baber/WOPTO huggingface dataset:
Patent KR-20100124243-A (KR)
Title: Removable microorganism fermentation equipment
Inventor: HOU YONG
IPC: C12M1/02
Filed: 2010-11-08
Abstract: PURPOSE: A microbial fermentor is provided to separate a fermentor body from a culture container and to easily incline the culture container. CONSTITUTION: A microbial fermentor comprises: a fermentor body(100) having a controller(110), guide, rotary heating rod(130), rotary pan vent(131), low temperature heater, air pump and rotary pan; and a culture container which is attachable to and detachable from the fermentor body. The air pump is connected with an air supply pipe and is built in the controller of the fermentor body.
Patent KR-20120052443-A (KR)
Inventor: PARK KYUNG HYUN
IPC: E02F3/43
Filed: 2010-11-15
Abstract: 본 발명은 굴삭기의 작업장치를 이용하여 평탄 정지작업을 수행할 경우, 작업장치의 위치정보를 실시간으로 검출하여 파악할 수 있고, 붐 또는 아암을 조작시 나머지 작업장치가 연동되어 동작되도록 하여 평탄 정지작업이 원활하게 이루어질 수 있도록 한 것으로, 
본 발명의 실시예에 의한 자동 그레이딩 시스템이 구비된 굴삭기는, 
하부 주행체와, 하부 주행체 상에 탑재되는 상부 선회체와, 상부 선회체에 고정되는 붐, 아암 및 버킷으로 이뤄지며 각각의 유압실린더에 의해 작동되는 작업장치를 구비하는 굴삭기에 있어서, 
운전자에 의해 자동 정지작업모드를 선택하는 단계와, 
정지작업 위치로 작업장치를 이동시켜 작업장치의 정지작업 초기위치를 결정하는 단계와, 
초기위치로 결정된 붐, 아암, 버킷의 위치를 각각 기준점으로 설정하는 단계와, 
붐 구동을 조작하여 정지작업을 시작하는 단계와, 
운전자에 의해 붐 구동을 조작하여 정지작업할 경우, 아암 및 버킷의 작업위치가 초기위치의 허용범위 내에 존재하는 지를 판단하는 단계와, 
아암 및 버킷의 작업위치가 초기위치의 허용범위를 벗어난 경우 아암, 또는 아암 및 버킷용 유압실린더를 구동시켜 초기위치로 이동시키고, 아암 및 버킷의 작업위치가 초기위치의 허용범위 내에 있는 경우 아암 및 버킷용 유압실린더를 구동시키지않고, 정지작업을 실행하는 단계를 포함한다.
Patent KR-20120053271-A (KR)
Title: Grain hoper
Inventor: JUNG JI SUNG
IPC: B60P1/56
Filed: 2010-11-17
Abstract: PURPOSE: A grains loading device is provided to enable users to transport the device storing grains using a forklift, and to discharge the grains without a separate power source. CONSTITUTION: A grains loading device includes a grain loading box(10), a frame(20), a separation preventing body(30), a mounting hole(40), and a gate plate(50). The grain loading box includes an internal space for storing grains, and includes an outlet on the lower side. The frame has a grid structure, and supports the grain loading box. The separation preventing body is mounted on upper edge of the frame for loading the grain loading box. The mounting hole penetrates the side of the grain loading box. The gate plate includes plural rollers on both sides of a sliding rod, and a gate corresponding to the outlet.
Patent KR-20120076454-A (KR)
Title: Exhibition for congratulations and condolences, decorative ribbon attached to the exhibition, and method for displaying expressions for congratulations and condolences using the decorative ribbon
Inventor: JUNG WOO SUK
IPC: G06Q50/10
Filed: 2010-11-24
Abstract: PURPOSE: An exhibit for family events, decorative ribbon, and display method using the same are provided to enable a user to express the mind for the family events by displaying a decorative ribbon on a connection symbol. CONSTITUTION: An exhibit for family events are uploaded in the specific space of the Internet(S102). A connection symbol for connecting to the specific space of the Internet is created by receiving the request of an exhibit orderer(S104). After the order of the exhibit for the family event is received, the connection symbol is displayed on a display unit included in the exhibit for the family events(S106). It is requested to display the exhibit for the family event(S110).
