Display screen or portion thereof with graphical user interface

Deposition source

A deposition source capable of uniformly producing a deposition film. The deposition source includes a furnace, a first heating unit surrounding the furnace to heat the furnace and a second heating unit spaced-apart from the first heating unit by an interval and surrounding the furnace to heat the furnace, wherein the second heating unit comprises a plurality of separate sub-heating units that surround the furnace.

Display screen or portion thereof with graphical user interface

Holding tray for substrate, substrate alignment system using the same and method thereof

Disclosed are a holding tray, a substrate alignment system using the same and a method thereof. More specifically, the present invention relates to a holding tray for substrate capable of accomplishing high-precision alignment and conducting a stable deposition. A holding means is included in at least one side of the substrate to hold and support the substrate in a manner that the substrate is vertically held and supported on a flat surface of the holding tray during a vacuum process. The holding tray according to the present invention, the substrate alignment system using the same, and the method thereof include a substrate on which a deposition is made, a frame formed to receive the substrate, a tray formed to receive the frame, and at least one holding means formed to hold the substrate on the frame. The holding tray for substrate according to the present invention, the substrate alignment system using the same, and the method thereof are useful to accomplish high-precision alignment ...

Holding tray for substrate, substrate alignment system using the same and method thereof

Disclosed are a holding tray, a substrate alignment system using the same and a method thereof. More specifically, the present invention relates to a holding tray for substrate capable of accomplishing high-precision alignment and conducting a stable deposition. A holding means is included in at least one side of the substrate to hold and support the substrate in a manner that the substrate is vertically held and supported on a flat surface of the holding tray during a vacuum process. The holding tray according to the present invention, the substrate alignment system using the same, and the method thereof include a substrate on which a deposition is made, a frame formed to receive the substrate, a tray formed to receive the frame, and at least one holding means formed to hold the substrate on the frame. The holding tray for substrate according to the present invention, the substrate alignment system using the same, and the method thereof are useful to accomplish high-precision alignment ...

Linear evaporation source and deposition apparatus having the same

A linear evaporation source and a deposition apparatus having the same are disclosed. In one embodiment, the linear evaporation source includes i) a crucible being open on one side thereof and configured to store a deposition material and ii) a plurality of partitions dividing an internal space of the crucible, wherein each of the partitions has at least one opening in a lower portion thereof. The source further includes i) a nozzle section located on the open side of the crucible and comprising a plurality of nozzles, ii) a heater configured to heat the crucible and iii) a housing configured to accommodate the crucible, the nozzle section, and the heater.

Method for preparing nanoporous carbon materials and electric double-layer capacitors using them

Disclosed herein is the fabrication method of producing nanoporous carbon materials with pore sizes ranging from 2 nanometer to 20 nanometer which can be used as electrode materials for a supercapacitor and an electric double layer capacitors being a kind of supercapacitor. The invention also relates to electric double layer capacitors utilizing these carbon materials as electrodes. The carbon materials presented in the present invention possess regular pores with dimensions ranging in between 2 nm and 20 mm and exhibit high electrical conductivity. These carbon materials shows low equivalent series resistance (ESR) and thus exhibits high charge storage capacity at high charging/discharging current density.

Method for preparing hydrazodicarbonamide using biuret as starting material

The method for preparing hydrazodicarbonamide (HDCA) using biuret as a starting material is disclosed. The method comprises the steps of; obtaining metal monohalobiuret salt by reacting a biuret with a metal hypohalogen compound, or by reacting the biuret with a halogenating agent and a base; and reacting the obtained metal monohalobiuret salt with ammonia, wherein the hydrazodicarbonamide is produced in the presence of a catalyst including bromine or iodine atom and generating bromine or iodine ion during the reaction.

LINEAR EVAPORATION SOURCE AND DEPOSITION APPARATUS HAVING THE SAME

A linear evaporation source and a deposition apparatus having the same are disclosed. In one embodiment ,the linear evaporation source includes i) a crucible being open on one side thereof and configured to store a deposition material and ii) a plurality of partitions dividing an internal space of the crucible, wherein each of the partitions has at least one opening in a lower portion thereof. The source further includes i) a nozzle section located on the open side of the crucible and comprising a plurality of nozzles, ii) a heater configured to heat the crucible and iii) a housing configured to accommodate to the crucible, the nozzle section, and the heater.

Method for synthesizing hydrazodicarbonamide

A method for synthesizing hydrazodicarbonamide (HDCA) by a reaction of monohalobiuret metal salt having the formula 1 or 2, which is derived from biuret, and ammonia, wherein M is a metal and X is a halogen. The monohalobiuret metal salt is inexpensive and easy to synthesize and thus a great yield of HDCA can be obtained from the monohalobiuret metal salt at low cost.

Linear evaporation source and deposition apparatus having the same

A linear evaporation source and a deposition apparatus having the same are disclosed. In one embodiment, the linear evaporation source includes i) a crucible being open on one side thereof and configured to store a deposition material and ii) a plurality of partitions dividing an internal space of the crucible, wherein each of the partitions has at least one opening in a lower portion thereof. The source further includes i) a nozzle section located on the open side of the crucible and comprising a plurality of nozzles, ii) a heater configured to heat the crucible and iii) a housing configured to accommodate to the crucible, the nozzle section, and the heater.

Linear evaporation source and deposition apparatus having the same

A linear evaporation source and a deposition apparatus having the same are disclosed. In one aspect, the linear evaporation source includes i) a crucible being open on one side thereof and configured to store a deposition material and ii) a plurality of partitions dividing an internal space of the crucible, wherein each of the partitions has at least one opening in a lower portion thereof. The source further includes i) a nozzle section located on the open side of the crucible and comprising a plurality of nozzles, ii) a heater configured to heat the crucible and iii) a housing configured to accommodate the crucible, the nozzle section, and the heater.

Display screen or portion thereof with icon

Apparatus for preparing Hydrazo-Dicarbonamide using urea as starting material

The present invention relates to a method and apparatus for preparing hydrazodicarbonamide using urea as starting material economically and environmentally desirably. The apparatus includes a pyrolysis furnace to obtain biuret and ammonia by pyrolyzing urea; a recrystallization reactor to purify the biuret obtained from the pyrolysis furnace; a first reactor to obtain an metal monohalobiuret salt by reacting the biuret with metal hypohalogen compound or with halogen and base; a second reactor to synthesize the hydrazodicarbonamide by reacting the monohalobiuret metal salt with ammonia; and an ammonia evaporator to separate the excess ammonia from hydrazodicarbonamide and to supply the separated ammonia to an ammonia concentrator.

Alignment system, vertical tray transporting assembly, and deposition apparatus with the same

An alignment system, a vertical tray transporting assembly and a deposition apparatus having the same allow alignment of high precision, and perform a stable deposition process in a short period of time, minimize the effect of fine particles during transportation, and secure a sufficient uniformity of a mask by fixing and supporting a vertically disposed substrate using a fixing holder member and an auxiliary attaching member in a tray of a vertical in-line deposition alignment system.

Superconductive current limiting element of current limiter and method for manufacturing superconductive current limiting element of current limiter

Disclosed are a superconducting current-limiting element for a current limiter and a method of manufacturing a superconducting current-limiting element for a current limiter, in which the current-limiting element is formed in series by stacking linear superconducting wires, or is formed in parallel by stacking superconducting wires so that one or more superconducting wires are disposed in the same layer, thus facilitating the formation of the current-limiting element in series or in parallel and obviating the use of a winding machine when manufacturing the current-limiting element.

Display screen or portion thereof with animated graphical user interface

Method and apparatus for preparing hydrazo-dicarbonamide using urea as starting material

The present invention relates to a method and apparatus for preparing hydrazodicarbonamide using urea as starting material economically and environmentally desirably. The apparatus includes a pyrolysis furnace to obtain biuret and ammonia by pyrolyzing urea; a recrystallization reactor to purify the biuret obtained from the pyrolysis furnace; a first reactor to obtain an metal monohalobiuret salt by reacting the biuret with metal hypohalogen compound or with halogen and base; a second reactor to synthesize the hydrazodicarbonamide by reacting the monohalobiuret metal salt with ammonia; and an ammonia evaporator to separate the excess ammonia from hydrazodicarbonamide and to supply the separated ammonia to an ammonia concentrator.

System and method for sharing DLNA network information

A system and method for sharing Digital Living Network Alliance (DLNA) network information is provided. The system includes a first mobile terminal that collects information about a DLNA network having a radio radius in which the first mobile terminal is located, and transmits the information about the DLNA network to a web server. The web server manages the information about the DLNA network received from the first mobile terminal, and shares the information about the DLNA network with a second mobile terminal, which is located outside of the radio radius of the DLNA network, via an Internet connection.

DEPOSITION SOURCE

A deposition source capable of uniformly producing a deposition film. The deposition source includes a furnace, a first heating unit surrounding the furnace to heat the furnace and a second heating unit spaced-apart from the first heating unit by an interval and surrounding the furnace to heat the furnace, wherein the second heating unit comprises a plurality of separate sub-heating units that surround the furnace.

Linear evaporation source and deposition apparatus having the same

A linear evaporation source and a deposition apparatus having the same are disclosed. In one aspect, the linear evaporation source includes i) a crucible being open on one side thereof and configured to store a deposition material and ii) a plurality of partitions dividing an internal space of the crucible, wherein each of the partitions has at least one opening in a lower portion thereof. The source further includes i) a nozzle section located on the open side of the crucible and comprising a plurality of nozzles, ii) a heater configured to heat the crucible and iii) a housing configured to accommodate the crucible, the nozzle section, and the heater.

Apparatus for preparing hydrazo-dicarbonamide using urea as starting material

The present invention relates to a method and apparatus for preparing hydrazodicarbonamide using urea as starting material economically and environmentally desirably. The apparatus includes a pyrolysis furnace to obtain biuret and ammonia by pyrolyzing urea; a recrystallization reactor to purify the biuret obtained from the pyrolysis furnace; a first reactor to obtain an metal monohalobiuret salt by reacting the biuret with metal hypohalogen compound or with halogen and base; a second reactor to synthesize the hydrazodicarbonamide by reacting the monohalobiuret metal salt with ammonia; and an ammonia evaporator to separate the excess ammonia from hydrazodicarbonamide and to supply the separated ammonia to an ammonia concentrator.

Method for preparing hydrazodicarbonamide using biuret as starting material

The method for preparing hydrazodicarbonamide(HDCA) using biuret as a starting material is disclosed. The method comprises the steps of; obtaining metal monohalobiuret salt by reacting a biuret with a metal hypohalogen compound, or by reacting the biuret with a halogenating agent and a base; and reacting the obtained metal monohalobiuret salt with ammonia, wherein the hydrazodicarbonamide is produced in the presence of a catalyst including bromine or iodine atom and generating bromine or iodine ion during the reaction.

ELECTRONIC APPARATUS USING MOTION RECOGNITION AND METHOD FOR CONTROLLING ELECTRONIC APPARATUS THEREOF

An electronic apparatus and controlling method thereof is disclosed. The method for controlling the electronic apparatus includes using motion recognition photographs as an object, and changing and displaying a screen based on a movement direction of the object, when a determination that the photographed object is moved while maintaining a first shape is made. By this method, the user is able to perform zoom in and zoom out operations more easily and intuitively by using motion recognition. 1. A method for controlling an electronic apparatus by using motion recognition , the method comprising:photographing an object; andchanging and displaying a screen based on a first movement direction of the object, when a determination that the photographed object has moved while maintaining a first shape is made.2. The method according to claim 1 , wherein the object is a user's hand claim 1 , and the method further comprises detecting a first shape of the user's hand as a grab shape.3. The method according to claim 2 , further comprising:determining a detected location of the user's hand; andchanging the screen based on the detected location.4. The method according to claim 1 , further comprising causing a cursor included in the screen not to move while changing and displaying the screen.5. The method according to claim 1 , further comprising displaying a screen relating to when the first shape is released when a determination that the first shape of the object has been released is made.6. The method according to claim 1 , further comprising moving a cursor included in the display screen based on a second movement direction of the object while maintaining a second shape claim 1 , when a determination is made that the object has moved while maintaining the second shape after the first shape of the object has been released.7. An electronic apparatus which performs motion recognition claim 1 , the apparatus comprising:a display unit;a photographing unit which photographs an ...

Electronic apparatus using motion recognition and method for controlling electronic apparatus thereof

An electronic apparatus and controlling method thereof is disclosed. The method for controlling the electronic apparatus includes using motion recognition photographs as an object, and changing and displaying a screen based on a movement direction of the object, when a determination that the photographed object is moved while maintaining a first shape is made. By this method, the user is able to perform zoom in and zoom out operations more easily and intuitively by using motion recognition.

METHOD FOR CONTROLLING ELECTRONIC APPARATUS BASED ON VOICE RECOGNITION AND MOTION RECOGNITION, AND ELECTRONIC APPARATUS APPLYING THE SAME

A method for controlling an electronic apparatus which uses voice recognition and motion recognition, and an electronic apparatus applying the same are provided. In a voice task mode, in which voice tasks are performed according to recognized voice commands, the electronic apparatus displays voice assistance information to assist in performing the voice tasks. In a motion task mode, in which motion tasks are performed according to recognized motion gestures, the electronic apparatus displays motion assistance information to aid in performing the motion tasks. 1. A method for controlling an electronic apparatus , the method comprising:displaying voice assistance information comprising a plurality of voice items, each of the plurality of voice items corresponding to a voice task in a voice task mode;recognizing a first voice command corresponding to a first voice item from among the plurality of voice items;performing a first voice task corresponding to the first voice item;displaying motion assistance comprising a plurality of motion items, each of the plurality of motion items corresponding to a motion task in a motion task mode;recognizing a first motion gesture corresponding to a first motion item from among the plurality of motion items; andperforming a first motion task corresponding to the first motion item.2. The method as claimed in claim 1 , wherein the performing the first voice task comprises displaying additional item information regarding the first voice item.3. The method as claimed in claim 2 , wherein the performing the first voice task further comprises recognizing a second voice command corresponding to the additional item information.4. The method as claimed in claim 3 , wherein the performing the first voice task comprises performing a task corresponding to both the first voice item and the recognized second voice command.5. The method as claimed in claim 2 , wherein the additional item information comprises at least one of among an additional ...

