baber/WOPTO huggingface dataset:
Patent KR-20110026447-A (KR)
Inventor: QIU YAFU
IPC: D02G3/22
Filed: 2009-02-12
Abstract: 방적 방법은 링 방적 프레임의 드래프팅 영역에서, 조방사 보빈으로부터 후방 롤러(2), 후방 가죽 롤러(2'), 중간 롤러(3), 중간 가죽 롤러(3'), 에이프론(4), 전방 롤러(5) 및 전방 가죽 롤러(5')에 의해 형성되는 드래프트 영역 내로 가이드 터널(1)을 통해 조방사를 인출하기 위하여 풀리는 두 개의 평행한 스테이플 조방사(a, a')를 인입하고; 위치 가이드 또는 가이드 휠을 통해 전방 롤러의 일단으로부터 두 개의 필라멘트를 평행하게 공급하는 것을 포함한다. 상기 두 개의 필라멘트(b, b') 및 두 개의 조방사(a, a')는 평행하다. 상기 필라멘트(b) 및 조방사(a), 상기 필라멘트(b') 및 상기 조방사(a')는 전방 닙(nip)을 통과한 후 서로 결합된다. 두 개의 인출된 조방사(a, a')와 두 개의 필라멘트(b, b')는 전방 닙으로부터 배출된 후, 트위스트 삼각 영역으로 인입되고 가이드(6)를 통해 방적된 방적사 보빈(7)에 감아진다.
Patent KR-20120085541-A (KR)
Title: Transmitter and Receiver thereof
Inventor: HAN DONG SEOG
IPC: H04L27/26
Filed: 2011-01-24
Abstract: PURPOSE: A transmitter and a receiver are provided to minimize channel interference between channels by preventing channel length limit in Comb Type Pilot Aided channel estimation. CONSTITUTION: A modulation unit(110) modulates an inputted signal. An STBC(Space Time Block Code) coding unit(120) performs STBC(Space-Time Block Code) of the modulated signal. First and second multiplexing units(131,132) arrange a pilot signal, which is provided to the block-coded signal, in a comb shape. First and second IFFT units(141,142) perform IFFT(Inverse Fast Fourier Transform) for outputs of the first and second multiplexing units. First and second coding units(151,152) code the outputs of the first and second IFFT units by using an orthogonal code. First and second transmission units(161,162) respectively transmit the outputs of the first and second coding units.
Patent KR-20110090804-A (KR)
Title: Photoresist composition
Inventor: ANDO NOBUO
IPC: H01L21/027
Filed: 2011-01-31
Abstract: PURPOSE: A photo-resist composition and a method for manufacturing a photo-resist pattern using the same are provided to improve the resolution and the line edge roughness of the photo-resist pattern. CONSTITUTION: A photo-resist composition includes a compound represented by chemical formula I and an acid generator represented by chemical formula B1. In the chemical formula I, the R1 to the R4 are respectively hydrogen atom, C1 to C6 alkyl group, C3 to C10 cycloalkyl group, C4 to C20 cycloalkylalkyl group, C6 to C20 aryl group, C7 to C20 aralkyl group, or a group represented by -OX9. One or more hydrogen atom of the alkyl group, the aryl group, and the aralkyl group are capable of being replaced with -OX10. The X1 to X10 are respectively hydrogen atom or a group represented by chemical formula II. In the chemical formula B1, the Q1 and the Q2 are respectively fluorine atom or C1 to C6 perfluoroalkyl group.
Patent KR-20120090662-A (KR)
Title: Multipurpose system for testing industrial instrumentation and method therefor
Inventor: LEE JAE KI
IPC: G05D16/00
Filed: 2011-02-08
Abstract: PURPOSE: A multi-purposed field measurement device test system is provided to test durability and function of a field measurement device and to easily compare and analyze soundness of the field measurement device based on a test result. CONSTITUTION: A multi-purposed field measurement device test system comprises a pneumatic pressure generating device(100), a data acquiring device(200), and a computer(300) for test. The pneumatic pressure generating device generates an air pressure signal capable of testing a field measurement device. The data acquiring device comprises a plurality of measuring instruments for test. The plurality of measuring instruments for test applies a power source and a signal to the field measurement device and tests electrical property. The computer for test receives a measurement device selection signal for test from outside. The measurement device selection signal for test accords with test type of each field measurement device. The computer for test receives a test result of the plurality of measuring instruments for test and evaluates performance of the corresponding field measurement device.
