Abstract: The present disclosure relates to a pharmaceutical highly efficient anti-TFPI antibody composition including an anti-TFPI antibody for treating hemophilia, in which the content of HCP in a drug substance is less than 10.0 ng/mg, and the content of LPA in the drug substance or the drug product is less than 1.0 ng/mg. According to the present disclosure, a highly efficient anti-TFPI antibody composition having very low contents of HCP and LPA may be provided by providing a separation/purification process capable of minimizing anti-TFPI antibody polymer generation, and may be effectively used for the treatment of antibody-induced hemophilia patients and for the prevention of blood coagulation disease.

Abstract: The present invention relates to a medium composition for preparing an intestinal organoid. In addition, the present invention relates to: a method for preparing an intestinal organoid, comprising a step of culturing using the medium composition; and an intestinal organoid prepared by the preparation method. The medium for preparing an intestinal organoid can promote the proliferation of the intestinal organoid and maintain the stemness of the intestinal organoid. Therefore, the medium can be used in preparing a large amount of intestinal organoids of excellent quality, and intestinal organoids prepared using the medium can be used as agents for preventing or treating intestine-associated diseases, alternatives to animal experimental models of intestine-associated diseases, and the like.

Abstract: Proposed is a method for product recommendation by a server. The method may include receiving a gift recommendation request from a first user terminal for a second user, checking available basic information of the second user, and determining a first recommendation information based on the basic information, wherein the first recommendation information comprises a first recommendation reason and at least one product related to the first recommendation reason. The method may also include determining a second recommendation information not based on the basic information, wherein the second recommendation information comprises a second recommendation reason and at least one product related to the second recommendation reason. The method may further include providing recommendation information comprising the first and second recommendation information to the first user terminal. The first recommendation information may be prioritized for display over the second recommendation information.

Abstract: Provided is a method of manufacturing an ethylene-acrylic acid copolymer including the step of (S1) supplying an ethylene monomer and an acrylic acid comonomer to a polymerization reactor to manufacture an ethylene-acrylic acid copolymer; (S2) supplying an acrylic acid comonomer-containing mixture discharged from a front or rear end of the polymerization reactor and a cleaning solvent to a cleaning unit; and (S3) dissolving an polyacrylic acid derived from the acrylic acid comonomer contained in the mixture in the cleaning solvent. The cleaning solvent includes a polyhydric alcohol-based solvent.

Abstract: The present disclosure relates to a display device, and more particularly, to a display device capable of reducing or minimizing or reducing a dead space area. According to one or more embodiments of the present disclosure, a display device including: a substrate having a display area and a non-display area; a signal transmission line including a signal line in the display area of the substrate and a fan-out line extending from the signal line and in the non-display area of the substrate; and a plurality of pixels in the display area of the substrate, wherein a plurality of signal transmission lines include the signal transmission line and are respectively connected to the plurality of pixels, and the plurality of signal transmission lines are on different layers on the substrate.

Abstract: Disclosed is a voltage detection system of a fuel cell stack, which includes: a stack detection unit comparing input voltage and reference voltage when voltage of a fuel cell stack is input, and outputting a comparison result; and a determination unit determining whether negative voltage is generated in the fuel cell stack based on output voltage of the stack detection unit and a reference duty used for generation of the reference voltage.

Abstract: The present disclosure relates to a display device, and more particularly, to a display device capable of making resonance distances different from each other according to a wavelength of light to be emitted from each pixel while simplifying process steps, a manufacturing method of the display device, and an optical device including the display device. A display device comprises: a substrate; a bank disposed on the substrate and defining a plurality of emission areas; a plurality of pixel electrodes disposed in the plurality of emission areas; and at least one stepped electrode disposed between a pixel electrode of at least one emission area and the substrate. In the respective emission areas, the numbers of stepped electrodes between the respective pixel electrodes and the substrate are different from each other.

Abstract: A pixel is disclosed that includes: a substrate; a pixel circuit disposed on the substrate and including at least one transistor and at least one capacitor; a first contact metal disposed on the substrate and to which a constant voltage is applied; an inorganic layer covering the first contact metal; a first pixel electrode disposed on the inorganic layer and electrically connected to the pixel circuit; a pixel defining film disposed on the first pixel electrode; a second contact metal disposed on the pixel defining film and electrically connected to the first contact metal; a separator disposed on the second contact metal; an organic light emitting portion disposed on the first pixel electrode; and a second pixel electrode disposed on the organic light emitting portion and connected to the second contact metal.

Abstract: A display device includes a display panel; a first digitizer layer disposed on the display panel; a second digitizer layer disposed on the display panel and separated from the first digitizer layer; a first plate member disposed on the first digitizer layer; and a second plate member disposed on the second digitizer layer, wherein each of the first plate member and the second plate member includes a plurality of plate portions and one or more hinge portions configured to rotatably connect the plurality of plate portions to each other.

