Abstract: An amplification circuit includes a first amplification block suitable for primarily amplifying a voltage difference between a first voltage and a second voltage corresponding to a first input current and a second input current, respectively, and a second amplification block suitable for secondarily amplifying the voltage difference between the first and second voltages to generate an amplification signal.

Abstract: An apparatus, a recording medium, and a method for generating a control parameter of a screen printer are disclosed. The apparatus includes a memory that stores a simulation model configured to derive predictive inspection information on a printed state of solder paste based on a plurality of control parameters of the screen printer; a communication circuit configured to receive first inspection information on a plurality of solder pastes printed by the screen printer based on a first control parameter, and a processor electrically connected to the memory and the communication circuit.

Abstract: A memory device includes a memory bank; a first latch circuit positioned at the one side of the memory bank, for latching a first column address in synchronization with a first strobe signal; a second latch circuit positioned at the other side of the memory bank, for latching a second column address in synchronization with a second strobe signal; a first column decoder positioned at the one side of the memory bank, for generating first column select signals in synchronization with the first strobe signal and the first column address; and a second column decoder positioned at the other side of the memory bank, for generating second column select signals in synchronization with the second strobe signal and the second column address.

Abstract: Touch sensor including a first detection electrode portion formed on a substrate in a first direction, and a second detection electrode portion formed on the substrate in a second direction intersecting the first direction, wherein a plurality of fine etched patterns are formed in a boundary portion between unit transparent electrodes included in the first detection electrode portion and the second detection electrode portion, the unit transparent electrode has a shape in which a part of the boundary portion having a polygonal shape is removed by fine etched patterns, and the adjacent unit transparent electrodes are electrically connected. The transparent electrode may be visually hidden due to differences in optical properties between electrode regions wherein the transparent electrode is formed and inter-electrode regions wherein a transparent electrode is not formed, and a phenomenon wherein light transmittance of the touch sensor decreases due to the transparent electrode may also be prevented.

Abstract: The present invention relates to a system and method for detecting a close cut-in vehicle based on free space, wherein the system includes a front camera detecting free space information displaying objects in front of own vehicle and transmitting the information to an electronic control unit, and a cut-in vehicle detection unit selecting a close cut-in vehicle as a control target through a situation analysis by using the free space information inputted from the front camera, and performing a deceleration control in response to the calculated demand acceleration by using a relative speed of the selected control target, whereby a collision risk of ACC (Adaptive Cruise Control) can be reduced and a traveling stability can be enhanced by moving up a recognition time of a close cut-in vehicle using free space information.

Abstract: A nasal cannula according to an embodiment of the present invention includes: an oxygen supplying portion which forms a space inside in which a nose and a mouth of a user can be disposed and is able to supply oxygen in a state of being put on by the user into the nose of the user; and a mask portion to which the oxygen supplying portion is attached in a detachable manner therein and is configured to be put on a face of the user. Since a space in which a nose and a mouth of a user can be disposed is provided inside the oxygen supplying portion so that a user can put on the nasal cannula in a convenient state and the oxygen supplying portion is put on in a state of being supported by the mask portion, oxygen can be supplied into the nose of the user and at the same time external air can be filtered.

Abstract: An operation method of a server in a communication system may comprise receiving device information from each of a plurality of devices; generating service modeling information for each of a plurality of services; generating category modeling information for sub-services of each of the plurality of services based on the device information and the service modeling information; receiving service information; generating device modeling information corresponding to the category modeling information based on the service information; and transmitting the device modeling information to each of the plurality devices corresponding to the device modeling information, wherein the device modeling information includes configuration information for a network service function corresponding to a device corresponding to the device modeling information.

Abstract: An electronic device for extracting a distance of an object and displaying information and a method thereof. The method includes extracting relative distance information of at least two or more objects using a pixel distribution diagram sensed using a sensor of the electronic device and displaying information on an object with a relative value in which the extracted relative distance information and object analysis information are reflected.

Abstract: A display apparatus includes a display device and an encapsulation layer covering the display device. The encapsulation layer includes a first inorganic encapsulation layer, a second inorganic encapsulation layer, and a hybrid encapsulation layer positioned between the first inorganic encapsulation layer and the second inorganic encapsulation layer. The hybrid encapsulation layer includes at least one of alucone, zircone, zincone, titanicone, and nickelcone.

Abstract: Disclosed is surface-treated thermoelectric powder which may be used for manufacturing a Skutterudite-based thermoelectric material with improved thermoelectric performance. The thermoelectric powder may include a core portion having one or more Skutterudite particles, and a coating portion having a Ni-containing material and coated on at least a part of a surface of the core portion.

