baber/WOPTO huggingface dataset:
Patent KR-20060003905-A (KR)
Title: Method of detecting probnp with a monoclonal antibody binding to the amino acid 41-46
Inventor: KLEMT VOLKER
IPC: C07K16/26
Filed: 2004-05-12
Abstract: The present invention relates to antibodies binding to native proBNP, a method for specific detection of native proBNP, a method of correlating the level of native proBNP to the diagnosis of heart failure, a kit for detection of native proBNP and to a hybridoma cell line producing an antibody to native proBNP.
Patent KR-20060036395-A (KR)
Title: Biodegradable implant and method for manufacturing one
Inventor: PIRHONEN EIJA
IPC: A61L27/50
Filed: 2003-06-04
Abstract: A biodegradable implant and a method for manufacturing one. The implant comprises a matrix component containing at least one biodegradable polymer or copolymer and a pyrrolidone plasticizer that is adapted to reduce the rigidity of the implant. The plasticizer substantially exists from the implant after coming into contact with tissue fluids of the organ system in such a manner that the bending resistance of the implant prior to the insertion of the implant into the organ system is lower than after its insertion into the organ system.
Patent KR-20060066672-A (KR)
Title: Fuel injection control device for fuel injection pump
Inventor: TANAKA MASAMICHI
IPC: F02M41/06
Filed: 2004-04-28
Abstract: A fuel injection control device for a fuel injection pump has a coolant temperature sensor, a cold start advancer mechanism (CSD), and a controller. The controller activates the CSD when, in starting the engine, an engine coolant temperature value (recognized coolant temperature value (T)) recognized by a signal from the coolant temperature sensor is less than a set coolant temperature value (Tc). In the fuel injection control above, when a source voltage (V) becomes less than a specified value (Vn) while the CSD is being operated, the recognized coolant temperature value (T) that is recognized by the controller is maintained at an immediate recent coolant temperature value (Tn) of the engine, where the immediate recent coolant temperature (Tn) is a temperature value recognized by the controller immediately before the source voltage (V) of the controller becomes less than the specified value (Vn).
Patent KR-20060028402-A (KR)
Title: System comprising organic or metallo-organic energy and/or charge variable moieties
Inventor: HOFSTRAAT JOHANNES W
IPC: C09K11/06
Filed: 2004-06-04
Abstract: The invention relates to a system for use in an electric or optical device comprising at least two organic or metallo-organic energy and/or charge variable moieties having conjugated unsaturated bonds, wherein at least one moiety has an energy state different from another of said moieties, characterized in that the system is a H-donor-H-acceptor system comprising at least one H-donor molecule having at least two hydrogen bonding clusters, each cluster comprising at least two groups having formed a hydrogen bond, and at least two H-acceptor molecules, each having at least one hydrogen bonding cluster, each cluster comprising at least two groups having formed a hydrogen bond with the groups of the H- donor molecule, at least one of the H-donor and H-acceptor molecules 10 further comprising one or more of the organic or metallo-organic energy and/or charge variable moieties.
Patent KR-20060009027-A (KR)
Title: Expandable medical device with ductile hinges
Inventor: SHANLEY JOHN F
IPC: A61F2/06
Filed: 1999-03-26
Abstract: An expandable tissue supporting device (20) of the present invention employs ductile hinges (32) at selected points in the expandable device. When expansion forces are applied to the device as a whole, the ductile hinges concentrate expansion stresses and strains in small well devined areas. The expandable medical device including ductile hinges provides the advantages of low expansion force requirements, relatively thick walls which are radio-opaque, improved crimping properties, high crush strength, reduced elastic recoil after implantation, and control of strain to a desired level. The expandable tissue supporting device includes a plurality of elongated beams arranged in a cylindrical device and connected together by a plurality of ductile hinges. Although many ductile hinge configurations are possible, the ductile hinges preferably have a substantially constant hinge cross-sectional area which is smaller than a beam cross-sectional area such that as the device is expanded from a first diameter to a second diameter, the ductile hinges experience plastic deformation while the beams are not plastically deformed.
