baber/WOPTO huggingface dataset:
Patent KR-20100108279-A (KR)
Title: Beverage concentrates
Inventor: MASSEY ADRIAN
IPC: A23L29/262
Filed: 2010-03-26
Abstract: PURPOSE: A drink concentrate is provided to conveniently and efficiently provide a drink to a consumer and to use an improved viscosity agent. CONSTITUTION: A drink concentrate comprises an inlet, an outlet, and a flow path. The inlet applies an aqueous media to a cartridge. The outlet is installed in the bottom of the inlet for discharging liquid from the cartridge. The flow path connects the inlet to the outlet. The flow path comprises a drink concentrate with one or more kinds of viscosity agents.
Patent KR-20110097553-A (KR)
Inventor: HONMA TOSHIHIKO
IPC: H04N5/225
Filed: 2010-04-02
Abstract: 전극 부착을 위해 하우징의 형상을 복잡화하는 것을 방지하는 것. 
렌즈 구동 장치(10)는 렌즈배럴을 유지하는 통형상부(182)를 포함하는 렌즈 홀더(18)와, 이 렌즈 홀더(18)를 광축(O) 방향으로만 이동 가능하게 지지하는 하우징(12)과, 렌즈 홀더(18)를 광축(O) 방향으로 이동시키는 이동 수단과, 렌즈 홀더(18)를 광축(O) 방향으로만 이동 가능하게 안내하는 안내 수단을 구비한다.  이동 수단은 렌즈 홀더(18)와 하우징(12) 사이에 걸쳐진 형상 기억 합금 부재(32)를 포함한다.  형상 기억 합금 부재(32)의 양단부에는 그것에 통전시키기 위한 한 쌍의 전극(34)이 부착되어 있다.  하우징(12)은 렌즈 홀더(18)의 하부측에 배치된 액추에이터·베이스(14)와, 이 액추에이터·베이스(14)에 부착되어 한 쌍의 전극(34)을 유지하는 전극 홀더(22)를 포함한다.
Patent KR-20110113983-A (KR)
Inventor: LEE YOUNG KEUN
IPC: G02F1/13357
Filed: 2010-04-12
Abstract: 발광 다이오드 패키지들이 직접적으로 전기적 연결된 광원 유닛 및 이를 포함하는 백라이트 어셈블리를 제공한다. 광원 유닛은 서로 인접하여 배치된 제1 및 제2 발광 다이오드 패키지를 포함하되, 제1 및 제2 발광 다이오드 패키지 각각은 발광 다이오드 칩, 발광 다이오드 칩에 전류를 공급하는 리드 프레임, 및 발광 다이오드 및 리드 프레임을 고정하는 하우징을 포함하며, 제1 발광 다이오드 패키지의 리드 프레임의 일단은 제2 발광 다이오드 패키지의 리드 프레임의 타단과 직접 접한다.
Patent KR-20110114299-A (KR)
Title: 위상반전마스크용 펠리클과, 이를 부착한 위상반전마스크 및 그 제조방법
Inventor: WOO SUNG HA
IPC: H01L21/027
Filed: 2010-04-13
Abstract: 본 발명의 일 예에 따른 위상반전마스크용 펠리클은, 위상반전마스크의 패턴이 형성된 상부면에 대향되도록 배치되는 투광성의 펠리클 멤브레인과, 상부는 펠리클 멤브레인에 부착되고, 하부는 위상반전마스크에 부착되는 프레임과, 그리고 프레임의 하부에서 위상반전마스크의 광차단영역에 중첩되는 크기로 프레임에 부착되는 차단막을 구비한다.
Patent KR-20110117429-A (KR)
Title: 부화과정 중 성장을 멈춘 계란
Inventor: SEO YOUNG CHUL
IPC: A23L15/00
Filed: 2010-04-21
Abstract: 본 발명은 새들의 알에 관한 것으로 보다 더 상세하게는 닭이나 오리 등 각종 새 과에 속하는 유정란의 알들을 부화가정을 일부 거치도록 하여 영양성분이 추가 형성된 계란을 사람들의 식용으로 공급하기 위한 방법이다 
[색인어] 
부화 과정, 영양증가, 상품가치 및 포장, 인체영양공급, 각종새알, 보양식품,
Patent KR-20100118522-A (KR)
Title: Drum maintenance system for use in an imaging device and customer replaceable unit for an imaging device
Inventor: BURRESS EDWARD F
IPC: B41F31/10
Filed: 2010-04-26
Abstract: PURPOSE: A drum holding system which is used for an imaging device and a customer replaceable unit for the imaging device are provided to prevent the potential print quality change by using an applicator for spreading a release agent on a printed surface. CONSTITUTION: A drum holding system comprises a applicator(104), a store(108), a first fluid path(110), a second fluid passage(114) and a pump. The applicator spreads a release agent on the surface of the intermediate transcription drum of the imaging apparatus at a first flow rate. The store supplies the release agent to the applicator.
