Abstract: A method of transaction between a first cryptocurrency transacted based on a first blockchain and a second cryptocurrency transacted based on a second blockchain includes obtaining first transaction information with respect to a first transaction in which a first user transmits the first cryptocurrency to a second user, and second transaction information with respect to a second transaction accompanying the first transaction and in which the first user receives the second cryptocurrency from the second user; if the first transaction information satisfies terms of agreement between the first user and the second user, adding, to the first transaction information, first condition information depending on validity of the second transaction information and activating the first transaction of the first cryptocurrency; and digitally signing the first transaction information to which the first condition information is added, to prove the terms of agreement, and transmitting the first transaction information to a node

Abstract: A composition for preventing or treating an aging-related disease includes a novel decursin derivative as an active ingredient, wherein the novel decursin derivative has exhibited an excellent effect of inhibiting progerin expression and excellent effect of inhibiting binding between progerin and lamin A, and it has been confirmed that the novel decursin derivative prolongs the survival period of animal models in which progerin was induced.

Abstract: An apparatus for providing credit assessment information includes an information collection unit collecting communication information of a user having a record of communication bill non-payments, a first assessment unit assessing whether the user falls within a delinquent type using first assessment factors and a second assessment unit assessing whether to fall within a user type of a high probability of voluntary payment using second assessment factors. The apparatus also includes a third assessment unit assessing whether to fall within a type of user who has resolved the communication bill non-payments in a short period of time using third assessment factors, a fourth assessment unit assessing whether an attitude of the user falls within a positive attitude or a negative attitude using fourth assessment factors and a credit rating assessment unit assessing a credit rating of the user based on the non-payment type assessment model.

Abstract: A terminal apparatus configured to provide a chatting service, the apparatus comprising: a communicator configured to perform communication with a chatting service counterpart of another terminal apparatus through a server; a display configured to display on a chatting screen of the chatting service at least one application execution screen shared with the chatting service counterpart of the other terminal apparatus; and a controller configured to control the communicator to share a function related to the application execution screen executed according to a user's manipulation with the chatting service counterpart of the other terminal apparatus.

Abstract: An adhesion structure for a curved protection cover comprises: a preformed film, an optical glue of flowing liquid material, and a curved protection cover. The preformed film is formed from a flexible film. The curved protection cover has a bottom surface and four side walls connecting to the bottom surface. A turning angle is configured between each side wall and the bottom surface. Each side wall includes a bonding area and a non-bonding, area. The preformed film is adhered to the bonding area via the optical glue. A groove is formed in such non-bonding area, so that the optical glue can be filled into the groove during the adhesion process so as to avoid the conventional overflowing phenomenon. In addition, the proposed groove can also be further used for the snap positioning of the process fixture or alternatively a positioning standard for a side curing light source.

Abstract: The present invention relates to a use of an agarobiose or agarooligosaccharides having anticariogenic activity. More specifically, a lower concentration of agarobiose or agarooligosaccharides than the concentration of xylitol suppresses the growth of Streptococcus mutans and suppresses acid production, and thus can be used for anti-cariogenic purposes.

Abstract: The present invention relates to a method for producing marine algae-derived agarotriose, and a use thereof as a prebiotic. More specifically, the present invention investigates the characteristics of agarotriose as a prebiotic which is selectively metabolized by probiotic microorganisms, thereby enabling agarotriose to be used as an anti-cancer or anti-inflammatory agent in the fields of food and pharmaceuticals, and enabling agarotriose to be obtained at high yield through efficient purification with minimal loss after enzymatic hydrolysis of a red algae-derived polysaccharide without pre-treatment.

Abstract: The present invention relates to a preparation method for various novel fucosyl oligosaccharides and a use thereof. More specifically, the present invention allows a preparation of various novel fucosyl oligosaccharides through an enzymatic reaction with ?-1,2-fucosyltransferase using a GDP-L-fucose donor and various glucose acceptors and an establishment of probiotic characteristics thereof, and thus has an effect of providing uses as materials for medicines, food, cosmetic products, and the like.

Abstract: A color conversion panel for a display device includes: a substrate including a first region, a second region, and a third region; a light-blocking partition disposed on the substrate and having a plurality of openings via which the first region, the second region and the third region are exposed; color conversion patterns disposed on the substrate in the openings in the first region and in the second region, respectively; and a light-transmitting layer containing scattering particles and including a first portion disposed in the opening in the third region and a second portion disposed to cover the color conversion patterns on the substrate. The scattering particles increase the efficiency of color conversion, such that color gamut may be increased.