Patent KR-20110019774-A (KR)
Title: Apparatus and method for measuring bio-impedance
Inventor: CHA KI CHUL
IPC: A61B5/053
Filed: 2011-02-15
Abstract: PURPOSE: A bio-impedance measuring apparatus and a method for the same are provided to modulate a driving signal and demodulate a measuring signal by including a plurality of a modulators and demodulators. CONSTITUTION: A bio-impedance measuring apparatus includes a plurality of electrodes, an input signal generating part(100), an impedance measuring part(300), and a displaying part(530). The input signal generating part includes an input signal memory, a signal synthesizing part, modulators(170). A transforming par samples a signal into a digital sample value and implements a digital Fourier transformation.
Patent KR-20120087055-A (KR)
Title: The Method And Control System For Studying Words With Visual and Auditory Senses
Inventor: HAN SUNG KOOK
IPC: G06Q50/20
Filed: 2011-02-18
Abstract: PURPOSE: An audio-visual learning control method and a control system are provided to increase a learning effect by using scientific approaching method for brain activities of human in the word memorization. CONSTITUTION: A syllable DB(22) stores a character text of words for learning by connecting to word, syllable, meaning, and pronunciation symbol. A learning DB stores the character text corresponding to a learning range which is designated words of the syllable DB and other learning conditions. A voice support unit(24) synchronizes pronunciation of each syllable of the learning DB with a syllable text and outputs it. A control unit(21) controls syllable series reinforcement learning according to the learning range and the learning conditions by controlling the syllable DB, the learning DB, and the voice support unit.
Patent KR-20110102168-A (KR)
Inventor: KOBAYASHI MAKOTO
IPC: H01L21/22
Filed: 2011-02-24
Abstract: (과제) 로(furnace) 본체와 처리 용기와의 사이의 공간 내를 정밀도 좋게 미음압(slightly negative pressure)으로 유지하면서, 이 공간 내를 강제 냉각한다. 
(해결 수단) 종형 열처리 장치(1)는, 히터 엘리먼트(18)를 갖는 로 본체(5)와, 로 본체(5) 내에 배치되고, 피(被)처리체(w)를 수용하여 열처리하기 위한 처리 용기(3)를 구비하고 있다.  로 본체(5)에 공기 공급 라인(52)과 공기 배기 라인(62)이 접속되고, 공기 공급 라인(52)에 공기 공급 블로워(53) 및 공기 공급 라인측 밸브 기구(54A)가 배치되고, 공기 배기 라인(62)에 공기 배기 블로워(63) 및 공기 배기 라인측 밸브 기구(64A)가 배치되어 있다.  압력 검지 시스템(50)에 의해 공간(33) 내의 압력이 검지되고, 압력 검지 시스템(50)으로부터의 검지 신호에 기초하여 제어부(51)에 의해 공기 공급 블로워(53), 공기 공급 라인측 밸브 기구(54A), 공기 배기 블로워(63) 및 공기 배기 라인측 밸브 기구(64A)가 제어되어 공간(33) 내가 미음압으로 유지된다.
Patent KR-20120100472-A (KR)
Title: Roll screen with stoper
Inventor: SON CHEOL HO
IPC: E06B9/42
Filed: 2011-03-04
Abstract: PURPOSE: A roll screen with a stopper is provided to improve convenience by enabling a user to directly raise and pull down a bottom bar of a shade. CONSTITUTION: A roll screen with a stopper comprises a winding member(100), a shade(200), a bottom bar(300), and stoppers(400). The winding member is horizontally installed inside a window frame of a ship and has a winding roll having a tension spring. The shade is wound and unwound around/from the winding roll. The bottom bar is coupled to the bottom end of the shade and has a knob(310). Each stopper is composed of a body portion and a fixing portion. The body portions are installed on both ends of the bottom bar. The fixing portions are protruded outward from both ends of the bottom bar.