Patent KR-20060015762-A (KR)
Inventor: KIM HYUNG SUN
IPC: G11B20/12
Filed: 2006-01-09
Abstract: 본 발명은, 기록매체의 오디오 데이터 기록방법에 관한 것으로, 인터넷 등과 같은 온라인 통신망을 통해 전송 수신되는 이엠디(EMD) 오디오 데이터와 같은 외부 입력 오디오 데이터를, 디브이디 램과 같은 기록매체에 기록 저장하되, 이를 관리하기 위한 관리정보를 디브이디 포맷에 적합하게 생성 기록함과 아울러, 상기 이엠디 오디오 데이터를 디브이디 포맷으로 규정된 압축 방식으로 변환할 수 있도록 하기 위하여, 이엠디 오디오 제공업자에 따라 선택적으로 제공되는 고유의 변환기(Transcoder) 제공여부에 따라, 디브이디 포맷에 일치하는 오디오 파일로 변환하여 선택적으로 병행 기록할 수 있도록 함으로써, 이엠디 오디오 데이터를 독자적인 고유의 포맷으로 전송하는 제공업자로부터 변환기가 제공되지 않는 경우에도, 디브이디 오디오 기록 포맷에 일치되는 관리정보를 생성 기록하여, 디브이디에서 제공되는 다양한 부가 가능이, 이엠디 오디오 파일의 재생동작과 함께 연동되도록 재생 관리할 수 있게 되는 매우 유용한 발명인 것이다.  
       
     이엠디(EMD) 오디오 파일, 디브이디 오디오 기록(DVD-AR) 포맷, 관리정보, 변환기(Transcoder), 디브이디 오디오 레코더
Patent KR-20060083171-A (KR)
Inventor: YONG HYUN HANG
IPC: H01M4/64
Filed: 2006-01-16
Abstract: 본 발명은 한 면 또는 양면에 코팅층이 형성된 집전체에 있어서, 상기 코팅층은 용융 온도가 200℃ 이상인 내열성 고분자를 포함하는 것이 특징인 집전체 및 이의 제조방법을 제공한다. 또한, 본 발명은 상기 집전체 상에 전극활물질을 포함하는 전극 슬러리가 도포된 전극 및 상기 전극을 구비하는 리튬 이차 전지를 제공한다. 
     본 발명에 따른 집전체는 우수한 내열성 및 접착력을 갖는 고분자로 코팅하여 전극과 집전체 간의 결착성을 강화시킴으로써, 전지의 성능을 향상시킬 수 있다. 
     집전체, 용융 온도, 내열성, 고분자, 무기물 입자, 이차 전지
Patent KR-20060083907-A (KR)
Inventor: NAKAGAWA SHOUJI
IPC: A01K89/033
Filed: 2006-01-17
Abstract: 본 발명은 듀얼 베어링 릴의 스풀 제동 장치에 관한 것으로서, 듀얼 베어링 릴의 스풀 제동 장치에 있어서, 스풀 외부에 스풀 제동 장치를 설치해도, 릴의 대형화를 억제할 수 있도록 한 것이다. 
     듀얼 베어링 릴의 스풀 제동 기구(25)는 캐스팅(casting)에 사용되고, 릴 본체에 회전 가능하게 장착되는 스풀을 제동하는 기구로서, 스풀 제동 유닛(40)과, 회전 속도 센서(41)와, 스풀 제어 유닛(42)을 구비하고 있다.  스풀 제동 유닛은 회전 방향으로 배치되고 극성이 교대로 상이한 복수개의 자석(61)을 가지고 스풀에 연동하여 회전하는 회전자(回轉子)(60), 회전자의 측면과 대향하는 위치에 단면(端面)이 배치되고 주위 방향으로 간격을 두고 릴 본체에 장착되어 직렬 접속되고 그 권경(卷徑)이 전체 길이보다 큰 복수개의 코일(62), 및 직렬 접속된 복수개의 코일 양단에 접속된 스위치 소자(63)를 가지고, 스풀을 제동한다.  회전 속도 센서는 캐스팅시에 스풀로부터 방출되는 낚싯줄에 작용하는 장력을 검출한다.  스풀 제어 유닛은 검출된 장력에 따라 스위치 소자를 온 오프 제어한다. 
       
     듀얼 베어링 릴, 스풀 제동 장치, 캐스팅, 스위치 소자, 장력.
