baber/WOPTO huggingface dataset:
Patent KR-20000002640-A (KR)
Title: Direction detecting signal generator and track jump method using the same
Inventor: KIM JEONG HUN
IPC: G11B7/08
Filed: 1998-06-22
Abstract: PURPOSE: A direction detecting signal generator is provided to detect that track jump reversibly proceeds to a proceeding direction thereof at a close due to eccentricity. CONSTITUTION: The direction detecting signal generator comprises a controller. In a servo system corresponding to a jump command signal generated for tracking jump to carry out the track jump, the generator inputs a track zero cross signal and the jump command signal, respectively. The generator responds to a trailing edge of a mirror signal to output an inverse exclusive-OR signal of the jump command signal and the zero cross signal as a direction detecting signal. All of the signals are used in detecting finish time of the track jump, thereby finishing track jump operation by the direction detecting signal without generating a mirror signal larger than a reference period owing to eccentricity at the finish time thereof. It is therefore possible to prevent wrong operation caused by the eccentricity in the track jump.
Patent KR-19990007230-A (KR)
Title: 피처리체의 회수방법
IPC: H01L21/677
Filed: 1998-06-23
Abstract: 본 발명은, 처리중에 정지한 처리장치를 다시 시동시켰을 때에, 피처리체를 소망하는 상태로 카세트내로 회수하는 것이 가능한 피처리체의 회수방법을 제공한다. 
     처리장치(100)의 공통이재실(102)에는 에칭장치(104)의 처리실(104a), 제1 및 제2CVD장치(106, 108)의 각 처리실(106a, 108a), 냉각장치(110)의 냉각실(후처리실; 110a), 제1 및 제2카세트실(112, 114)이 접속된다.  공통이재실(102)내에는 반송암(118)과 위치결정장치(120)가 배치된다.  처리중에 정지한 처리장치를 다시 시동시키면, 각 웨이퍼(W)의 출소(出所) 데이터와 행선(行先) 데이터를 기억하고 있는 연산기억장치의 제어에 의해 각 웨이퍼(W)가 순차적으로 카세트(116)내로 회수된다.  이 때, 성막처리에 의해 매우 고온으로 되어 있는 웨이퍼(W)는 냉각처리(후처리)된 후, 그 이외의 웨이퍼(W)는 그대로 카세트(116)내로 순차적으로 회수된다.
Patent KR-20000003871-A (KR)
Title: Nonvolatile semiconductor memory device
Inventor: KIM GANG YEONG
IPC: G11C16/06
Filed: 1998-06-29
Abstract: PURPOSE: A nonvolatile semiconductor memory device is provided to block a leaking electric current which is generated during reading operation effectively. CONSTITUTION: The device comprises a memory cell array(100) of read-only memory cells which has a NOR structure divided into a plurality of groups; a plurality of bit lines corresponding to the memory cell groups respectively, a bit line choosing circuit(130, 150) for choosing two corresponding bit lines which are adjacent each other of the bit lines when one of the memory cells is chosen, a circuit for providing sensing current for data sensing with one line of the bit lines chosen while reading operation and a circuit for providing bias current as same as the amount of the sensing current with another bit line of the chosen bit lines during the reading operation.
Patent KR-20000004029-A (KR)
Title: Apparatus for measuring viewer's eyesight in television receiver
Inventor: KIM TAE KUN
IPC: H04N5/445
Filed: 1998-06-30
Abstract: PURPOSE: An apparatus is provided to measure a viewer's eyesight in a television receiver. CONSTITUTION: The apparatus comprises: an eyesight measuring program storing part(55) for storing a program and a menu for measuring a viewer's eyesight; and a distance measuring sensor(65) for measuring the distance between the viewer and the screen of a television receiver. An OSD(On screen display)(50) displays the eyesight measuring menu in OSD image by a control of a micom(60). A remote control(45) outputs to the micom an infrared ray signal for reading the eyesight measuring menu from the eyesight measuring program storing part.
Patent KR-19990064375-A (KR)
Title: 오존발생용 중주파 인버터장치
IPC: H02M1/32
Filed: 1998-07-21
Abstract: 본 발명은 인버터회로를 사용하여 오존발생기의 오존발생 셀에 인가되는 전압의 주파수를 변경해서 오존의 발생수율을 향상시킬 수 있는 오존발생용 중주파 인버터장치에 관한 것이다. 