ELECTRONIC APPARATUS AND METHOD FOR CONTROLLING THEREOF

An electronic apparatus and a method for controlling thereof are provided. The method for controlling of the electronic apparatus includes: recognizing one of among a user voice and a user motion through one of among a voice recognition module and a motion recognition module, and, performing a voice task in response to a user voice is recognized through the voice recognition module, and, performing a motion task in response to a user motion is recognized through the motion recognition module. 1. A method for controlling of an electronic apparatus , the method comprising:displaying a plurality of contents, each of the plurality of contents comprising at least one content identifier, respectively;recognizing one of among a user voice and a user motion through one of among a voice recognition module and a motion recognition module;executing a content of the plurality of contents having a content identifier corresponding to a user voice in response to the user voice recognized through the voice recognition module; andchanging the plurality of contents in accordance with a direction of a user motion in response to the user motion recognized through the motion recognition module.2. The method as claimed in claim 1 , wherein the plurality of contents comprise broadcast content claim 1 ,wherein the executing comprises changing a current broadcast channel to a broadcast channel having a broadcast channel identifier corresponding to the recognized user voice, andwherein the changing comprises changing the broadcast channel in accordance with a direction of the user motion.3. The method as claimed in claim 2 , wherein the channel identifier comprises at least one of among a channel number claim 2 , a channel name claim 2 , and a program name.4. The method as claimed in claim 2 , wherein the user motion comprises a slap motion claim 2 ,wherein the changing the broadcast channel comprises increasing the broadcast channel by a predetermined number in response to a user motion ...

METHOD FOR CONTROLLING ELECTRONIC APPARATUS BASED ON MOTION RECOGNITION, AND ELECTRONIC APPARATUS APPLYING THE SAME

An electronic apparatus and a method for controlling thereof are provided. The method for controlling the electronic apparatus controls a level of a volume of a provided broadcast signal or provides another broadcast signal if a broadcast signal is provided in response to a recognized user motion, and changes at least part of a screen on which a provided content is displayed if a content is provided in response to the recognized user motion. 1. A method for controlling an electronic apparatus , the method comprising:recognizing a first user motion;selecting a broadcast signal from a plurality of broadcast signals in response to the first user motion;outputting the first broadcast signal;ceasing to output the broadcast signal;outputting a stored content;recognizing a second user motion having a same form as that of the first user motion; andchanging at least part of a screen on which the stored content is displayed in response to the second user motion.2. A method for controlling an electronic apparatus , the method comprising: a first broadcast signal from among a plurality of broadcast signals, and', 'a stored content;, 'outputting one of amongrecognizing a user motion through a motion recognition module; andif the first broadcast signal is output, controlling a volume level of the first broadcast signal or changing from the first broadcast signal to a second broadcast signal from among the plurality of broadcast signals in response to the user motion, andif the stored content is output, changing at least part of a screen on which the provided content is displayed in response to the user motion.3. The method as claimed in claim 2 , wherein the broadcast signal that is received from a broadcast receiving unit claim 2 ,wherein the stored content is stored in a storage unit, received from an external terminal input unit, or received through a network interface.4. The method as claimed in claim 2 , wherein the stored content comprises a plurality of pages claim 2 , ...

METHOD FOR CONTROLLING ELECTRONIC APPARATUS BASED ON VOICE RECOGNITION AND MOTION RECOGNITION, AND ELECTRONIC APPARATUS APPLYING THE SAME

An electronic apparatus and a method for controlling thereof are provided. The method recognizes one of among a user voice and a user motion through one of among a voice recognition module and a motion recognition module, and if a user voice is recognized through the voice recognition module, performs a voice task corresponding to the recognized user voice, and, if a user motion is recognized through the motion recognition module, performs a motion task corresponding to the recognized user motion. 1. A method for controlling an electronic apparatus , the method comprising:recognizing one of among a user voice and a user motion through one of among a voice recognition module and a motion recognition module;performing a voice task in response to a user voice recognized through the voice recognition module; andperforming a motion task in response to a user motion recognized through the motion recognition module,wherein the voice task comprises an operation corresponding to one of a plurality of buttons of a remote control apparatus, andwherein the motion task comprises an operation corresponding to one of the plurality of buttons of the remote control apparatus.2. The method as claimed in claim 1 , wherein the voice task and the motion task are mapped with different buttons on the remote control apparatus claim 1 , respectively.3. The method as claimed in claim 1 , wherein the voice task comprises at least one of among a channel change and a mute claim 1 ,wherein the motion task comprises at least one of among a channel change and a volume level change.4. The method as claimed in claim 3 , wherein the voice task comprises channel change to a channel corresponding to a channel identifier included in the user voice claim 3 ,wherein the channel identifier comprises at least one of among a channel number, a channel name, and a program name.5. The method as claimed in claim 3 , wherein the user motion comprises one of among a slap motion in a vertical direction and a slap ...

Electronic apparatus and method for providing user interface thereof

An electronic apparatus and a method for providing a user interface (UI) thereof are provided. Specifically, an electronic apparatus which displays an executable icon of an application which is controllable through voice recognition distinctively from an executable icon of an application which is uncontrollable through voice recognition in a voice task mode, and a method for providing UI thereof are provided. Some of the disclosed exemplary embodiments provide an electronic apparatus which is capable of recognizing a user voice command and a user motion gesture, and displays an executable icon of an application which is controllable through voice recognition and a name of the executable icon distinctively from an executable icon of an application which is uncontrollable through voice recognition and a name of the executable icon in a voice task mode, and a method for providing a UI thereof.

DISPLAY APPARATUS AND CONTROL METHOD THEREOF

A display apparatus includes: an image receiving unit which receives a content; a display unit which displays the received content; an image pickup unit which captures images of a user; a storage unit which stores the content and at least one of the captured images of the user; and a control unit which displays a portion of the content with the at least one captured image from among the captured images of the user. 1. A display apparatus comprising:an image receiving unit which receives a content;a display unit which displays the content;an image pickup unit which captures at least one image of a user;a storage unit which stores the content and at least one of the captured at least one image of the user; anda control unit which controls the display unit to display a portion of the content with the stored at least one captured image, captured while displaying the portion of the content, from among the captured at least one image of the user.2. The display apparatus according to claim 1 , wherein the control unit uses the stored at least one captured user image to generate emotional state information relating to the user claim 1 , and determines the portion of the content.3. The display apparatus according to claim 2 , wherein the control unit extracts a face area from the stored at least one captured image and generates the emotional state information by analyzing a facial expression of the user based on the extracted face area.4. The display apparatus according to claim 2 , wherein the control unit extracts a body area from the stored at least one captured image and generates the emotional state information by analyzing a motion of the user based on the extracted body area.5. The display apparatus according to claim 1 , further comprising a voice input unit which receives voice data relating to the user claim 1 ,wherein the control unit generates the emotional state information by analyzing the received voice data and determines the portion of the content.6. The ...

METHOD FOR CONTROLLING ELECTRONIC APPARATUS BASED ON MOTION RECOGNITION, AND ELECTRONIC APPARATUS APPLYING THE SAME

An electronic apparatus and a method for controlling thereof are provided. The method for controlling the electronic apparatus controls a level of a volume of a provided broadcast signal or provides another broadcast signal if a broadcast signal is provided in response to a recognized user motion, and changes at least part of a screen on which a provided content is displayed if a content is provided in response to the recognized user motion. 1. An electronic apparatus , comprising:a display unit which provides images;a motion input unit which receives a user motion;a storage unit which stores a motion database where a motion task corresponding to a predetermined user motion is mapped differently according to a type of image; andrecognizing a user motion input through the motion input unit, and performing a motion task corresponding to the recognized user motion according to a type of image currently provided to the display unit.2. The electronic apparatus according to claim 1 , wherein the control unit performs a channel changing function or volume adjusting function in response to the recognized user motion claim 1 , if the type of image is a broadcast image claim 1 ,and performs a screen moving function in response to the recognized user motion, if the type of image is a web page image.3. The electronic apparatus according to claim 2 , wherein the user motion is a slap motion.4. The electronic apparatus according to claim 3 , wherein in a case where the user motion is a slap motion in an up and down direction claim 3 , the control unit performs a channel changing function in response to the recognized user motion claim 3 , if the type of image is a broadcast image claim 3 ,and performs a screen moving function in an up and down direction in response to the recognized user motion, if the type of image is a web page image.5. The electronic apparatus according to claim 3 , wherein in a case where the user motion is a slap motion in a left and right direction claim 3 ...

SYSTEM AND METHOD FOR SHARING DLNA NETWORK INFORMATION

A system and method for sharing Digital Living Network Alliance (DLNA) network information is provided. The system includes a first mobile terminal that collects information about a DLNA network having a radio radius in which the first mobile terminal is located, and transmits the information about the DLNA network to a web server. The web server manages the information about the DLNA network received from the first mobile terminal, and shares the information about the DLNA network with a second mobile terminal, which is located outside of the radio radius of the DLNA network, via an Internet connection. 1. A system for sharing Digital Living Network Alliance (DLNA) network information , the system comprising:a first mobile terminal that collects information about a DLNA network having a radio radius in which the first mobile terminal is located, and transmits the information about the DLNA network to a web server; andthe web server that manages the information about the DLNA network received from the first mobile terminal, and shares the information about the DLNA network with a second mobile terminal, which is located outside of the radio radius of the DLNA network, via an Internet connection.2. The system of claim 1 , wherein the DLNA networks information comprises:location information about the DLNA network;information about an opened Digital Media Server (DMS) of the DLNA network; andinformation about content provided from the DMS,wherein the location information, the information about the opened DMS, and information about the content are linked to each other.3. The system of claim 2 , wherein the web server grants location-based DMS or content searching to the second mobile terminal claim 2 , with reference to the location information claim 2 , the information about the opened DMS claim 2 , and the information about the content.4. The system of claim 3 , wherein the web server presents a searched DMS on a map.5. The system of claim 4 , wherein the web server ...

DISPLAY APPARATUS AND DISPLAY METHOD THEREOF

A display method is provided, which includes displaying content on a screen; and if a user motion having directivity is recognized, dividing the screen into plural screens according to the directions of the user motion. 1. A display method comprising:displaying content on a screen; andif a user motion having directivity is recognized, dividing the screen into plural screens according to the directivity of the user motion.2. The display method as claimed in claim 1 , further comprising displaying the content on a first screen among the plural divided screens claim 1 , and displaying a captured image of an object on a second screen among the plural divided screens.3. The display method as claimed in claim 1 , further comprising claim 1 , displaying the content on a first screen among the plural divided screens claim 1 , and displaying captured images of different objects on remaining plural screens of the plural divided screens claim 1 , respectively.4. The display method as claimed in claim 1 , further comprising displaying the content on a first screen among the plural divided screens claim 1 , and displaying captured images of an object which are captured in different time zones on remaining plural screens of the plural divided screens claim 1 , respectively.5. The display method as claimed in claim 2 , wherein the captured image of the object is at least one of a background-removed image from which a background of the object has been removed and a silhouette image for displaying only a silhouette of the object.6. The display method as claimed in any one of claim 2 , wherein the dividing the screen into plural screens comprises claim 2 , if the directivity of the user motion is vertical claim 2 , dividing the screen into a left screen and a right screen claim 2 , and if the directivity of the user motion is horizontal claim 2 , dividing the screen into an upper screen and a lower screen.7. The display method as claimed in claim 2 , further comprising claim 2 , if a ...

DEVICE AND METHOD FOR AUTOMATICALLY DISTRIBUTING PROMOTIONAL ITEMS

A device for automatically distributing promotional items stores a plurality of promotional items and distributes the selected promotional items according to a demand by a user. The device includes: display and input units for the display and the manipulation by a user; an access code recognition unit for recognizing an access code provided by the user; a memory for storing reference data to be compared with the recognized access code; a promotional item storing unit and a promotional item output unit for storing and distributing the promotional items to the user; and a controller that compares the reference data and the access code with each other, which determines whether to distribute the promotion item selected by the user or not, and controlling the respective sections according to the determination. 1. An automated promotional item dispenser storing one or more promotional items of at least one kind and providing a kind and a quantity of the promotional item selected by a user from among the stored promotional items according to a request of the user , the automated promotional item dispenser comprising:a display means that performs a display to the user and an input means that the user can operate;an access code recognition unit for recognizing an access code which is an identification code provided by the user and indicating an acquisition authority of the promotional item;a memory storing reference information that is information compared with the recognized access code and that can distinguish whether or not the recognized access code has an authorization to receive a promotional item selected by the user;a promotional item storing unit and a promotional item output unit for storing promotional items and providing the promotional items to the user; anda controller that compares the reference information and the access code, determines whether to provide the promotional item selected by the user, and controls each of the units depending on the determination ...

ELECTRONIC APPARATUS AND METHOD FOR CONTROLLING THE SAME

An electronic apparatus and a control method thereof are provided. In response to receiving a voice start command by the electronic apparatus, the control method of the electronic apparatus changes mode of the electronic apparatus to a voice task mode in which the electronic apparatus is controlled in accordance with user's voice, displays voice guide information including a plurality of voice commands for commanding the electronic apparatus to perform tasks in the voice task mode on the electronic apparatus, and changes at least one voice command from among the plurality of voice commands with a different voice command. Accordingly, the user is able to control the electronic apparatus more conveniently and efficiently. 1. A method for controlling an electronic apparatus , comprising:receiving, by the electronic apparatus, a voice start command;in response to the receiving the voice start command changing a mode of the electronic apparatus to a voice task mode in which the electronic apparatus is controlled in accordance with a user's voice, and displaying voice guide information including a plurality of voice commands for commanding the electronic apparatus to perform tasks in the voice task mode; andchanging at least one voice command from among the plurality of voice commands with a different voice command in accordance with a user's input.2. The method of claim 1 , wherein the voice guide information comprises a fixed command area in which the voice commands are fixed and unchangeable claim 1 , and a changeable command area in which the voice commands are subject to change.3. The method of claim 2 , wherein the fixed command area includes a voice command to perform a power-off function of the electronic apparatus.4. The method of claim 1 , wherein the changing comprises:receiving a command directing the electronic apparatus to execute an application and executing the application; andchanging at least one voice command from among the plurality of voice commands ...