Patent KR-20060086301-A (KR)
Inventor: TOHTA KAZUSHIGE
IPC: C30B15/10
Filed: 2006-01-25
Abstract: 본 발명의 목적은 양호한 신틸레이션 특성을 갖는 결정을 성장시킬 수 있는 풀링-다운 장치를 제공하는 것이다.  상기 장치는 대기를 제어할 수 있는 용기에, 바닥 측면에 좁은 구멍을 구비하는 용융 포트, 유도 가열 장치 및 연속적으로 시드로 형성되는 결정이 풀링 다운되도록 시드를 유지하여 풀링 다운되는 시드-유지 장치를 보유한다.  동시에, 결정과 용융 재료 사이의 고체-액체 경계부의 화상을 상이한 방향으로부터 픽업할 수 있는 화상 처리 장치가 배열되며, 시드-유지 장치는 수평 평면상의 각 화상 픽업 방향에 대해 수직한 방향을 따라 이동될 수 있다.    
       
     신틸레이션, 풀링-다운 장치, 용기, 용융 포트, 유도 가열 장치, 경계부
Patent KR-20070078566-A (KR)
Title: Method for forming semiconductor device
Inventor: YOUN HUN SANG
IPC: H01L21/027
Filed: 2006-01-27
Abstract: A method for fabricating a semiconductor device is provided to prevent an edge of a gate pattern from being damaged by further forming a dummy pattern for chemical mechanical polishing and a falling prevention tap. A semiconductor device includes a gate(120) formed on an edge of a wafer, in which the gate has a line width of 295nm or less and a length of 1000nm or more. Dummy patterns(140) are arranged in a direction parallel with a longitudinal direction of the gate at a periphery of an active region(110). The dummy patterns are formed on both sides of the active region so that the dummy patterns are ended at the same line as an end of the gate.
Patent KR-20070082419-A (KR)
Title: A position change apparatus of substrate
Inventor: KO SANG JIN
IPC: H01L21/68
Filed: 2006-02-16
Abstract: An apparatus for changing the position of a substrate is provided to minimize the exposure of cleaned substrates to the air and to restrain the contamination of the cleaned substrates due to particles by using a purge member. An apparatus for changing the position of a substrate includes a cassette, a rotation member and a purge member. The cassette includes a first storing portion and a second storing portion. The first storing portion stores first substrates of a first group. The second storing portion is used for storing second substrates of a second group. The first and the second storing portions are capable of arranging alternately the first and second substrates without the overlap between the first and second substrates. The rotation member is used for rotating the cassette. The purge member(190) is used for minimizing the exposure of the first and second substrates of the first and second storing portions to the air by spraying an inert gas onto the first and second substrates.
Patent KR-20060093680-A (KR)
Inventor: FUJI KAZUHIRO
IPC: H04N7/01
Filed: 2006-02-22
Abstract: 풀-다운 검출 장치는 다음 필드와 현재 필드 사이의 픽셀 변화의 존재를 판정하기 위해 다음 필드와 현재 필드 사이에 픽셀 비교를 적어도 수행하는 픽셀 비교기, 필드에서 픽셀 위치에 따라 결과를 분할함으로써 픽셀 비교기에서의 판정 결과를 컴파일하고 분할되고 컴파일된 판정 결과에 기초하여 다음 필드와 현재 필드 사이의 이미지 변화의 존재를 판정하는 필드 비교기, 필드 비교기에서의 판정 결과의 이력에 기초하여 입력 비디오 신호가 풀-다운 프로세싱에 의해 생성된 것인지를 판정하는 풀-다운 판정기를 포함한다.  
       
     풀-다운 검출 장치, 풀-다운 검출 방법, 픽셀 비교기, 필드 비교기, 풀-다운 판정기
Patent KR-20070090498-A (KR)
Title: Battery pack
Inventor: KIM JONG SAM
IPC: H01M2/10
Filed: 2006-03-03
Abstract: A battery pack is provided to decrease the number of components by removing an internal heater in a self-control protection part and to reduce a manufacturing cost. A battery pack(100) comprises a chargeable battery cell(111); an external port(112) which is connected with the battery cell in parallel and is connected with an external power source or load to act as a terminal in case of the charge of a battery cell or the discharge of a battery cell; a charge device(113) and a discharge device(114) which are connected in serial between the external port and the battery cell; a first protection circuit(116) which is connected with the battery cell in parallel to detect the voltage of the battery cell to control the operation of the charge device and discharge device; a fuse(115) which is connected in serial between the charge and discharge devices so as to be molten in case of the overcharge of the battery cell; a switch part which is connected with the one end of the fuse so as to be operated in case of the overcharge of the battery cell; and a second protection circuit part(117) which is connected in serial between the battery cell and the switch part to turn on the switch part in case of the overcharge of the battery cell.
