Abstract: Disclosed herein are a catalyst for hydrocracking reaction of high molecular weight components in bio-oil, a method for preparing the same and a method for bio-oil upgrading using the same. The catalyst includes a zeolite carrier; and at least one metal selected from the group consisting of nickel (Ni), ruthenium (Ru) and cerium (Ce) supported on the carrier. The catalyst promotes the hydrocracking of high molecular weight compounds contained in the bio-oil, but also inhibits the polymerization reaction of the decomposed product, thereby more effectively enhancing the hydrocracking reaction of the bio-oil.

Abstract: A method of a wearable device displaying icons is provided. The method includes displaying a plurality of circular icons comprising a first circular icon located in a center area of a touch display in a first size and a second circular icon located outside of the center area of the touch display in a second size smaller than the first size, and based on a direction of a touch input received on the touch display, moving the plurality of circular icons such that the first circular icon is moved to a first position located outside of the center area of the touch display and the second circular icon is moved from a second position located outside the center area of the touch display to the center area of the touch display and enlarged in size from the second size to the first size.

Abstract: A remote consulting service system includes: a banking host server; a consultant terminal including an application processor (AP) accessible to the banking host server and a video connection unit for performing video connection with a digital desk apparatus; the digital desk apparatus that performs video connection with the consultant terminal, and that when receiving a data input request from the consultant terminal, displays a screen related to the data input request; and a digital desk server that when receiving a consultation request of a customer from the digital desk apparatus, requests a plurality of consultant terminals on standby to accept consultation based on the customer's consultation request, and that receives consultation acceptance information from the consultant terminal among the plurality of consultant terminals.

Abstract: A banking processing apparatus of an embodiment comprises an output unit including a display device; an input unit configured to determine a user input by a user; a memory; and a processor, wherein the processor is configured to generate a first graphic user interface (GUI) for processing at least one banking service and output the first GUI on the output unit; determine whether the user input on the first GUI is occurred and determine a time at which the user input on the first GUI is occurred; establish a session for a video call with a customer service representative (CSR) terminal and process the video call through the session, if the time at which the user input on the first GUI is occurred is within predetermined business hours; and generate a second GUI for processing at least one banking automation task and output the second GUI on the output unit, if the time at which the user input on the first GUI is occurred is out of the predetermined business hours.

Abstract: A digital desk includes a transparent display unit provided between a counselor and a customer, and a control unit configured to control an image displayed on the transparent display unit based on information on presence or absence of the counselor.

Abstract: A digital module built-in desk to be placed at a location where business transactions between a clerk and a customer are performed is provided. The desk includes a desk body including an upper plate having a customer-side desk portion providing a space for the customer; a customer digital module mounted in the customer-side desk portion, the customer digital module including a tablet through which information necessary for the business transactions is inputted; and a clerk digital module provided in the side of the clerk-side desk portion, the clerk digital module including a monitor for displaying information necessary for the business transactions.

Abstract: A portable transaction module to be placed at a space where business transactions between a teller and a customer are performed is provided. The portable transaction module includes a portable unit, and a customer-side digital module unit, for inputting information necessary for the business transactions, mounted at one side of the portable unit.

Abstract: A digital module built-in desk to be placed at a location where business transactions between a clerk and a customer are performed is provided. The desk includes a desk body including an upper plate having a customer-side desk portion providing a space for the customer; a customer digital module mounted in the customer-side desk portion, the customer digital module including a tablet through which information necessary for the business transactions is inputted; and a clerk digital module provided in the side of the clerk-side desk portion, the clerk digital module including a monitor for displaying information necessary for the business transactions.

Abstract: A portable transaction module to be placed at a space where business transactions between a teller and a customer are performed is provided. The portable transaction module includes a portable unit, and a customer-side digital module unit, for inputting information necessary for the business transactions, mounted at one side of the portable unit.

Abstract: A digital desk includes a transparent display unit provided between a counselor and a customer, and a control unit configured to control an image displayed on the transparent display unit based on information on presence or absence of the counselor.