     본 발명의 오존발생용 중주파 인버터장치는 고조파를 제거하도록 고조파가 포함된 삼상 교류전압과 전류의 위상을 동상으로 조정하는 리액터(101)와, 상기 리액터(101)에 의해 고조파성분이 제거된 교류를 직류로 변환하는 컨버터모듈(103)과, 상기 컨버터모듈(103)에서 출력되는 직류전압을 제어하도록 상기 컨버터모듈(103)의 턴온 시간을 제어하는 스위칭 타임 제어수단(105)과, 상기 컨버터 모듈(103)에서 출력되는 직류전압의 맥류성분을 평활화하는 평활회로(107)와, 상기 평활회로(107)에서 평활화된 직류전압을 받아 주파수변환해서 교류로 변환하는 인버터회로(109)와, 상기 리액터(101)와 상기 컨버터모듈(103)사이에 접속되어 낙뢰에 의해 전원라인의 쇼트(단락)발생시에 출력단을 차단하는 과전류보호수단(111)로 구성되어 있는 것을 특징으로 한다.
Patent KR-20000009669-A (KR)
Title: Disk tray
Inventor: PARK GEON SOON
IPC: G11B17/02
Filed: 1998-07-27
Abstract: PURPOSE: A disk tray is provided to reduce a noise and a quake be due to flowing of air when a disk is driven in a rotary motion. CONSTITUTION: The disk tray comprises a tray cover installed face to face with upper face of a disk and for being uniform a pressure of upper face and lower face of the disk, and a vertical supporter formed on both sides of the tray cover and for supporting a vertical direction of the disk. The tray cover includes a tray cover hinge formed at one side of the tray cover and for acting as a reference point to open and close the tray cover, and a tray cover fixing portion formed at the other side of the tray cover and for fixing the tray cover at the tray.
Patent KR-19990029268-A (KR)
Title: 뜨개 레일을 구비한 경편기
IPC: D04B27/32
Filed: 1998-07-29
Abstract: 본 발명에 따른 뜨개 레일(8)을 구비한 경편기에서는, 하나 이상의 문양사 뜨개 바늘(10)과 하나 이상의 결합사 뜨개 바늘(11)이 마련된다.  뜨개 레일(8)은 이동 제어 장치(14)에 의해 종방향 축선의 방향으로 왕복 이동될 수 있다.  문양사 뜨개 바늘(10)과 결합사 뜨개 바늘(11)은 공통의 이동 제어 장치(14)에 의해 안뜨기 위치로 이동될 수 있다.  하나 이상의 결합사 뜨개 바늘(11)은 그에 대응된 뜨개 레일(8)에 대한 안뜨기 이동 및 겉뜨기 이동을 이루기 위해 보조 제어 장치(25)에 의해 3개 이상의 위치(L, M, R)로 이동될 수 있다.  그에 의해, 문양사(12)를 편물의 바탕에 결찰시킬 때의 비용이 절감된다.
Patent KR-20000010035-A (KR)
Title: Method for controlling air circulation by using motor vehicle speed
Inventor: LEE HAK GYUNG
IPC: B60H1/00
Filed: 1998-07-29
Abstract: PURPOSE: A controlling method for an air circulation is provided to stop an operation of an air circulating fan for circulating a heated air by flowing in the air from the outside in case of a motor vehicle speed faster than a certain amount. CONSTITUTION: A controlling method for an air circulation includes:driving a heater and an air blowing fan while entering to a heating mode for detecting a present motor vehicle speed and judging if the speed is within a pre-established critical motor vehicle speed range; stopping a drive of the air blowing fan if the present motor vehicle speed is in the critical motor vehicle speed range and detecting the amount of the air flowed in; detecting the temperature of a vent aperture venting the mixture of the heated air by the heater and the air flowed in from the outside; and judging if the detected temperature of the vent aperture is in the pre-established critical temperature range.
Patent KR-20000014128-A (KR)
Title: Folding style handle structure of disposable envelope cup
Inventor: LEE HYANG JE
IPC: B65D3/00
Filed: 1998-08-12
Abstract: PURPOSE: A handle structure is provided to more conveniently use an existing disposable envelope cup by containing a folding style handle of a structure capable of folding and unfolding on the disposable envelope cup. CONSTITUTION: The disposable envelope cup(10) contains the folding style handle(40) of the structure capable of folding and unfolding on a body(30). That is, the folding style handle is manufactured to combine with the body of the disposable envelope cup when manufacturing the envelope cup, and when pouring a hot beverage(20) into the disposable envelope cup to drink, the folded handle structure is unfolded to use as the handle of the disposable envelope cup.