Patent KR-20120058278-A (KR)
Title: Sealing strusture of wheel bearing
Inventor: PARK JUNG YANG
IPC: F16C33/76
Filed: 2010-11-29
Abstract: PURPOSE: A sealing structure of a wheel bearing is provided to reduce bearing drag torque through reinforcing the sealing of a bearing by forming a bended portion in a hub and a projecting rib and a projection in the sealing member to head upward. CONSTITUTION: A sealing structure of a wheel bearing is provided to block foreign materials by using a sealing member(150) and the bend portion(115) of a hub(110). The sealing member is composed of a ring shaped inner steel member(154) and a rubber member(152). The rubber comprises a side ribs(170a, 170b) and a lower rib(170c) and covers the exposed surface of an inner steel member and contacted with the bend portion of a hub. A projecting rib(172) is formed in the bended portion of an upper rib covering an outer circumferential surface(121). The hub comprises a bended portion for blocking foreign materials.
Patent KR-20120015980-A (KR)
Title: Method, system and computer program product for object color correction
Inventor: HSIEH CHUN WEI
IPC: H04N1/60
Filed: 2010-11-30
Abstract: PURPOSE: A method for correcting an object color, a system thereof, and a computer program product are provided to correct colors of target objects in two different images. CONSTITUTION: A storage unit(330) stores an image conversion algorithm. A processing unit(340) converts first and second images from an original color space to a target color space by the image conversion algorithm. The processing unit corrects the main axes of the first and second images in the target color space. The processing unit obtains the first and second images of the same color after the first and second images are converted from the target color space to the original color space.
Patent KR-20120060077-A (KR)
Title: Ir sensing transistor and manufacturing method of display device including thesame
Inventor: JUNG SUK WON
IPC: G06F3/041
Filed: 2010-12-01
Abstract: PURPOSE: An IR(Infrared Ray) sensing transistor and a method for manufacturing a display device including the same are provided to simplify a process for forming each layer by simultaneously forming a light shielding layer, an insulating layer, a semiconductor, and a resistive contact layer. CONSTITUTION: A light shielding layer(210I) is formed on a substrate. An insulating layer(240) is formed on the light shielding layer. A semiconductor(254C) is formed on the insulating layer. A resistive contact layer(263C) is formed on the semiconductor. An etching stop layer(410V) is formed on the resistive contact layer. A source electrode(273C) and a drain electrode(275C) are formed on the etcingh stop layer.
Patent KR-20120061554-A (KR)
Title: Display apparatus and driving method thereof
Inventor: LEE SEUNG KYU
IPC: G09G3/36
Filed: 2010-12-03
Abstract: PURPOSE: A display device and a driving method thereof are provided to operate the device in an inversion mode with a simple circuit configuration. CONSTITUTION: A liquid crystal display device(100) comprises a liquid crystal panel(110), a timing controller(120), and a source driver(130). The liquid crystal display device comprises first and second gate drivers(140a,140b), first and second common line drivers(150a,150b). The liquid crystal display device comprises a voltage generator(160). The liquid crystal panel comprises first and second gate lines and source lines. The liquid crystal panel comprises first and second common voltage lines and first and second gate lines. The liquid crystal panel comprises pixels(PX). The pixels are formed on a cross point of the first and second gate lines and data lines.
Patent KR-20120062089-A (KR)
Title: Vehicle mobile gateway for controling charging of electric vehicle using mobile terminal, electric vehicle having the same, and method for controling charging of electric vehicle using mobile terminal
Inventor: YUN HYUN JEONG
IPC: H04W4/02
Filed: 2010-12-06
Abstract: PURPOSE: A vehicle mobile gateway for controlling the charging of an electric vehicle using a mobile terminal, an electric vehicle therewith, and a method for controlling the charging of an electric vehicle using the mobile terminal are provided to enable a user to confirm an abnormal state at a remote place. CONSTITUTION: An electric vehicle with a vehicle mobile gateway for controlling the charging of an electric vehicle using a mobile terminal comprises a vehicle body, a battery unit(190), and a vehicle mobile gateway(120). The battery unit is installed on the vehicle body and stores power supplied from a charging station(310). The vehicle mobile gateway is installed on the vehicle body and is electrically connected to a wireless communication unit to control the charging of the battery unit.
