Heejun
Heejun Kim, Seoul KR
Patent application number | Description | Published |
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20100261727 | 2-ARYLBENZOTHIOPHENE DERIVATIVES OR PHARCEUTICALLY ACCEPTABLE SALTS THEREOF, PREPARATION METHOD THEREOF, AND PHARCEUTICAL COMPOSITION FOR THE DIAGNOSIS OR TREATMENT OF DEGENERATIVE BRAIN DISEASE CONTAINING THE SAME AS ACTIVE INGREDIENT - 2-arylbenzothiophene derivatives or pharmaceutically acceptable salts thereof, a preparation method thereof, and a pharmaceutical composition for the diagnosis or treatment of degenerative brain disease containing the same as an active ingredient. Since the 2-arylbenzothiophene derivatives of Formula 1 have a relatively high binding affinity for β-amyloid, they can be used as diagnostic reagents for diagnosing Alzheimer's disease at an early stage by non-invasive techniques when they are labeled with radioisotopes: | 10-14-2010 |
Heejun Lee, Seoul KR
Patent application number | Description | Published |
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20100273248 | SOLUTION BAG FOR APPARATUS FOR CHEMICALLY ANALYZING BLOOD - The present invention provides a solution bag that is used for medical treatment and stores solution used for an apparatus for analyzing blood chemistry that measures and analyzes the concentrations of electrolytes, the partial pressures of gases, and the concentrations of metabolites or the volume ratio of red blood cells contained in blood. The solution bag for an apparatus for analyzing blood chemistry of the present invention includes: a receptacle that contains a solution; a valve body that is attached to the receptacle and has a through-hole longitudinally formed therein; a valve spool that is disposed in the thorough-hole of the valve body; and a solution leakage preventing unit that is disposed in the valve spool, in which the valve body has a flow channel and a solution discharging pipe spaced at a predetermined distance from each other, and the solution leakage preventing unit of the valve spool includes a first blocking member that prevents the solution from leaking outside and a second blocking member that is spaced apart from the first blocking member and stops or allows the solution flow from the flow channel to the solution discharging pipe. | 10-28-2010 |
20110195490 | CARTRIDGE FOR APPARATUS FOR CHEMICALLY ANALYZING BLOOD AND APPARATUS USING THE SAME - The present invention provides a cartridge for an apparatus for analyzing blood chemistry that is used for medical treatment, and automatically analyzes and records data needed for medical service, such as the concentrations of electrolytes, the partial pressures of gases, and the concentrations of metabolites, or the volume ratio of red blood cells contained in blood. The apparatus for analyzing blood chemistry of present invention includes: an apparatus frame having a compartment; a cartridge that is inserted into the compartment of the apparatus frame and includes a sensor card, a solution valve unit, and a blood introducing unit; a controller that receives a signal generated from the sensor card and processes the signal; a lever for the blood introducing unit is connected to the apparatus frame; a power transmitting unit that is provide to the apparatus frame and transmits power of the lever for the blood introducing unit to open/close the blood introducing unit of the cartridge; a solution transporting unit that is provided to the apparatus frame and transports the solutions in the cartridge; and driving units that actuates the solution valve unit of the cartridge by the controller and opens or close the tubing flowing of the solutions. | 08-11-2011 |
Heejun Shim, Seoul KR
Patent application number | Description | Published |
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20100211747 | PROCESSOR WITH RECONFIGURABLE ARCHITECTURE - Disclosed is configuration memory access technology in a processor with a reconfigurable architecture. The processor with the reconfigurable architecture includes an array of processing elements (PEs), a configuration memory and a token network. The configuration memory stores configuration data associated with controlling data flow of the respective PEs. The token network reads the configuration data from the configuration memory, estimates data flow of the PEs from the read configuration data, reads required configuration data from the configuration memory based on the estimated data flow, and supplies the required configuration data to corresponding PEs. By reducing configuration memory access frequency through a token network, power consumption may be reduced. | 08-19-2010 |
20110296143 | PIPELINE PROCESSOR AND AN EQUAL MODEL CONSERVATION METHOD - A pipeline processor which meets a latency restriction on an equal model is provided. The pipeline processor includes a pipeline processing unit to process an instruction at a plurality of stages and an equal model compensator to store the results of the processing of some or all of the instructions located in the pipeline processing unit and to write the results of the processing in a register file based on the latency of each instruction. | 12-01-2011 |