Patent KR-20100119522-A (KR)
Title: Method and apparatus for detecting defects in glass sheet
Inventor: POTAPENKO SERGEY
IPC: G01B11/30
Filed: 2010-04-30
Abstract: PURPOSE: A device and a method for detecting defects in a glass sheet are provided to effectively test a small-size glass and to reduce costs of output consumption. CONSTITUTION: A device for detecting defects in a glass sheet comprises a light source(10), a screen(14), and a light member. The light source emits a light beam. The light beam is projected on the top of the screen. The light member is located between the light source and the screen and blocks the light beam projected on the screen.
Patent KR-20110121855-A (KR)
Title: Method for producing antimicrobial peptide and use of the same
Inventor: PARK CHAN KYU
IPC: C12N15/81
Filed: 2010-05-03
Abstract: PURPOSE: A method for preparing peptides with antibacterial activity is provided to a large amount of beta-defensin with excellent antibacterial activity. CONSTITUTION: A method for in vitro expression of pig beta-defensin comprises: a step of performing PCR using cDNA as a template and a primer; a step of treating the PCR product with restriction enzyme; a step of performing ligation of the cleaved PCR product into an expression vector; and a step of transforming the expression vector to host cells. The primer has a base sequence of sequence number 1 or 2. The beta defensin has an amino acid of sequence number 5. An antibacterial composition against pathogenic microorganism contains beta-defensin.
Patent KR-20110124018-A (KR)
Title: Bollard for prevention of drive vehicle
Inventor: LEE CHI DONG
IPC: E01F13/00
Filed: 2010-05-10
Abstract: PURPOSE: A column for preventing entrance of a vehicle is provided to prevent neglecting accidents by enabling a driver and pedestrian to easily identify with light emitting units installed along the upper surface of a column. CONSTITUTION: A column for preventing entrance of a vehicle comprises a body(110), a driving unit, a lifting unit(130), and a guide unit. The body is liftably installed in a casing(112) and can prevent entrance of a vehicle. The driving unit comprises an actuator(120), which is installed in the casing to apply driving force to lift the body. The lifting unit comprises a ball screw, a lifting pipe, and a support pipe. The ball screw is vertically installed in the body to be able to operate by the actuator of the driving unit. One end of the lifting pipe is fixed to the body to be able to lift the body reciprocating a given distance by the operation of the ball screw.
Patent KR-20110127432-A (KR)
Title: Cold energy storage container with auxiliary expansion structures
Inventor: SHIN WAN SOON
IPC: F25D3/06
Filed: 2010-05-19
Abstract: PURPOSE: A cold energy storage container with auxiliary expansion structures is provided that the thermal transmission path between the phase change material and the brine is reduced, the heat transmission is promoted. CONSTITUTION: A cold energy storage container comprises auxiliary expansion structures. In the phase change material by the heat of a brine(10) absorbed through a wall(11) is the solid, it changes into the liquid. The auxiliary expansion structures compress and eliminate the liquid phase change material which provisionally exists between the wall and the solid phase change material. The solid phase change material adheres closely to the wall. It is installed in the auxiliary expansion structures cooling pipe surrounding.
Patent KR-20110131675-A (KR)
Title: Color region segmentation system for intelligent transportation system
Inventor: JUNG CA GUN
IPC: B60R11/04
Filed: 2010-05-31
Abstract: PURPOSE: A split system of a color region for an intelligent transportation system is provided to perform an iterative operation process based on a result from the analysis of various outer environmental factors, thereby improving accuracy of a color region split result. CONSTITUTION: A color region observation module(100) senses color information. A color space transformation module(200) transforms output information of the color region observation module into an HSI(Hue Saturation Intensity) color space. A parameter initialization module(300) initializes a parameter which is to be used in a stochastic color clustering module. The stochastic color clustering module(400) uses the initialized parameter and HIS color information. A collar region split module(500) extracts final color segmentation information.