Patent KR-20070091437-A (KR)
Title: Electrostatic chuck having bi-polar electrode pattern
Inventor: CHOI BONG HWAN
IPC: H01L21/687
Filed: 2006-03-06
Abstract: An electrostatic chuck having a bipolar electrode pattern is provided to generate electrostatic force even if an defect occurs in a part of an electrode and absorb an object such as a wafer or a substrate by dividing a region of an electrostatic chuck for patterning an electrode into a plurality of division regions and by branching the electrode to form a division electrode pattern in each division region or make an electrode pattern formed in the electrostatic chuck become multiple electrode patterns. A region of an electrostatic chuck(10) having a bipolar electrode pattern in which an electrode is patterned is divided into a plurality of division regions. A positive electrode(13a,13b,13c) and a negative electrode(11a,11b,11c) are ramified to form a division electrode pattern in each division region. The division electrode pattern can be an inter-digitated pattern.
Patent KR-20060026118-A (KR)
Inventor: JEONG SEE WOOK
IPC: G06F17/00
Filed: 2006-03-10
Abstract: 본 발명은 인터넷을 이용하여 이용자가 웹서버로부터 좋아하는 음악의 반주 데이터를 다운로드 받고 여기에 자신이 직접 실연한 자신의 목소리 또는 악기의 연주음이나 자신의 실연 모습 등을 결합하여 새로운 음악파일 또는 뮤직비디오을 제작하는 것이 가능한 자기실연 음악파일 제작 시스템 및 방법에 관한 것이다.  본 시스템은, 반주 데이터 DB를 포함하는 데이터 베이스 풀, 서버, 제1 통신망을 통해 상기 서버에 연결된 제1 사용자 단말을 기본 구성으로 한다.  서버는, 반주 데이터 DB에 수록된 음악 리스트 및 제1 사용자 단말로부터 다운로드가 요청된 특정 음악에 대한 반주 데이터를 제1 사용자 단말에 전송하고, 반주 데이터와 동기화된 사용자 실연 데이터를 제1 사용자 단말로부터 수신하여 이들 데이터들을 믹싱(Mixing)함으로써 사용자의 실연이 담긴 음악파일을 생성한다.
Patent KR-20070096414-A (KR)
Title: Method for controlling hybrid mode in cdma mobile communication system and method for changing hybrid mode of mobile communication terminal using the same
Inventor: YOON JOON YONG
IPC: H04B1/52
Filed: 2006-03-24
Abstract: A method for controlling hybrid mode in a CDMA system and a method for transferring to hybrid mode in a mobile terminal using the same are provided to improve a data rate and minimize a call drop in an EV-DO(Evolution Data Optimized) traffic state by controlling the hybrid mode changeover cycle of a mobile terminal. If a call connection request message is received from a mobile terminal(S101), a 1x EV-DO system transmits a traffic channel assignment message to the mobile terminal, including a data slot cycle index field value which indicates the 1x system changeover cycle condition of the mobile terminal(S103). A 1x system, if either an access request message or a hybrid mode changeover message is received from the mobile terminal, transmits a system parameter message, which contains a selective hybrid mode field value and a MAX slot cycle index field value, to the mobile terminal(S105).
Patent KR-20070096606-A (KR)
Title: Method of manufacturing a metal wire in a semiconductor device
Inventor: CHO JIK HO
IPC: H01L21/28
Filed: 2006-03-27
Abstract: A method for manufacturing a metal line of a semiconductor device is provided to prevent oxidation of a source contact plug including a tungsten layer by exposing an upper part of the source contact plug in a second metal line forming process. A first insulating layer is formed on a semiconductor substrate(100) including a source contact plug(106). A first metal line contact hole is formed by etching a part of the first insulating layer. A first metal line contact(114) is formed by forming a barrier metal layer and a first metal layer to bury the first metal line contact hole. A first metal line(116) is formed by etching the first metal layer and a predetermined region of the barrier metal layer. A second insulating layer(118) is formed on an entire structure. A second metal line contact hole is formed to open an upper part of the first metal line and an upper part of the source contact plug. A second metal layer is formed within the second metal line contact hole in order to form a second metal line contact(124). A part of the second metal line contact is removed. A third metal layer is formed on the entire structure. A second metal line(126) is formed by etching the third metal layer. An upper part of the source contact plug is opened.