Patent KR-20110068862-A (KR)
Title: Cell for testing microbeads and method of analyzing microbeads
Inventor: SAKAMOTO NAOHISA
IPC: C12Q1/68
Filed: 2010-12-08
Abstract: PURPOSE: A cell for testing a microbead is provided to normally photograph each microbead and to perform target material analysis in high precision. CONSTITUTION: A cell(1) for testing a microbead is formed in a column shape and is used for testing microbeads. The cell comprises: a support substrate(11); a cover(21) placed to face the support substrate; and a container(39) having the microbeads between the support substate and the cover. A pillar(31) is formed at one or both of the support substrate and the cover. The height of the pillar is thicker than the microbead. The cell has an absorption member.
Patent KR-20120064252-A (KR)
Title: A mold of die cutter and setting structure of a mold
Inventor: CHOI JONG CHYUL
IPC: B26F1/40
Filed: 2010-12-09
Abstract: PURPOSE: The mold mounting structure of a die cutter is provided to prevent the damage of a mold through reducing the rotation quantity incase of backward movement and overload occurred while the moving of a mold through installing a torque limit in a motor. CONSTITUTION: The mold mounting structure of a die cutter comprises a motor(10), a pair of ball screws(20), a mold fixing unit(30), and a position recognition unit(40). The motor is installed in one side of a mold(5). The rotation quantity of the motor diminishes with a torque limit(11) in case of backtrack and overload occurred. The pair of ball screws is connected to the both sides of the motor and rotated forward and reversely. The mold fixing unit comprises a guide key and a slider(32). The mold fixing unit moves by the rotation of the ball screw along the guide key. The slider prevent the ball screws from being bent by load of the mold. The position recognition unit is installed in the mold fixing unit and recognizes the right position of the mold.
Patent KR-20120064831-A (KR)
Title: Three dimensional camera device and control method thereof
Inventor: NAMGOONG BO RAM
IPC: H04N13/239
Filed: 2010-12-10
Abstract: PURPOSE: A 3D camera device and a controlling method thereof are provided to photographs 3D images according to a photographing angle of a user by forming a swing hinge for rotating left and right camera elements around a middle point between the left and right camera elements in a 3D camera device. CONSTITUTION: A 3D camera device(200) comprises a left camera element(210), a right camera element(220), a swing hinge(230), a left camera element driving unit, and a right camera element driving unit. The swing hinge rotates the left and right camera elements around a middle point between the left and right camera elements. The left camera element driving unit rotates the left camera element around a center of the left camera element. The right camera element driving unit rotates the right camera element around a center of the right camera element.
Patent KR-20120065070-A (KR)
Title: Polymer electrolyte for dye-sensitized solarcell comprising peo-ppo-peo triblock copolymer
Inventor: KIM JAE SANG
IPC: H01B1/06
Filed: 2010-12-10
Abstract: PURPOSE: A polyelectrolyte for dye-sensitized solar cell and a dye-sensitized solar cell using thereof are provided to solve leakage problem of liquid electrolyte and to have same energy conversion efficiency as the liquid electrolyte. CONSTITUTION: A polyelectrolyte(300) for dye-sensitized solar cell comprises an aqueous solution which includes PEO-PPO-PEO tri block copolymer and electrolyte solution which includes organic solvent, and oxidation-reduction derivative and additive. The organic solvent is more than one kind or two kinds of mixed solution which is selected from a group consisting of acetonitrile, ethylene carbonate, polypropylene carbonate, dimethyl carbonate, diethyl carbonate, ethyl methyl carbonate, tetrahydrofuran, 3- methoxy propionnitrile, and gamma-butyrolactone. The oxidation-reduction derivative is one kind of mixture which is selected from a group consisting of lithium iodide, sodium iodide, iodination potassium, lithium bromide, sodium bromide, potassium bromide, quaternary ammonium salt, imidazolium salt, and pyridinium salt.
Patent KR-20110004814-A (KR)
Inventor: LEE SEUNG YEOL
IPC: A61H39/04
Filed: 2010-12-13
Abstract: PURPOSE: A foot pressure pad is provided, which maximizes effect through acupuncture pressure in the foot and allows semi-permanent use. CONSTITUTION: A foot pressure pad comprises: a finger pressure protrusion board(1); and an adhesive pad(2) which is fixed to the floor of the finger pressure protrusion board and has self-adhesion character. The adhesive pad is made of urethane resin, silicon resin, thermoplastic resin, or composite material and is second extrusion-molded or attached.