Patent KR-20110036553-A (KR)
Title: Diagnosis kit and chip for bladder cancer using bladder cancer specific methylation marker gene
Inventor: AN SUNG WHAN
IPC: C12N15/12
Filed: 2011-03-07
Abstract: PURPOSE: A kit for diagnosing bladder cancer using bladder cancer-specific marker gene is provided to accurately and quickly diagnose bladder cancer. CONSTITUTION: A kit for diagnosing bladder cancer contains a methylated promoter of bladder cancer markder gene PENK(NM_006211)-proenkephalin. The promoter contains at least one methylated CpG dinucleotide. The kit comprises: a CDX2 (NM_001265) - caudal type homeobox transcription factor 2; CYP1B1 (NM_000104) - cytochrome P450, family 1, sub-family B, polypeptide 1; VSX1 (NM_199425) - visual system homeobox 1 homolog, CHX10-like (zebrafish); HOXA11 (NM_005523) - homeobox A 11 [homeobox A11]; T (NM_003181) - brachyury homolog (mouse); PAQR9 (NM_198504) - progestin and adipoQ receptor family member IV; and LHX2 (NM_004789) - rim homeobox 2.
Patent KR-20120106227-A (KR)
Title: Substrate for semiconductor light emitting device and method of manufacturing the same
Inventor: PARK EUN HYUN
IPC: H01L33/22
Filed: 2011-03-18
Abstract: PURPOSE: A substrate for a semiconductor light emitting device and a manufacturing method thereof are provided to have various scattering faces by including a protrusion with a convex side and a concave side. CONSTITUTION: An etching mask(A) is formed on a substrate(10) using a photolithography process. A cone type protrusion(11a) is formed on the substrate by etching. The substrate is a sapphire substrate and used for the growth of a semiconductor layer(20). A protrusion(11) is formed by wet etching.
Patent KR-20120107372-A (KR)
Title: Adhesive sheet for exteriors and method of fabricating the same
Inventor: AN YOUNG SUN
IPC: B32B27/30
Filed: 2011-03-21
Abstract: PURPOSE: An adhesive sheet for exteriors is provided to have excellent weatherability, constructability and stability, and to be formed to various designs. CONSTITUTION: An adhesive sheet(10) for exteriors comprises a PVC film(12), a thermo-curable or photo-curable coating layer(11) formed on the PVC film. An orange peel value of the thermo-curable or photo-curable layer is 60 or more. The thermo-curable or photo-curable coating layer is a cured material of a resin composition selected from a group consisting of an energy-curable resin composition and thermosetting resin composition. A manufacturing method of the adhesive sheet comprises a step of forming the thermo-curable or photo-curable coating layer on the PVC layer.
Patent KR-20120110343-A (KR)
Title: Inspection apparatus for measuring hopper
Inventor: LEE DONG GUE
IPC: G01G13/16
Filed: 2011-03-29
Abstract: PURPOSE: A device for inspecting a measurement hopper is provided to arrange a counterweight unit moved by a towing unit, thereby easily measuring the existence of a load cell with an inspection controlling unit connected to the load cell. CONSTITUTION: A device for inspecting a measurement hopper comprises a counterweight unit(40), a towing unit(60), and an inspection controlling unit(70). The counter weight unit is placed on a measurement hopper so that weight is measured by a load cell. The towing unit moves the counterweight unit toward a direction being touched to or separated from the measurement hopper. The inspection controlling unit controls the towing unit and moves the counterweight unit and measures whether or not the load cell is normally operated.
Patent KR-20120109284-A (KR)
Inventor: LEE SANG HA
IPC: F03G7/05
Filed: 2011-03-28
Abstract: PURPOSE: Evaporation and condensation methods for generating power by the air and a desalination method are provided to easily make temperature difference using the temperature of the water in a humidifier. CONSTITUTION: A power generation method using waste steam from a condensation tank and a desalination method is to boil an evaporation tank by the dry air, and the dry air passes through a humidifier. The dry air becomes the humid air with low temperature, and the waste steam is condensed by the air. A power generation method using waste steam from a condensation tank and a desalination method is to provide lower temperature water as condensation heat for the condensation tank, and the water is supplied to the humidifier again.