Patent KR-20000014925-A (KR)
Title: Method and apparatus for controlling transmitting operation of composite device
Inventor: HAN EUN-BONG
IPC: H04W4/18
Filed: 1998-08-26
Abstract: PURPOSE: A method for controlling a transmitting operation of a plurality of wireless portable devices in a composite device which transmits a signal received from the plurality of wireless portable devices to a predetermined external receiver and an apparatus therefor are provided. CONSTITUTION: A method for controlling a transmitting operation of a composite device, the method comprising the steps of: storing an ID designated in a predetermined wireless portable device and a part of a predetermined external receiver telephone in a memory of the composite device; comparing an ID of the wireless portable device which has generated the signal with the ID stored in the memory when a signal is inputted from an optional wireless portable device among a plurality of wireless portable devices; detecting whether a part of the predetermined external receiver telephone is included in the telephone numbers of an external receiver received from the wireless portable device which has generated the signal when the ID of the wireless portable device which has generated the signal is identical with the stored ID; and performing a predetermined transmitting operation when the part of the predetermined external receiver telephone is included in the telephone numbers of an external receiver received from the wireless portable device which has generated the signal.
Patent KR-20000015020-A (KR)
Title: Electrodeless discharge lamp and a manufacturing method thereof
Inventor: KIM MIN CHEOL
IPC: H05B41/00
Filed: 1998-08-26
Abstract: PURPOSE: An electrodeless lamp and its manufacturing method is provided to have bright light at the initial stage of ignition by using the amalgam and to simplify the manufacturing steps by using the stem tube which is coated with reflection layer. CONSTITUTION: The electrodeless lamp comprises a lamp envelope(110) which has arch shape exterior, a housing (120), a screw base(130), a groove part(111), an exhaust tube(112), a reflection layer(113), a main amalgam(115), a subordinate amalgam(116), an excitation coil(118), and a lightening circuit part(119). The method comprises a step of sequentially applying the reflection layer(113) and fluorescence layer(114) at the outside of the stem tube; a step of attaching the subordinate amalgam(116) at a side of the flare. The method further comprises a step of inserting the subordinate amalgam(116) at the exhaust tube.
Patent KR-20000015669-A (KR)
Title: Air conditioner for heat pump
Inventor: CHOI DEUK KWAN
IPC: F25B47/02
Filed: 1998-08-31
Abstract: PURPOSE: A cooling and heating switching cycle is provided to reduce damage factors of mechanism due to rapid pressure change and to prevent the lack of oil of a compressor when driving after stopping the operation for long time. CONSTITUTION: An air conditioner for a heat pump is composed of:a four-way valve(110) installed on one side of a compressor(100) to change the coolant in low temperature and low pressure gaseous state into the coolant in high temperature and high pressure gaseous state; an indoor heat exchanger(120) installed on one side of the four-way valve and to perform as an evaporator when cooling and as a condenser when heating; an outdoor heat exchanger(130) installed on other side of the four-way valve by connecting; an expansion valve(140) installed on a coolant pipe to connect the indoor heat exchanger with the outdoor heat exchanger; and a pressure balancing piece(150) having two coolant passage pipes(151a, 151b)(152a, 152b) to balance the pressure of the cycle and installed on the coolant pipe while leaving the expansion valve between both sides.; Therefore, the air conditioner solve the rapid pressure change can be occurred due to the pressure difference when switching the cycle in an instant and when secondly starting the cycle by pressure balancing action of the pressure balancing piece.
Patent KR-20000018621-A (KR)
Title: Apparatus for adjusting discharge of gas
Inventor: KIM KYUNG TAE
IPC: H01L21/66
Filed: 1998-09-03
Abstract: PURPOSE: An apparatus for adjusting discharge of gas is provided to prevent a process badness by installing a circuit for preventing an over-shooting and a delay of a discharge. CONSTITUTION: A comparing and controlling unit(16) compares a discharge setting signal with a revising signal of a revising unit(14) and determines a switching amount of a valve(20). A valve operation control unit(18) switches the valve(20) according to the control of the comparing and controlling unit(16). The valve(20) is switched by the control of the valve operation control unit(18) and adjusts a gas amount which flows in a line. A sensing unit(10) senses a discharge of the gas amount. An amplifying unit(12) amplifies the sensing signal of the sensing unit(10). The revising unit(14) analyzes the sensing signal outputted from the amplifying unit(12) to output a discharge output signal and generates the revising signal to provide to the comparing and controlling unit(16). A badness preventing unit(22) has an inverter(23) for inverting the discharge output signal and a transistor(24) to be operated by the discharge output signal.