Patent KR-20120068438-A (KR)
Title: Both side mat use of memory-foam
Inventor: HAN CHEOL JO
IPC: A47C27/15
Filed: 2010-12-17
Abstract: PURPOSE: A both-sided mat using memory foam is provided to prevent noise, to reduce the fatigue of a user, and to improve elasticity. CONSTITUTION: A both-sided mat using memory foam is as follows. A PVC foam layer(2) having 2-20mm thickness is laminated on a mat bottom layer(4) in which a non-slip layer is formed. A memory foam layer(1) having 1-50mm thickness is attached to the PVC foam layer. File cloth(3) using microfiber is adhered to the upper surface of the memory foam. The microfiber is selected among cotton yarn, layon, nylon, and acryl. The adhesion is selected among laminating adhesion, bonding adhesion, or hotmelt adhesion.
Patent KR-20120075694-A (KR)
Title: Camera module
Inventor: OH YOUNG TAEK
IPC: H04N5/225
Filed: 2010-12-29
Abstract: PURPOSE: A camera module is provided to prevent disconnection from a shield can. CONSTITUTION: A lens unit(110) is inserted in a holder. An infrared blocking filter(130) is arranged between the lens unit and an image sensor. The infrared blocking filter is adjacent to an inner wall of the holder. A shield can(160) surrounds the holder. A terminal electrically connects the lens unit with a printed circuit board.
Patent KR-20100080605-A (KR)
Title: Method of forming a ceramic silicon oxide type coating, method of producing an inorganic base material, agent for forming a ceramic silicon oxide type coating, and semiconductor device
Inventor: HARIMOTO YUKINARI
IPC: H01L31/0216
Filed: 2008-10-03
Abstract: A method of forming a ceramic silicon oxide type coating and a method of producing an inorganic base material having this coating, by coating an organohydrogensiloxane/hydrogensiloxane copolymer on the surface of an inorganic base material and converting the coating into a ceramic silicon oxide type coating by heating to high temperatures in an inert gas or an oxygen-containing inert gas (oxygen gas less than 20 volume%). A coating-forming agent comprising an organohydrogensiloxane/hydrogensiloxane copolymer or its solution. A semiconductor device comprising at least a semiconductor layer formed on a silicon oxide type coating on an inorganic substrate.
Patent KR-20100076045-A (KR)
Title: Antimicrobially modified coated biaxially oriented polyester film
Inventor: KLIESCH HOLGER
IPC: C08J7/043
Filed: 2008-11-05
Abstract: The invention relates to a polyester film comprising at least one base layer and at least one antimicrobially active coating, said antimicrobial coating comprising a) an ammoniosilane of the following general formula (I): where Rand Rare the same or different and are each independently hydrogen or C1-C8-alkyl radicals which may be straight-chain or-in the case of the C3-C8-alkyl radicals-branched; Rand Rare preferably the same and are each-CH; in aqueous dispersions, one, two or all Rradicals are hydrogen; n is greater than 0 and less than 10, preferably 2-5 and more preferably 3; m is greater than 0 and less than 30, preferably 6-25 and more preferably 15-20 and most preferably 17; X' is chloride, sulfate or nitrate; and b) the coating has a thickness of less than 1 μm, preferably less than 0.3 μm and more preferably less than 0.15 μm.
Patent KR-20100097142-A (KR)
Inventor: CRIENEN JACK
IPC: C12Q1/68
Filed: 2008-11-07
Abstract: 본 발명은 오이 번식, 특히 유용한 신규한 특징을 갖는 신규한 오이 식물에 관한 것이다.  이러한 신규한 특징은 성장 특성의 개선을 초래하여, 오이 재배의 단순화 및 개선을 이끈다.  본 발명에 따른 종자 및 신규한 특징을 다른 오이 식물로 도입하는 방법이 또한 포함된다.  본 발명에 따른 식물의 자가-수분 및 타가-수분뿐만 아니라 이러한 식물로부터의 배가 반수체의 생성이 기재되어 있다.
