Abstract: Congestive heart failure (CHF) is a leading cause of death in the United States. WANDA is a wireless health project that leverages sensor technology and wireless communication to monitor the health status of patients with CHF. The first pilot study of WANDA showed the system’s effectiveness for patients with CHF. However, WANDA experienced a considerable amount of missing data due to system misuse, nonuse, and failure. Missing data is highly undesirable as automated alarms may fail to notify healthcare professionals of potentially dangerous patient conditions. Embodiments of the present disclosure may utilize machine learning techniques including projection adjustment by contribution estimation regression (PACE), Bayesian methods, and voting feature interval (VFI) algorithms to predict both non-binomial and binomial data. The experimental results show that the aforementioned algorithms are superior to other methods with high accuracy and recall.

Abstract: The present invention relates to a compound isolated from Torilidis Fructus, and an anticancer pharmaceutical composition containing same as an active ingredient, wherein the compound of the present invention has effects of reducing the viability of various types of cancer cells, having no effect on the cell viability of normal cells and reducing the tumor size and weight of lung cancer and colorectal cancer when used in an animal model. Therefore, the compound according to the present invention can be usefully used in anticancer drugs or health functional food industries.

Abstract: The present invention relates to a compound isolated from Torilidis Fructus, and an anticancer pharmaceutical composition containing same as an active ingredient, wherein the compound of the present invention has effects of reducing the viability of various types of cancer cells, having no effect on the cell viability of normal cells and reducing the tumor size and weight of lung cancer and colorectal cancer when used in an animal model. Therefore, the compound according to the present invention can be usefully used in anticancer drugs or health functional food industries.

Abstract: Congestive heart failure (CHF) is a leading cause of death in the United States. WANDA is a wireless health project that leverages sensor technology and wireless communication to monitor the health status of patients with CHF. The first pilot study of WANDA showed the system's effectiveness for patients with CHF. However, WANDA experienced a considerable amount of missing data due to system misuse, nonuse, and failure. Missing data is highly undesirable as automated alarms may fail to notify healthcare professionals of potentially dangerous patient conditions. Embodiments of the present disclosure may utilize machine learning techniques including projection adjustment by contribution estimation regression (PACE), Bayesian methods, and voting feature interval (VFI) algorithms to predict both non-binomial and binomial data. The experimental results show that the aforementioned algorithms are superior to other methods with high accuracy and recall.

Abstract: An automatic fluid pump includes a pump body having a liquid channel and a mounting channel, the liquid channel having an inlet and an outlet and connected to a suction pipe and a delivery hose, respectively. A motor fan is disposed at a lower end of the suction pipe. A power controller is coupled to the pump body and circuit-connected to a battery, a terminal plate, and a switch. A valve case is coupled to the mounting channel in the form of a hopper formed at a lower end thereof with an inclined portion having an air hole. A valve case cap is coupled to the valve case. A main check valve is disposed on a lower surface of the valve case cap to open/close the through-holes. An auxiliary check valve is vertically moved up and down between the mounting channel and the air hole to open/close the air hole.

Abstract: A fluid pump includes a pump body with a manual operation bulb or a power supply unit provided on an upper end and an inlet and an outlet provided on both sides of a liquid passage. A suction pipe connected to the inlet of the pump body includes a bendable part between an upper suction pipe part and a lower suction pipe part which are formed in a rigid rod shape. A discharge hose shaped as a bellows tube is connected to the outlet of the pump body. A pipe sleeve has ends partially fitted into the upper suction pipe part and the lower suction pipe part. It is installed on the outer circumferential surface of the suction pipe and shaped as a cylinder or a “C” with one end cut out from the cylinder to facilitate moving its position from the bending part to the upper suction pipe part.

Abstract: An automatic fluid pump includes a pump body having a liquid channel and a mounting channel, the liquid channel having an inlet and an outlet and connected to a suction pipe and a delivery hose, respectively. A motor fan is disposed at a lower end of the suction pipe. A power controller is coupled to the pump body and circuit-connected to a battery, a terminal plate, and a switch. A valve case is coupled to the mounting channel in the form of a hopper formed at a lower end thereof with an inclined portion having an air hole. A valve case cap is coupled to the valve case. A main check valve is disposed on a lower surface of the valve case cap to open/close the through-holes. An auxiliary check valve is vertically moved up and down between the mounting channel and the air hole to open/close the air hole.

Abstract: A fluid pump includes a pump body with a manual operation bulb or a power supply unit provided on an upper end and an inlet and an outlet provided on both sides of a liquid passage. A suction pipe connected to the inlet of the pump body includes a bendable part between an upper suction pipe part and a lower suction pipe part which are formed in a rigid rod shape. A discharge hose shaped as a bellows tube is connected to the outlet of the pump body. A pipe sleeve has ends partially fitted into the upper suction pipe part and the lower suction pipe part. It is installed on the outer circumferential surface of the suction pipe and shaped as a cylinder or a “C” with one end cut out from the cylinder to facilitate moving its position from the bending part to the upper suction pipe part.