Patent KR-20110132829-A (KR)
Title: Vortex tube
Inventor: HUH MOON YOUNG
IPC: F25B41/00
Filed: 2010-06-03
Abstract: PURPOSE: A vortex tube is provided to simultaneously control the temperature of discharged cold and hot air by controlling the amount of cold and hot wind discharged from a hot air outlet. CONSTITUTION: A vortex tube comprises a housing(100), a rotary air current chamber(200), a temperature control valve(300), and a cover(400). A compressed air supply hole(110) is formed in the housing. A cold air outlet(120) is formed in one end of the housing, and a valve coupling unit(130) is formed in the other end. A hot air outlet(140) is formed between the compressed air supply hole and the valve coupling unit. The rotary air current chamber is coupled to the inside the housing. An air current generation hole(210) is formed in the rotary air current chamber. The temperature control valve is coupled to the valve coupling unit and controls the amount of cold air discharged from the hot air outlet. The cover has an external air inlet(410) formed between the compressed air supply hole and the hot air outlet.
Patent KR-20110133131-A (KR)
Title: Test jig for coupler adapter
Inventor: KIM JUNG NAM
IPC: G01M17/08
Filed: 2010-06-04
Abstract: PURPOSE: A jig for a testing emergency coupler adapter is provided to easily perform the compression test of an emergency coupler adapter which is used for connecting a towed railway vehicle. CONSTITUTION: A jig for a testing emergency coupler adapter comprises the followings. A through hole(210) has a fixed diameter(d). An emergency coupler adapter(200) has a fixed thickness and a fixed width. A top jig(300) draws the emergency coupler adapter to upward. A bottom jig(400) draws the emergency coupler adapter to downward. A top load part(310) has a flat shape. A down support part(330) is fixed to the both lower ends of a pair of supporting parts(320). A lower part load foot(410) has the flat shape. A hole(421) is respectively formed in a pair of plate shape supporting parts(420).
Patent KR-20110133274-A (KR)
Title: Method and apparatus for displaying message list in mobile terminal
Inventor: JEON YONG JOON
IPC: H04M1/72436
Filed: 2010-06-04
Abstract: PURPOSE: A message list display method of a portable terminal and apparatus thereof are provided to improve the convenience of a user by displaying a chat type message including a user interface at the portable terminal. CONSTITUTION: A control unit(160) constitutes the scroll bar of a connection type which is connected to the bottom of a scroll bar display area and the scroll bar display area. The control unit reproduces the selected contact message and the received messages. The control unit minimizes the size of a scroll bar according to the number of the reproduced message. A display unit(150) displays the reproduced message according to a reproducing sequence. The display unit displays a scroll bar which is constituted by the control unit.
Patent KR-20110133324-A (KR)
Inventor: HAN MI SOOK
IPC: A45C11/34
Filed: 2010-06-04
Abstract: 본 발명은 필통에 관한 것으로, 상기의 필통을 개폐할 때 수납된 학용품이 선택적으로 보이거나 보이지 않도록 함에 따라 필통에 대한 재미 및 흥미를 가짐에 따라 기분 전환이나 무료함을 달랠 수 있음은 물론 새로운 마음으로 수업을 집중함에 따라 학습효율이 향상되며, 필통 개폐 시 학용품이 쏟아지거나 분실을 방지하는 등 상기 필통의 부가가치가 상승되도록 한 것이다.  
이를 위해, 본 발명은 사각함체형의 수납함 본체부와, 상기 수납함 본체부의 상부측을 개폐하는 수납함 뚜껑부와, 상기 수납함 본체부 내에 설치되어 상기 수납함 본체부의 일측부에서 수납함 본체부 내로 삽입 및 탈거되도록 타측면이 개방되는 수납부재와, 학용품이 수납됨과 함께 상기 수납부재 내에 이동가능하게 설치되어 상기 수납부재와 같이 이동하거나 상기 수납함 본체부 내에 위치 고정된 상태에서 수납부재만 이동되도록 하는 이동가변부재와, 상기 수납함 본체부의 타측부에 이동가능하게 결합되어 이동가변부재의 이동을 제한하도록 상기 이동가변부재를 록킹 및 해제하는 선택조절부재가 구성된 것이다.
