baber/WOPTO huggingface dataset:
Patent KR-20120089025-A (KR)
Title: System for playing text data to voice data in smart device
Inventor: KIM NAM HO
IPC: H04W4/12
Filed: 2011-02-01
Abstract: PURPOSE: A document voice reproducing system of a smart device is provided to convert text data into a voice in a smart device, thereby outputting the converted voice through a speaker. CONSTITUTION: A smart device(200) photographs a 2D barcode on a printout. The smart device transmits the photographed 2D barcode to a text data processing server(100). The smart device requests text data. The smart device converts transmitted text data into a voice from the text data processing server. The smart device outputs the converted voice through a speaker.
Patent KR-20120092963-A (KR)
Title: System and method for forecasting precipitaion based on atmospheric numerical models using genetic algorithm
Inventor: PARK SEON KI
IPC: G01W1/14
Filed: 2011-02-14
Abstract: PURPOSE: A genetic algorithm interface system applicable for a numerical model is provided to improve the accuracy of rainfall forecast by being applied for a weather forecasting model. CONSTITUTION: A system for forecasting rainfall includes a data inputting part(110), a model inputting part(120), a first parameter generating part(130), an ETS storing part(140), a second parameter generating part(150), and a convergence analyzing part(160). Rainfall data is input into the data inputting part. A forecasting model based on convective parameterization is inputted into the model inputting part. The first parameter generating part generates arbitrary parameters based on the input rainfall data. The ETS storing part stores rainfall forecast by implementing the forecasting model based on the parameters. The second parameter generating part evaluates the stored ETS based on a genetic algorithm and generates enhanced second parameters. The convergence analyzing part implements the forecasting model based on the second parameters and analyzes the convergence of parameter values.
Patent KR-20120094751-A (KR)
Title: Fixing member for clamp
Inventor: SHIN JAI YOON
IPC: F16B2/06
Filed: 2011-02-17
Abstract: PURPOSE: A clamp fixing member is provided to offer strong fixing force as the member is assembled to a clamp after being fixed to an outer surface of a hose. CONSTITUTION: A clamp fixing member(100) comprises a body(110), a leaf spring portion(120), a hocking portion(130), a catch-fixing hole(140), and hose connecting parts(150,160). The body contacts with an outer surface of a hose. The leaf spring portion is connected to one end of the body, and turned at the predetermined angle about one axis. The hooking portion is formed in the end of the leaf spring portion. The catch-fixing hole is connected to the other end of the body, and coupled to the hooking portion. The hose connecting parts are integrally formed with the body. The hose connecting parts closely attach the body to the hose.
Patent KR-20110096507-A (KR)
Inventor: AHN DONG HYUN
IPC: H04W74/04
Filed: 2011-02-22
Abstract: 무선 통신 시스템에서 송신 노드는 통신 프레임을 수신 노드와 공유한다. 송신 노드는 수신 노드로 전송할 데이터가 발생한 경우에 통신 프레임의 수신 확인 슬롯을 확인하여 수신 가능한 수신 확인 슬롯의 정보를 현재의 통신 프레임 내 예약 요청 슬롯을 통하여 수신 노드로 전송하고, 수신 노드는 수신 가능한 수신 확인 슬롯에 대응하는 적어도 하나의 데이터 슬롯 중 수신 가능한 예약 데이터 슬롯의 정보를 현재의 통신 프레임 내 예약 요청 슬롯에 대응하는 예약 응답 슬롯을 통하여 송신 노드로 전송한다. 이후, 송신 노드는 후속하는 프레임의 예약 데이터 슬롯을 통하여 데이터를 수신 노드로 전송하며, 수신 노드로부터 통신 프레임 내 예약 데이터 슬롯에 대응하는 수신 확인 슬롯을 성공적으로 수신한 경우에 연속하는 통신 프레임의 예약 데이터 슬롯을 통하여 추가적인 데이터를 전송할 수 있다.
