Abstract: There is provided an impurity precipitant composition used for precipitating and removing impurities that inhibit the pure separation of DNA during the process of extracting DNA by lysis of cells in a sample. The composition includes 1.3-2.1% (w/v) phosphotungstic acid hydrate, 1.2-1.8% (w/v) zinc acetate dihydrate, 13.0-19.0% (v/v) acetic acid, with the remainder being water.

Abstract: The present disclosure relates to a method for treating high-concentration fermentation by-products produced in an amino acid fermentation process. The method of the present disclosure for treating high-concentration fermentation by-products produced in an amino acid fermentation process includes: a decomposition step S10 of introducing fermentation by-products and a thermophilic aerobic microorganism into a decomposition tank provided with a heating device; and a separation step S20 of separating sludge and a remainder produced by reaction between the thermophilic aerobic microorganism and the fermentation by-products in the decomposition step S10.

Abstract: The battery module according to one embodiment of the present disclosure includes: a battery cell stack in which a plurality of battery cells are stacked; a module frame housing the battery cell stack; and a first heat sink located at an upper part of the module frame, wherein the first heat sink includes an upper plate and a lower plate, wherein a lower plate of the first heat sink constitutes an upper cover of the module frame, and wherein the first heat sink includes a cooling flow passage having at least one partition wall formed between the upper plate and the upper cover of the module frame.

Abstract: The present invention relates to an apparatus and method for refining and preprocessing bio-signal data. The apparatus for refining and preprocessing bio-signal data includes a communication unit that receives bio-signal data or medical data, and a processor that generates segments with a certain length from the bio-signal data, refines the data by determining a data value, quality, and validity of each of the segments, converts and normalizes the refined data to pre-process the data, and generates a dataset for learning or evaluation based on the refined and preprocessed data, thereby effectively processing a large amount of data by standardizing and automating the process of refining and preprocessing the bio-signal data with various characteristics.

Abstract: The present disclosure relates to a press bonding apparatus for an electrode foil of an all-solid-state secondary battery including an asymmetric rolling press element that may precisely adjust the supply speed and rolling speed while preventing damage to metal foils, thereby improving the uniformity and coating flatness of the electrode foil.

Abstract: The present inventive concept relates to a deposition system including: a deposition device having a chamber, a seating plate located inside the chamber to seat a wafer, a magnet coupled to the underside of the seating plate, and a mask assembly located inside the chamber; and a transfer device having a load lock chamber for accommodating the wafer, an arm member for transferring the wafer from the load lock chamber to the seating plate, and a fourth driving module for moving the arm member, wherein the deposition device includes a first driving module for moving the magnet and the seating plate, a second driving module coupled to the first driving module to move the magnet, a third driving module for moving the wafer, and a control module for controlling the first driving module, the second driving module, the third driving module, and the fourth driving module.

Abstract: Provided is a method for producing branched dextrin, the method comprising steps of: adding heat-resistant alpha-amylase to a starch suspension, heating the mixture at 85° C. to 115° C. to perform a liquefaction reaction, immediately heating the mixture at 125° C. to 145° C. to inactivate the heat-resistant alpha-amylase, and obtaining a liquefied starch solution including liquefied starch having a dextrose equivalent (DE) value of 2 to 10, and adding a branching enzyme to the liquefied starch solution in an amount of 0.6% (w/w) or more based on the dry weight of starch, proceeding with a branching reaction for 20 hour or more to generate branched dextrin, and then obtaining a solution with branched dextrin comprising branched dextrin having a dextrose equivalent (DE) value of 2 to 10 which stably controls the dextrose equivalent (DE) value of branched dextrin, and significantly suppresses the white turbidity that occurs during refrigeration.

Abstract: A button-type secondary battery includes an electrode assembly including a first separator, a negative electrode, a second separator, and a positive electrode that are sequentially stacked and wound, wherein ends of the first separator and the second separator are disposed closer to a center of the wound electrode assembly than ends of the positive electrode and the negative electrode; an electrolyte; and a can in which the electrode assembly and the electrolyte are accommodated. In the electrode assembly, an expansion member is attached to at least one central end of the first separator or the second separator, and the expansion member is expanded by absorbing the electrolyte.

Abstract: A display device may include a pixel that includes a first transistor, a second transistor including a gate electrode coupled to a first scan line, and first and second electrodes, a third transistor including a gate electrode coupled to a second scan line, and first and second electrodes, a fourth transistor including a gate electrode coupled to a third scan line, and first and second electrodes, a fifth transistor including a gate electrode coupled to a fourth scan line, and first and second electrodes, a sixth transistor including a gate electrode coupled to a fifth scan line, and first and second electrodes, and a first capacitor. The display device may be, during a first period of a frame period, to concurrently apply a turn-on level scan signal to the third scan line, and apply turn-off level scan signals to the first, second, fourth and fifth scan lines.