Patent KR-19990030327-A (KR)
Title: 투사형 액정표시장치
IPC: G03B21/00
Filed: 1998-09-30
Abstract: 본 발명은 더스트 등의 이물(異物)의 부착이나 광원의 아크 변동 등에 의한 화질의 저하 등을 방지할 수 있는 투사형(投射型) 액정표시장치를 제공한다. 
     액정패널의 조명광학계는 복수의 렌즈요소를 배열하여 구성한 제1 렌즈어레이와, 제1 렌즈어레이의 각 렌즈요소에 대응하여 렌즈요소를 배열하여 구성한 제2 렌즈어레이로 이루어지는 인테그레이터(integrator)를 구비한다. 제1 렌즈어레이에 입사된 단일광속(光束)은 제1 렌즈어레이에 의해 복수의 소(小)광속으로 분할되고, 대응하는 제2 렌즈어레이의 렌즈요소를 통과한 후, 콜리메이터렌즈, 2색 미러, 및  액정패널을 통과한다. 액정패널은 제1 렌즈어레이의 모든 렌즈요소로부터의 광속에 의해 중첩적으로 조명되어, 그 조도(照度)분포가 균일화된다.
Patent KR-20000026853-A (KR)
Title: Printer embedded with printer driver and method for downloading printer driver
Inventor: JEONG SEON HAE
IPC: B41J29/00
Filed: 1998-10-23
Abstract: PURPOSE: A printer driver and its downloading method are provided to prevent damages and data losses generated by circulating a printer driver through a recording medium. CONSTITUTION: A printer(10) is composed of a main controller(11), an engine controller(12), a print engine(13), a manipulation panel(14), an indicator(15), a memory device(16) and a communication adaptor(17). Herein, the main controller processes a key signal input from the manipulation panel and data transmitted from a user's computer by reading. In addition, it converts the received print data to bit map image data proper to the print engine and passes the data to the engine controller and transmits data related to a work list waited in the printer, status data and so on to the user's computer through a communication interface. If there is a demand for downloading, the main controller performs the transmission process of the data to download a printer driver file to the user's computer of the demanded object.
Patent KR-20000027869-A (KR)
Title: Method for forming the trench of semi-conductor device
Inventor: BAE JONG YIL
IPC: H01L21/28
Filed: 1998-10-29
Abstract: PURPOSE: A trench of a semi-conductor device is provided by increasing the insulation characters of a semi-conductor device through inhibiting the short-circuit of a gate, in which inhibits to form a poly-silicon being filled in trench through the difference from the oxide layer which has a high temperature and low pressure, and the wet etch ratio of a heat oxide layer; and spiking on the surface of the oxide layer which has a high temperature and low pressure. CONSTITUTION: A method for forming the trench of a semi-conductor consists of the following processes; a process to form a trench by applying a photo etch procedure on a semi-conductor substrate that a pad-oxide layer, a nitrification layer, and the first oxide layer having high temperature and low pressure are evaporated on; a process to fill a poly-silicon in above inside trench after evaporating the second oxide layer having high temperature and low pressure to the upper front area of a semi-conductor substrate to be formed the trench; a process to form the oxide layer on the top of above poly-silicon by applying a heat oxidation procedure to the semi-conductor substrate; a process to etch the exposed oxide layer of the poly-silicon top and the second, the first oxide layer having high temperature and low pressure; and a procedure to form a field oxidation on the top part of the trench area by applying a heat oxidation procedure to the above semi-conductor substrate.
Patent KR-19990045082-A (KR)
Title: 전자 레인지용 마그네트론의 캐소드 지지 구조체 및 그 제조방법 및 그 제조 장치
IPC: H01J23/14
Filed: 1998-11-06
Abstract: 부품과 지그의 갯수를 삭감한 전자 레인지용 마그네트론의 캐소드 지지 구조체 및 그 제조 방법 및 그 제조 장치를 제공하는 것을 목적으로 한다. 