Patent KR-20110139862-A (KR)
Title: System for measuring halftone dot of gravure roll using interference sensor
Inventor: KO SUNG LIM
IPC: G01B9/021
Filed: 2010-06-24
Abstract: PURPOSE: A gravure roll halftone dot measuring system using an interference sensor is provided to enable measuring on geometrical information in determining halftone-dot's volume of a gravure and ink gain. CONSTITUTION: A gravure roll halftone dot measuring system(S) using an interference sensor comprises an XY table(100), a stepping motor controller(200), an interference sensor(300), a sensor controller(400), and a terminal unit(500). A gravure roll is placed on the XY table. The stepping motor controller generates driving signals for a stepping motor depending on the control of the terminal unit to move the XY table. The interference sensor measures the halftone-dot of a gravure roll. The sensor controller generates driving signals for the interference sensor depending on the control of the terminal unit.
Patent KR-20110000533-A (KR)
Title: Adaptively handling remote atomic execution
Inventor: FRYMAN JOSHUA B
IPC: G06F13/376
Filed: 2010-06-25
Abstract: PURPOSE: An apparatus for adaptively handling remote atomic execution is provided to dynamically process a command through one of plural operations based on the prediction of confliction by receiving a decoding command from a processor core. CONSTITUTION: A predictor(10) includes plural entries, and each entry stores a single bit which indicates the existence or absence of the conflict. The predictor can be accessed through a index(20) and a bit of a thread identifier(18). The index is obtained through the concatenation of some bits of a program counter(15). Based on the predictor of a predictor table, a core processes an assigned command in given type.
Patent KR-20120004834-A (KR)
Title: Blend composition comprising polyketone and nylon 6 and manufacturing method of composite using it
Inventor: LEE CHOON SOO
IPC: B29C47/00
Filed: 2010-07-07
Abstract: PURPOSE: A blend composition comprising polyketone and nylon 6 is provided to have improved shock resistance, heat resistance, salt tolerance and anti-absorbability comparison to nylon 6, thereby improving durability and reducing manufacturing cost in case of using for a vehicle engine, a chassis, a external component, etc. CONSTITUTION: A blend composition comprising polyketone and nylon 6 comprises polyketone in a chemical formula: -(CH2CH2CO)m-(CH2CH(CH3)CO)n-, and nylon 6 with the mixing weight ratio of 30:70 - 90:10. In the chemical formula, n:m is 4:96 - 12:88. The flow index of the polyketone and nylon 6, according to ASTM 1238 condition, is 5-70g/10min. The difference between the polyketone and nylon6 is 30g/10min or less. The manufacturing method of the blend composition comprising polyketone and nylon 6 comprises a step of extruding the blend composition at 220-260°C.
Patent KR-20120006101-A (KR)
Title: Filter housing unit
Inventor: JANG DAE HYUN
IPC: H01L21/02
Filed: 2010-07-10
Abstract: PURPOSE: A continuous filter housing without an air discharger, a fluid drain, and a connecting pipe is provided to replace a cartridge without a separate space for moving the filter housing by forming a hole and a cover on the lateral side of the main body of the filter housing. CONSTITUTION: A continuous filter housing(100) includes a first filter housing(101), a second filter housing(102), and a third filter housing(103). Fluid supplied from a fluid supplying pipe(200) passes through the inside of the continuous filter housing along a fluid supplying path and passes through a filter cartridge(C) in the filter housing. The fluid through the filter cartridge is transferred to a fluid discharging pipe(250). The fluid supplying pipe and the fluid discharging path are formed in the filter housing. A hole and a cover(300) are formed on the lateral side of the main body of the filter housing.
Patent KR-20120006197-A (KR)
Title: 광섬유를 이용한 백합꽃조명
Inventor: SIM YOUNG RAN
IPC: F21V33/00
Filed: 2010-07-12
Abstract: 본 발명은 광섬유를 이용한 조명에 관한 것으로, 보다 상세하게는 인조로 만든 백합꽃의 수술과 암술에 광섬유를 이용하여 좀더 아름다우면서도 실용적인 조명장치이다. 
이를 위해 백합의 아름다움과 실제 백합꽃의 암술과 수술의 모양을 최대한 살리고자 하였으며 
그렇게 하기 위해 광섬유를 일렬로 세워 인두에 지져서 형태를 만드는 방법을 사용하였다.