Abstract: Systems, methods, and devices are disclosed that monitor the health status of patients. Dynamic task management functions apply data analytics to discretize continuous data values from monitored patients, and apply association rule mining techniques to prioritized required user tasks, to minimize the number of daily action items required by patients. The remaining action items maximize information gain, thereby improving the overall level of patient adherence and satisfaction without losing health monitoring effectiveness.

Abstract: A backlight unit including a backlight module and a backlight control module. The backlight module includes a printed circuit board including blocks arranged in an M×N matrix, in which M and N are natural numbers of 2 or greater, and M blocks are arranged in a horizontal direction and N blocks are arranged in a vertical direction, and at least one light emitting device disposed on each of the blocks. The backlight control module is configured to perform a dimming control of the M×N blocks such that the at least one light emitting device in one block can be controlled independently from other light emitting devices disposed in the remaining blocks that are disposed in the horizontal direction and in the vertical direction with respect to the one block.

Abstract: Embodiments of the disclosure provide a backlight module using MJT LEDs and a backlight unit including the same. More specifically, embodiments of the disclosure provide a backlight module, which includes MJT LEDs configured to increase an effective light emitting area of each of light emitting cells and optical members capable of uniformly dispersing light emitted from the MJT LEDs. In addition, embodiments of the disclosure provide a backlight unit using the backlight module, thereby reducing the number of LEDs constituting the backlight unit while allowing operation at low current.

Abstract: Systems and methods for generalized precursor pattern discovery that work with a wide range of biomedical signals and applications to detect a wide range of medical events are disclosed. In some embodiments, the methods and systems do not require domain-specific knowledge or significant reconfiguration based on the medical event being analyzed, hence it is also possible to discover patterns previously unknown to experts. In some embodiments, to build precursor pattern detection models, the system obtains annotated monitoring data. Positive and negative segments are extracted from the annotated monitoring data, and are preprocessed. Features are extracted from the preprocessed segments, and selected features are chosen from the extracted features. The selected features are classified to create the precursor pattern detection model The precursor pattern detection model may then be used in real time to detect occurrences of the medical event of interest.

Abstract: A direct type backlight unit disposed under a liquid crystal panel includes a backlight module including a printed circuit board including blocks arranged in an M×N matrix, in which M and N are natural numbers of 2 or greater, light emitting devices disposed on the printed circuit board such that at least one light emitting device is disposed in each block, each of the light emitting devices including light emitting cells disposed on a single substrate, and optical members disposed on the light emitting devices, each of the optical members being configured to change a light beam distribution of a corresponding light emitting device, and a backlight control module configured to control dimming levels of the light emitting devices and to independently control the light emitting devices disposed in different blocks.

Abstract: A direct type backlight unit disposed under a liquid crystal panel includes a backlight module including a printed circuit board including blocks arranged in an M×N matrix, in which M and N are natural numbers of 2 or greater, light emitting devices disposed on the printed circuit board such that at least one light emitting device is disposed in each block, each of the light emitting devices including light emitting cells disposed on a single substrate, and optical members disposed on the light emitting devices, each of the optical members being configured to change a light beam distribution of a corresponding light emitting device, and a backlight control module configured to control dimming levels of the light emitting devices and to independently control the light emitting devices disposed in different blocks.

Abstract: Embodiments of the disclosure provide a backlight module using MJT LEDs and a backlight unit including the same. More specifically, embodiments of the disclosure provide a backlight module, which includes MJT LEDs configured to increase an effective light emitting area of each of light emitting cells and optical members capable of uniformly dispersing light emitted from the MJT LEDs. In addition, embodiments of the disclosure provide a backlight unit using the backlight module, thereby reducing the number of LEDs constituting the backlight unit while allowing operation at low current.

Abstract: A diaphragm assembly according to the present invention comprises: a diaphragm for generating sound pressure by means of vibration; and an edge, which is made from an elastic material and has one side coupled to the diaphragm and has the other side coupled to a fixing end, wherein the diaphragm comprises: a diaphragm plane generating sound pressure by means of vibration, and having a rim; an extending part formed by extending outwards from at least a portion of the diaphragm plane; and a coupling part formed at the end of the extending part and coupled to the fixing end. One side of the edge is coupled to the rim of the diaphragm plane. The extending part and/or the coupling part is not formed at a long-axis portion.

Abstract: A diaphragm for a speaker apparatus according to the present invention, which has a major axis and a minor axis perpendicular thereto, comprises: an edge part coupled to a diaphragm edge or a frame and formed as a substantially flat surface; a convex part located inside the edge part and formed to be upwardly convex; and a concave part located inside the convex part and formed to be downwardly concave, wherein, with reference to the section in the direction of the minor axis, the height difference between the highest point of the convex part and the lowest point of the concave part in the central region is larger than the height difference between the highest point of the convex part and the lowest point of the concave part in the outer region in the direction of the major direction where the concave part starts.