Patent KR-20120096829-A (KR)
Title: Compressor driving method
Inventor: KIM HAE SUNG
IPC: F25D11/00
Filed: 2011-02-23
Abstract: PURPOSE: A control method for the driving of a compressor is provided to reduce the load of a compressor by driving in low load rotation speed instead of normal driving when heat load is excessive. CONSTITUTION: A control method for the driving of a compressor is as follows. Outside temperature and the inner temperature of a compressor are measured whether higher than predetermined temperature or not(S10). In case of the outside temperature and the inner temperature of a compressor are higher than the predetermined temperature, a compressor is driven in low load rotation speed(S30). In case of the outside temperature and the inner temperature of a compressor are lower than the predetermined temperature, a compressor is driven in normal speed. The temperature in a compressor is lower than a lower value of predetermined temperature range, the compressor is driven in normal speed. The temperature in a compressor is lower than a low limit value of a predetermined temperature range or in the range, the compressor is driven in normal speed.
Patent KR-20110101054-A (KR)
Inventor: UEMATSU AKIRA
IPC: G01N21/27
Filed: 2011-02-24
Abstract: (과제) 소형화 가능한 분광 센서 및 전자 기기 등을 제공하는 것이다. 
(해결 수단) 분광 센서 장치는 광원부(110)와, 광원부(110)로부터의 빛을 관찰 대상에 조사함으로써 얻어지는 빛이 입사되는 분광 센서(100)를 포함한다.  분광 센서(100)는, 투과 파장이 상이한 복수의 광 밴드패스 필터(61∼64)와, 복수의 포토 센서부(31∼34)를 갖는다.  제1 광 밴드패스 필터(61)는, 제1 특정 파장을 투과하는 파장 특성을 갖고, 제2 광 밴드패스 필터(62)는, 제1 특정 파장과는 상이한 제2 특정 파장을 투과하는 파장 특성을 갖는다.  제1 포토 센서(31)는, 제1 광 밴드패스 필터를 투과한 제1 특정 파장의 빛을 센싱하고, 제2 포토 센서는, 제2 광 밴드패스 필터를 투과한 제2 특정 파장의 빛을 센싱한다.
Patent KR-20120102352-A (KR)
Title: Method of measuring optical properties of an led die
Inventor: LAI YUN CHIN
IPC: H01L21/66
Filed: 2011-03-08
Abstract: PURPOSE: A method for measuring an optical property of an LED die is provided to accurately measure the optical property of the LED die by collecting a first optical property data corresponding to the front side of the LED die and a second optical property data corresponding to the rear side of the LED die. CONSTITUTION: An LED die(21) is mounted on a transparent plate(20). A first optical sensing device(30) and a second optical sensing device(40) respectively correspond to the front side and the rear side of the LED die. The LED die is activated by an external input voltage applied through two probes(90). The first optical sensing device includes an integrating sphere(31), an optical sensing unit(32), and a spectrometer(33). The second optical sensing device includes an integrating sphere(41), an optical sensing unit(42), and a spectrometer(43).
Patent KR-20120103773-A (KR)
Title: Chitosan patch scaffold releasing growth factors and its fabricating method for repairing chronic tympanic membrane perforations
Inventor: CHUNG JONG HOON
IPC: A61F2/18
Filed: 2011-03-08
Abstract: PURPOSE: A chitosan patch scaffold releasing growth factors, and a producing method thereof are provided to treat the chronic tympanic membrane perforation. CONSTITUTION: A producing method of a chitosan patch scaffold releasing growth factors comprises the following steps: producing a solution by controlling the concentration of chitosan and glycerol; adding the growth factors into the solution; adjusting the amount of the solution to form a patch shape; and drying the solution to obtain the patch scaffold. The concentration of the chitosan is 2-5%, and the concentration of the glycerol is 1-5%. The growth factors are selected from an epidermal growth factor, a fiber blast growth factor, insulin-like growth factor binding protein, or their combination. [Reference numerals] (AA) Treating process of chronic generation of eardrum holes EGF eluting chitosan patch VS a control group