Abstract: Disclosed is a mobile negative pressure chamber, that includes a bed, a main cover separably coupled to the bed, and having a main cavity, an auxiliary cover coupled to one side of the bed to be separable, that seals the main cavity while being engaged with the main cover, and having an auxiliary cavity, in which a lower body of the surgical recipient is located in an interior thereof, a main treatment part provided in at least one of the main cover and the auxiliary cover, and provided with a glove mounted on an arm of the surgical operator, and an auxiliary treatment part provided in at least one of the main cover and the auxiliary cover, and into and from which the arm of the surgical operator or a medical instrument is inserted and extracted.

Abstract: Disclosed are a DNA clock capable of recording long periods of time, comprising a composition for measuring or estimating elapsed time in cells, and a method of measuring or estimating elapsed time in cells using the composition.

Abstract: An apparatus and method for controlling an in-vehicle infotainment system are provided. The apparatus includes: a vehicular-information input device to input a vehicular state; a communicator for mirroring with a mobile terminal; an input and output device to display output information based on information input thereinto; a memory having an executable program stored therein; and a processor operatively coupled to the vehicular-information input device, the communicator, the input and output device, and the memory. The processor is configured to control the communicator to establish a connection to the mobile terminal, compare the vehicular state, input from the vehicular-information input device, with a user-set state of a mirror function, activate the mirroring function of mirroring with the mobile terminal, and output a screen of the mobile terminal through the input and output device.

Abstract: Discussed is an apparatus for estimating a rechargeable battery performance according to an electrode structure and a method thereof and the apparatus for estimating the rechargeable battery performance. The apparatus may include a communication unit that receives a cumulative intrusion value that is a summed value of volumes of entire pores per unit area of a positive electrode from an apparatus for measuring volumes of pores formed in the positive electrode, and a processor that estimates an output performance of a rechargeable battery by comparing the cumulative intrusion value and a volume reference value, wherein the volume reference value is the cumulative intrusion value corresponding to an expected output value required for the rechargeable battery when the rechargeable battery is continuously discharged.

Abstract: A door module plate includes a plate body provided to correspond to a door of a vehicle, a mount portion provided at an edge portion of the plate body and configured to be fastened to a fastening member, an edge groove provided at the edge portion of the plate body, and a reinforcement rib integrally protruding from an internal surface of the edge groove, obtaining an advantageous effect of ensuring rigidity and improving safety and reliability.

Abstract: Please enter in the present application the English translation of the abstract of the Korean language application that was filed in the USPTO on Jun. 12, 2024, as contained in the English translation of the application in Appendix B of the Translator Certificate filed herewith, and as separately filed herewith in .docx format (728_Patent_Application_ABSTRACT.docx).

Abstract: The present invention relates to an eco-friendly super-absorbent carboxymethyl cellulose polymer and a preparation method therefor, wherein the eco-friendly super-absorbent carboxymethyl cellulose polymer of the present invention is prepared by crosslinking carboxymethyl cellulose using an electron beam and thus has excellent biodegradability, and the polymer is free of toxic materials or microplastics and exhibits high absorbency and thus is suitable for use in sanitary products such as sanitary pads and diapers.

Abstract: A negative electrode and a secondary battery including the negative electrode, the negative electrode includes a negative electrode active material layer containing negative electrode active material particles and an additive. The additive is present in an amount of 1.8 parts by weight to 3.2 parts by weight based on 100 parts by weight of the negative electrode active material particles. The additive includes at least one selected from the group consisting of Li1+m1Alm1Ti2?m1(PO4)3, wherein 0<m1?1, Li1+m2Alm2Ge2?m2(PO4)3, wherein 0<m2?1, Li3m3La2/3?m3TiO3, wherein 0.2?m3?0.05, and Li3m4La2/3?m4ZrO3, wherein 0.2?m4?0.05 (LATP, LAGP, LLTO, and LLZO, respectively).

Abstract: A storage system for storing solid hydrogen includes: a plurality of storages including two or more types of solid hydrogen storage materials having different magnetic intensities; a storage container configured to accommodate the storages; and a coil disposed inside the storage container and configured to apply a variable magnetic field to the storages accommodated in the storage container.

Abstract: In order to provide cognitive-motor training to a user, an apparatus detects a user object in an image obtained by capturing the user, determines a target region in the user object, outputs content on the image, and performs an operation set for a target virtual object when the target region corresponds to the target virtual object among virtual objects.

Abstract: A hydrogen supply method includes a two-side heat exchange mode in which both introducing a second fluid into a hydrogen storage part after the second fluid exchanges heat with a first fluid in a second heat exchanger in a state in which a compressor is driven to compress the first fluid and introducing the second fluid into the hydrogen storage part after the second fluid is heated or cooled in a thermal device are performed. The method also includes a one-side heat exchange mode in which one of introducing the second fluid into the hydrogen storage part after the second fluid exchanges heat with the first fluid in the second heat exchanger in a state in which the compressor is driven to compress the first fluid and introducing the second fluid into the hydrogen storage part after the second fluid is heated or cooled in the thermal device is performed.