Abstract: An attachable/detachable toecap coupled to the front of the work shoes is disclosed. The attachable/detachable toecap coupled to the front of the work shoe comprises a top plate formed to cover toes and a portion of top of a foot; a side plate formed to extend downwards from the side of the top plate and to surround the top plate; a bottom plate formed to be under the side plate and to cover the bottom of the front of the work shoe; and an anti-separation means for preventing separation of the toecap from the work shoes, wherein the anti-separation means further comprises coupling blocks protruding from the bottom of the work shoe and coupling grooves formed to have vertical perforations at the position corresponding to the coupling blocks, so that the coupling blocks are snap-fitted to prevent the separation of the toecap from the work shoe.

Abstract: The present disclosure relates to a high energy density lithium secondary battery having significantly improved high-temperature storage characteristics and lifespan characteristics, which are problematic when a silicon-based negative electrode active material is applied. Specifically, a lithium secondary battery according to an exemplary embodiment includes a positive electrode; a negative electrode facing the positive electrode and including a silicon-based negative electrode active material; and a non-aqueous electrolyte containing a non-aqueous organic solvent including a di-fluoro-based organic solvent and a lithium salt, wherein a content of the di-fluoro-based organic solvent is 5 to 20 vol % with respect to a total volume of the non-aqueous organic solvent.

Abstract: An inkjet resin composition includes about 20% to about 30% by weight of 2-ethylhexyl acrylate, about 20% to about 30% by weight of 4-hydroxybutyl acrylate, about 40% to about 50% by weight of isodecyl acrylate, about 1% to about 10% by weight of urethane acrylate, about 1% to about 5% by weight of an initiator, about 1% to about 5% by weight of a silane coupling agent, and about 0.05% to about 1% by weight of a surface flow control additive.

Abstract: The present inventive concept relates to a substrate processing apparatus comprising: a chamber; a substrate support part which supports at least one substrate in the chamber; a lower plate which is disposed above the substrate support part; and an upper plate which is disposed above the lower plate, wherein: the upper plate includes a first spray hole which provides a first gas and a second spray hole which provides a second gas; and the lower plate includes a first opening which is disposed under the first spray hole so as to allow the first gas provided from the first spray hole to pass therethrough and a second opening which is disposed under the second spray hole so as to allow the second gas provided from the second spray hole to pass therethrough.

Abstract: Disclosed is a positive electrode assembly for manufacture of copper foil. The positive electrode assembly includes a base having a concave arc-shaped section corresponding drum-type negative electrode and a plurality of electrodes arranged on the base in a circumferential direction, the plurality of electrodes being fastened to the base using a plurality of fastening bolts. The plurality of electrodes is fastened to the base in a state of not being deformed by fastening force of the fastening bolts and being maintained flat in shape, thereby responding to high current through adjustment of the thickness of each electrode. Each electrode has a thickness of 2 to 7 mm.

Abstract: A solar panel disassembling apparatus according to an embodiment of the present disclosure separates a glass plate of a solar panel and a film layer bonded to the glass plate from each other. The solar panel disassembling apparatus includes a supply module that stands and fixes the solar panel such that a bond line between the glass plate and the film layer is exposed upward and downward and that moves the solar panel in a parallel direction parallel to a bonding surface between the glass plate and the film layer, and a wire-shaped cutting blade that is disposed in front of the solar panel in a movement direction of the solar panel to have a distance from the supply module, is disposed in parallel to the bonding surface, and separates the glass plate and the film layer from each other.

Abstract: Exemplary substrate processing chambers may include a chamber body defining a processing region. The chambers may include a backing plate disposed atop the chamber body, a diffuser above the processing region and supported by the backing plate, and a cooling frame disposed between the backing plate and the diffuser. The cooling frame may be coupled with the diffuser. The cooling frame may include a body having one or more fluid inlets and one or more fluid outlets. The body may define an opening. The fluid inlets may be in fluid communication with the one or more fluid outlets via one or more fluid lumens that each extend at least partially about a periphery of the opening. The fluid inlets may be in fluid communication with one or more fluid supply lumens. The fluid outlets may be in fluid communication with one or more fluid return lumens.

Abstract: An electroluminescent display apparatus may include a pixel including a driving element having a gate electrode connected to a data line and a source electrode connected to a reference voltage line and a pixel driving circuit applying a sensing data voltage to the gate electrode of the driving element through the data line, detecting a source electrode voltage of the driving element, shifted from a sensing reference voltage based on the sensing data voltage, through the reference voltage line to obtain a detection voltage, calculating an offset voltage based on the detection voltage, and lowering a level of the sensing data voltage based on the offset voltage, in a plurality of vertical blank periods.