Patent KR-20120104891-A (KR)
Title: Ice cream including carbon dioxide and its manufacturing process
Inventor: JEON GU JU
IPC: A23G9/04
Filed: 2011-03-14
Abstract: PURPOSE: Ice cream containing carbon dioxide gas, and a producing method thereof are provided to prevent the evaporation of the carbon dioxide gas injected into the ice cream. CONSTITUTION: A producing method of ice cream containing carbon dioxide gas comprises the following steps: freezing an ice cream mix or an iced cake liquid mix, and injecting the carbon dioxide gas into the mix at the same time; and filling the mixture into a container. The injection process of the carbon dioxide gas is performed by 2.0-6.5 bar of injection pressure. The filling process is performed at 2-6 deg C below zero in a sealed condition. The ice cream contains 5-60vol% of carbon dioxide gas. [Reference numerals] (AA) Testing materials; (BB) Mixing; (CC) Homogenizing; (DD) Sterilizing; (EE) Cooling; (FF) Aging; (GG) Freezing; (HH) Injecting carbon dioxide gas; (II) Filling; (JJ) Sealing; (KK) Passing through a rapid freezing chamber; (LL) Packaging; (MM) Storage
Patent KR-20110107744-A (KR)
Inventor: UEHARA MASAKI
IPC: F28F1/30
Filed: 2011-03-15
Abstract: 본 발명의 코루게이트 핀의 절단 장치는 높은 높이의 리브를 가진 코루게이트 핀을 충분히 절단할 수 있다.  절단 장치는: 코루게이트 핀의 리브 내로 진입하여, 코루게이트 핀을 절단하는 가동날; 및 코루게이트 핀을 사이에 두고 가동날의 반대편에 고정되어, 가동날과 함께 리브를 절단하는 고정날;을 포함하고 있다.  고정날과 함께 리브를 절단할 수 있는 절단면을 가진 날끝부가 가동날의 선단부에 구비된다.  지지 블록이 가동날의 날끝부에 대응하는 리브의 외면 중의 하나를 지지하고, 상방으로 탄성 가압되어 있어, 상기 지지 블록은 가동날에 의해 절단되어 하방으로 밀쳐지는 리브의 외면을 계속 지지하는 상태로 절단된 리브와 함께 하방 이동된다.
Patent KR-20110105732-A (KR)
Inventor: KRAUS HEINZ
IPC: C01B33/035
Filed: 2011-03-18
Abstract: 본 발명은 원뿔형 또는 피라미드형 팁(tip)을 갖는 탄소 전극으로서, 상기 팁은 상승된 모서리로 그 측면이 둘러싸여 있는 탄소 전극에 관한 것이다.
Patent KR-20120108436-A (KR)
Title: Tower crane for studing scientific principles
Inventor: LEE HYO GUN
IPC: G09B25/02
Filed: 2011-03-24
Abstract: PURPOSE: A tower crane apparatus for scientific experiment is provided to easily visually enlighten fluid pressure applied to a tower crane and principle of a pulley through apparatus assembling and operation. CONSTITUTION: A tower part(10) is extended to a vertical direction. A crane part(20) is extended to a horizontal direction at the upper side of the tower part and is formed which can be able to rotate. A fluid pressure generating part(30) generates fluid pressure. A fluid pressure operating part(40) receives the fluid pressure from the fluid pressure generating part and operates while being extended to the vertical direction on the tower part. A lift power transmitting part(50) transmits extending operation of the fluid pressure operating part to the tower part and elevates the tower part.
Patent KR-20120108637-A (KR)
Title: Royal jelly convenient to store and dose and method for manufacturing thereof
Inventor: HAN SANG MI
IPC: A23L21/20
Filed: 2011-03-25
Abstract: PURPOSE: Royal jelly capable of enabling users to easily storing and eating, and a producing method thereof are provided to enable users to store the royal jelly at room temperature. CONSTITUTION: A producing method of royal jelly capable of enabling users to easily storing and eating comprises the following steps: preparing raw royal jelly, and injecting liquid nitrogen to the raw royal jelly before drying; and crushing the dried royal jelly. The liquid nitrogen is injected into the royal jelly for 20-40 minutes.