Electronic apparatus and method for controlling the same

An electronic apparatus and a control method thereof are provided, which displays first voice guide information indicating voice commands available to control the electronic apparatus, and if a command to control an external device connected to the electronic apparatus is received, changes the first voice guide information and displays second voice guide information to indicating voice commands available to control the external device.

ELECTRONIC APPARATUS AND METHOD OF CONTROLLING ELECTRONIC APPARATUS

An electronic apparatus and a method of controlling the electronic apparatus are provided. The method includes: receiving a voice command; and if the voice command is a first voice start command, changing a mode of the electronic apparatus to a first voice task mode in which the electronic apparatus is controlled according to further voice input, and if the voice command is a second voice start command, changing the mode of the electronic apparatus to a second voice task mode in which the electronic apparatus is controlled according to the further voice input received via an external apparatus which operates with the electronic apparatus. Therefore, providing efficiency and flexibility in controlling the electronic apparatus by using a microphone of the electronic apparatus or a microphone of the external apparatus. 1. A method of controlling an electronic apparatus , the method comprising:receiving a voice input; andif the voice input is a first voice command, changing a mode of the electronic apparatus to a first voice task mode in which the electronic apparatus receives further voice input; andif the voice input is a second voice command, changing the mode of the electronic apparatus to a second voice task mode in which said further voice input is received via an external apparatus which operates with the electronic apparatus.2. The method of claim 1 , further comprising:if the mode of the electronic apparatus is changed to the first voice task mode, displaying first voice guide information corresponding to the first voice task mode; andif the mode of the electronic apparatus is changed to the second voice task mode, displaying second voice guide information corresponding to the second voice task mode.3. The method of claim 2 , wherein:the first voice guide information comprises a plurality of voice items which guide a user to provide said further voice input in the first voice task mode;the second voice guide information comprises a plurality of voice items ...

ELECTRONIC APPARATUS AND METHOD FOR CONTROLLING THEREOF

An electronic apparatus and a method for controlling thereof are provided. The method for controlling the electronic apparatus includes displaying an icon and a pointer to perform a motion task mode when a motion start command is input, moving the pointer in accordance with a first user motion, and executing a function corresponding to the icon when a second user motion is input while the pointer is placed on the icon. Accordingly, the user controls the electronic apparatus using the user motion more conveniently and intuitively. 1. A method for controlling an electronic apparatus , the method comprising:displaying an icon and a pointer to perform a motion task mode when a motion start command is input;moving the pointer in accordance with a first user motion; andexecuting a function corresponding to the icon when a second user motion is input while the pointer is placed on the icon.2. The method as claimed in claim 1 , wherein the pointer placed on the icon is fixed without being moved while the second user motion is input.3. The method as claimed in claim 1 , wherein the executing comprises continuously executing the function of the icon on which the pointer is placed when the pointer is placed on the icon and input of the second user motion is maintained.4. The method as claimed in claim 1 , wherein the first user motion is a spread motion represented by spreading fingers of a user's hand claim 1 ,wherein the second user motion is a grab motion represented by clenching the fingers of the user's hand.5. The method as claimed in claim 1 , wherein the icon comprises at least one of a volume-up icon claim 1 , a volume-down icon claim 1 , a channel-up icon claim 1 , and a channel-down icon.6. The method as claimed in claim 1 , wherein the icon comprises a volume-up icon and a volume-down icon which are respectively displayed on an upper portion and a lower portion of a left area of a display screen claim 1 , and a channel-up icon and a channel-down icon which are ...

ELECTRONIC APPARATUS AND METHOD FOR CONTROLLING THEREOF

An electronic apparatus and a method for controlling thereof are provided. The method for controlling the electronic apparatus includes displaying an icon and a pointer to perform a motion task mode when a motion start command is input, moving the pointer in accordance with a first user motion, and executing a function corresponding to the icon when a second user motion is input while the pointer is placed on the icon. Accordingly, the user controls the electronic apparatus using the user motion more conveniently and intuitively. 1. A method for controlling an electronic apparatus , the method comprising:displaying an icon and a pointer to perform a motion task mode when a motion start command is input;moving the pointer in accordance with a first user motion; andexecuting a function corresponding to the icon when a second user motion is input while the pointer is placed on the icon.2. The method as claimed in claim 1 , wherein the pointer placed on the icon is fixed without being moved while the second user motion is input.3. The method as claimed in claim 1 , wherein the executing comprises continuously executing the function of the icon on which the pointer is placed when the pointer is placed on the icon and input of the second user motion is maintained.4. The method as claimed in claim 1 , wherein the first user motion is a spread motion represented by spreading fingers of a user's hand claim 1 ,wherein the second user motion is a grab motion represented by clenching the fingers of the user's hand.5. The method as claimed in claim 1 , wherein the icon comprises at least one of a volume-up icon claim 1 , a volume-down icon claim 1 , a channel-up icon claim 1 , and a channel-down icon.6. The method as claimed in claim 1 , wherein the icon comprises a volume-up icon and a volume-down icon which are respectively displayed on an upper portion and a lower portion of a left area of a display screen claim 1 , and a channel-up icon and a channel-down icon which are ...

ELECTRONIC APPARATUS AND METHOD OF CONTROLLING THE SAME

An electronic apparatus and a method of controlling the electronic apparatus are provided. The method includes: receiving a two hand start command which is to perform a motion task using two hands; if the two hand start command is input, changing a mode of the electronic apparatus to a two hand task mode which is to perform the motion task using the two hands; and if the mode of the electronic apparatus is changed to the two hand task mode, displaying a two hand input guide graphical user interface (GUI) which is to perform the motion task using the two hands. Therefore, a user further intuitively and conveniently perform a function of the electronic apparatus, such as a zoom-in/zoom-out, by using two hands. 1. A method of controlling an electronic apparatus , the method comprising:receiving input indicating a motion of a user;if the received input indicates the motion of the user, changing the electronic apparatus to a two hand task mode in which a two-hand motion is input for performing a corresponding task and in which a graphical user interface (GUI) guide is provided to guide with the two-hand motion input.2. The method of claim 1 , wherein the receiving the input comprises:if the received input is input via one hand, changing the mode of the electronic apparatus to a motion task mode which is to perform a motion task; andif the received input is further input using the other hand when the electronic apparatus is in the motion task mode, the received input indicates the two-hand mode and the GUI guide is provided.3. The method of claim 1 , wherein the receiving the input comprises:receiving a shake motion in which two hands of a user shake a plurality of times, and determining that the received input indicates the two-hand task mode based on the received shake motion.4. The method of claim 1 , wherein the corresponding task is a task of magnifying or reducing a display screen.5. The method of claim 4 , further comprising:if a motion of moving the two hands away ...

Display apparatus and method for controlling display apparatus thereof

An display apparatus and a method of setting a view angle thereof are provided. The method includes in response to an occurrence of a predetermined event, displaying, on an area of a display screen, a view angle guiding user interface which guides setting a view angle of a camera connected to the display apparatus; and setting the view angle of the camera using the view angle guiding UI.

APPARATUS AND METHOD FOR CHANGING IMAGES IN ELECTRONIC DEVICE

An apparatus and method for changing a background image or a lock screen image in an electronic device is provided. The method includes selecting a first screen image when a screen image change menu is selected, adjusting a size of the selected first screen image, disposing the first screen image on a corresponding area of a second screen image, and displaying a third screen image in which the first screen image and the second screen image are merged. 1. A method of changing a screen image in an electronic device , the method comprising:selecting a first screen image when a screen image change menu is selected;adjusting a size of the selected first screen image;disposing the first screen image on a corresponding area of a second screen image; anddisplaying a third screen image in which the first screen image and the second screen image are merged.2. The method of claim 1 , further comprising:merging the first screen image on the second screen image; andstoring the third screen image in which the first screen image and the second screen image are merged,wherein the first screen image, the second screen image, and the third screen image are stacked up and stored in a memory by a stack structure.3. The method of claim 1 , wherein the adjustment of the size of the first screen image comprises resizing the first screen image to have a size which is smaller than that of the second screen image.4. The method of claim 1 , wherein the adjustment of the size of the first screen image comprises cropping a part of the first screen image to have a size which is smaller than that of the second screen image.5. The method of claim 1 , further comprising replacing the third screen image in which the first screen image and the second screen image are merged with the second screen image.6. The method of claim 1 , wherein a location where the first screen image is disposed on the corresponding area of the second screen image is at least one of specified by a user claim 1 , determined ...

METHOD FOR MANUFACTURING ZINC FERRITE CATALYST AND ZINC FERRITE CATALYST MANUFACTURED THEREBY

Provided is a method for producing a zinc ferrite catalyst, the method comprising: preparing a zinc precursor solution; preparing a ferrite precursor solution; obtaining a first precipitate by bringing the zinc precursor solution into contact with an alkaline solution; obtaining a second precipitate by adding the ferrite precursor solution to the first precipitate; and drying and firing the second precipitate after filtering the second precipitate. 1. A method for producing a zinc ferrite catalyst , the method comprising:preparing a zinc precursor solution;preparing a ferrite precursor solution;obtaining a first precipitate by bringing the zinc precursor solution into contact with an aqueous basic solution;obtaining a second precipitate by adding the ferrite precursor solution to the first precipitate; anddrying and firing the second precipitate after filtering the second precipitate.2. The method of claim 1 , wherein the preparing of the zinc precursor solution comprises dissolving a zinc precursor in an amount of 0.1 part by weight to 99 parts by weight based on 100 parts by weight of deionized water (DI water) in the DI water.3. The method of claim 1 , wherein the preparing of the ferrite precursor solution comprises dissolving a ferrite precursor in an amount of 1 part by weight to 80 parts by weight based on 100 parts by weight of deionized water (DI water) in the DI water.4. The method of claim 1 , wherein the zinc precursor and the ferrite precursor are each independently one or more salts selected from the group consisting of nitrate claim 1 , ammonium salt claim 1 , sulfate claim 1 , and chloride claim 1 , or a hydrate thereof.5. The method of claim 1 , wherein the zinc precursor is zinc chloride (ZnCl).6. The method of claim 1 , wherein the ferrite precursor is ferric chloride hydrate (FeCl.6HO).7. The method of claim 1 , wherein a pH of the aqueous basic solution is 7 to 10.8. The method of claim 1 , wherein the aqueous basic solution comprises one or ...

METHOD OF PREPARING CONJUGATED DIENE AND DEVICE THEREFOR

Disclosed are a method of preparing conjugated diene and a device therefor. More particularly, disclosed a method of preparing conjugated diene, wherein generated gas including butadiene is cooled and then water discharged at a lower part is not directly treated as waste water and subjected to byproduct removal and steam-extraction to utilize converted steam, and an installation issue of an existing biological waste water disposal equipment due to an excessive amount of byproducts can be resolved, and a device therefor are disclosed. 1. A method of preparing conjugated diene , wherein the method comprises oxidation-dehydrogenating raw material gas comprising n-butene in the presence of a catalyst to generate gas comprising butadiene; contacting the generated gas with cooling water to cool; preparing an organic solution by allowing the cooled generated gas to be absorbed into an organic solvent; and stripping the organic solution to obtain crude butadiene ,wherein the contacting comprises removing byproducts from discharged cooling water after contacting the generated gas with the cooling water, and then converting the byproduct-removed cooling water into steam and circulating the converted steam by means of an oxidative dehydrogenation reactor used in the oxidation-dehydrogenating,wherein an amount of the converted steam is 50% by weight or more based on the discharged cooling water and an amount of a carbonyl compound is 1000 ppm or less.2. The method according to claim 1 , wherein claim 1 , when the byproducts are removed claim 1 , a light byproduct removal process and a heavy byproduct precipitation process are performed.3. The method according to claim 2 , wherein the light byproduct removal process is performed through distillation at 80° C. to 95° C.4. The method according to claim 2 , wherein the heavy byproduct precipitation process comprises controlling pH to 11 or higher by adding an alkaline substance.5. The method according to claim 2 , wherein the heavy ...

METHOD FOR PRODUCING METAL COMPLEX CATALYST, AND METAL COMPLEX CATALYST PRODUCED BY SAME

A method for preparing a metal complex catalyst by (A) obtaining a precipitate by bringing a metal precursor solution comprising a zinc (Zn) precursor, a ferrite (Fe) precursor, and water into contact with a basic aqueous solution; (B) obtaining a zinc ferrite catalyst by filtering and calcining the precipitate; and (C) supporting an acid onto the zinc ferrite catalyst, and a metal complex catalyst prepared thereby. 1. A method for preparing a metal complex catalyst , the method comprising:(A) obtaining a precipitate by bringing a metal precursor solution comprising a zinc (Zn) precursor, a ferrite (Fe) precursor, and water into contact with a basic aqueous solution;(B) obtaining a zinc ferrite catalyst by filtering and calcining the precipitate; and(C) supporting an acid onto the zinc ferrite catalyst.2. The method of claim 1 , wherein in Step (A) claim 1 , a content of the zinc precursor is 0.1 wt % to 5 wt % based on weight of water of the metal precursor solution.3. The method of claim 1 , wherein in Step (A) claim 1 , a content of the ferrite precursor is 1 wt % to 10 wt % based on weight of water of the metal precursor solution.4. The method of claim 1 , wherein in Step (C) claim 1 , the acid is phosphoric acid.5. The method of claim 1 , wherein in Step (C) claim 1 , a content of the acid is 0.05 wt % to 0.2 wt % based on weight of the zinc ferrite catalyst.6. The method of claim 1 , wherein the zinc precursor and the ferrite precursor are each independently one or more selected from the group consisting of a nitrate claim 1 , an ammonium salt claim 1 , a sulfate claim 1 , and a chloride claim 1 , and a hydrate thereof.7. The method of claim 1 , wherein the zinc precursor is zinc chloride (ZnCl).8. The method of claim 1 , wherein the ferrite precursor is ferric chloride hydrate (FeCl.6HO).9. The method of claim 1 , wherein a pH of the basic aqueous solution is 7 to 11.10. The method of claim 1 , wherein the basic aqueous solution is one or more selected from ...