Patent KR-20120113076-A (KR)
Title: Cable fault diagnostic method and system
Inventor: PARK JIN BAE
IPC: G01R31/08
Filed: 2011-04-04
Abstract: PURPOSE: A cable malfunction diagnosing method and a system thereof are provided to efficiently remove the noise of a cable through a signal processing operation. CONSTITUTION: A cable malfunction diagnosing system applies an applying signal of a chirp signal type to an applying point(S200). The system acquires an acquisition signal from an acquisition point(S202). The system calculates an instantaneous frequency of the acquisition signal(S210). The system calculates a cable quality index based on a difference value between a frequency average of the applying signal and an average value of the instantaneous frequency(S214). [Reference numerals] (AA) Start; (BB) End; (S200) Applying an applying signal at an applying point; (S202) Acquiring an acquisition signal at an acquisition point; (S204) Calculating an analytic signal by applying Hilbert-transform technique to the acquisition signal; (S210) Extracting instantaneous frequency components; (S212) Removing disturbance; (S214) Calculating a cable quality index; (S216) Determining the malfunction of a cable
Patent KR-20120113627-A (KR)
Title: Assembly avatar with electronic device
Inventor: KIM BAE NAM
IPC: G06F1/00
Filed: 2011-04-05
Abstract: PURPOSE: A prefabricated avatar including an electronic stick is provided to from various and characterful characters by selectively and partially combining the avatar with the electronic stick. CONSTITUTION: An electronic stick(100) includes an electronic chip(110) including an file storage or RFID(Radio Frequency ID) function. A case is combined with the electronic stick. The case includes a body unit(210) covering the outside of the electronic stick, a head unit(220) combined with the top of the body unit, and a leg unit(230) combined with the bottom of the electronic stick. The electronic stick, the body unit, the head unit, and the leg unit are detachable from each other.
Patent KR-20120114700-A (KR)
Title: Apparatus and method for grinding edge of glass panel
Inventor: YOO JAE YUN
IPC: B24B1/04
Filed: 2011-04-07
Abstract: PURPOSE: An apparatus and a method for grinding glass panel edge are provided to increase the production yield and strength of glass panels by reducing abrasion resistance and cracks and improving ground roughness. CONSTITUTION: An apparatus for grinding glass panel edge comprises a supporting table(10), first excitation parts(20,22), a grinding wheel(14), and a spindle unit(13). The supporting table supports glass panels that are a target grinding object to be fixed. The first excitation parts apply ultrasonic vibrations to the glass panels. The grinding wheel is located adjacently to the edge of the panels to grind the edge. The spindle unit is coupled to the grinding wheel to rotate the grinding wheel. The edge is ground in a state where the glass panels are vibrated so that the strength of the glass panels can be increased.
Patent KR-20110116090-A (KR)
Inventor: WATABE TOMIJI
IPC: F04C13/00
Filed: 2011-04-11
Abstract: 요동베인형 펌프 엑츄에이터를 시판품에서 실현할 수 없는 25MPa 고압력에서 사용가능토록 하기 위해, 독자적인 씰 기구를 채용하고, 고효율 파력발전장치인 진자형 파력발전장치의 요동 베인펌프에 응용하여, 대동력 요동펌프로서 장기 실증시험을 했던 바, 강성이 높은 방향과 낮은 방향이 서로 역 방향인 수압부품(受壓部品)의 고강도 결합면에서 찰과부식에 의한 응착마모현상이 발생했다. 고효율 진자형 파력발전시스템의 조기 실용화를 위해 이상마모현상 해소라는 과제를 조속히 해결할 필요성이 있다. 
중심축에 대해 방사방향의 강성이 낮은 실린더와 강성이 높은 사이드 커버와의 결합면에서, 고압력 작동유가 실린더 단면을 타원형에 가깝게 왜곡시킬 때 사이드 커버측도 마찬가지로 원통형상을 설치함으로서 같은 왜곡이 생기도록, 사이드 커버에는 실린더 측으로 돌출한 원통 형상부를 설치하였다. 또한 실린더에 고정되어 있는 고정 베인의 사이드 커버와의 접촉면에는 항상 저압측 작동실이 연통하는 관로를 설치했다.
Patent KR-20130106455-A (KR)
Inventor: PARK JAE YEON
IPC: C12R1/89
Filed: 2011-04-13
Abstract: PURPOSE: A cage type microalgae culture machine and a culture method of microalgae using the same are provided to remarkably reduce costs for producing microalgae without a change of water in a culture sac because water can pass through the culture sac, thereby remarkably saving labor. CONSTITUTION: A cage type microalgae culture machine (40) comprises: a culture sac (10) which contains microalgae in an inner space (2) and has a fine network structure; and a floating device (20) which keeps the culture sac floating by buoyancy. The size of the network structure is formed so that the microalgae contained in the inner space cannot escape to the outside while water, nutritive salts, and feed for the microalgae are movable from the outside to the inner space. A culture method of microalgae comprises the steps of forming the network structure in the culture sac and promoting the growth of the microalgae.