Abstract: The present invention relates to a method for quantifying 3,6-anhydro-L-galactose using high-performance liquid chromatography and a differential refractometric index detector, whereby L-AHG and D-galactose, which are saccharification products of agarose or agar, can be independently quantified by controlling the separation conditions of the high-performance liquid chromatography/differential refractive index detector, even though the two materials are difficult to separate due to having similar molecular weights and structures.

Abstract: Methods and apparatuses are provided for generating, managing, and sharing information related to moving-paths of a plurality of devices connected to the server. The server includes a communication interface that receives first information related to a moving path of a first device among the plurality of devices and receives second information related to a moving path of a second device among the plurality of devices, with the first device being different from the second device. A controller provides integrated history information based on the first information and the second information to at least one of the plurality of devices, with the plurality of devices being managed as a single group in the server.

Abstract: The present invention provides an apparatus for packing wafer cassettes, the apparatus including: a loading part to which a wafer cassette is loaded; an accessory inspecting part configured to check a recipe attached to the wafer cassette and inspect accessories of the wafer cassette; a first label attaching part configured to attach a first label to the wafer cassette on which the accessory inspection has been completed; a primary film packing part configured to receive a primary film according to the recipe and pack the wafer cassette using the primary film; a secondary film packing part configured to receive a secondary film according to the recipe and secondarily pack the wafer cassette using the secondary film; a second label attaching part configured to attach a second label to the secondary film with which the wafer cassette has been packed; and an unloading part configured to discharge the wafer cassette which has been completely packaged.

Abstract: Disclosed is a near-field communication (NFC) system that includes an NFC supporting apparatus. The NFC supporting apparatus includes a dual coil and a first switch. The dual coil includes an NFC band coil and a radio frequency (RF) band coil. An RF amplitude modulation signal is generated at the RF band coil in response to a transmission from an implantable device. The first switch is configured to switch the NFC band coil based on the RF amplitude modulation signal. The NFC band coil is configured to generate an NFC amplitude modulation signal at an NFC band coil of an NFC reader in response to the first switch.

Abstract: The present invention relates to a novel method for purifying 3,6-anhydro-L-galactose by using microorganisms and provides an effect of improving the production yield of 3,6-anhydro-L-galactose by using microorganisms during purification after enzymatic hydrolysis of agarose or agar.

Abstract: The present invention relates to a heat-resistant agarase and a monosaccharide production method using same. More particularly, in the present invention, a heat-resistant agarase may be used to produce galactose and 3,6-anhydro-L-galactose at high yield by efficiently breaking down agarose or agar without a chemical pretreatment, a neutralization process, or an agarotriose hydrolase treatment process.

Abstract: The present invention relates to a method for preparing 3,6-anhydro-L-galactose, and use thereof. More specifically, 3,6-anhydro-L-galactose, which is a monosaccharide constituting agar, is produced in a high yield through chemical and enzymatic methods, and the physiological activities thereof such as whitening, moisturizing, antioxidant, antiinflammatory activities and the like are displayed, thereby enabling industrial use thereof.

Abstract: A wireless communication apparatus may include: an oscillator including a coil assembly exposed to an outside of the wireless communication apparatus, a variable capacitor, and a negative resistor; and a phase locking circuit connected to the coil assembly and the negative resistor. The phase locking circuit may be configured to generate a control signal to lock an oscillation frequency of the oscillator based on an oscillation signal generated by the oscillator, and provide the generated control signal to the variable capacitor.

Abstract: The present invention relates to a use of an agarobiose or agarooligosaccharides having anticariogenic activity. More specifically, a lower concentration of agarobiose or agarooligosaccharides than the concentration of xylitol suppresses the growth of Streptococcus mutans and suppresses acid production, and thus can be used for anti-cariogenic purposes.

Abstract: A virtual reality system using mixed reality according to the present invention includes: a chroma-key environment booth in which a chroma-key screen is formed in a space corresponding to a viewing range of a user; a depth camera unit installed on an upper surface of the chroma-key environment booth and capturing the user and generating depth image information; an HMD device in which a stereoscopic camera worn on a head of the user and performing capturing at positions corresponding to both eyes of the user is positioned, and a head tracking marker is positioned on an upper end of the stereoscopic camera; and a mixed reality processing device detecting the head tracking marker positioned in the HMD device by receiving the depth image information and detecting position and rotation values of the head of the user in an actual environment.

Abstract: The present invention relates to a method for producing anhydrous galactose derived from seaweed, and provides an improved production yield rate of 3,6-anhydro-L-galactose by using microorganisms during acid treatment, neutralization, and purification after enzymatic hydrolysis, of agarose or agar.