ELECTRONIC APPARATUS AND METHOD OF CONTROLLING ELECTRONIC APPARATUS

An electronic apparatus and a method of controlling the electronic apparatus are provided. The method includes: receiving a voice command; and if the voice command is a first voice start command, changing a mode of the electronic apparatus to a first voice task mode in which the electronic apparatus is controlled according to further voice input, and if the voice command is a second voice start command, changing the mode of the electronic apparatus to a second voice task mode in which the electronic apparatus is controlled according to the further voice input received via an external apparatus which operates with the electronic apparatus. Therefore, providing efficiency and flexibility in controlling the electronic apparatus by using a microphone of the electronic apparatus or a microphone of the external apparatus. 1. A method of controlling an electronic apparatus , the method comprising:receiving a voice input;if the voice input is received, changing a mode of the electronic apparatus to a voice task mode; andif a voice recognition error occurs in the voice task mode, outputting one of a plurality of feedback messages which indicate the voice recognition error.2. The method of claim 1 , further comprising:if the voice recognition error repeatedly occurs in the voice task mode, randomly selecting and outputting one of the plurality of feedback messages.3. The method of claim 1 , wherein the voice task mode comprises a first voice task mode in which the electronic apparatus is controlled according to further voice input and a second voice task mode in which the electronic apparatus is controlled according to said further voice input received via an external apparatus which operates with the electronic apparatus.4. The method of claim 3 , wherein different ones of the plurality of feedback messages are selected according to a type of the voice task mode.5. The method of claim 1 , wherein different ones of the plurality of feedback messages are selected according to ...

THIN FILM TRANSISTOR ARRAY PANEL

A thin film transistor array panel includes a substrate, a gate insulating layer, an interface layer, and a semiconductor layer. The gate insulating layer is disposed on the substrate. The interface layer is disposed on the gate insulating layer. The semiconductor layer is disposed on the interface layer. The interface layer includes a fluorinated silicon oxide. The semiconductor layer includes a p-type oxide semiconductor material. 1. A thin film transistor array panel , comprising:a substrate;a gate insulating layer disposed on the substrate;an interface layer disposed on the gate insulating layer; anda semiconductor layer disposed on the interface layer,wherein the interface layer includes a fluorinated silicon oxide, andthe semiconductor layer includes a p-type oxide semiconductor material.2. The thin film transistor array panel of claim 1 , whereinthe p-type oxide semiconductor material includes a tin oxide or a copper oxide.3. The thin film transistor array panel of claim 1 , whereinthe gate insulating layer includes a silicon oxide or a silicon nitride.4. The thin film transistor array panel of claim 1 , whereina thickness of the interface layer is in a range of about 0.1 nm to about 20 nm.5. The thin film transistor array panel of claim 1 , whereinthe semiconductor layer includes a tin oxide, anda threshold voltage of a thin film transistor of the thin film transistor array panel is about 3 V or less.6. The thin film transistor array panel of claim 1 , whereinthe semiconductor layer includes a tin oxide, anda sub-threshold swing value of a thin film transistor of the thin film transistor array panel is about 6 V/dec or less.7. The thin film transistor array panel of claim 1 , further comprisinga gate electrode disposed between the substrate and the gate insulating layer.8. The thin film transistor array panel of claim 1 , further comprisinga source electrode and a drain electrode disposed on the semiconductor layer.9. The thin film transistor array panel of ...

DISPLAY APPARATUS FOR PROVIDING PREVIEW UI AND METHOD OF CONTROLLING DISPLAY APPARATUS

A display apparatus and a method of controlling the display apparatus are provided. The method includes displaying a first page of a plurality of pages, based on a first touch input being sensed while the first page is displayed, displaying a preview user interface (UI) including a plurality of preview pages respectively corresponding to the plurality of pages, and based on a second touch input being sensed on a preview page among the plurality of preview pages, revising a content included in the preview page on which the second touch input is sensed, according to the second touch input. 1. A method of controlling a display apparatus , the method comprising:displaying a first page of a plurality of pages;based on a first touch input being sensed while the first page is displayed, displaying a preview user interface comprising a plurality of preview pages respectively corresponding to the plurality of pages; andbased on a second touch input being sensed on a preview page among the plurality of preview pages, revising a content in the preview page on which the second touch input is sensed, according to the second touch input.2. The method of claim 1 , wherein the revising comprises claim 1 , based on the second touch input being sensed on a first preview page corresponding to the first page claim 1 , simultaneously revising a content in the first preview page and a content in the first page according to the second touch input.3. The method of claim 1 , wherein the revising comprises:based on the second touch input being sensed on a second preview page corresponding to a second page among the plurality of pages, revising a content in the second preview page according to the second touch input, wherein the second page is not displayed when the second touch input is sensed on the second preview page; andstoring the second page comprising the revised content of the second preview page.4. The method of claim 3 , further comprising:based on a third touch input for changing ...

DISPLAY APPARATUS AND DISPLAYING METHOD THEREOF

A display apparatus and a displaying method thereof are provided. The displaying method of the display apparatus includes displaying a cursor, changing a manipulation mode of the display apparatus based on an input, and changing the cursor to a highlight or a mode guide icon corresponding to the changed manipulation mode. 1. A displaying method of a display apparatus , the method comprising:displaying a cursor;changing a manipulation mode of the display apparatus based on an input; andchanging the cursor to a highlight or a mode guide icon corresponding to the changed manipulation mode.2. The method as claimed in claim 1 , further comprising displaying display items claim 1 ,wherein the changing the cursor comprises moving the cursor to a display item closest to the cursor among the display items, and changing the cursor to the highlight of the display item, in response to the changed manipulation mode corresponding to a highlight manipulation mode.3. The method as claimed in claim 2 , wherein the changing the manipulation mode comprises changing the manipulation mode to the highlight manipulation mode in response to the input being a release of a touch input to a touch area of an input interface.4. The method as claimed in claim 1 , wherein the changing the cursor comprises changing the cursor to the mode guide icon corresponding to the changed manipulation mode in response to the changed manipulation mode corresponding to a motion manipulation mode or a voice manipulation mode.5. The method as claimed in claim 4 , wherein the changing the cursor further comprises moving the cursor to a location on a display in response to the changed manipulation mode corresponding to the motion manipulation mode or the voice manipulation mode.6. The method as claimed in claim 1 , wherein the changing the cursor comprises morphing the cursor to gradually change the cursor to the highlight or the mode guide icon.7. The method as claimed in claim 1 , further comprising displaying ...

SUPERCONDUCTIVE CURRENT LIMITING ELEMENT OF CURRENT LIMITER AND METHOD FOR MANUFACTURING SUPERCONDUCTIVE CURRENT LIMITING ELEMENT OF CURRENT LIMITER

Disclosed are a superconducting current-limiting element for a current limiter and a method of manufacturing a superconducting current-limiting element for a current limiter, in which the current-limiting element is formed in series by stacking linear superconducting wires, or is formed in parallel by stacking superconducting wires so that one or more superconducting wires are disposed in the same layer, thus facilitating the formation of the current-limiting element in series or in parallel and obviating the use of a winding machine when manufacturing the current-limiting element. 1. A superconducting current-limiting element for a current limiter , comprising:superconducting wires extending in a straight line and stacked in one or more layers;connection blocks and insulation blocks respectively disposed at both ends of the superconducting wires between the stacked superconducting wires so that the connection blocks and the insulation blocks are alternately located in each of the layers; anda terminal provided at each of an end of an uppermost superconducting wire and an end of a lowermost superconducting wire among the stacked superconducting wires.2. The superconducting current-limiting element of claim 1 , wherein the superconducting wires are in a bar shape configured to include a substrate extending in a straight line on one surface thereof and a superconductor provided on the other surface thereof.3. The superconducting current-limiting element of claim 1 , wherein each of the connection blocks includes seating recesses claim 1 , which are formed in both surfaces thereof coming into contact with the superconducting wires and into which both ends of the superconducting wires are seated.4. The superconducting current-limiting element of claim 3 , wherein each of the connection blocks includes:first mounting recesses formed to a shallower depth than the seating recesses so as to form a stepped portion along a circumference of each of the seating recesses; ...

DISPLAY APPARATUS AND DISPLAY METHOD THEREOF

A display method includes displaying content on a screen and if a non-contact user motion having directivity is input, analyzing a direction of input non-contact user motion and dividing the screen into plural screens according to the directivity of the non-contact user motion. 1. A display method comprising:displaying content on a screen; andif a non-contact user motion having directivity is input, analyzing a direction of input non-contact user motion and dividing the screen into plural screens according to the directivity of the non-contact user motion.2. The display method as claimed in claim 1 , wherein the dividing the screen into plural screens comprises claim 1 , if the directivity of the non-contact user motion is vertical claim 1 , dividing the screen into a left screen and a right screen claim 1 , and if the directivity of the non-contact user motion is horizontal claim 1 , dividing the screen into an upper screen and a lower screen.3. The display method as claimed in claim 1 , further comprising claim 1 , if a following non-contact user motion having directivity is recognized in a state where the screen has been divided into the plural screens claim 1 , dividing the plural divided screens according to directivity of the following non-contact user motion.4. The display method as claimed in further comprising receiving the user motion through a control device for controlling a display apparatus.5. The display method as claimed in claim 4 , wherein if a user motion for moving the control device is input claim 4 , the receiving comprises sensing a directivity of the user motion by the control device and receiving a sensed result from the control device.6. The display method as claimed in claim 1 , further comprising claim 1 , wherein if a non-contact user motion having directivity is input while a video calling is received claim 1 , displaying a user's captured image for video calling on a first screen among the plural divided screens claim 1 , and ...

DISPLAY APPARATUS AND CONTROLLING METHOD THEREOF

A display apparatus is provided. The display apparatus includes a communicator configured to perform communication with a remote control apparatus having a touch pad, a display configured to display a first GUI corresponding to a touch input on the touch pad, and a controller configured to, in response to receiving location information of the touch input, provide a visual feedback via the first GUI to guide an executable touch interaction at a corresponding touch location based on the received location information. 1. A display apparatus , comprising:a communicator configured to communicate with a remote control apparatus having a touch pad;a display configured to display a first GUI based on detection of a touch input on the touch pad; anda controller configured to provide a visual feedback via the first GUI in response to receiving location information of the touch input to guide an executable touch interaction at a corresponding touch location based on the received location information.2. The apparatus as claimed in claim 1 , wherein the controller is configured to provide the visual feedback by changing at least one of a shape and a color of the first GUI according to at least one of whether a touch interaction is allocated at the touch location and a type of a touch interaction allocated at the touch location.3. The apparatus as claimed in claim 1 , wherein the controller is configured to control the display to display a second GUI to guide the touch location on the touch pad and to display the first GUI inside the second GUI based on location information of the touch input.4. The apparatus as claimed in claim 3 , wherein the second GUI corresponds to a shape of the touch pad.5. The apparatus as claimed in claim 3 , wherein the controller is configured claim 3 , in response to determining that the touch location is within the touch pad claim 3 , to indicate that a first touch interaction is available claim 3 , and in response to determining that the touch ...

Display apparatus and controlling method thereof

Provided are a display apparatus and controlling method thereof. The display apparatus including: a voice receiver which collects a user's utterance; a communicator which transmits the user's utterance to a dialogue type server, and receives response information generated based on the user's utterance; a storage unit which stores control information corresponding to each user's utterance; a controller which determines whether the control information corresponding to the collected user's utterance is stored in the storage unit and performs operations corresponding to the user's utterance based on a result of the determination.

DISPLAY APPARATUS AND METHOD OF CONTROLLING A DISPLAY APPARATUS IN A VOICE RECOGNITION SYSTEM

A display method and apparatus for controlling a voice recognition system are provided. When a user's voice for controlling the display apparatus is input, the method of controlling the display apparatus transmits the voice's user to the interactive server, while determining whether the user's voice is a pre-stored command in the display apparatus, and in response to the user's voice not being a pre-stored command in the display apparatus and the control information which corresponds to the user's voice and first guide information guiding the pre-stored command capable of the same function as the user's voice are transmitted from the interactive server, the method performs the function of the display apparatus, according to the control information transmitted from the interactive server, and displays the first guide information. 1. A method of controlling a display apparatus , the method comprising:receiving a user's voice to be used to control the display apparatus;determining whether the user's voice is a pre-stored command in the display apparatus and transmitting the user's voice to an interactive server; andperforming a function of the display apparatus based on control information transmitted from the interactive server and displaying first guide information, in response to control information which corresponds to the user's voice and the first guide information being transmitted from the interactive server, in the case that the user's voice is not the pre-stored command in the display apparatus, the first guide information guides the pre-stored command capable of performing the same function as the user's voice.2. The method of claim 1 , wherein the interactive serversearches control information which corresponds to the user's voice;determines whether there is a pre-stored command in the display apparatus that can perform the same function as the control information, while searching the control information which corresponds to the user's voice; andin response ...

