Abstract:
본 발명은 교량을 효율적으로 관리할 수 있는 교량의 변위측정 시스템 및 이를 이용한 변위측정 방법에 관한 것으로, 교량의 하측에 설치되어 상기 교량에서 발생되는 변위를 측정하는 변위측정부와; 상기 변위측정부에서 측정한 변위에 대한 데이터를 디지털 신호로 변환하는 인터페이스부와; 상기 인터페이스부에서 디지털 신호로 변환된 데이터를 수집하는 데이터 수집부와; 상기 데이터 수집부에서 수집된 데이터 중에서 필요한 데이터만을 필터링하여 관리자에게 송신하는 무선 송신부와; 상기 무선 송신부로부터 송신된 데이터를 상기 관리자가 모니터링할 수 있도록 하는 모니터링부를; 포함하여 구성됨으로써, 교량의 변위 발생 여부를 실시간으로 감지하여 이상 발생시에 무선으로 관리자에게 통보함으로써 교량을 안전하게 관리하여 안전 사고를 미연에 방지함과 동시에 교량의 관리에 소요되는 시간과 비용을 절감할 수 있다.
Abstract:
The present invention relates to an energy-saving hybrid agricultural and marine product drying device. Strong initial drying is performed using a heat pump while optimal drying property information is registered by the kind of agricultural and marine products, and during prolonged medium temperature drying, energy-effective hybrid drying can be performed using LED lamps. When the present invention is applied, the heat pump and aiding heating lamps are automatically and appropriately operated if necessary so that energy efficiency is very high. A problem in which the durability of components is reduced due to frequent power source switching when only the heat pump is used in drying a product can be prevented, and the dried quality of a dried product can be improved.
Abstract:
The present invention relates to a certification system using a bio-information recognition device. The certification system using a bio-information recognition device according to an embodiment of the present invention comprises a certificate registration processing unit storing a qualified certificate (QC) generated by using a QC public key of a bio-information recognition device in the bio-information recognition device and storing QC-encrypted bio-information from the bio-information recognition device in a QC certification system, a certificate request processing unit receiving bio-recognition information indicating whether bio-information obtained by decrypting the QC-encrypted bio-information from the bio-information recognition device and bio-information obtained from a user are identical, obtaining a first certificate from a certificate authority system, and storing the obtained first certificate in the bio-information recognition device, and an electronic signature generating unit generating a first electronic signature with respect to the first certificate and a second electronic signature with respect to the second certificate based on a public key by using the bio-recognition information. Thus, since access to a private key can be controlled by using user password and user bio-information, security of the private key can be strengthened.
Abstract:
The present invention relates to an electronic moxibustion device by which moxibustion can be performed using an atomized liquid of a pre-produced aroma extract. More specifically, a technique is provided to periodically spray the atomized liquid of the aroma extract onto the skin and indirectly heat the sprayed part of the skin using a heating element. The electronic moxibustion device comprises: a support body (3) which serves as a body and a case; a support (4) which is supported by means of the support body (3); a heating element (5) which is connected with an external power source and receives an electric current applied thereto so as to generate heat; a temperature sensor (6) which senses temperature generated in the heating element (5); and a nozzle (8) which is connected with a connection pipe (7) and installed in the support (4) or support body (3) so as to spray an atomized extract by means of an external pump.
Abstract:
The present invention relates to a composition for relieving Vibrio vulnificus septicemia and more specifically, to a composition for relieving Vibrio vulnificus septicemia which contains Terminalia chebula extracts and/or Sanguisorbae officinalis extracts as active ingredients. The composition for relieving Vibrio vulnificus septicemia of the present invention has antimicrobial activity against Vibrio bacteria which induces sepsis by containing the Terminalia chebula extracts and the Sanguisorbae officinalis extracts as active ingredients, and shows an effect of suppressing necrosis of host cells due to Vibrio bacteria. The composition of the present invention can also be safely applied as a pharmaceutical composition and a food composition since the composition has no cytotoxicity. [Reference numerals] (AA) Terminalia chebula concentration MIC (ug/ml); (BB) Sanguisorbae root concentration MIC (ug/ml); (CC) Terminalia chebula + Sanguisorbae root
Abstract:
The present invention relates to an oral hygiene improvement composition with an excellent periodontal disease treatment effect and an excellent bad breath removal effect, more specifically to an oral hygiene improvement composition containing extracts of Curcuma longa and/or Eriobotrya japonica as an effective component.
Abstract:
본 발명은 실제 수중에서의 느낌을 체감하기 위해 설계된 가상현실 콘텐츠를 통해 실제 수중에서의 느낌을 체감할 수 있는 스킨스쿠버 체감을 위한 시뮬레이터 시스템에 관한 것이다. 본 발명에 스킨스쿠버 체감을 위한 시뮬레이터 시스템은 가상 스킨스쿠버 환경에서 사용자의 상태 정보를 감지하는 사용자 인터페이스부와; 상기 사용자 인터페이스부에서 감지한 사용자의 상태 정보를 처리하는 제어 시스템과; 상기 제어 시스템에서 처리한 사용자의 상태 정보를 출력하는 두부장착교시장치를 포함하여 구성된다. 이러한 구성에 의하여 본 발명은 사용자가 복잡한 스킨스쿠버 장비와 바다라는 위치적 제약을 벗어나 가상현실 콘텐츠를 통해 스킨스쿠버를 체험 할 수 있는 환경을 구축하고, 이로부터 교육, 유희성을 향상시킬 수 있다.