Patent KR-20100123819-A (KR)
Inventor: ERSOY METIN
IPC: B60G17/019
Filed: 2009-02-26
Abstract: 본 발명은 지지체(6), 다수의 조인트들(8, 9, 10, 11)의 중간 접속 하에 상기 지지체(6)에 관절형으로 연결된 스티어링 너클(2), 상기 스티어링 너클(2)에 회전 가능하게 지지된 차량 휠(15), 제 1 조인트(8)와 제 2 조인트(9) 사이에 연장되며 상기 제 1 조인트(8)에 의해 상기 스티어링 너클(2)에 그리고 상기 제 2 조인트(9)에 의해 상기 지지체(6)에 관절형으로 연결된 하나 이상의 연결 부재(3), 상기 조인트들 중 하나 이상의 조인트(8)의 하나 이상의 회전 각(40)을 검출하고 상기 회전 각(40)을 나타내는 하나 이상의 각도 신호를 발생시키거나 발생시킬 수 있는 하나 이상의 각도 검출 장치(36, 37), 상기 각도 검출 장치(36, 37)에 결합되어 상기 각도 신호를 평가하거나 평가할 수 있는 평가 장치(41)를 포함하는 차량용 휠 서스펜션에 관한 것이다.  상기 연결 부재(3)는 조절 수단(27)을 포함하는 섀시 액추에이터이고, 상기 조절 수단(27)에 의해 섀시 액추에이터(3)의 길이(L), 그로 인해 차량 휠(15)의 위치가 변경될 수 있고, 상기 섀시 액추에이터(3)의 길이(L)는 평가 장치(41)에 의해 하나 이상의 각도 신호(40)를 평가함으로써 결정되거나 또는 결정될 수 있다.
Patent KR-20100109556-A (KR)
Inventor: LEMOINE DOMINIQUE INGRID
IPC: A61P31/00
Filed: 2008-12-18
Abstract: 본 발명은 하기를 포함하는 말라리아 백신용 성분에 관한 것이다: a) 면역원성 입자 RTS,S 및/또는 b) 1개 이상의 삼일열원충( P.    vivax ) 균주의 CS 단백질에서 유래된 면역원성 입자 및 B형 간염균( Hepatitis    B )으로부터의 S 항원 및 임의로 비융합된 S 항원, 또는 c) RTS, CSV-S 및 임의로 비융합된 S 항원을 포함하는 면역원성 입자 및 d) 1개 이상의 티올 작용기를 지닌 안정화제 또는 이들의 혼합물을 포함하는 안정화제.  또한 본 발명은 상기 성분의 제조 방법, 이의 의약으로서의 용도(특히 말라리아 감염의 예방에서), 상기 성분을 포함하는 조성물/백신 및 백신의 용도(특히 치료적 용도)를 개시한다.
Patent KR-20110002092-A (KR)
Title: Hermetic compressor
Inventor: INAGAKI KO
IPC: F04B39/12
Filed: 2009-05-08
Abstract: A hermetic compressor includes a closed vessel for storing lubricating oil, an electric-driving element, and a compressing element driven by the electric-driving element. The compressing element includes a cylinder block forming a compression chamber, a piton that reciprocates inside the compression chamber, and an oiling device for supplying the lubricating oil to an outer circumference of the piston. A first oil groove is concavely formed on the outer circumference of the piston, and a second oil groove is concavely formed on a side opposite to the compression chamber relative to the first oil groove. The second oil groove has a spatial volume same or greater than that of the first oil groove. An expanded clearance portion is provided such that a clearance between the piston and the cylindrical hole portion broadens from a top dead point to a bottom dead point.
Patent KR-20120006431-A (KR)
Title: 기록 장치, 기록 방법, 재생 장치, 재생 방법, 기록 매체 및 프로그램
Inventor: HATTORI SHINOBU
IPC: H04N19/70
Filed: 2010-03-25
Abstract: 본 발명은 복수 시점의 영상 데이터를 소정의 부호화 방식으로 부호화하여 얻어진 기본 화상 스트림과 확장 화상 스트림이 기록되어 있는 BD 등의 기록 매체를, 복수 시점의 영상 데이터의 재생에 대응하고 있지 않은 장치에 있어서도 재생시킬 수 있도록 할 수 있는 기록 장치, 기록 방법, 재생 장치, 재생 방법, 기록 매체 및 프로그램에 관한 것이다.  Base view video를 저장한 Access Unit에는 MVC 헤더의 부호화가 금지되어 있다.  MVC 헤더가 없는 Access Unit에 저장되어 있는 view component에 대해서는, 그 view_id가 0인 것으로서 인식하도록 정의되어 있다.  본 발명은 BD-ROM 규격에 대응한 재생 장치에 적용할 수 있다.