DISPLAY APPARATUS AND METHOD FOR CONTROLLING THE SAME

A display apparatus is provided. The display apparatus includes: an output unit; a voice collector which collects a user's voice; a first communication unit which transmits the user's voice to a first server and receives text information which corresponds to the user's voice; a second communication unit which transmits the received text information to a second server; and a controller which, when response information which corresponds to the text information is received, controls the output unit to output a system response which corresponds to an utterance intention of the user based on the response information, and when the user's utterance intention is related to at least one of performance of a function of the display apparatus and a search for a content, the system response includes an additional question which relates to the at least one of the performance of the function and the search for the content. 1. A display apparatus comprising:an output unit;a voice collector which is configured to collect a signal which relates to a user's voice;a first communication unit which is configured to transmit the collected signal which relates to the user's voice to a first server and to receive text information which corresponds to the user's voice from the first server;a second communication unit which is configured to transmit the received text information to a second server; anda controller which, when response information which corresponds to the text information is received from the second server, is configured to control the output unit to output a system response which corresponds to an utterance intention of the user based on the response information,wherein, when the utterance intention of the user relates to at least one of a performance of a function of the display apparatus and a search for a content, the system response comprises an additional question which relates to the at least one of the performance of the function and the search for the content.2. The ...

ELECTRONIC APPARATUS CONTROLLED BY A USER'S VOICE AND CONTROL METHOD THEREOF

An electronic apparatus is provided. The electronic apparatus includes a voice input which is configured to receive a user's voice, a display configured to provide a user interface (UI) screen including at least one object, and a controller which is configured to determine whether or not it is possible for the user's voice to call the object, assign to the object an identification tag which identifies the object based on a result of the determination, and display the identification tag-assigned object. 1. An electronic apparatus controlled by a user's voice , the electronic apparatus comprising:a voice input configured to receive a user's voice;a display configured to provide a user interface (UI) screen including at least one object; anda controller configured to determine whether or not it is possible for the user's voice to call the object, assign an identification tag to the object which identifies the object based on a result of the determination, and display the identification tag-assigned object.2. The electronic apparatus as claimed in claim 1 , wherein the controller assigns and displays the identification tag to the object in response to a text item which enables voice calling to the object not being tagged to the object.3. The electronic apparatus as claimed in claim 2 , wherein the object to which the text item is not tagged is an object having a thumbnail attribute or a list attribute.4. The electronic apparatus as claimed in claim 1 , wherein the controller performs a task of identifying a tag-assigned object when the identification tag is called by the user's voice.5. The electronic apparatus as claimed in claim 1 , wherein the controller sequentially assigns identification tags to objects on the UI screen based on a displayed order of the objects and displays the identification tag-assigned objects.6. The electronic apparatus as claimed in claim 5 , wherein the identification tags includes at least one of a number tag having a preset order and an ...

METHOD FOR PREPARING 1,3-BUTADIENE

The present specification provides a method for preparing 1,3-butadiene, the method comprising: (A) obtaining a first product comprising a light component, 1,3-butadiene, and a heavy component from a reactant comprising butene; (B) separating the heavy component from a second product comprising the 1,3-butadiene and the light component by condensing the heavy component after heat exchanging the first product; and (C) separating concentrated heavy component by reboiling the condensed heavy component. 1. A method for preparing 1 ,3-butadiene , the method comprising:(A) obtaining a first product comprising a light component, 1,3-butadiene, and a heavy component from a reactant comprising butene;(B) separating the heavy component from a second product comprising the 1,3-butadiene and the light component by condensing the heavy component after heat exchanging the first product; and(C) separating concentrated heavy component by reboiling the condensed heavy component.2. The method of claim 1 , wherein a temperature at which the heavy component is condensed in step (B) is 60° C. to 100° C.3. The method of claim 1 , wherein the condensed heavy component in step (B) comprises condensed water claim 1 , andthe method further comprises recovering water vapor obtained by reboiling the condensed heavy component in step (C), and feeding the water vapor to the reactant comprising butene.4. The method of claim 1 , further comprising obtaining 1 claim 1 ,3-butadiene by refining the second product.5. The method of claim 1 , wherein step (A) further comprises pre-heating the reactant comprising butene.6. The method of claim 1 , wherein the light component is one or more components selected from the group consisting of hydrogen claim 1 , oxygen claim 1 , nitrogen claim 1 , carbon dioxide claim 1 , carbon monoxide claim 1 , water vapor claim 1 , methane claim 1 , ethylene claim 1 , acetaldehyde claim 1 , 1-butene claim 1 , 2-butene claim 1 , and vinyl acetylene.7. The method of claim 1 , ...

DISPLAY APPARATUS AND CONTROL METHOD THEREOF

There is provided a display apparatus which includes a display configured to display a content search user interface (UI) including a scroll element that scrolls contents in a preset direction and a pointer that selects one of the contents according to a scroll command; a user interface configured to receive the scroll command to control a movement of the pointer; and a processor configured to determine a degree of a content search interval between the contents based on a distance between the pointer and the scroll element. 1. A display apparatus comprising:a display configured to display a content search user interface (UI) including a scroll element that scrolls contents in a preset direction and a pointer that selects one of the contents according to a scroll command;a user interface configured to receive the scroll command to control a movement of the pointer; anda processor configured to determine a degree of a content search interval between the contents based on a distance between the pointer and the scroll element.2. The display apparatus as claimed in claim 1 , wherein the processor is further configured to display an indicator which moves on the scroll element according to the movement of the pointer and display an indicator which indicates a position of a currently searched content among the contents in the preset direction claim 1 , and finely adjust the content search interval in response to the distance between the pointer and the indicator being greater than a predetermined value.3. The display apparatus as claimed in claim 2 , wherein the contents are television channels claim 2 , and the processor is further configured to enable a fine channel search by reducing a channel mapping amount with respect to a scroll amount which is proportional to a distance between the pointer and the indicator.4. The display apparatus as claimed in claim 2 , wherein the contents are television channels claim 2 , and the processor is further configured to provide ...

FERRITE CATALYST FOR OXIDATIVE DEHYDROGENATION, METHOD OF PREPARING FERRITE CATALYST, AND METHOD OF PREPARING BUTADIENE USING FERRITE CATALYST

A ferrite catalyst for oxidative dehydrogenation and a method of preparing the same. The ferrite catalyst is prepared using an epoxide-based sol-gel method, wherein a step of burning includes a first burning step, in which burning is performed at a temperature of 70 to 200° C.; and a second burning step, in which burning is performed after the temperature is raised from a temperature in the range of greater than 200° C. to 250° C. to a temperature in the range of 600 to 900° C. 1. A method of preparing a ferrite catalyst for oxidative dehydrogenation , comprising:(a) dissolving a trivalent cationic iron (Fe) precursor and a divalent cationic metal (A) precursor in an alcohol solvent to prepare a precursor solution;(b) mixing an epoxide compound with the precursor solution to obtain a gel;(c) aging the gel to form an aged gel;(d) drying the aged gel to obtain a synthetic product; and(e) burning the synthetic product, a first burning performed at a temperature of 70 to 200° C.; and', 'a second burning performed after the temperature is raised from a temperature in the range of 200° C. to 250° C. to a temperature in the range of 600 to 900° C., 'wherein step (e) comprises2. The method according to claim 1 , wherein claim 1 , in the first burning step claim 1 , the temperature is raised from a temperature in the range of 70 to 90° C. to a temperature in the range of 170 to 200° C. claim 1 , and then maintained at 170 to 200° C. for 4 to 8 hours.3. The method according to claim 2 , wherein claim 2 , in the first burning step claim 2 , a heating rate is 0.1 to 1° C./min.4. The method according to claim 1 , wherein claim 1 , in the second burning step claim 1 , the temperature is raised from a temperature in the range of 200° C. to 250° C. to a temperature in the range of 630 to 900° C. claim 1 , and then maintained at 630 to 900° C. for 4 to 8 hours.5. The method according to claim 4 , wherein claim 4 , in the second burning step claim 4 , a heating rate is 0.5 to 1.5° C ...

Electronic apparatus and method of controlling electronic apparatus

An electronic apparatus and a method of controlling the electronic apparatus are provided. The method includes: receiving a voice command; and if the voice command is a first voice start command, changing a mode of the electronic apparatus to a first voice task mode in which the electronic apparatus is controlled according to further voice input, and if the voice command is a second voice start command, changing the mode of the electronic apparatus to a second voice task mode in which the electronic apparatus is controlled according to the further voice input received via an external apparatus which operates with the electronic apparatus. Therefore, providing efficiency and flexibility in controlling the electronic apparatus by using a microphone of the electronic apparatus or a microphone of the external apparatus.

Butadiene preparation method providing excellent catalyst reproducibility

A method of preparing butadiene that includes supplying butene, oxygen, nitrogen, and steam into a reactor filled with a metal oxide catalyst, and performing an oxidative dehydrogenation reaction at a temperature of 300 to 450° C. as a reaction step; after the reaction step, maintaining supplying the butene, oxygen, nitrogen, and steam within a range within which the flow rate change of the butene, oxygen, nitrogen, and steam is less than ±40%, or stopping supplying the butene, and cooling the reactor to a temperature range of 200° C. or lower and higher than 70° C. as a first cooling step; and after the first cooling step, stopping supplying the butene, oxygen, nitrogen, and steam or stopping at least supplying the butene, and cooling the reactor to a temperature of 70° C. or lower as a second cooling step.

Method for controlling electronic apparatus based on voice recognition and motion recognition, and electronic apparatus applying the same

A method for controlling an electronic apparatus which uses voice recognition and motion recognition, and an electronic apparatus applying the same are provided. In a voice task mode, in which voice tasks are performed according to recognized voice commands, the electronic apparatus displays voice assistance information to assist in performing the voice tasks. In a motion task mode, in which motion tasks are performed according to recognized motion gestures, the electronic apparatus displays motion assistance information to aid in performing the motion tasks.

DISPLAY APPARATUS AND DISPLAYING METHOD THEREOF

A method for inputting letters in a display apparatus are provided. The method includes displaying an input user interface (III) including a plurality of letter items arranged in a row, each of the plurality of letter items representing at least one letter, receiving a user command to select a letter item from the plurality of letter items, and displaying, in response to the user command, an extension UI including at least one letter item related to the selected letter item around the selected letter item, the at least one letter item included in the extension UI representing at least one letter or at least one input function. 1. A display apparatus comprising:a display configured to display an input user interface (UI) including a plurality of letter items arranged in a row, each of the plurality of letter items representing at least one letter;an input unit configured to receive user commands; anda controller configured to, in response to a user command to select a letter item from the plurality of letter items being received through the input unit, control the display to display an extension UI including at least one letter item related to the selected letter item around the selected letter item, the at least one letter item included in the extension UI representing at least one letter or at least one input function.2. The apparatus as claimed in claim 1 , wherein the at least one input function comprises at least one of inputting one of letters represented by the selected letter item claim 1 , inputting an empty space claim 1 , and deleting an input letter.3. The apparatus as claimed in claim 1 , wherein in response to a letter represented by the selected letter item being a Hangul consonant claim 1 , the controller controls the at least one letter item included in the extension UI to represent a Hangul vowel.41. The apparatus as claimed in claim 1 , wherein in response to a letter represented by the selected letter item being an English letter claim 1 , the ...

LINEAR EVAPORATION SOURCE AND DEPOSITION APPARATUS HAVING THE SAME

A linear evaporation source and a deposition apparatus having the same are disclosed. In one aspect, the linear evaporation source includes i) a crucible being open on one side thereof and configured to store a deposition material and ii) a plurality of partitions dividing an internal space of the crucible, wherein each of the partitions has at least one opening in a lower portion thereof. The source further includes i) a nozzle section located on the open side of the crucible and comprising a plurality of nozzles, ii) a heater configured to heat the crucible and iii) a housing configured to accommodate the crucible, the nozzle section, and the heater. 1. A linear evaporation source comprising:a crucible having a length and a width, the crucible comprising an internal space between at least two length sides, being open on one side thereof, and configured to store a deposition material;a plurality of partitions dividing the internal space of the crucible, wherein each of the partitions extends between the two length sides and has at least one opening substantially centered between the two length sides in a lower portion thereof and at least one stepped recess formed substantially above and separated from the at least one opening by a portion of the partition;a nozzle section located on the open side of the crucible and comprising a plurality of nozzles;a heater configured to heat the crucible; anda housing configured to accommodate the crucible, the nozzle section, and the heater,wherein each of the partitions includes a bottom facing the nozzle section, and the openings are separated from the lower portion of the bottom of each partition.2. The linear evaporation source according to claim 1 , wherein the partitions are integrally formed with the crucible.3. The linear evaporation source according to claim 1 , wherein the heater is located on sides of the crucible when the crucible has the open upper side.4. The linear evaporation source according to claim 1 , ...

CATALYST FOR COATING SURFACE OF POROUS MATERIAL AND METHOD OF TREATING SURFACE OF POROUS MATERIAL

The present invention relates to a catalyst for coating a surface of a porous material and a method of treating the surface of the porous material. More particularly, when the catalyst for coating a surface of a porous material and the method of treating the surface of the porous material of the present invention are used for butadiene synthesis reaction under high gas space velocity and high pressure conditions, heat generation may be easily controlled and differential pressure may be effectively alleviated, thereby providing improved reactant conversion rate and product selectivity. 1. A catalyst for coating a surface of a porous material , comprising: a porous metal oxide material with a hole structure comprising 200 pores per square inch (ppi) or less; and a metal oxide loaded on the porous material surface , wherein the metal oxide has a composition represented by Formula 1 below and a powder form having a particle size of 0.85 mm or less:{'br': None, 'sub': 2', '4, 'AFeO\u2003\u2003[Formula 1]'}wherein A is one or more selected from the group consisting of divalent cation metals.2. The catalyst according to claim 1 , wherein A is one or more selected from the group consisting of Zn claim 1 , Mg claim 1 , and Mn.3. The catalyst according to claim 1 , wherein the ferritic metal oxide comprises 0.01 to 10 mol % of iron oxide.4. The catalyst according to claim 1 , wherein the porous metal oxide material is made of one or more selected from the group consisting of cordierite claim 1 , bentonite claim 1 , silica claim 1 , alpha-alumina claim 1 , kaolin claim 1 , and SiC.5. The catalyst according to claim 1 , wherein the catalyst comprises 1 to 50 parts by weight of the ferritic metal oxide based on 100 parts by weight of the porous metal oxide material.6. A method of treating a surface of a porous material claim 1 , the method comprising:a step of preparing a porous metal oxide material having a hole structure comprising 200 ppi (pores per square inch) or less;a ...