Patent KR-20070097906-A (KR)
Title: Light emitting device having patterned trasparent electrode layer and method of fabricating the same
Inventor: OH DUCK HWAN
IPC: H01L33/42
Filed: 2006-03-30
Abstract: A light emitting device having a patterned transparent electrode layer and a method for manufacturing the same are provided to prevent the light loss due to internal reflection by using a patterned ZnO substrate and a ZnO transparent electrode. A light emitting device(20) includes a ZnO substrate(21), an N- type semiconductor layer(23), a P-type semiconductor layer(27), an active layer(25), and a ZnO transparent electrode layer(29). The ZnO substrate(21) has an upper side(21b) and a lower side(21a), wherein the upper side(21b) is restricted within the lower region of the upper side(21b). The upper side(21b) has a section width which is bigger than the lower side(21a). The N-type semiconductor layer(23) is positioned on the ZnO substrate(21) and the P-type semiconductor layer(27) is positioned on the N-type semiconductor layer(23). The active layer (25) is interposed between the N-type semiconductor layer(23) and the P-type semiconductor layer(27). The ZnO transparent electrode layer(29) is positioned on the P-type semiconductor layer(27), has a lower side(29a) to face the P- type semiconductor layer(27) and an upper side(29b) restricted within the upper region of the lower side(29a), wherein the lower side(29a) has the section width which is bigger than the upper side(29b).
Patent KR-20070101700-A (KR)
Title: Electric current of acceleration and deceleration method for speed sensitive power steering system of controller in vehicle speed
Inventor: GU EUN KYUNG
IPC: B60W10/20
Filed: 2006-04-12
Abstract: An electric current acceleration/deceleration method of a speed-sensitive power steering system controller is provided to improve reliability of vehicle by limiting change of steering force according to the speed of the vehicle when an abnormal error occurs in a controller for checking states of an actuator of vehicle and a power source. In an electric current acceleration/deceleration method of a speed-sensitive power steering system controller according to the speed of the vehicle, which checks states of an actuator of vehicle and a power source in self-testing according to the speed of vehicle and changes a steering force of vehicle by accelerating/decelerating an electric current applied to the actuator controlling the steering force, the method includes a step of: slowly decreasing the current value by providing a delay time to the current applied to the actuator when an abnormal error occurs in the actuator at the time of self-testing of the controller.
Patent KR-20070102113-A (KR)
Title: Cathode active material for a lithium secondary battery and a lithium secondary battery containing the same
Inventor: RYU KWANG HYUN
IPC: H01M4/485
Filed: 2006-04-14
Abstract: A positive electrode active material and a lithium secondary battery comprising the same are provided to improve cycle characteristics, stability, lithium ion conductivity, high temperature characteristics and low temperature characteristics. A positive electrode active material for a lithium secondary battery is formed in a layered structure and includes a particle of a first composite oxide containing lithium and a transition metal as a main component and a coating layer of a second composite oxide containing titanium oxide as a main component, which is formed on at least a part of the particle. In the positive electrode active material, a ratio of the second composite oxide to the first composite oxide is 0.01 mol% to 10 mol%, and a content of the titanium oxide in the coating layer is 1 wt% or more. The first composite oxide has an average particle diameter of 2 to 20 micrometer.
Patent KR-20070105606-A (KR)
Title: Keeping case of ear-mike phone for movile phone
Inventor: JANG YU JEAN
IPC: H04R1/10
Filed: 2006-04-27
Abstract: A case for keeping an ear mike phone for a handsfree module of a portable phone is provided to enable a user to use the ear mike phone whenever necessary and to be used as an accessary of the portable phone by making the exterior of the portable phone elegant. A case for keeping an ear mike phone for a handsfree module of a portable phone comprises a keeping case unit(10) and a connecting unit(20). The keeping case unit(10) is made of fabrics in a set type via a needlework, makes an opening or closing unit fixed for opening or closing one side, and forms a space for keeping the ear mike phone. The connecting unit(20) makes a cord fixed at a set part wherein the cord has a length for being connected to a hooking hole of the portable phone. The keeping case unit(10) has an extended part protruded on one side for discharging the ear mike phone.
Patent KR-20060065607-A (KR)
Inventor: HAN KI SEON
IPC: A23L17/60
Filed: 2006-04-29
Abstract: 본 발명은 요리용 다시마의 가공방법에 관한 것으로, 보다 상세하게는 영양분이 풍부하게 함유된 다시마를 용이하게 각종 요리에 사용할 수 있도록 세척과 탈수 및 프레스 가공후 적정 크기로 재단하여 건조하는 요리용 다시마의 가공방법에 관한 것이다. 