Patent KR-20120007322-A (KR)
Title: Coating method of solid powder and manufacturing method for carbon nanotube using the same
Inventor: JUNG SEUNG IL
IPC: B82B3/00
Filed: 2010-07-14
Abstract: PURPOSE: A method for coating solid powder using a mechanical milling process and a method for manufacturing carbon nanotube using the same are provided to coat solid powder on a substrate through a simple milling process and to simply manufacture carbon nanotube without a post-treating process. CONSTITUTION: A method for coating solid powder using a mechanical milling process includes the following: Catalytic powder for manufacturing carbon nanotube is coated on a substrate through a primary mechanical milling process(S100). The substrate coated with the catalytic powder is introduced into a reactor, and a carbon source is supplied to the reactor in order to synthesize carbon nanotube(S200). The carbon nanotube is mixed, ground, and dispersed through a secondary mechanical milling process(S300). The mechanical milling process is based on balling milling, vibration milling, jet milling, or attrition milling.
Patent KR-20120008976-A (KR)
Title: a connecting structure ship body and ship
Inventor: YOON SANG SUB
IPC: B63B15/02
Filed: 2010-07-21
Abstract: PURPOSE: A connecting structure for an accommodation and a hull in a ship is provided to reduce a ship building period by inserting a supporting member between an accommodation and a hull. CONSTITUTION: A connecting structure for an accommodation and a hull in a ship comprises a bottom plate(26) and a supporting member. The bottom plate is installed in an accommodation of a ship. The supporting member, which is vertical pipes arranged in a grid form, is installed between a top plate of a hull and the bottom plate of the accommodation.
Patent KR-20120009139-A (KR)
Inventor: KIM MIN
IPC: G09B15/08
Filed: 2010-07-21
Abstract: 본 발명은 인식 효과를 향상하기 위한 건반 장치에 관한 것이다. 상기 장치는 다수의 건반을 포함하는 건반부를 포함하되, 상기 건반부의 각각의 건반은 조명 장치, 및 점자부를 포함한다.
Patent KR-20120010749-A (KR)
Title: 세척용 보조도구
Inventor: LEE HEE JUNG
IPC: A47L17/08
Filed: 2010-07-27
Abstract: 본 발명은 세척용 보조도구에 관한 것으로, 본 발명에 따른 세척용 보조도구는 손에 의해 파지되도록 한 쌍이 마주보는 형태로 위치하며, 각각의 일단이 연장되어 일체로 연결되는 손잡이부; 상기 손잡이부 중 적어도 하나 이상의 타단에 구비되는 세척부재; 상기 손잡이부의 타단에 구비되어 상기 세척부재를 요동시키기 위한 요동발생부; 상기 요동발생부에 전원을 공급하기 위한 전원 공급부를 포함하며, 이러한 구성에 의해 한 번에 세척대상물의 내부와 외부를 동시에 세척할 수 있어 세척시간이 단축되고, 세척면을 고르게 마찰 할 수 있어 깨끗한 세척이 가능하며, 세척부분의 교체 및 손잡이가 구비되어 사용이 용이한 세척용 보조도구를 얻는 효과가 있다.
Patent KR-20120012626-A (KR)
Title: Water tap and lever controlling section used in the same
Inventor: KIM JOON HO
IPC: E03C1/042
Filed: 2010-08-02
Abstract: PURPOSE: A water tap and a lever control unit used therefor are provided to reduce a water rate by reducing the discharged amount of tap water. CONSTITUTION: A water tap comprises a lever support unit and a lever control unit(202). The lever support unit supports a lever(216). The lever control unit controls the movement of the lever. The lever is inserted into a groove of an opening and closing unit through a first through hole of the lever support unit and a second through hole of the lever control unit. When the lever is moved, the opening and closing unit is moved to control the discharged amount of tap water.
Patent KR-20120013510-A (KR)
Title: Golf putter
Inventor: LEE JI HOON
IPC: A63B53/04
Filed: 2010-08-05
Abstract: PURPOSE: A golf putter is provided to contact the top of a ball with putting surface, and to prevent the generation of left-right variation at back swing, impact, and follow swing. CONSTITUTION: A golf putter comprises a head part(10) for hitting a golf ball, a shaft part(20) having constant length for vertically connecting to the top of the head part, and a grip part(30) which composes a handle in the top of the shaft part. In the top of the shaft part, a rotary pendulum is vertically formed to rotatable frontward and backward by the top as an axis. On the top surface of the head part, a guide groove for guiding the rotation of the bottom of the rotary pendulum is formed to the curved shape of fixed curvature.