CATALYST FOR OXIDATIVE DEHYDROGENATION AND METHOD OF PREPARING THE SAME

The present invention relates to a catalyst for oxidative dehydrogenation and a method of preparing the same. More particularly, the present invention provides a catalyst for oxidative dehydrogenation allowing oxidative dehydrogenation reactivity to be secured while increasing a first pass yield, and a method of preparing the catalyst. 1. A method of preparing a catalyst for oxidative dehydrogenation , the method comprising:a step of mixing a trivalent cation iron (Fe) precursor with a divalent cation metal (A) precursor to form a mixed aqueous solution at a concentration of greater than 16.5% by weight and less than 53.5% by weight;{'sub': 2', '4', '2', '3, 'a step of feeding the mixed aqueous solution dropwise along with a basic aqueous solution into a coprecipitation tank, which contains distilled water at greater than 0° C. and less than 40° C. and has a pH of greater than 6 and less than 10, at a dripping rate of 2 g/min or more and less than 32 g/min to obtain a coprecipitation solution comprising AFeOand FeOpresent together therein; and'}{'sub': 2', '4', '2', '3, 'a step of firing the coprecipitate to obtain an AFeO-FeOproduct.'}2. The method according to claim 1 , wherein the trivalent cation iron (Fe) precursor and the divalent cation metal precursor are each independently one or more selected from the group consisting of a nitrate claim 1 , an ammonium salt claim 1 , a sulfate claim 1 , or a chloride.3. The method according to claim 1 , wherein the divalent cation metal (A) is one or more selected from the group consisting of copper (Cu) claim 1 , radium (Ra) claim 1 , barium (Ba) claim 1 , strontium (Sr) claim 1 , calcium (Ca) claim 1 , beryllium (Be) claim 1 , zinc (Zn) claim 1 , magnesium (Mg) claim 1 , manganese (Mn) claim 1 , and cobalt (Co).4. The method according to claim 1 , wherein the trivalent cation iron (Fe) precursor is comprised in an amount of 1.5 to 10 mol based on 1 mol of the divalent cation metal (A) precursor.5. The method according to ...

DISPLAY APPARATUS FOR PERFORMING VOICE CONTROL AND VOICE CONTROLLING METHOD THEREOF

A display apparatus and a voice controlling method thereof are provided. The voice controlling method includes receiving a voice of a user; converting the voice into text; and sequentially changing and applying a plurality of different determination criteria to the text until a control operation corresponding to the text is determined; and performing the determined control operation to control the display apparatus 1. A voice controlling method of a display apparatus , the voice controlling method comprising:receiving a voice of a user;converting the voice into text;sequentially changing and applying a plurality of different determination criteria to the text until a control operation corresponding to the text is determined; andperforming the control operation to control the display apparatus.2. The voice controlling method of claim 1 , wherein the sequentially changing and applying the plurality of different determination criteria comprises:determining whether the text corresponds to a title of an object displayed on a screen of the display apparatus; andin response to determining that the text corresponds to the title of the object, determining an operation corresponding to the object as the control operation.3. The voice controlling method of claim 2 , wherein the determining whether the text corresponds to the title of the object comprises claim 2 , in response to a part of the title of the object being displayed and the text corresponding to at least a portion of the displayed part of the object claim 2 , determining that the text corresponds to the title of the object.4. The voice controlling method of claim 2 , wherein the determining whether the text corresponds to the title of the object comprises claim 2 , in response to only a part of one word included in the title of the object being displayed and the text corresponding to the whole one word claim 2 , determining that the text corresponds to the title of the object.5. The voice controlling method of ...

CATALYST SYSTEM FOR OXIDATIVE DEHYDROGENATION, REACTOR FOR OXIDATIVE DEHYDROGENATION INCLUDING CATALYST SYSTEM, AND METHOD OF PERFORMING OXIDATIVE DEHYDROGENATION USING REACTOR

Provided is a catalyst system for oxidative dehydrogenation, a reactor for oxidative dehydrogenation including the catalyst system, and a method of performing oxidative dehydrogenation using the reactor. In the catalyst system, a fixed-bed reactor is filled with a catalyst for oxidative dehydrogenation in an n-stage structure (n being an integer of 2 or more), wherein each stage of the n-stage structure satisfies Equations 1 and 2 as claimed so that the concentration of an active ingredient included in the catalyst gradually increases in the direction in which reactants are fed into the reactor. Heat generated inside the reactor may be effectively controlled during oxidative dehydrogenation, thereby improving conversion rate, selectivity, and yield. In addition, catalyst deterioration may be reduced, thereby improving long-term stability of the catalyst. 1. A catalyst system for oxidative dehydrogenation , comprising a fixed-bed reactor filled with a catalyst for oxidative dehydrogenation in an n-stage structure (n being an integer of 2 or more) , wherein each stage of the n-stage structure satisfies Equations 1 and 2 below:{'br': None, 'i': X', 'Y, 'wt %+wt %=100 wt %,\u2003\u2003[Equation 1]'} [{'sub': 2', '4, 'X is an amount of ABOand is 5 or more and less than 30, wherein A is one or more metals selected from the group consisting of copper (Cu), radium (Ra), barium (Ba), strontium (Sr), calcium (Ca), beryllium (Be), zinc (Zn), magnesium (Mg), manganese (Mn), and cobalt (Co), and B is iron (Fe); and'}, {'br': None, 'i': X', '>X, 'sub': n', 'n-1, ',\u2003\u2003[Equation 2]'}, 'Y is an amount of a porous support and is more than 70 and 95 or less; and'}], 'wherein{'sub': n', 'n-1, 'wherein, with respect to a direction in which reactants are fed into the reactor, Xis an amount of X present in an n-th stage, and Xis an amount of X present in an (n−1)th stage.'}2. The catalyst system according to claim 1 , wherein the ABOis a coating catalyst coated on the porous ...

DISPLAY APPARATUS AND METHOD FOR CONTROLLING ELECTRONIC APPARATUS USING THE SAME

A display apparatus is provided. The display apparatus includes a microphone configured to receive a voice signal, a voice recognizer configured to recognize a user's voice from the voice signal input through the microphone, a communicator configured to communicate with an electronic apparatus, a storage configured to store information regarding a search command to search the electronic apparatus, and a controller configured to, in response to the search command being included in the user's voice, control to transmit a control signal to generate a feedback signal to the electronic apparatus through the communicator so that the electronic apparatus generates the feedback signal. Accordingly, a user convenience can be improved. 1. A display apparatus , comprising:a microphone configured to receive a voice signal;a voice recognizer configured to recognize a user's voice from the received voice signal;a communicator configured to communicate with an electronic apparatus;a storage configured to store information regarding a search command to search for the electronic apparatus; anda controller configured to, when the search command is included in the user's voice, control to transmit a control signal to the electronic apparatus through the communicator, requesting the electronic apparatus to generate a feedback signal.2. The apparatus as claimed in claim 1 , wherein the microphone and the voice recognizer remain in an active state when the display apparatus is turned off claim 1 ,wherein the controller, in response to the user's voice being recognized by the voice recognizer while the display apparatus is turned off, is configured to determine whether the search command is included in the user's voice, and when the search command is included in the user's voice, activate the communicator to transmit the control signal to the electronic apparatus.3. The apparatus as claimed in claim 2 , wherein the controller is configured to claim 2 , in response to a control command to ...

Composition of external lubricant for cold pilgering

Disclosed is a composition of a lubricant for cold pilgering of zirconium alloy tubes. More particularly, disclosed is a composition of an external lubricant for cold pilgering of a zirconium alloy cladding tube, the composition exhibiting excellent lubricity and decomposition against microbes.

FERRITE-BASED CATALYST COMPOSITE, METHOD OF PREPARING THE SAME, AND METHOD OF PREPARING BUTADIENE USING THE SAME

The present invention relates to a ferrite-based catalyst composite, a method of preparing the same, and a method of preparing butadiene using the same. More particularly, the present invention provides a ferrite-based catalyst composite having a shape that allows effective dispersion of excess heat generated in a butadiene production process and prevention of catalyst damage and side reaction occurrence by reducing direct exposure of a catalyst to heat, a method of preparing the ferrite-based catalyst composite, and a method of preparing butadiene capable of lowering the temperature of a hot spot and reducing generation of Cox by allowing active sites of a catalyst to have a broad temperature gradient (profile) during oxidative dehydrogenation using the ferrite-based catalyst composite, and thus, providing improved process efficiency. 1. A ferrite-based catalyst composite , comprising 20 to 99% by weight of inert binder particles and 1 to 80% by weight of ferrite-based catalyst granules dispersed and inserted into the inert binder particles.2. The ferrite-based catalyst composite according to claim 1 , wherein the ferrite-based catalyst granules are derived from an oxide of a trivalent iron and a divalent metal claim 1 , wherein the divalent metal is at least one ferrite catalyst selected from the group consisting of zinc (Zn) claim 1 , magnesium (Mg) claim 1 , manganese (Mn) claim 1 , and cobalt (Co).3. The ferrite-based catalyst composite according to claim 1 , wherein an average particle diameter of the ferrite-based catalyst granules is 0.1 to 1.25 mm.4. The ferrite-based catalyst composite according to claim 1 , wherein the inert binder is one or more selected from the group consisting of an aluminum compound claim 1 , a silica compound claim 1 , and a silica aluminum compound.5. The ferrite-based catalyst composite according to claim 1 , wherein the catalyst composite has a spherical shape having a diameter of 1 to 20 mm and a circular or irregular cross ...

USER INTERFACING METHOD AND ELECTRONIC DEVICE FOR PERFORMING THE SAME

Disclosed is an electronic device including a rotation member that rotates in a first direction or a second direction, a memory configured to store a specific rotation pattern, and a controller configured to, if a rotation pattern of the rotation member between the first direction and the second direction matches with the specific rotation pattern, perform a functional operation corresponding to the specific rotation pattern. 1. An electronic device comprising:a rotation member configured to rotate in a first direction or a second direction;a memory configured to store a specific rotation pattern; anda controller configured to, if a rotation pattern of the rotation member between the first direction and the second direction matches with the specific rotation pattern, perform a functional operation corresponding to the specific rotation pattern.2. The electronic device of claim 1 , wherein the specific rotation pattern is set based on a number of switching of rotational directions between the first direction and the second direction for a specific time period.3. The electronic device of claim 1 , wherein the rotation member is structured with a ring shape surrounding a periphery of the electronic device and is rotatable about a center of a surface of the electronic device.4. The electronic device of claim 1 , wherein the rotation member provides discrete haptic responses at a specific rotation angle range during rotation thereof.5. The electronic device of claim 1 , wherein the controller is configured to further perform a functional operation corresponding to rotation of the rotation member in the first direction or a functional operation corresponding to rotation of the rotation member in the second direction.6. The electronic device of claim 1 , wherein the functional operation corresponding to the specific rotation pattern depends on an application being executable by the electronic device.7. The electronic device of claim 1 , wherein if the rotation pattern of ...

BISMUTH MOLYBDATE-BASED CATALYST HAVING ZEOLITE COATING LAYER, METHOD OF PREPARING THE SAME, AND METHOD OF PREPARING 1,3-BUTADIENE USING THE SAME

The present invention relates to a bismuth molybdate-based composite oxide catalyst having a microporous zeolite coating layer on the surface thereof and thus having high selectivity for 1,3-butadiene, a method of preparing the same, and a method of preparing 1,3-butadiene using the same. The catalyst has a microporous zeolite coating layer, and thus enables only gaseous products (light) to selectively pass through the zeolite coating layer, improving selectivity for 1,3-butadiene. 1. A bismuth molybdate-based composite oxide catalyst for preparing 1 ,3-butadiene , comprising:a bismuth molybdate-based composite oxide expressed by Formula 1 below; and {'br': None, 'sub': a', 'b', 'c', 'd', 'e', 'y, 'MoBiFeCoEO\u2003\u2003[Formula 1]'}, 'a zeolite coating layer having micropores and formed on the surface of the bismuth molybdate-based composite oxidewhere, E is at least one selected from the group consisting of nickel, sodium, potassium, rubidium, and cesium;the a, b, c, d and e each is 0.001 to 1; andthe y is a value determined to adjust a valence by other element.2. The bismuth molybdate-based composite oxide catalyst according to claim 1 , wherein the E is at least one selected from the group consisting of cesium and potassium.3. The bismuth molybdate-based composite oxide catalyst according to claim 1 , wherein the zeolite is silicon-based zeolite.4. The bismuth molybdate-based composite oxide catalyst according to claim 1 , wherein the micropores have a diameter of 0.2 to 1.5 nm.5. The bismuth molybdate-based composite oxide catalyst according to claim 1 , wherein the zeolite coating layer has a thickness of 50 to 1 claim 1 ,000 nm.6. The bismuth molybdate-based composite oxide catalyst according to claim 1 , wherein the catalyst is in the form of a pellet.7. A method of preparing a bismuth molybdate-based composite oxide catalyst for preparing 1 claim 1 ,3-butadiene claim 1 , the catalyst including a zeolite coating layer having micropores on the surface thereof ...