Abstract: An electroluminescent display apparatus may include a pixel including a driving element having a gate electrode connected to a data line and a source electrode connected to a reference voltage line and a pixel driving circuit applying a sensing data voltage to the gate electrode of the driving element through the data line, detecting a source electrode voltage of the driving element, shifted from a sensing reference voltage based on the sensing data voltage, through the reference voltage line to obtain a detection voltage, calculating an offset voltage based on the detection voltage, and lowering a level of the sensing data voltage based on the offset voltage, in a plurality of vertical blank periods.

Abstract: A semiconductor memory device includes a memory bank arranged into first through nth split regions containing at least one memory cell sub-array within each split region, and first through nth global input/output (GIO) split lines electrically coupled to the first through nth split regions. First through n-lth connection control transistors are provided, which have gate terminals responsive to respective connection control signals. The first connection control transistor is configured to electrically short the first and second GIO split lines together when enabled by a corresponding connection control signal, and the n-1th connection control transistor is configured to electrically short the n-1th and nth GIO split lines together when enabled by a corresponding connection control signal. A GIO sense amplifier is provided, which is electrically coupled to the memory bank.

Abstract: Provided are a plenoptic microscope system having a structure in which a microlens array (MLA) is installed between an object and a microscope optical system and a general microscope camera is used as an image sensor, and an image processing apparatus for performing plenoptic imaging with information acquired from the same. In the plenoptic microscope system, an MLA including at least one microlens having a number of apertures (NA) similar to that of an objective lens of a microscope optical system is positioned at the front end of an incidence part of the microscope optical system and the objective lens is positioned at a focal length of the MLA or on an image plane of the MLA. The plenoptic image processing apparatus generates Plenoptic 1.0 and/or 2.0 images.

Abstract: A semiconductor memory device is provided which is capable of adaptively controlling bias and a method of operating the same. The semiconductor memory device includes: a memory cell area including a plurality of first transistors to which a first bias voltage is applied; and a peripheral circuit area which overlaps the memory cell area in a first direction and includes a plurality of second transistors to which a second bias voltage controlled differently from the first bias voltage is applied.

Abstract: Provided are a liquid formulation of protein and a method of preparing the same. According to a liquid formulation containing a high concentrate of eflapegrastim and a method of preparing the same, the liquid formulation may have excellent solubility and stability, may have a high concentration of protein, and may be injected in a patient-friendly manner due to reduced irritation/pain at the administration site or patient discomfort.

Abstract: A semiconductor memory device includes: a memory cell array located in a first layer and including a word line, a cell bit line, and a memory cell located in a region where the word line and the cell bit line are crossed; and a bit line sense amplifier located in a second layer, different from the first layer. The bit line sense amplifier is connected to a bit line that is connected to the cell bit line and to a complementary bit line corresponding to the bit line. The bit line sense amplifier detects data stored in the at least one memory cell. Each of the at least one cell bit line is segmented into two or more portions, and the two or more portions are respectively connected to the bit line and the complementary bit line connected to the bit line sense amplifier.

Abstract: The present disclosure can effectively improve an angular image resolution and a spatial image resolution compared to the related art by solving a problem of a plenoptic image based on a microlens array according to the related art. In the case of the microlens array according to the related art, microlenses having different numerical apertures (NAs) and F # (F numbers) or focal lengths are positioned on one substrate. However, in the present disclosure, two or more microlens arrays having different NAs and F # are stacked in a layer form (all the microlenses of each microlens array are formed in the same F # and the same NA) to allow various F # and various NAs to be implemented, and thus an image of an object is formed on a sensor plane at different positions. Accordingly, a spatial resolution and a depth resolution increase.

Abstract: The present invention relates to a long-acting conjugate of an interleukin-2 analog with altered binding affinity for interleukin-2 receptors.

Abstract: A use of a fusion protein of a therapeutic enzyme and an immunoglobulin Fe region is disclosed. The fusion protein is represented by the following chemical formula 1. The fusion protein shows protective effects on peripheral sensory nerves and exhibits an extended duration in the body. Thus, the fusion protein or a composition containing the fusion protein can be used in the prevention or improvement of neuropathy.

Abstract: The present invention relates to use of a fusion protein of a therapeutic enzyme and an immunoglobulin Fc region in the prevention or improvement of renal diseases caused by or accompanied by Fabry disease.

Abstract: Modifications to interleukin-2 alpha receptors are disclosed. Interleukin-2 analogs with increased binding affinity for interleukin-2 beta receptors are disclosed.

Abstract: A liquid formulation of a long-acting conjugate of glucagon, GLP-1, and GIP trigonal agonist, and a method for preparing the liquid formulation are disclosed. The liquid formulation contains 18 nmol/mL to 920 nmol/mL of a long-acting conjugate, a buffering agent in an amount for maintaining the pH of the liquid formulation in the range of 5.0 to 7.0, and 0.5% (w/v) to 10% (w/v) of a sugar alcohol, saccharide, or a combination thereof.