Patent KR-20120016426-A (KR)
Title: Piezoresistor type pressure sensor and method for fabricating the same
Inventor: HWANG HAK IN
IPC: G01L9/02
Filed: 2010-08-16
Abstract: PURPOSE: A piezo-resistance pressure sensor and a manufacturing method thereof are provided to easily control the size of a cavity by forming the cavity through an etching process with xenon fluoride gas, which has an excellent etching selection ratio. CONSTITUTION: A piezo-resistance pressure sensor comprises a substrate(110), an etching barrier layer(118), a cavity(121), a sealing film, an upper electrode(115), and a first electrode terminal(125). The substrate holds a first semiconductor layer working as a lower electrode, a dielectric layer and a second semiconductor layer. The etching barrier layer is expanded into the first semiconductor layer through the second semiconductor layer and the dielectric layer. The cavity is defined by the etching barrier layer to be formed in the first semiconductor layer. The sealing film buries an opening expanded to the cavity through the second semiconductor layer and the dielectric layer.
Patent KR-20120016936-A (KR)
Title: Motor
Inventor: SHIN JUN SEOP
IPC: H02K5/24
Filed: 2010-08-17
Abstract: PURPOSE: A motor is provided to improve a squareness of a shaft by combining a thrust plate with the shaft through a coupling counterpart of the shaft and a coupling unit of the thrust plate. CONSTITUTION: A sleeve(110) is installed in a sleeve housing. A cover member(120) prevents the outflow of lubricant. A thrust plate(130) is interposed between the sleeve and the cover member. A shaft(140) is installed in the sleeve. The shaft includes a coupling counterpart corresponding to the coupling unit of the thrust plate.
Patent KR-20120019208-A (KR)
Title: Fabricating method of non volatile memory device
Inventor: LEE JONG MIN
IPC: H01L21/8247
Filed: 2010-08-25
Abstract: PURPOSE: A method for manufacturing a nonvolatile memory device is provided to reduce the resistance of a word line by widely forming an area of a second metal silicide pattern. CONSTITUTION: A stack gate structure(10) including a lower structure(200) and a first poly silicon pattern is formed on a substrate. The lower structure includes a first dielectric film pattern(210), a charge storage film pattern(220), and a second dielectric film pattern(230). An insulation layer(130) covers the stack gate structure. A trench is formed on the insulation layer by partially removing the first poly silicon pattern. A metal film pattern is formed in the trench to be located on the first poly silicon pattern.
Patent KR-20120019525-A (KR)
Title: Propeller turn over apparatus using frame installed in swing arm and carrying roller
Inventor: KIM SANG JUN
IPC: B24B19/14
Filed: 2010-08-26
Abstract: PURPOSE: A propeller turnover device using a frame with a swing arm and a transfer roller is provided to reduce a working time period by easily turning over a propeller through a mechanical unit and enhance working efficiency. CONSTITUTION: A propeller turnover device using a frame with a swing arm and a transfer roller comprises a base(100), a pair of guide blocks(110), a lower guide rail(112a), an upper guide rail, an extended plane(114), a bent plane(116), a frame(200), a transfer roller(210), a roller stopper(320), and first and second swing arms(410,420). The guide blocks are protruded from both sides of the top of the base. The lower guide rail is protruded from the top of the guide block. The upper guide rail is symmetrically installed on the bent plane facing the lower guide rail. The bent plane is bent vertically from the extended plane.
Patent KR-20120020332-A (KR)
Title: Water removing device for mill roll
Inventor: ATARASHI TAKURO
IPC: B21B27/10
Filed: 2010-08-30
Abstract: PURPOSE: A dehydrating device for a rolling roll is provided to properly press a rubber member to the surface of a rolling roll even in case of the rolling roll deformed. CONSTITUTION: A dehydrating device for a rolling roll comprises a movable base(3), a rubber member(4), a holding member(2), and a plurality of pressing members(6). The movable base is arranged approximately in parallel to a rolling roll. The rubber member is coupled to the rolling roll side edge of the movable base. The holding member maintains the movable member able to move toward or from the rolling roll. The pressing members are consecutively arranged along the movable member and apply a force to the movable member that moves toward the rolling roll.