LINEAR EVAPORATION SOURCE AND DEPOSITION APPARATUS HAVING THE SAME

A linear evaporation source and a deposition apparatus having the same are disclosed. In one embodiment, the linear evaporation source includes i) a crucible being open on one side thereof and configured to store a deposition material and ii) a plurality of partitions dividing an internal space of the crucible, wherein each of the partitions has at least one opening in a lower portion thereof. The source further includes i) a nozzle section located on the open side of the crucible and comprising a plurality of nozzles, ii) a heater configured to heat the crucible and iii) a housing configured to accommodate the crucible, the nozzle section, and the heater. 1. A linear evaporation source comprising:a crucible being open on one side thereof and configured to store a deposition material;a plurality of partitions dividing an internal space of the crucible, wherein each of the partitions has at least one opening in a lower portion thereof;a nozzle section located on the open side of the crucible and comprising a plurality of nozzles;a heater configured to heat the crucible; anda housing including a bottom facing the nozzle section, and configured to accommodate the crucible, the nozzle section, and the heater,wherein the opening includes a slit formed in a direction extending from the bottom of the housing to the nozzle section.2. The linear evaporation source according to claim 1 , wherein the partitions are integrally formed with the crucible.3. The linear evaporation source according to claim 1 , wherein a stepped recess is formed in an upper portion of each of the partitions and wherein the stepped recess is formed substantially directly above the opening.4. The linear evaporation source according to claim 1 , wherein the heater is located on sides of the crucible when the crucible has the open upper side.5. The linear evaporation source according to claim 1 , wherein the deposition material includes an organic material.6. The linear evaporation source according to ...

CATALYST FOR OXIDATIVE DEHYDROGENATION AND METHOD OF PREPARING THE SAME

Disclosed are a catalyst for oxidative dehydrogenation and a method of preparing the same. More particularly, a catalyst for oxidative dehydrogenation of butene having a high butene conversion rate and superior side reaction inhibition effect and thus having high reactivity and high selectivity for a product by preparing metal oxide nanoparticles and then fixing the prepared metal oxide nanoparticles to a support, and a method of preparing the same are provided. 1. A catalyst for oxidative dehydrogenation , comprising a metal oxide having a composition represented by Formula 1 below and an average particle diameter of 0.1 to 50 nm; and a support:{'br': None, 'sub': 2', '4, 'ABO\u2003\u2003[Formula 1]'}wherein A is one or more selected from the group consisting of divalent cationic metals and B is one or more selected from the group consisting of trivalent cationic metals.2. The catalyst according to claim 1 , wherein A is one or more selected from the group consisting of Cu claim 1 , Ra claim 1 , Ba claim 1 , Sr claim 1 , Ca claim 1 , Cu claim 1 , Be claim 1 , Fe(II) claim 1 , Zn claim 1 , Mg claim 1 , Mn claim 1 , Co claim 1 , and Ni.3. The catalyst according to claim 1 , wherein B is one or more selected from the group consisting of Al claim 1 , Fe(III) claim 1 , Cr claim 1 , Si claim 1 , V claim 1 , Ga claim 1 , In claim 1 , La claim 1 , and Ce.4. The catalyst according to claim 1 , wherein the metal oxide is comprised in an amount of 1 to 40 parts by weight based on 100 parts by weight of the support.5. The catalyst according to claim 1 , wherein the support comprises one or more selected from the group consisting of alumina claim 1 , silica claim 1 , cordierite claim 1 , titania claim 1 , zirconia claim 1 , silicon nitride claim 1 , and silicon carbide.6. The catalyst according to claim 1 , wherein the catalyst is a supporting catalyst or a coating catalyst.7. A method of preparing a catalyst for oxidative dehydrogenation claim 1 , wherein the method is ...

METHOD OF PREPARING CATALYST FOR OXIDATIVE DEHYDROGENATION AND METHOD OF PERFORMING OXIDATIVE DEHYDROGENATION USING CATALYST

A method of preparing a catalyst for oxidative dehydrogenation that includes coprecipitation and injecting inert gas or air at a specific time point to reduce the ratio of an inactive α-FeOcrystal structure, thereby improving the activity of the catalyst. Also provided is a method of performing oxidative dehydrogenation using the catalyst. When oxidative dehydrogenation of butene is performed using the catalyst, side reaction may be reduced, and selectivity for butadiene may be improved, providing butadiene with high productivity. 1. A method of preparing a catalyst for oxidative dehydrogenation , comprising:preparing an aqueous metal precursor solution by adding a trivalent cationic iron (Fe) precursor and a divalent cationic metal (A) precursor to water;coprecipitating iron and the metal (A) by adding the aqueous metal precursor solution and a basic aqueous solution to a coprecipitation bath containing an aqueous solution having a pH of 6 or more or water to form a coprecipitate and a coprecipitation solution; andburning the coprecipitated to yield the catalyst,wherein supplying inert gas or air to the coprecipitation bath is performed during coprecipitating, after completion of coprecipitating, or from during the coprecipitating until after completion of coprecipitating.2. The method according to claim 1 , wherein during coprecipitating claim 1 , the aqueous metal precursor solution is supplied beneath the surface of the aqueous solution or water in the coprecipitation bath.3. The method according to claim 1 , wherein the method further comprises agitating claim 1 , aging claim 1 , or agitating and aging the coprecipitation solution formed during coprecipitating.4. The method according to claim 3 , wherein a process of injecting nitrogen (N) gas into the coprecipitation solution is performed during agitating the coprecipitation solution.5. The method according to claim 1 , wherein the trivalent cationic iron (Fe) precursor and the divalent cationic metal (A) ...

LINEAR EVAPORATION SOURCE AND DEPOSITION APPARATUS HAVING THE SAME

A linear evaporation source and a deposition apparatus having the same are disclosed. In one aspect, the linear evaporation source includes i) a crucible being open on one side thereof and configured to store a deposition material and ii) a plurality of partitions dividing an internal space of the crucible, wherein each of the partitions has at least one opening in a lower portion thereof. The source further includes i) a nozzle section located on the open side of the crucible and comprising a plurality of nozzles, ii) a heater configured to heat the crucible and iii) a housing configured to accommodate the crucible, the nozzle section, and the heater. 1. A linear evaporation source comprising:a crucible having a length in a length direction and a width in a width direction, the crucible comprising an internal space between at least two length sides, being open on one side thereof, and configured to store a deposition material;a plurality of partitions dividing the internal space of the crucible into a plurality of internal spaces, wherein each of the partitions extends between the two length sides and has at least one opening substantially centered between the two length sides in a lower portion thereof and at least one stepped recess formed substantially above and separated from the at least one opening by a portion of the partition;wherein for each partition, a width of the at least one stepped recess in the width direction is greater than a width of the at least one opening in the width direction.2. The linear evaporation source according to claim 1 , wherein each partition comprises a bottom surface claim 1 , and the at least one opening of each partition is separated from the bottom surface of each partition.3. The linear evaporation source according to claim 2 , wherein each distance between the at least one opening of each partition and the at least one stepped recess of each partition is longer than each distance between the at least one opening of each ...

METHOD OF PREPARING BUTADIENE

The present invention relates to a method of preparing butadiene. More particularly, the present invention relates to a method of preparing butadiene by feeding butene and oxygen into a reactor containing a composite metal oxide catalyst and performing oxidative dehydrogenation, wherein a mole ratio of the oxygen to the butene is 1.8 to 2.2. 1. A method of preparing butadiene by feeding butene and oxygen into a reactor containing a composite metal oxide catalyst and performing oxidative dehydrogenation , wherein a mole ratio of the oxygen to the butene is 1.8 to 2.2.2. The method according to claim 1 , wherein the butene is 1-butene.3. The method according to claim 1 , wherein claim 1 , in the oxidative dehydrogenation claim 1 , a gas hourly space velocity (GHSV) is 30 to 80 hBE.4. The method according to claim 1 , wherein the composite metal oxide catalyst comprises a composite metal oxide represented by Formula 1 below:{'br': None, 'sub': a', 'b', 'c', 'd', 'e', 'y, 'MoBiFeCoEO\u2003\u2003[Formula 1]'}wherein E is at least one selected from the group consisting of nickel, sodium, potassium, rubidium, and cesium; when a is 12, each of b, c, d, and e is 0.1 to 10, 0.1 to 10, 1 to 20, 0 to 5; y is a value determined to adjust valence to other ingredients.5. The method according to claim 1 , wherein claim 1 , in the oxidative dehydrogenation claim 1 , at least one selected from the group consisting of steam claim 1 , carbon dioxide claim 1 , and nitrogen is further included.6. The method according to claim 5 , wherein claim 5 , in the reaction claim 5 , a mole ratio of butene:oxygen:steam:nitrogen is 1:1.8 to 2.2:1 to 12:10 to 307. The method according to claim 1 , wherein the reactor is a tubular reactor claim 1 , a tank reactor claim 1 , a fluidized bed reactor claim 1 , or a fixed bed reactor. This application claims the benefit of Korean Patent Application No. 10-2014-0181338 filed on 16 Dec. 2014 and Korean Patent Application No. 10-2015-0164750 filed on 24 Nov. ...

CATALYST COMPOSITION AND METHOD FOR PREPARING SAME

Disclosed are a catalyst composition for oxidative dehydrogenation and a method of preparing the same. More particularly, disclosed is a catalyst composition comprising a multi-ingredient-based metal oxide catalyst and a mixed metal hydroxide. The catalyst composition and the method of preparing the same according to the present disclosure may prevent loss occurring in a filling process due to superior mechanical durability and wear according to long-term use, may inhibit polymer formation and carbon deposition during reaction, and may provide a superior conversion rate and superior selectivity. 1. A catalyst composition comprising a multi-ingredient-based metal oxide catalyst and a mixed metal hydroxide.2. The catalyst composition according to claim 1 , wherein the multi-ingredient-based metal oxide catalyst comprises bismuth and molybdenum.3. The catalyst composition according to claim 1 , wherein the multi-ingredient-based metal oxide catalyst is a catalyst for oxidative dehydration reaction.4. The catalyst composition according to claim 3 , wherein the oxidative dehydration reaction is a reaction generating butadiene from butane or butene.5. The catalyst composition according to claim 1 , wherein the mixed metal hydroxide has a plate structure or a layered structure.6. The catalyst composition according to claim 1 , wherein the mixed metal hydroxide has a specific surface area of 5 to 500 mg.7. The catalyst composition according to claim 1 , wherein a pore volume of the mixed metal hydroxide is 0.1 to 1.0 ccg.8. The catalyst composition according to claim 5 , wherein the mixed metal hydroxide comprises aluminum and magnesium.9. The catalyst composition according to claim 5 , wherein the mixed metal hydroxide is hydrotalcite.10. The catalyst composition according to claim 1 , wherein a content of the mixed metal hydroxide is 0.01 to 20% by weight.11. The catalyst composition according to claim 1 , wherein the catalyst composition has a crush strength (Newton) of ...

METHOD OF PREPARING MULTICOMPONENT COMPOSITE METAL OXIDE CATALYST

Provided are a method of preparing a multicomponent bismuth-molybdenum composite metal oxide catalyst, and a multicomponent bismuth-molybdenum composite metal oxide catalyst prepared thereby. According to the preparation method, since the almost same structure as that of a typical quaternary bismuth-molybdenum catalyst may be obtained by performing two-step co-precipitation, i.e., primary and secondary co-precipitation, of metal components constituting the catalyst, the reduction of catalytic activity due to the deformation of the structure of the catalyst may be suppressed. Also, since the multicomponent bismuth-molybdenum composite metal oxide catalyst may adjust the number of lattice oxygens consumed during a reaction to increase the catalytic activity, the multicomponent bismuth-molybdenum composite metal oxide catalyst may reduce the formation of by-products and may improve the conversion rate of reactant and the yield of desired product in a catalytic reaction process using the above catalyst, particularly, a catalytic reaction process under a relatively low temperature condition. 1. A method of preparing a multicomponent bismuth-molybdenum composite metal oxide catalyst represented by Formula 1 , the method comprising steps of:(1) preparing a first solution by mixing a divalent or trivalent cationic metal precursor solution, a monovalent cationic metal precursor solution, and a bismuth precursor solution;(2) preparing a second solution by dropwise adding the first solution to a molybdenum precursor solution and performing primary co-precipitation;(3) preparing a fourth solution by dropwise adding a third solution including a tetravalent cationic metal precursor during an aging process of the second solution and performing secondary co-precipitation; and {'br': None, 'sub': a', 'b', 'c', 'd', 'e', 'f, '[MoBiCDEO]\u2003\u2003[Formula 1]'}, '(4) sintering after drying the fourth solutionwherein C represents a divalent or trivalent cationic metal element,D ...

Catalyst system for oxidative dehydrogenation reaction, reactor for oxidative dehydrogenation comprising same, and oxidative dehydrogenation method

User interfacing method and electronic device for performing the same

Disclosed is an electronic device including a rotation member that rotates in a first direction or a second direction, a memory configured to store a specific rotation pattern, and a controller configured to, if a rotation pattern of the rotation member between the first direction and the second direction matches with the specific rotation pattern, perform a functional operation corresponding to the specific rotation pattern.

Method for controlling electronic apparatus based on voice recognition and motion recognition, and electronic apparatus applying the same

A method for controlling an electronic apparatus which uses voice recognition and motion recognition, and an electronic apparatus applying the same are provided. In a voice task mode, in which voice tasks are performed according to recognized voice commands, the electronic apparatus displays voice assistance information to assist in performing the voice tasks. In a motion task mode, in which motion tasks are performed according to recognized motion gestures, the electronic apparatus displays motion assistance information to aid in performing the motion tasks.

METHOD FOR SYNTHESIZING HYDRAZODICARBONAMIDE.

Método para sintetizar hidrazodicarbonamida mediante una reacción de sal metálica de monohalobiuret que tiene la fórmula 1 ó 2, y amoníaco en un disolvente en el que M es un metal seleccionado del grupo que consiste en sodio, potasio y calcio, y X es un halógeno seleccionado del grupo que consiste en flúor, cloro, bromo y yodo. Method for synthesizing hydrazodicarbonamide by a reaction of monohalobiuret metal salt having the formula 1 or 2, and ammonia in a solvent in which M is a metal selected from the group consisting of sodium, potassium and calcium, and X is a selected halogen from the group consisting of fluorine, chlorine, bromine and iodine.