Patent KR-20110110019-A (KR)
Inventor: SCHWANDNER JUERGEN
IPC: H01L21/304
Filed: 2011-03-30
Abstract: 반도체 웨이퍼의 양면 연마를 위한 방법에 있어서, 제1 연마 패드로 덮인 상부 연마 플레이트와 제2 연마 패드로 덮인 하부 연마 플레이트 사이에 캐리어의 컷아웃에 위치된 반도체 웨이퍼의 동시 양면 연마를 포함하고, 캐리어에 위치된 반도체 웨이퍼는 연마 동안 상부 및 하부 연마 플레이트에 의해 형성된 작업 간격으로부터 자신의 영역의 일부가 일시적으로 돌출되며, 둘 다의 연마 패드는 정사각형 세그먼트들의 체크무늬 배열이 연마 패드 상에 형성되도록 0.5 내지 2 mm의 깊이와 폭을 갖는 채널들의 규칙적인 배열을 가지며, 상부 연마 플레이트 상에 위치된 제1 연마 패드는 20 mm x 20 mm보다 큰 세그먼트들을 갖고, 하부 연마 플레이트 상에 위치된 제2 연마 패드는 20 mm x 20 mm 이하의 세그먼트들을 가지며, 둘 다의 연마 패드는 세그먼트들 상에 0.1 내지 1.0 ㎛의 평균 크기를 갖는, 실리콘, 알루미늄 및 세륨으로 구성된 그룹으로부터 선택된 원소의 산화물의 연마재를 포함하고, 연마 프로세스 동안 연마제 용액이 공급되고, 연마제 용액의 pH 값은 11 내지 13.5의 범위에서 알칼리성 성분의 대응하는 공급에 의해 변할 수 있으며, 제1 단계에서 11-12.5의 pH를 갖는 연마제 용액이 공급되고 제2 단계에서 13 이상의 pH를 갖는 연마제 용액이 공급되는 것인, 반도체 웨이퍼의 양면 연마를 위한 방법이 제공된다.
Patent KR-20120113433-A (KR)
Title: Child skis playing apparatus
Inventor: SEO JUNG SU
IPC: G09B19/00
Filed: 2011-04-05
Abstract: PURPOSE: A ski riding play apparatus for infants enabling the infants to learn about skiing is provided to improve the stability of the apparatus for the infants to enjoy skiing regardless of the season. CONSTITUTION: A ski riding play apparatus for infants comprises the following: a pair skis(20) for combining down an inclined surface; a pair of ski boots(40) combining with the skis; and a pair of ski poles(60) including packings(140) for supporting the body of the infants. The skis and the ski boots include ski-side attaching members(80) and boot-side attaching members(100) for selectively combining and separating the skis and the ski boots.
Patent KR-20120117190-A (KR)
Title: Bio sensing method using animal cell and bio kit for diagnosis of infection using animal cell
Inventor: PAEK SE HWAN
IPC: G01N33/53
Filed: 2011-04-14
Abstract: PURPOSE: A bio-sensing method using animal cells and a bio kit for infection diagnosis using the same are provided to monitor the source of infection in real time. CONSTITUTION: A bio-sensing method using animal cells comprises the following steps: inoculating source of infection in a culture medium in which the animal cells are cultured; and reacting probes(15) in which marker is attached with biomarkers(13) of the animal cells. The source of infection is alive pathogenic microorganism. The animal cell is in cell starvation state. The animal cells(14) are adhesive type cell or stray type cell. The biomarker is cell receptor protein, cell attached protein, glycolipid, or glycoprotein. The cell adhesive protein is integrin, selectin or cadherin. The probe is antibody which specifically binds with the bio markers, binding protein, nucleic acid, enzyme, aptamer or peptide. A bio kit for infection diagnosis using the animal cells comprises wells which contain the animal cells and probes which detect bio markers of the animal cells.
Patent KR-20120121202-A (KR)
Title: Method for protecting DDS network overload
IPC: H04L12/26
Filed: 2011-04-26
Abstract: PURPOSE: A DDS(data distribution service) network overload prevention method is provided to prevent network overload generated by processing a heartbeat message between a server and a subscription node in a DDS environment. CONSTITUTION: A subscription executes a first ping test(S21). If the first ping test fails, the subscription node executes a DDS application(S22). When a ping test period is arranged, the subscription node recognizes the ping test period using a timer(S23). The subscription node periodically executes a second ping test(S24). When the second ping test succeeds, the subscription node terminates the execution of the DDS application(S25). [Reference numerals] (20) Ping period DB; (AA) Start; (BB) Yes; (CC) End; (S21) First ping test?; (S22) DDS application execution; (S23) Approching a ping test period?; (S24) Second ping test?; (S25) Ending DDS application
Patent KR-20120121599-A (KR)
Title: Method and apparatus for content-based image retrieval based on linear-time distance function
IPC: G06F17/30
Filed: 2011-04-27
Abstract: PURPOSE: A method for searching for content-based images based on a linear time distance function and a device thereof are provided to quickly search for a desired image by using a distance function measuring similarity between two images for a linear time. CONSTITUTION: A receiving unit receives a first image. A similarity calculating unit(430) calculates similarity between a first and a second images. An output unit(450) supplies information generated based on the similarity. The similarity calculating unit converts color spaces of the first and the second images into one-dimension and calculates minimum operation between the first and the second images for dominant colors of the images by using the similarity. [Reference numerals] (410) Input unit; (420) Image database; (430) Similarity calculating unit; (432) Dimension converting unit; (434) Position adjusting unit; (436) Minimum operation calculating unit; (440) Priority determining unit; (450) Output unit
Patent KR-20110111271-A (KR)
Inventor: MATSUSHITA TAKAMICHI
IPC: C08L25/06
Filed: 2011-05-04
Abstract: [과제] 소각시에 매연이 발생하지 않고, 연소 칼로리가 낮은 발포체로서, 소망하는 치수 및 단열성능을 얻을 수 있는 발포체를 제공한다. 
