use environment, and a network of a large telecommunication vendor, without privacy invasion issues.

Abstract: A jack detector detects a combination state between a socket including a detecting pin and a first signal pin and a jack. The jack detector includes a first current source for supplying a first detecting current, a second current source for supplying a second detecting current larger than the first detecting current, and a buffer for generating a detecting signal in accordance with a detecting pin voltage input from the detecting pin. The second current source instead of the first current source is connected to the detecting pin in synchronization with a combination starting point when the detecting pin and the first signal pin are electrically connected to each other and it is determined that the jack is combined with the socket when the detecting signal is maintained at a state of the combination starting point.

Abstract: Disclosed herein are an apparatus and method for informing a bus driver of a user's intention to get on or off a bus. The apparatus for informing a bus driver of a user's intention to get on or off a bus includes a getting-on information collection device. The getting-on information collection device includes a getting-on information reception unit, an arrival-expected bus identification unit, and a transmission information transmission unit. The getting-on information reception unit receives getting-on information entered by a passenger who desires to get on a bus at a bus stop via a getting-on information transfer device of the bus stop. The arrival-expected bus identification unit identifies a bus expected to arrive having the earliest expected arrival time at the bus stop based on a bus number. The transmission information transmission unit transmits the transmission information to the getting-on information notification device of the bus expected to arrive.

Abstract: Provided is an optical sensor interrogation system. The optical sensor interrogation system includes: a light source unit which matches round-trip time of light and wavelength tunable cycle time of light in a resonator and emits light; a sensing unit which receives an optical signal in which a center wavelength periodically tunes, from the light source unit and tunes the center wavelength of the optical signal according to physical changes applied from the outside; and a signal processing unit which receives the optical signal reflected from the sensing unit, detects data, and images the data. In particular, the light source unit includes a delaying unit which delays the round-trip time of light and a tunable filter which tunes the wavelength of light so as to match the round-trip time of light with the wavelength tunable cycle time of light.

Abstract: Disclosed are an apparatus and method for measuring a target point in a video. In the apparatus and method for measuring a target point in a video, a target point is recognized in a video including the target point set as a measuring target, information regarding the target point is extracted by using location information of the recognized target point and map information of the surroundings of the recognized target point, and the extracted target point is displayed in the video while providing detailed map information regarding the target point. Accordingly, a user can be quickly provided with detailed information regarding the location of the target point or an object present in a visual range and geo-spatial information of the surroundings.

Abstract: Disclosed is a multilayer printed circuit board. The multilayer printed circuit board includes a power source surface to provide power to each component disposed on the power source surface, a ground surface having a reference voltage, a strip line which passes through the power source surface and/or the ground surface so as to transmit signals between components, an antenna installed in proximity to a sectional region of the power source surface and the ground surface, and an electromagnetic wave reduction member which is provided between the power source surface and the ground surface to effectively reduce an electromagnetic wave generated from the strip line.

Abstract: A reusable towel dispenser includes a reusable towel holding compartment including multiple reusable towels stored in a non-structured manner. The dispenser also includes a reusable towel output of the reusable towel holding compartment, the reusable towel output being configured to enable a reusable towel of a group of non-structured reusable towels to be accessed and pulled, from the reusable towel holding compartment, out of the reusable towel dispenser. The dispenser further includes a reusable towel input of the reusable towel holding compartment, the reusable towel input being configured to allow a group of non-structured reusable towels to be concurrently loaded in the reusable towel holding compartment.

Abstract: Provided is an optical sensor interrogation system. The optical sensor interrogation system includes: a light source unit which matches round-trip time of light and wavelength tunable cycle time of light in a resonator and emits light; a sensing unit which receives an optical signal in which a center wavelength periodically tunes, from the light source unit and tunes the center wavelength of the optical signal according to physical changes applied from the outside; and a signal processing unit which receives the optical signal reflected from the sensing unit, detects data, and images the data. In particular, the light source unit includes a delaying unit which delays the round-trip time of light and a tunable filter which tunes the wavelength of light so as to match the round-trip time of light with the wavelength tunable cycle time of light.