Patent application number | Description | Published |
20090018334 | Chiral inorganic-organic composite porous material and method for preparing the same - The present invention provides a chiral inorganic-organic composite porous material in which cationic chiral organic molecules are present as charge-balancing cations in a porous material containing charge-balancing cations, as well as a method for preparing the same by an ion exchange process. The chiral inorganic-organic composite porous material according to the present invention is excellent in stability, selectivity and durability, and thus, will be useful as a chiral-selective catalyst or a material of separating an isomeric mixture. | 01-15-2009 |
20090147832 | Wireless communication system and method - A wireless communication system includes a heterogeneous wireless station for transmitting and receiving a heterogeneous wireless station signal; and a detection and avoidance device for detecting the heterogeneous wireless station signal, and for transmitting and receiving an ultra-wideband signal, the ultra-wideband signal with a reduced output or the ultra-wideband signal shifted to another ultra-wideband or ultra-wideband group in order to prevent interference with the heterogeneous wireless station based on a predetermined level. Further, a communication method includes receiving a heterogeneous wireless station signal; converting the heterogeneous wireless station signal into tone-nulling elements based on a predetermined level; receiving the tone-nulling elements, and generating an ultra-wideband signal or reducing an output of the ultra-wideband signal; and changing a time frequency number of the ultra-wideband signal based on the values of the tone-nulling elements to selectively shift to another band of the band group or another band group. | 06-11-2009 |
20100054306 | SIGNAL TRANSMITTING METHOD AND DEVICE AND INFORMATION DETECTING DEVICE - A signal transmitting device detects information on respective frequencies of a plurality of subcarriers configuring an interference signal and information on respective voltage values of the subcarrier from the received interference signal, and modulates data according to the ultra-wideband scheme through subcarriers of part of predetermined bandwidths based on frequency information and voltage value information to generate ultra-wideband signals. Accordingly, signal interference with a heterogeneous communication device can be reduced by detecting an interference signal when an absolute value of the interference signal is small or noise power of the interference signal is large. | 03-04-2010 |
20100124252 | APPARATUS AND METHOD FOR COMMUNICATION - A communication apparatus generates a digital detection signal including a plurality of time symbols by digital-converting a detection signal corresponding to a received signal, estimates an average power value of the detection signal by calculating average power of the digital detection signal based on the digital detection signal, and performs UWB communication through a predetermined first channel when a predetermined reference power value is greater than the average power value. | 05-20-2010 |
20110092863 | LASER TREATMENT DEVICE FOR HAIR GROWTH STIMULATION - Disclosed is a laser treatment device which is designed to stimulate hair growth and prevent hair loss by applying LLLT (Low Level Laser Therapy) to the scalp using laser light of a specified wavelength. The laser treatment device also provides ultra-low frequency mechanical vibrations to the scalp and the combination of light and vibrations is designed to produce synergy. Laser light, which may be blocked by remaining hair, may nonetheless reach the scalp using light-emitting elements attached to the ends of tooth-shaped protrusions. The present laser treatment device is characterised by a bendable applicator having said tooth-shaped protrusions such that it can change shape in accordance with the curvature of the head, which increase the efficiency of light and vibrational energy delivery. The laser treatment device is optimally controlled with a means to measure the light and vibrational energy supplied to the scalp, and the applicator may also be used as a wearable headset, which provide greater simplicity in mounting and removal. | 04-21-2011 |
20130124154 | APPARATUS AND METHOD FOR AUTOMATIC AND OPTIMAL ARRANGEMENT OF BUILDING ENERGY CONTROL SENSORS - An apparatus optimally and automatically arranges a plurality of energy control sensors in a building. The apparatus includes an input module to receive building information, floor information of the building, structural information of rooms and corridors for each floor of the building, and receive information on one or more the energy control sensors to be installed in the building. The apparatus includes a sensor simulation module configured to calculate arrangement coordinates and installation expense for each of the selected energy control sensors to be installed in the building, and an output module configured to output the arrangement coordinates and the installation expense, which have been calculated sensor simulator for each selected energy control sensor. | 05-16-2013 |
20130124180 | METHOD AND APPARATUS FOR AUTOMATICALLY ARRANGING BUILDING ENERGY CONTROL SENSORS BASED ON INSTALLATION EXPENSE - An apparatus automatically arranges a plurality of building energy control sensors based on installation expense. The apparatus includes an input module configured to receive building information, floor information of the building, structural information of rooms and a corridor for each floor of the building, and information on installation expense for one or more energy control sensors to be installed in the building. A sensor arrangement simulation module determines arrangement coordinates of each sensor on the basis of the installation expense information for each sensors to be installed in the building, and an out module outputs the determined arrangement coordinates of each control sensor. | 05-16-2013 |
20140088930 | APPARATUS FOR ARRANGEMENT SIMULATION OF BUILDING ENERGY MANAGEMENT FACILITIES - In accordance with the embodiment, for various measuring instruments such as temperature sensor, humidity sensor, temperature-humidity sensor, illuminance sensor, occupancy sensor, CO | 03-27-2014 |
20140303796 | APPARATUS AND METHOD FOR CONTROLLING BUILDING ENERGY - An apparatus for providing a building energy consumption diagnosis and a real-time commissioning processing, includes a database section configured to store building related information; a real-time commissioning section configured to diagnose energy efficiency and obstruction of the mechanical facilities using the building related information. Further, the apparatus includes a building energy consumption information analysis section configured to determine an energy consumption references and diagnose energy consumption of the buildings to be commissioned using the building related information, the real-time operation information and the measured information on the basis of the determined energy consumption reference. | 10-09-2014 |
20140358468 | APPARATUS FOR AUTOMATICALLY ARRANGING SENSORS AND METERS BASED ON BUILDING INFORMATION MODELING - A apparatus includes a function of automatically arranging various sensors, such as temperature, humidity, illumination, presence, and CO | 12-04-2014 |