Patent KR-20110115533-A (KR)
Inventor: BLEILE THOMAS
IPC: F02D9/08
Filed: 2011-04-14
Abstract: 본 발명은, 제어 요소, 특히 플랩을 위한 위치 설정 장치, 특히 플랩 액추에이터를 이용하여, 내연기관을 포함하는 엔진 시스템에서 질량 흐름을, 특히 기체 질량 흐름을 개회로 제어하기 위한 방법이며, 
- 제어 요소(4)에 의해 조정될 질량 흐름을 나타내는 제어 변수를 제공하는 단계(S1)와,  
- 제어 변수가 사전 설정된 제어 변수 임계값보다 크다면, 제어 변수에 할당된 제어 요소(4)의 위치에 따라 위치 설정 장치(2)를 트리거링하는 단계(S3)와,  
- 제어 변수가 사전 설정된 제어 변수 임계값보다 작다면, 제어 요소(4)가 폐쇄 위치에 위치하고 제어 요소(4)의 폐쇄력은 제어 변수에 따라 조정되도록 위치 설정 장치(2)를 트리거링하는 단계(S4)를 포함하는 질량 흐름 제어 방법에 관한 것이다.
Patent KR-20120119631-A (KR)
Title: Direct detection method for rfid cards
Inventor: LEE BEOM SEOK
IPC: G06K17/00
Filed: 2011-04-22
Abstract: PURPOSE: A direct detecting method of an RFID card through a comparator is provided to control power of an RFID card reader by determining the existence of an RFID card around an antenna. CONSTITUTION: An RFID(Radio Frequency ID) card reader includes a controlling unit(102), a wireless transceiving unit(105), a frequency generating unit(103), an impedance match circuit(106), and an antenna(107). The RFID card reader connects a comparator(104) with a connecting unit of the antenna and the impedance match circuit. The controlling unit emits energy of direct frequency through the antenna. [Reference numerals] (101) Power controller; (102) Control unit(MCU); (103) Frequency generator; (104) Comparator; (106) Impedance match circuit; (108) Frequency generator; (109) Transceiving controller(base band); (110) Filter mixer amplifier
Patent KR-20110053321-A (KR)
Title: Discharging apparatus of ashesb
Inventor: SIN HEE CHAN
IPC: A23B7/02
Filed: 2011-04-26
Abstract: PURPOSE: A discharging apparatus for rice hull ash burnt inside a grain drier is provided to prevent the backflow of the ash into a discharging fan when discharging the rice hull ash through a discharge passage. CONSTITUTION: A discharging apparatus for rice hull ash burnt inside a grain drier comprises the following: conveying screw collecting the rice hull ash from the grain drier through a transfer passage; a conical housing(30) installed on the end of the transfer passage for discharging the rice hull ash through a discharge passage(40); a circular storage chamber(32) formed on a discharging port(31) for discharging the rice hull ash; a semicircular separation net including through-holes installed in the inside of the housing for separating foreign materials from the rice hull ash; and a rotation discharging device(60) installed on the storage chamber for preventing the backflow of the rice hull ash.
Patent KR-20110056269-A (KR)
Title: System for operating client information in the specific place
Inventor: KIM JEONG HOON
IPC: G06Q50/10
Filed: 2011-05-06
Abstract: PURPOSE: A system for operating client information in a specific place is provided to offer the predetermined event information to the previously selected client group. CONSTITUTION: An information confirming unit(110) confirms the information of clients who enter into an exhibition place. An information classifying/storing unit(105) stores client information in the predetermined storage media after classifying and sorting the checked client information. If a client group for transmitting event information is selected, an information extracting unit(120) extracts client wireless terminal information from the information of the clients included in the client group. The information extracting unit extracts the predetermined event information.