     마그네트론의 캐소드를 지지하는 캐소드 지지봉(18a, 18b)과 접속되는 외부 접속 리드(14)가 관통하는 스템(13)과, 이 스템(13)의 진공측 면에 형성되며 캐소드 지지봉(18a, 18b) 및 외부 접속 리드(14)와 접속되는 도전면(15)을 구비한 전자 레인지용 마그네트론의 캐소드 지지 구조체에 있어서, 캐소드 지지봉(18a, 18b)과 외부 접속 리드(14)에 도전면(15) 부분을 가로지르는 부분보다도 횡방향으로 큰 폭의 부분을 스템(13)의 진공측에 형성하고 있다.
Patent KR-20000033018-A (KR)
Title: Apparatus for generating melody at on/off time of tv
Inventor: LEE SANG BOK
IPC: H04N5/60
Filed: 1998-11-19
Abstract: PURPOSE: An apparatus for generating melody at on/off time of a TV is provided to effectively cope with unpleasant feeling of a user due to abnormal sound generated from a CRT(12). CONSTITUTION: In a conventional TV system, when a power is turned on, an abnormal sound with a cracking is generated due to the generation of static electricity on a CRT(12) surface, or when the power is turned off, an abnormal sound with a hiss is generated as a high pressure escapes from the CRT(12). These abnormal sounds don't have a high level in a small-sized TV, so a viewer may not recognize them. However, the sound level is high in a large-sized TV, so there is a problem that the viewer feels unpleasant. In the present invention, melody is generated for a predetermined time upon TV power on/off operation in order to reduce unpleasant feeling of the viewer due to the abnormal sounds generated upon the TV power on/off operation.
Patent KR-19990062743-A (KR)
Title: 2-(메틸설포닐)-5-(트리플루오로메틸)-1,3,4-티아디아졸의 합성방법
IPC: C07D285/125
Filed: 1998-12-02
Abstract: 본 발명은 티아디아졸 설폰을 제조하는 방법을 제공한다.  본 방법은 2-(메틸설포닐)-5-(트리플루오로메틸)-1,3,4-티아디아졸을 제조하는데에 사용된다.  2-(메틸설포닐)-5-(트리플루오로메틸)-1,3,4-티아디아졸은 적절한 산화제의 존재하에서 촉매적 산화를 이용하여 제조한다.  산화 반응에 사용되는 촉매는 빙초산이다.
Patent KR-20000038800-A (KR)
Title: Stator assembly of a linear motor
Inventor: LEE HYUNG GUK
IPC: H02K41/02
Filed: 1998-12-09
Abstract: PURPOSE: A stator assembly of a linear motor is provided to shorten the working time by stacking core pieces with a plurality of bundles of core pieces. CONSTITUTION: An outer stator assembly(100) and an inner stator assembly(200) are formed by stacking a plurality of core pieces radially. The outer stator assembly(100) and the inner stator assembly(200) generate inductive magnetic. A magnet assembly is disposed between the outer stator assembly(100) and the inner stator assembly(200), and is moved reciprocally and linearly by the inductive magnet. A plurality of bundles(110,120) of core pieces are formed by binding core pieces. The bundles(110,120) of core pieces are radially stacked.
Patent KR-20000039905-A (KR)
Title: Apparatus for integrating network interface in additional service system
Inventor: JEONG JAE WON
IPC: H04L29/00
Filed: 1998-12-16
Abstract: PURPOSE: An apparatus for integrating network interface in additional service system is provided to connect various networks by integrating divided network connection cards as one board. CONSTITUTION: An apparatus for integrating network interface in additional service system comprises a network interface portion(200), an R2 protocol processing portion(300), a switching portion(500), a network synchronization portion(600), and an SS7 protocol processing portion(400). The network interface portion connected to a switching system is interfaced with each network. The R2 protocol processing portion detects an R2 tone from the switching system and transmits the R2 tone. The switching portion switches received PCM data to a subscriber process card of an additional service device. The network synchronization portion performs synchronization by using clock information and provides a system clock according to a synchronized signal. The SS7 protocol process portion processes a low layer of an SS7 protocol type data received from the switching device.