Abstract: The subject matter described herein relates to laminated magnetic cores, methods of fabricating laminated magnetic cores, and electric devices using laminated magnetic cores. In some examples, a method for fabricating a laminated magnetic core includes depositing a first magnetic layer and depositing an interlamination layer of over the first magnetic layer. The interlamination layer comprises a partially conducting material having a conductivity greater than or equal to 10?4 S/cm and less than or equal to 105 S/cm. The method includes depositing a second magnetic layer over the interlamination layer. The method can include sequentially depositing additional interlamination layers and additional magnetic layers in an alternating fashion to produce the laminated magnetic core.

Abstract: A Unified Speech and Audio Codec (USAC) that may process a window sequence based on mode switching is provided. The USAC may perform encoding or decoding by overlapping between frames based on a folding point when mode switching occurs. The USAC may process different window sequences for each situation to perform encoding or decoding, and thereby may improve a coding efficiency.

Abstract: An electronic device and a control method thereof are provided. The electronic device includes a camera, a camera flash, and at least one processor configured to control the camera to capture a natural light image and a depth image of an object, control the camera and the camera flash to capture an artificial light image of the object, obtain distance information from the depth image to generate a depth mask image, create a cluster mask image from the natural light image, obtain a flash image in which the illuminance of the natural light image has been removed from the illuminance of the artificial light image, obtain an optimization parameter based on the distance information, the depth mask image, the cluster mask image, and the flash image, and obtain three-dimensional topographic information and surface reflection information about the object based on the obtained optimization parameter.

Abstract: A system for accessing ledger information by using common keyset information according to the present invention comprises: a transaction packer for adding key information corresponding to a transaction request to a generated transaction proposal; a transaction aggregator for generating common transaction batch information and common keyset information corresponding to the transaction proposal according to the key information included in the transaction proposal received from the transaction packer, and transmitting the common transaction batch information and the common keyset information to each execution node group distinguished and predesignated with regard to the common transaction batch information; at least one transaction executor for executing a simulation regarding the transaction proposals included in the common transaction batch information transmitted from the transaction aggregator, which belongs to the execution node group, and transferring the common keyset information; and a ledger manager for

Abstract: The present application relates to a nucleic acid purification method, specifically to a nucleic acid purification method which includes a first step of crystallizing the nucleic acid using a solution containing a hydrophilic organic solvent; and a second step of drying the crystallized nucleic acid with high-humidity hot air.

Abstract: Disclosed is an amplification/detection kit comprising: a sample pad on which a PCR reaction solution is placed; a transfer pad positioned in contact with the sample pad; a reaction pad into which the PCR reaction solution flowing from the sample pad through the transfer pad flows and which includes a gold thin film deposited on a first surface; and a sealing tape configured to cover and seal a first surface of the transfer pad and a first surface of the reaction pad.

Abstract: In some embodiments, an analog-to-digital converter (ADC) architecture can be implemented to process a signal from a charge output sensor. The ADC architecture can include a summing node for receiving a sensor signal from the charge output sensor, and an output node implemented to provide a digital signal representative of the sensor signal. The ADC architecture can further include a charge amplifier implemented to receive an analog signal from the summing node as an input analog signal and generate an output analog signal with a gain, and an ADC circuit implemented to generate the digital signal based on the output analog signal from the charge amplifier. The ADC architecture can further include a feedback circuit implemented between the output node and the summing node.

Abstract: An electronic device including a spread spectrum clock generator that generates an output clock signal using an input clock signal, wherein the spread spectrum clock generator generates the output clock signal using a different spread spectrum method at a predetermined time interval.

Abstract: Disclosed is an electronic device including a display layer, a sensor layer above the display layer, and defining a sensing area including a first area and a second area, and a sensor driver configured to drive the sensor layer, wherein the sensor layer includes a (1-1)th electrode in the first area, and extending in a first direction, a (2-1)th electrode in the first area, extending in a second direction crossing the first direction, and insulated from and crossing the (1-1)th electrode, a (1-2)th electrode in the second area, and extending in the second direction, a (2-2)th electrode in the second area, extending in the first direction, and insulated from and crossing the (1-2)th electrode, a first line connected to the (1-1)th electrode and to the (1-2)th electrode, a (2-1)th line connected to the (2-1)th electrode, and a (2-2)th line connected to the (2-2)th electrode.

Abstract: A battery assembly includes a base plate; a resin layer disposed on an upper surface of the base plate; a battery cell located above the resin layer; and an insulating sheet located between the battery cell and the resin layer, the insulating sheet having a score line.

Abstract: A cutting apparatus includes a main roller, a main motor configured to rotate the main roller, a plurality of adjusting rollers spaced apart from the main roller, a plurality of sub-motors respectively connected to the plurality of adjusting rollers and configured to respectively rotate the plurality of adjusting rollers, a plurality of cutting wires wound around the main roller and the plurality of adjusting rollers, and a controller configured to control the main motor and the plurality of sub-motors such that a surface speed of the main roller is substantially the same as surface speeds of the plurality of adjusting rollers.