Abstract: The pharmacokinetics and key technologies of the present invention are summarized in FIG. 1. Particularly, malignant misfolded proteins such as mutant huntingtin and alpha-synuclein are coagulated and grow into oligomeric coagulum ({circle around (1)}, {circle around (2)}, fibrillar coagulum ({circle around (3)}) and eventually inclusion body ({circle around (4)}). Young neurons produce a large amount of Nt-Arg through N-terminal arginylation ({circle around (5)}) of vesicle chaperones such as BiP secreted into the cytoplasm, and then arginylated BiP (R-BiP) is secreted binds to the misfolded proteins ({circle around (6)}). As a ligand, the Nt-Arg of R-BiP binds to the p62 ZZ domain ({circle around (7)}), and the normally inactivated closed form of p62 is changed to an open form, leading to structural activation ({circle around (8)}). As a result, PB1 and LC3-binding domains are exposed.

Abstract: The present invention relates to a novel method for preparing thienopyrimidine compound having an activity of selectively inhibiting tyrosine kinase, specifically the mutant epidermal growth factor receptor tyrosine kinase; and a novel intermediate used therein. According to the method of the present invention, the industrial mass-production of the compound of Formula 1, which is useful as a therapeutic agent for non-small cell lung cancer induced by the mutant epidermal growth factor receptor tyrosine kinase, can be implemented more conveniently and efficiently than the conventional technology.

Abstract: An exhaust gas cleaning system comprises a reducing agent injection module installed in an housing mounted in an exhaust pipe through which an exhaust gas is discharged, the reducing agent injection module being configured to inject a reducing agent into the housing, a selective catalyst reduction device installed in rear of the reducing agent injection module and configured to catalytic react the reducing agent with nitrogen oxide included in the exhaust gas to reduce the nitrogen oxide, a differential pressure sensor to detect a differential pressure between a pressure in the housing in front of the selective catalyst reduction device and a pressure of the housing in rear of the selective catalyst reduction device, and a control device to receive the pressure information from the differential pressure sensor and to output a first warning signal when the detected differential pressure is lower than a predetermined pressure.

Abstract: An acoustic wave filter device includes a lower electrode disposed between a substrate and a piezoelectric layer, an upper electrode disposed on the piezoelectric layer, and an insulating layer disposed on the upper electrode. The insulating layer exposes portions of the upper electrode.

Abstract: A method of determining an angle by an encoder includes generating a first angle data based on a rotation of a bipolar magnet and a second angle data based on a rotation of the multipolar magnet; determining a first waveform signal based on the first angle data and a second waveform signal based on the second angle data; converting the first waveform signal into a third waveform signal having a cycle similar to the second waveform signal; calculating an angle result value as a function of the second angle data and a determined value about a location of a rotation cycle of the multipolar magnet based on a difference between the second waveform signal and the third waveform signal; and determining an absolute angle corresponding to the calculated angle result value based on stored angle data.

Abstract: A liquid crystal display (LCD) includes a thin-film transistor (TFT) array substrate, a counter substrate facing the TFT array substrate, a liquid crystal layer disposed between the TFT array substrate and the counter substrate, a first liquid crystal alignment base layer disposed between the liquid crystal layer and the counter substrate and including a first compound, a first liquid crystal alignment stabilization layer including protrusions including first polymers of reactive mesogens disposed on a surface of the first liquid crystal alignment base layer, a second liquid crystal alignment base layer disposed between the liquid crystal layer and the TFT array substrate and including a second compound different from the first compound, and a second liquid crystal alignment stabilization layer including second protrusions including second polymers of the reactive mesogens disposed on a surface of the second liquid crystal alignment base layer.

Abstract: A display device according to example embodiments includes a display panel divided into a first area including a plurality of first area pixel rows and a second area including a plurality of second area pixel rows, the number of pixels of each of the second area pixel rows being less than the number of pixels of each of the first area pixel rows, a scan driver configured to provide a plurality of scan signals to the display panel based on a width of an active period of a clock signal, the scan signals being output having substantially the same width of active periods to each other, a data driver configured to provide a plurality of data signals to the display panel, and a timing controller configured to adjust the width of the active period of the clock signal within a frame period based on locations of the first area and the second area.

Abstract: A zoom optical system includes a first lens group, a position of which with respect to an imaging plane is adjustable, and including first and second lenses. The zoom optical system also includes a second lens group of which a position with respect to the imaging plane is adjustable and includes third to fifth lenses. The zoom optical system further includes a third lens group including a sixth lens. An object-side surface of the first lens is convex.

Abstract: The present invention relates to a cloud streaming service system, a data compressing method for preventing memory bottlenecking, and a device for same and, particularly, to a technology that: can prevent memory bottlenecking by compressing data when the transmitted amount of original buffer data exceeds a reference value, based on a system memory bandwidth; can provide a cloud streaming service by applying an order of priority by service type according to whether the processing limit, for the number of simultaneous connecting entities that can be processed by one server, is reached during a cloud streaming service; and can test whether a sever that provides a cloud streaming service is operating normally and whether a connection error occurs.