Patent KR-20000040074-A (KR)
Title: Method for implementing automatic reset of multiple system
Inventor: KIM JONG KYONG
IPC: H04B1/38
Filed: 1998-12-17
Abstract: PURPOSE: A method for implementing an automatic reset of a multiple system is provided to enable decrease of a board size, reduction of a cost and a remote control of the reset, by allowing a main board to reset a board built in the multiple system that has a malfunction. CONSTITUTION: A reset signal for resetting a board in the multiple system is allocated to a map of a programmable logic device in a main board, the device storing addresses of the boards. The boards in the main board are searched so that malfunctions of the boards can be detected. A reset signal allocated to an address of the map, the address corresponding to a malfunctioned board, is decoded if the malfunctioned board is detected. The decoded reset signal is transmitted to the main board. When the main board receives the decoded reset signal, it reset the malfunctioned board. The reset signal of the map is assigned to upper 4bits of the address for the boards mounted in the multiple system.
Patent KR-20000041810-A (KR)
Title: Semiconductor memory
Inventor: KIM HYEON
IPC: G11C11/408
Filed: 1998-12-23
Abstract: PURPOSE: A semiconductor memory is provided to selectively relieve a defect occurred in a mat assigned for different column addresses in each block comprising a memory cell array. CONSTITUTION: In occurring defects in a mat A1 and a C0, the mat A1, a B1, the C0 and a D0 are unable to use. And an A0, a B0, a C1 and a D1 are unable to relieve according to an existing addressing method. However, a mat selecting circuit(406) stores an information of the mat with the defect. In selecting a block A and a B by a /X13 as reversed signal of the highest bit of a row address, only the indefectible mat A0 and the Bo are selected by generating a separated mat selecting signal instead of the highest bit Y8 and a /Y8 of a disabled column address. In selecting a block C and a D, only the mat C1 and the D1 are selected by generating a separated control signal instead of the highest bit Y8 and the /Y8 of the disabled column address.
Patent KR-19990063458-A (KR)
Title: 수신 기능을 갖는 기록 장치
IPC: G11B27/11
Filed: 1998-12-24
Abstract: 기록 매체에 기록 오퍼레이션을 수행하는 기록 장치로서, 방송국으로부터 전송된 메인 데이터로서 오디오 정보와 서브데이터로서 문자 정보를 수신하여 서브데이터에 포함되어 있는 선정된 코드로 형성된 파티셔닝 코드를 추출하고 기록 매체에 기록 오퍼레이션을 수행하고, 파티셔닝 코드가 추출될 때 기록 매체 내에 기록된 어드레스를 메모리에 저장하고, 메인 데이터로서 오디오 정보와 서브 데이터로서 문자 정보가 기록 매체에 기록될 때 메모리 내에 저장된 어드레스를 기초로 자동 편집 프로세스를 수행하고, 재생 오퍼레이션 동안 검색 오퍼레이션을 간편하게 수행하는 기록 장치가 제공된다.
Patent KR-20000043804-A (KR)
Title: Device for lifting shrouding nozzle
Inventor: YU SEONG JONG
IPC: B22D11/10
Filed: 1998-12-29
Abstract: PURPOSE: A lifting device of shroud nozzle is provided to install and remove a shroud nozzle during freely rotating, advancing and backing. CONSTITUTION: A nozzle holder(5) comprises a base(23) formed an opening in the middle, a pair of compressing devices(22) to be able to turn by centering a pin(21a) on the base, a pair of hinge bars(12) installed by the pin(12a) in one side of the compressing devices and a cylinder for opening and closing the nozzle holder(20) combined the hinge bar(21) in the end of the pin(20a). An interval between hinge bars(12) is widened or narrowed according to a driving of the cylinder for opening and closing the nozzle holder(20). When the compressing devices(22) are turned to an outside, a bore of an A portion is increased.
Patent KR-20000043823-A (KR)
Title: Conditioner of chemical mechanical polishing device
Inventor: CHOI CHAN YOUNG
IPC: H01L21/321
Filed: 1998-12-29
Abstract: PURPOSE: A conditioner of a chemical mechanical polishing device is provided to solve a problem of equipment management due to a slurry adhered to a conditioner when performing a polishing process. CONSTITUTION: A conditioner of a chemical mechanical polishing device comprises a conditioner arm(12), a disc adhesion portion(16), an axis, and a wrinkles barrel(20). The conditioner arm moves a conditioner to a left direction or a right direction around a driving axis. The disc adhesion portion comprises a disc for forming a coarse surface of a pas. The axis connects the conditioner arm with the disc adhesion portion. The wrinkles barrel comprises wrinkles between the conditioner arm and the disc adhesion portion in order to surround the axis.