Patent KR-20110003574-A (KR)
Inventor: BOCKELMAN DAVID E
IPC: H03F3/20
Filed: 2009-03-09
Abstract: 일 실시예에서, 본 발명은 복수의 이득(gain) 스테이지 및 상기 이득 스테이지들에 결합된 출력 네트워크를 포함한다.  상기 이득 스테이지들 각각은 이동 무선 장치로부터의 송신을 위해 무선 주파수(RF) 신호를 출력 전력 레벨로 증폭하도록 독립적으로 제어될 수 있다.  비활성이도록 제어되는 경우, 상이 이득 스테이지들 중 적어도 하나는 저 임피던스 상태에 놓일 수 있다.
Patent KR-20110043529-A (KR)
Inventor: SCARSBROOK GEOFFREY ALAN
IPC: C30B25/10
Filed: 2009-07-22
Abstract: 높은 화학적 순도, 즉 낮은 질소 함량 및 높은 동위원소 순도, 즉 낮은  13 C 함량을 갖는 단결정 다이아몬드, 그의 제조 방법 및 상기와 같은 단결정 다이아몬드를 포함하는 고체 상태 시스템을 개시한다.
Patent KR-20120079756-A (KR)
Title: A single electric rice cooker
Inventor: KIM JAE HO
IPC: G06K17/00
Filed: 2011-01-05
Abstract: PURPOSE: An electrical rice cooker for one person is provided to accurately cook various kinds of mixed grains in a state where the recipes for various kinds of mixed grains are recognized and to discharge steam by releasing pressure with a space for releasing pressure in a rice cooker. CONSTITUTION: An electrical rice cooker for one person comprises a main body(2), a water container part(14), and a rice container part(13). Constant amount of exclusive rice is individually packed with a barcode including a recipe. The electric rice cooker reads the barcode in a state where the individually packed exclusive rice is put in the rice cooker. Accordingly, water amount, heating time, and time for steaming thoroughly according to the recipe inputted in the barcode so that cooking can be implemented. A space for releasing pressure is formed in a rice cooker lid so that the pressure can be removed without discharging the steam.
Patent KR-20120087656-A (KR)
Title: Solar cell and solar cell manufacturing method
Inventor: PARK GI GON
IPC: H01L31/0445
Filed: 2011-01-28
Abstract: PURPOSE: A solar cell and a solar cell manufacturing method are provided to reduce a unit cost by attaching a light absorption layer on a back electrode layer. CONSTITUTION: A back surface electrode layer(320) is formed on a substrate. A light absorption layer(330) is formed on the back electrode layer. A transparent electrode layer(360) is formed on the light absorption layer. A bonding layer is formed between the back electrode layer and the light absorption layer. The bonding layer is a conductive adhesive layer.
Patent KR-20120088403-A (KR)
Title: Method and System for Updating Geospatial Content Using Different Points
Inventor: HAN KYUNG HEE
IPC: G06F15/16
Filed: 2011-01-31
Abstract: PURPOSE: A spatial information content updating method and a system thereof are provided to reduce the amount of network transmission between a server and a client by extracting previous spatial information content and the latest spatial information content. CONSTITUTION: A spatial information content managing system(100) manages spatial information content information. The spatial information content information includes a spatial information hash value, a spatial information version, or spatial information metadata. A space information contents update client(200) maintains spatial information content. A hash module(300) calculates a hash value of spatial information content. A delta compressing module(400) extracts delta data between spatial information contents. The delta compressing module patches the spatial information content from the extracted delta data.
Patent KR-20110093652-A (KR)
Title: Data processing apparatus and control method thereof
Inventor: NAKAGAWA AKIO
IPC: G06F9/46
Filed: 2011-02-07
Abstract: PURPOSE: A data processing device and control method thereof are provided to reduce consumption power. CONSTITUTION: Measuring units(121~124) measures data processing response time of data processing modules(111~114). An output unit produces an operating frequency of a specific data process module and frequency-response time ratio which is ratio of responding time. A controller(131) controls the operating frequency of data process modules based on the frequency-response time ratio. The controller controls operation frequency of other data processing module.