Abstract: An etchant composition may include: a peroxosulfate; a cyclic amine compound; a first amphoteric compound including a carboxyl group; and a second amphoteric compound including a sulfone group, wherein the second amphoteric compound may be different from the first amphoteric compound.

Abstract: An etchant includes about 8 wt % to about 12 wt % of nitric acid, about 3 wt % to about 8 wt % of alkylsulfonic acid, about 7 wt % to about 12 wt % of a sulfate, about 40 wt % to about 55 wt % of an organic acid, about 0.5 wt % to about 5 wt % of an organic acid salt, and a balance of water.

Abstract: An etchant includes about 8 wt % to about 12 wt % of nitric acid, about 3 wt % to about 8 wt % of alkylsulfonic acid, about 7 wt % to about 12 wt % of a sulfate, about 40 wt % to about 55 wt % of an organic acid, about 0.5 wt % to about 5 wt % of an organic acid salt, and a balance of water.

Abstract: An etchant composition may include: a peroxosulfate; a cyclic amine compound; a first amphoteric compound including a carboxyl group; and a second amphoteric compound including a sulfone group, wherein the second amphoteric compound may be different from the first amphoteric compound.

Abstract: An etchant composition is provided comprising a persulfate from 0.5 to 20 wt %; a fluoride compound from 0.01 to 2 wt %; an inorganic acid from 1 to 10 wt %; a N (nitrogen atom)-containing heterocyclic compound from 0.5 to 5 wt %; a chloride compound from 0.1 to 5 wt %; a copper salt from 0.05 to 3 wt %; an organic acid or an organic acid salt from 0.1 to 10 wt %; an electron-donating compound from at 0.1 to 5 wt %; and a solvent of the residual amount. Also provided is a method of manufacturing a display device by using the same.

Abstract: Disclosed are a thin film battery in which a negative electrode active material and a substrate side react with each other to prevent battery performance from deteriorating, and to a method for manufacturing same. The thin film battery according to the present invention has a structure in which a negative electrode active material contacts a substrate. Here, a first surface treatment layer containing the negative electrode active material and a non-reactive material are disposed on at least the portion where the negative electrode active material contacts the surface of the substrate.

Abstract: A etchant composition that includes, based on a total weight of the etchant composition, about 0.5 wt % to about 20 wt % of a persulfate, about 0.5 wt % to about 0.9 wt % of an ammonium fluoride, about 1 wt % to about 10 wt % of an inorganic acid, about 0.5 wt % to about 5 wt % of a cyclic amine compound, about 0.1 wt % to about 10.0 wt % of a sulfonic acid, about 5 wt % to about 10 wt % of an organic acid or a salt thereof, and a remainder of water. The etchant composition may be configured to etch a metal layer including copper and titanium, to form a metal wire that may be included in a thin film transistor array panel of a display device.

Abstract: The present invention relates to a bill-recycling automated teller machine (ATM) for a teller with a supplementary collection box and a banknote transfer method applied thereto, and more particularly, to a bill-recycling ATM for a teller with a supplementary collection box and a banknote transfer method applied thereto, in which in configuring the ATM for a teller used when the teller performs a banking transaction at a counter, as the supplementary collection box for replenishing or collecting banknotes is provided in the ATM, a large quantity of banknotes can be promptly replenished into or collected from banknote cassettes through the supplementary collection box, and, at the same time, when a settlement work is performed, an automatic settlement can be performed by counting banknotes through a banknote discriminating unit provided on a transporting path in a process of transporting the banknotes stored in the banknote cassettes to the supplementary collection box.

Abstract: An etchant composition includes about 0.5 weight % to about 20 weight % of persulfate, about 0.01 weight % to about 2 weight % of a fluoride compound, about 1 weight % to about 10 weight % of an inorganic acid, about 0.5 weight % to about 5 weight % of a cyclic amine compound, about 0.1 weight % to about 10.0 weight % of a compound having an amino group and a sulfonic acid, about 0.1 weight % to about 15.0 weight % of an organic acid or a salt thereof, and water to 100 weight % of the etchant composition.