[해결수단] 발포체(1)는, 30~200㎛의 입경을 가지는 종이 미분체와 전분과의 혼합물인 종이 펠렛(7)과, 폴리프로필렌, 폴리에틸렌, 및 폴리스티렌의 혼합물인 용기 리사이클 펠렛(8)과, 발포성 폴리프로필렌(9)과, 물(10)을 압출기(11)에 있어서 가열 혼합하여 형성한다. 중량 배분은, 종이 펠렛(7)이 50~65중량%, 용기 리사이클 펠렛(8)이 15~25중량%, 발포성 폴리프로필렌(9)이 10~30중량%이며, 물(10)이 이들 수지 등에 대해서 10~20중량%이다.
Patent KR-20120125038-A (KR)
Title: Mask stick and assembling apparatus for a mask frame assembly including the mask stick
IPC: H01L51/56
Filed: 2011-05-06
Abstract: PURPOSE: A mask stick and a device for assembling a mask frame assembly including the mask stick are provided to implement stable and precise patterning using the mask frame assembly by reducing waves in the longitudinal and transverse directions of mask stick. CONSTITUTION: A mask stick(100) comprises a stick body(110) formed with deposition patterns and a plurality of clamping parts(120) extended from an end of the stick body to outside. The clamping parts include a first clamping part extended along the length of the stick body and a second clamping part extended in the oblique direction between the length and width of the stick body.
Patent KR-20120125413-A (KR)
IPC: H02G11/02
Filed: 2011-05-07
Abstract: PURPOSE: An attached type earphone is provided to prevent a housing from being separated from an acoustic apparatus by preparing a contact part which increase frictional force with the acoustic apparatus on the surface of a fixing projection contacting the acoustic apparatus. CONSTITUTION: A housing(100) is adhered to an acoustic apparatus. A fixing part(200) prevents the housing from being separated from the acoustic apparatus outside the housing. An input terminal(300) is arranged to be pulled out from the inside of the housing to the outside in a direction where the fixing part is formed. An output part(400) is prepared to be pulled out from the inside of the housing in a different direction from pull-out and pull-in directions of the input terminal. A cable(500) lengthens the distance between an output unit and the input terminal. A winder(600) is prepared between the input terminal and the output unit inside the housing.
Patent KR-20120126448-A (KR)
Title: Apparatus and method for synchronizing in wireless network systems
IPC: H04L27/26
Filed: 2011-05-11
Abstract: PURPOSE: A synchronization device in a wireless network system and a method thereof are provided to set a distribution synchronization mode by considering an electron delay and mobility depending on a distance between nodes. CONSTITUTION: A node performs a ranging procedure with neighbor nodes(S602). The node estimates a propagation delay value depending on a distance the neighbor nodes through the ranging procedure(S604). When a difference between a maximum propagation delay value and a minimum propagation delay value of the propagation delay value is greater than a CP(Cyclic Prefix) section(Tcp), the node requests to change signal transmission timing to the neighbor node having the maximum propagation delay value or the neighbor node having the minimum propagation delay value(S606,S608). [Reference numerals] (AA) Yes; (BB) No; (S602) Ranging procedure; (S604) Estimating a propagation delay relative to neighboring nodes; (S607) Setting an FFT starting point; (S608) Requesting change of transmission timing; (S610) Change is accepted?; (S612) Measuring interference; (S614) Interference amount > reference value; (S618) Requesting forcible change of a clock value; (S620) Setting the FFT starting point as the minimum propagation delay value
Patent KR-20120126843-A (KR)
Title: Method and apparatus for managing schedule in portable terminal
IPC: G06F3/048
Filed: 2011-05-13