     본 발명에 따르면, 다시마를 민물로 세척하는 단계; 수분이 25~30중량％ 유지되게 탈수하는 단계; 압착판의 온도를 25~35℃로 유지하여 다시마를 편평하게 압착하는 단계; 일정한 형상 및 크기로 재단하는 단계; 이물질을 제거하고 60~70℃에서 수분함량이 2~10중량％로 건조하는 단계;를 포함하여 구성된 요리용 다시마의 가공방법이 제공된다. 
     다시마, 가공, 건조, 압착, 요리
Patent KR-20070107246-A (KR)
Title: Steering apparatus for automotive vehicle equipped with motor driven tilting column
Inventor: HONG EUL PYO
IPC: B62D1/18
Filed: 2006-05-02
Abstract: An automotive steering apparatus equipped with motor driven tilting column is provided to reduce manufacturing period and cost of production by a tilting motor directly driving a tilting shaft. An automotive steering apparatus equipped with motor driven tilting column comprises a steering shaft(101) coupled to a steering wheel of a vehicle, a column housing(103) enclosing the steering shaft, a connecting member(201) formed at a rear end of the column housing, a tilt bracket(105) rotatably coupled to an outer circumference of the connecting member, a driving shaft joint(117) rotatably coupled inside the tilt bracket and having a female thread, a tilting motor(111) installed on one side of the column housing, a worm shaft(203) driven by the tilting motor, and a tilt driving shaft(109) having a worm wheel formed and engaged with the worm shaft at a front end thereof and having a male thread inserted into the driving shaft coupler at a rear end thereof.
Patent KR-20070110647-A (KR)
Title: Prevention apparatus from disconnecting of transmission
Inventor: LEE JU YOUNG
IPC: B60K17/06
Filed: 2006-05-15
Abstract: An apparatus for preventing separation of a transmission is provided to cope with vibration generated in an automobile in case of normal driving, and to prevent the transmission from being separated from an automobile body at automobile collision by sensing the automobile collision and increasing linking force of the transmission and the automobile body. An apparatus for preventing separation of a transmission(T) comprises a sensing unit(50) and a separation preventing unit. The sensing unit senses collision of an automobile. The separation preventing unit is driven by a signal of the sensing unit, and formed so as to increase linking force of the transmission and an automobile body(F). The sensing unit consists of a collision sensing sensor(51) mounted in a bumper(52) of the automobile.
Patent KR-20070112976-A (KR)
Title: Apparatus and method for displaying an ultrasound image
Inventor: KIM CHEOL AN
IPC: A61B8/00
Filed: 2006-05-24
Abstract: An apparatus and a method for displaying an ultrasound image are provided to reduce costs by overlapping two-dimensional ultrasonic images to form a three-dimensional ultrasonic image. A method for displaying an ultrasonic image includes the steps of: forming a plurality of two-dimensional ultrasonic images based on ultrasonic echo signals which are sequentially applied from an object(S210); selecting the predetermined number of continuous two-dimensional ultrasonic images among the plurality of two-dimensional ultrasonic images(S220); forming a three-dimensional ultrasonic image by overlapping the selected two-dimensional ultrasonic images(S230); setting at least one line on the three-dimensional ultrasonic image, and selecting a cross section by cutting the three-dimensional ultrasonic image along the set line(S250); and rendering and displaying the selected cross section(S260).
Patent KR-20070113653-A (KR)
Title: Structure to control oil-pressure of oil-pump for automobile
Inventor: KIM JONG PIL
IPC: F01M1/02
Filed: 2006-05-25
Abstract: An oil pressure control structure for an oil pump of a vehicle is provided to reduce noise during high speed running by stopping rotation of an inner rotor upon application of high oil pressure. An oil pressure control structure includes a guide unit and a locking unit. The guide unit is inserted between a crank shaft(30) and a joint surface of an inner rotor(10) such that the guide unit surface-contacts an inner surface of the inner rotor and rotates. The guide unit is attached to the crank shaft. The locking unit is formed in a lengthwise direction on a circumferential surface of the crank shaft, and vertically guided to an inner surface of the guide unit selectively in accordance with the pressure of oil and locked or unlocked to or from the inner rotor.