Patent KR-20120127946-A (KR)
Title: Structure of exhaustion pipe
IPC: F01N13/08
Filed: 2011-05-16
Abstract: PURPOSE: A structure of an exhaust pipe is provided to improve torque and fuel efficiency, and to prevent resonant noise cased by the pulsation of exhaust gas in the low and middle speed ranges of an engine. CONSTITUTION: A structure of an exhaust pipe comprises left and right exhaust pipes, a left semicircular pipe(20), a right semicircular pipe(10), and a cavity(30). The lefts and right semicircular pipes are extended form the left and right exhaust pipes, respectively. The left and right semicircular pipes comprise semicircular sections so that the flat surfaces of the left and right semicircular pipes face each other. The left and right semicircular pipes are closely attached in a longitudinal direction, and form a joint portion. The cavity is formed between the left and right semicircular pipes. The cavity is connected to one of the left and right semicircular pipes through inflow holes(31a,31b). [Reference numerals] (AA) D-D cross section; (BB) B-B cross section; (CC) C-C cross section
Patent KR-20120128408-A (KR)
Title: Portrait supporter
IPC: A47G33/00
Filed: 2011-05-17
Abstract: PURPOSE: A portrait supporter and hanger are provided to make a portrait picture stand up, to conveniently support the portrait picture and to hang the portrait picture on a neck. CONSTITUTION: A portrait supporter and hanger comprises a main body part(300), a supporter(100), and a string for adjusting length(210). The main body part comprises a through-hole to form chrysanthemum or picture in a middle part or to reduce weight. The supporter is protruded frontwards to support a portrait picture. A string for adjusting length can be hang on a neck and comprises an attachable and detachable coupling part for controlling length and a string bundle part to fix the string to a main body.
Patent KR-20120128849-A (KR)
Title: Convenient way to control shopping carts
IPC: B62B3/14
Filed: 2011-05-18
Abstract: PURPOSE: A shopping cart is provided to easily control the direction of a shopping cart. CONSTITUTION: A shopping cart comprises a iron or plastic plate(1), a handle(2), and wheels(3). The iron or plastic material and a rubber are coupled to form the handle. The rubber combining with the plastic or a resin is attached on the wheels.
Patent KR-20120129208-A (KR)
Title: Apparatus for a tower of a wind turbine
IPC: F03D1/04
Filed: 2011-05-19
Abstract: PURPOSE: A tower for wind power generation is provided to prevent vibration generated between a wind power generator and a pillar by installing a shock absorbing unit between the inner surface of a cap unit and the outer surface of the pillar. CONSTITUTION: A tower for wind power generation comprises a pillar(10), a cap unit(20), and a shock absorbing unit(30). The cap unit is placed on the pillar, and wraps the upper part of the pillar. The cap unit comprises a wind power generator(5) on the top. The shock absorbing unit is placed between the inner surface of the cap unit and the upper outer surface of the pillar.
Patent KR-20120131290-A (KR)
Title: Method for producing transgenic plant with increased resistance to environmental stresses and the plant thereof
IPC: C12N15/29
Filed: 2011-05-25
Abstract: PURPOSE: A method for controlling environmental stress resistance of a plant using Arabidopsis thaliana AtFKBP20-1 gene is provided to develop a transgenic plant with strong environmental stress resistance. CONSTITUTION: A method for producing a transgenic plant with controlled environmental stress resistance comprises: a step of transforming plant cells with a recombinant vector containing Arabidopsis thaliana AtFKBP20-1 gene; and a step of redifferentiating the transformed plant cells. A composition for controlling environmental stress resistance of a plant contains Arabidopsis thaliana AtFKBP20-1 genes. The AtFKBP20-1 gene contains a base of sequence number 1.
Patent KR-20120134491-A (KR)
Title: 움직임 감지장치를 이용한 촬영 모드 제어 방법 및 장치
Inventor: AHN GEON JOON
IPC: G06F3/03
Filed: 2011-06-02
Abstract: 본 발명은 3움직임 감지장치를 이용한 촬영 모드 제어 장치에 관한 것으로서, 카메라 모듈; 상기 카메라 모듈을 통해 촬영된 영상을 표시하는 표시부; 사용자의 손가락 움직임을 감지하는 움직임 감지장치; 및 상기 움직임 감지장치로부터 스와이프감지신호가 입력되면, 상기 스와이프감지신호에 근거하여 사용자 손가락의 스와이프 변위를 검출하고, 검출된 스와이프 변위에 따라 상기 카메라 모듈의 촬영 모드를 변경하는 제어부를 구비하는 것을 특징으로 한다.