Abstract: PURPOSE: A schedule management method of a portable terminal and an apparatus thereof are provided to enable a user to easily register schedule information in a schedule management program after receiving a text message including the schedule information. CONSTITUTION: A portable terminal receives a schedule text message including one or more pieces of schedule information(S201). When the text message is a schedule text message, the portable terminal displays message content including the schedule information based on a schedule text message UI(User Interface)(S205,S209). The portable terminal adds the schedule information included in the text message to the schedule management program(S211~S223). [Reference numerals] (AA) Start; (BB) Immediately adding; (CC) Editing; (DD) Finish; (S201) Receiving text message; (S203) Entering a text message receiving mode; (S205) Schedule text message?; (S207) Displaying as a schedule text message UI; (S209) Displaying as a schedule text message receiving UI; (S211) Adding into a schedule managing program; (S213) Operating the schedule managing program; (S215) Immediately adding / editing; (S217) Saving pre-set articles; (S219) Displaying all received articles; (S221) Inputting edited articles; (S223) Saving in the schedule managing program
Patent KR-20120127940-A (KR)
Title: Epoxy resin composition for encapsulating semiconductor device and semiconductor device using the same
IPC: H01L23/29
Filed: 2011-05-16
Abstract: PURPOSE: An epoxy resin composition is provided to have excellent reliability relative to package crack or separation because of high adhesion with metal element, and to have excellent moldability because of high flexibility and no void generation. CONSTITUTION: An epoxy resin composition comprises an epoxy resin, a curing agent, a hardening accelerator, and an inorganic filling, and a coupling agent. The coupling agent comprises polyalkyleneglycol-based alkoxysilane represented by chemical formula 1. In chemical formula 1, R1, R2, R3 and R4 are independently selected from hydrogen, a C1-10 linear or branched alkyl group, C2-10 linear or branched alkenyl group, C2-10 linear or branched alkenyl group, C2-10 linear or branched alkynyl group and C6-20 aryl group, n is an integer from 1-20, R5, R6, R7 and R8 is respectively hydrogen or C1-6 linear or branched alkyl group, and m is an integer from 1-10.
Patent KR-20120129348-A (KR)
Title: Mobile terminal and antenna matching method thereof
IPC: H04B1/04
Filed: 2011-05-19
Abstract: PURPOSE: A mobile terminal and an antenna matching method thereof are provided to efficiently prevent degradation of receiving sensitivity due to a hand effect by resetting an antenna matching value according to an abnormal increase in a measured consumable current. CONSTITUTION: A power amplifier(200) amplifies a signal which is outputted to an antenna. An antenna matching part(206) performs impedance matching between the power amplifier and the antenna. A power detecting part(202) detects a power level of an output signal of the power amplifier. An antenna matching control part(204) controls a matching value of the antenna matching part by detecting generation of antenna mismatching due to a sudden increase in a consumable current of the power amplifier. The antenna matching part comprises a cap array comprised of a capacitor, and a control unit. [Reference numerals] (180) Control part; (200) Power amplifier; (202) Power detecting part; (22) Mismatching detection part; (23) Controller; (AA) Transmission signal; (BB) Matching control signal
Patent KR-20120134404-A (KR)
Inventor: YOO IN JONG
IPC: H04M1/02
Filed: 2011-06-02
Abstract: PURPOSE: A method for fabricating a mobile phone case having an RF card is provided to facilitate the replacement of a card by extending the area of a case. CONSTITUTION: A loop type antenna(53) is formed on a lower mold. A loop type antenna is formed on a base layer. A terminal(62, 62') is connected to the end of the loop type antenna. An IC chip(60) is formed in the terminal. The IC chip and the loop type antenna are coated with a coating layer.
Patent KR-20110134327-A (KR)
Title: Method for processing image and image display device thereof
Inventor: SONG JUN YONG
IPC: H04N13/04
Filed: 2011-06-08
Abstract: PURPOSE: An image processing method and an image processing apparatus are provided to improve the quality of a 3D image. CONSTITUTION: If a scaling parameter is inputted, a control unit sets the scaling parameter(S230,S240). A scaler scales image data to the first image data(S250). The scaler scales the image data to the second image data(S260). A formatter samples the first and second image data with a 3D image frame format(S270). A display unit displays the 3D image frame(S280).