Method for controlling electronic apparatus based on voice recognition and motion recognition, and electronic apparatus applying the same

A method for controlling an electronic apparatus which uses voice recognition and motion recognition, and an electronic apparatus applying the same are provided. In a voice task mode, in which voice tasks are performed according to recognized voice commands, the electronic apparatus displays voice assistance information to assist in performing the voice tasks. In a motion task mode, in which motion tasks are performed according to recognized motion gestures, the electronic apparatus displays motion assistance information to aid in performing the motion tasks.

Apparatus and method for depositing thin films

Display apparatus and displaying method thereof

A display apparatus and a displaying method thereof are provided. The displaying method of the display apparatus includes displaying a cursor, changing a manipulation mode of the display apparatus based on an input, and changing the cursor to a highlight or a mode guide icon corresponding to the changed manipulation mode.

Method for synthesizing hydrazodicarbonamide

Electronic apparatus and method of controlling electronic apparatus

An electronic apparatus and a method of controlling the electronic apparatus are provided. The method includes: receiving a voice command; and if the voice command is a first voice start command, changing a mode of the electronic apparatus to a first voice task mode in which the electronic apparatus is controlled according to further voice input, and if the voice command is a second voice start command, changing the mode of the electronic apparatus to a second voice task mode in which the electronic apparatus is controlled according to the further voice input received via an external apparatus which operates with the electronic apparatus. Therefore, providing efficiency and flexibility in controlling the electronic apparatus by using a microphone of the electronic apparatus or a microphone of the external apparatus.

Electronic apparatus and method for controlling thereof

An electronic apparatus and a method for controlling thereof are provided. The method for controlling of the electronic apparatus includes: recognizing one of among a user voice and a user motion through one of among a voice recognition module and a motion recognition module, and, performing a voice task in response to a user voice is recognized through the voice recognition module, and, performing a motion task in response to a user motion is recognized through the motion recognition module.

Oxidative dehydrogenation reaction catalyst and preparation method therefor

Disclosed are a catalyst for oxidative dehydrogenation and a method of preparing the same. More particularly, a catalyst for oxidative dehydrogenation of butene having a high butene conversion rate and superior side reaction inhibition effect and thus having high reactivity and high selectivity for a product by preparing metal oxide nanoparticles and then fixing the prepared metal oxide nanoparticles to a support, and a method of preparing the same are provided.

Apparatus and method for providing position of brain stimulation

The present disclosure relates to an apparatus and method for providing a position of brain stimulation in which the head shape of a patient is 3D modeled using Magnetic Resonance Imaging (MRI) for the brain of the patient, a stimulation target corresponding to a treatment location of the patient in the 3D modeled head shape of the patient is identified and selected, a plurality of optimal stimulation point candidates corresponding to a position of the selected stimulation target is designated, measurement simulations for each of the plurality of optimal stimulation point candidates are carried out so as to obtain measurement results, then one optimal stimulation point candidate showing a measurement result with utmost effect on the stimulation target is selected from the optimal stimulation point candidates.

Display apparatus and display method thereof

A display method is provided, which includes displaying content on a screen; and if a user motion having directivity is recognized, dividing the screen into plural screens according to the directions of the user motion.

Method for controlling electronic apparatus based on motion recognition, and electronic apparatus applying the same

An electronic apparatus and a method for controlling thereof are provided. The method for controlling the electronic apparatus controls a level of a volume of a provided broadcast signal or provides another broadcast signal if a broadcast signal is provided in response to a recognized user motion, and changes at least part of a screen on which a provided content is displayed if a content is provided in response to the recognized user motion.

Electronic apparatus and method of controlling the same

An electronic apparatus and a method of controlling the electronic apparatus are provided. The method includes: receiving a two hand start command which is to perform a motion task using two hands; if the two hand start command is input, changing a mode of the electronic apparatus to a two hand task mode which is to perform the motion task using the two hands; and if the mode of the electronic apparatus is changed to the two hand task mode, displaying a two hand input guide graphical user interface (GUI) which is to perform the motion task using the two hands. Therefore, a user further intuitively and conveniently perform a function of the electronic apparatus, such as a zoom-in/zoom-out, by using two hands.

Display apparatus and displaying method thereof

A display apparatus and a displaying method thereof are provided. The displaying method of the display apparatus includes displaying a cursor, changing a manipulation mode of the display apparatus based on an input, and changing the cursor to a highlight or a mode guide icon corresponding to the changed manipulation mode.

Method for preparing zinc ferrite-based catalyst and zinc ferrite-based catalyst prepared thereby

Method for controlling electronic apparatus based on voice recognition and motion recognition, and electronic apparatus applying the same

A method for controlling an electronic apparatus which uses voice recognition and motion recognition, and an electronic apparatus applying the same are provided. In a voice task mode, in which voice tasks are performed according to recognized voice commands, the electronic apparatus displays voice assistance information to assist in performing the voice tasks. In a motion task mode, in which motion tasks are performed according to recognized motion gestures, the electronic apparatus displays motion assistance information to aid in performing the motion tasks.

Method for controlling electronic apparatus based on motion recognition, and electronic apparatus applying the same

An electronic apparatus and a method for controlling thereof are provided. The method for controlling the electronic apparatus controls a level of a volume of a provided broadcast signal or provides another broadcast signal if a broadcast signal is provided in response to a recognized user motion, and changes at least part of a screen on which a provided content is displayed if a content is provided in response to the recognized user motion.

Method for preparing butadiene with excellent catalyst reproducibility

The present invention relates to a method of preparing butadiene having excellent catalyst reproducibility, and more particularly, to a method of preparing butadiene having excellent catalyst reproducibility, wherein the method includes a reaction step of introducing a reactant containing butene, oxygen, nitrogen, and steam as constituents into a reactor filled with a metal oxide catalyst, and performing oxidative dehydrogenation reaction at a temperature of 300 to 450 °C; a first cooling step of, after the reaction step, maintaining supply of the reactant within a range within which the flow rate change rate of each of the constituents is less than ±40 % or stopping supply of the butene contained in the reactant, and cooling the reactor to a temperature range of 200 °C or lower and higher than 70 °C; and a second cooling step of, after the first cooling step, stopping supply of the reactant or stopping at least supply of the butene contained in the reactant, and cooling the reactor to a temperature of 70 °C or lower. According to the present invention, the method is effective in reducing operation time and cost by preventing catalyst deactivation which may occur when oxidative dehydrogenation reaction is stopped as needed and then restarted.

Bismuth molybdate-based catalyst having zeolite coating layer, method for producing same, and method for preparing 1,3-butadiene using same

Electronic apparatus and method for controlling the same by voice input

An electronic apparatus and a control method thereof are provided. In response to receiving a voice start command by the electronic apparatus, the control method of the electronic apparatus changes mode of the electronic apparatus to a voice task mode in which the electronic apparatus is controlled in accordance with user's voice, displays voice guide information including a plurality of voice commands for commanding the electronic apparatus to perform tasks in the voice task mode on the electronic apparatus, and changes at least one voice command from among the plurality of voice commands with a different voice command. Accordingly, the user is able to control the electronic apparatus more conveniently and efficiently.

Chuck plate assembly with cooling means

The invention provides a chuck plate assembly for depositing an organic material on a glass substrate comprising the glass substrate having a back side and a front side, a shadow mask formed with a predetermined pattern and being aligned and attached to the front side of the glass substrate, a shadow mask frame being aligned and attached to the shadow mask and a cooling element being assembled on the back side and/or the front side of the glass substrate. The temperature of the substrate is optimized so that an alignment error due to thermal deformation is minimized.

Method and apparatus for preparing hydrazo-dicarbonamide using urea as starting material

The present invention relates to a method and apparatus for preparing hydrazodicarbonamide using urea as starting material economically and environmentally desirably. The apparatus includes a pyrolysis furnace to obtain biuret and ammonia by pyrolyzing urea; a recrystallization reactor to purify the biuret obtained from the pyrolysis furnace; a first reactor to obtain an metal monohalobiuret salt by reacting the biuret with metal hypohalogen compound or with halogen and base; a second reactor to synthesize the hydrazodicarbonamide by reacting the monohalobiuret metal salt with ammonia; and an ammonia evaporator to separate the excess ammonia from hydrazodicarbonamide and to supply the separated ammonia to an ammonia concentrator.

Display apparatus and method of controlling a display apparatus in a voice recognition system

A display method and apparatus for controlling a voice recognition system are provided. When a user's voice for controlling the display apparatus is input, the method of controlling the display apparatus transmits the voice's user to the interactive server, while determining whether the user's voice is a pre-stored command in the display apparatus, and in response to the user's voice not being a pre-stored command in the display apparatus and the control information which corresponds to the user's voice and first guide information guiding the pre-stored command capable of the same function as the user's voice are transmitted from the interactive server, the method performs the function of the display apparatus, according to the control information transmitted from the interactive server, and displays the first guide information.

Electronic apparatus and method for controlling thereof

An electronic apparatus and a method for controlling thereof are provided. The method for controlling the electronic apparatus includes displaying an icon and a pointer to perform a motion task mode when a motion start command is input, moving the pointer in accordance with a first user motion, and executing a function corresponding to the icon when a second user motion is input while the pointer is placed on the icon. Accordingly, the user controls the electronic apparatus using the user motion more conveniently and intuitively.

Method for controlling electronic apparatus based on voice recognition and motion recognition, and electronic apparatus applying the same

An electronic apparatus and a method for controlling thereof are provided. The method recognizes one of among a user voice and a user motion through one of among a voice recognition module and a motion recognition module, and if a user voice is recognized through the voice recognition module, performs a voice task corresponding to the recognized user voice, and, if a user motion is recognized through the motion recognition module, performs a motion task corresponding to the recognized user motion.

Electronic apparatus and method for controlling the same by voice input

An electronic apparatus and a control method thereof are provided. In response to receiving a voice start command by the electronic apparatus, the control method of the electronic apparatus changes mode of the electronic apparatus to a voice task mode in which the electronic apparatus is controlled in accordance with user's voice, displays voice guide information including a plurality of voice commands for commanding the electronic apparatus to perform tasks in the voice task mode on the electronic apparatus, and changes at least one voice command from among the plurality of voice commands with a different voice command. Accordingly, the user is able to control the electronic apparatus more conveniently and efficiently.

Electronic apparatus using motion recognition and method for controlling electronic apparatus thereof

An electronic apparatus and controlling method thereof is disclosed. The method for controlling the electronic apparatus includes using motion recognition photographs as an object, and changing and displaying a screen based on a movement direction of the object, when a determination that the photographed object is moved while maintaining a first shape is made. By this method, the user is able to perform zoom in and zoom out operations more easily and intuitively by using motion recognition.

Socket-type fluid distribution apparatus

Method for preparing catalyst for oxidative dehydrogenation reaction and oxidative dehydrogenation method using same catalyst

Apparatus for aligning a tray and tray holder

Display apparatus and displaying method thereof.

Se proporciona un aparato de despliegue y un método de despliegue del mismo. El método de despliegue del aparato de despliegue incluye desplegar un cursor, cambiar un modo de manipulación del aparato de despliegue con base en una entrada y cambiar el cursor a un punto culminante o un icono de guía de modo correspondiente al modo de manipulación cambiado.

Electronic apparatus and method for providing user interface thereof

An electronic apparatus and a method for providing a user interface (UI) thereof are provided. Specifically, an electronic apparatus which displays an executable icon of an application which is controllable through voice recognition distinctively from an executable icon of an application which is uncontrollable through voice recognition in a voice task mode, and a method for providing UI thereof are provided. Some of the disclosed exemplary embodiments provide an electronic apparatus which is capable of recognizing a user voice command and a user motion gesture, and displays an executable icon of an application which is controllable through voice recognition and a name of the executable icon distinctively from an executable icon of an application which is uncontrollable through voice recognition and a name of the executable icon in a voice task mode, and a method for providing a UI thereof.

Method for preparing zinc ferrite-based catalyst and zinc ferrite-based catalyst prepared thereby

A method for preparing a zinc ferrite-based catalyst according to an embodiment of the present application comprises the steps of: contacting a metal precursor solution including a zinc precursor, a ferrite precursor, an acid solution and water with a basic aqueous solution to obtain a precipitate; and filtering and thereafter drying and calcining the precipitate, wherein the acid solution includes one or more of nitric acid (HNO3) and hydrocarbon acid.

Procedimiento de control de aparatos electrónicos basado en el reconocimiento de voz y de movimiento, y aparato electrónico que aplica el mismo

Se proporciona un método para controlar un aparato electrónico que utiliza reconocimiento de voz y reconocimiento de movimiento, y un aparato electrónico que aplica los mismos. En un modo de tarea de voz, en el que las tareas de voz se realizan según comandos de voz reconocidos, el aparato electrónico muestra información de asistencia de voz para ayudar a realizar las tareas de voz. En un modo de tarea de movimiento, en el que las tareas de movimiento se realizan según gestos de movimiento reconocidos, el aparato electrónico muestra información de asistencia de movimiento para ayudar en la realización de las tareas de movimiento. (Traducción automática con Google Translate, sin valor legal)

Method for preparing zinc ferrite-based catalyst and zinc ferrite-based catalyst prepared thereby

A method for preparing a zinc ferrite-based catalyst comprising: obtaining a precipitate by bringing a metal precursor solution including a zinc precursor, a ferrite precursor, a solution containing an acid and water into contact with a basic aqueous solution; filtering the precipitate; drying the filtered precipitate; and firing the dried precipitate, wherein the solution containing the acid includes one or more of nitric acid (HNO3) and hydrocarbon acid.

Method for preparing zinc ferrite-based catalyst and zinc ferrite-based catalyst prepared thereby

Composition of external lubricant for cold pilgering

Method for controlling electronic apparatus based on voice recognition and motion recognition, and electronic apparatus applying the same