baber/WOPTO huggingface dataset:
Patent KR-20100024936-A (KR)
Title: Flame retardant composition
Inventor: LUDOVIC VALETTE
IPC: C08G59/40
Filed: 2008-05-09
Abstract: A curable epoxy resin composition comprising at least one oxazolidone-modified epoxy resin which is the reaction product of an epoxy resin and an isocyanate, at least one maleimide, at least one cyanate ester, and optionally at least one non-oxazolidone containing epoxy resin, wherein at least one component of the composition comprises halogen or phosphorous to provide flame retardancy to the cured composition, a method of making the composition and methods of making a prepreg and an electrical laminate using the composition.
Patent KR-20110080669-A (KR)
Title: Pleated fabric preparation
Inventor: CHUNG IN BAE
IPC: D06J1/00
Filed: 2010-01-06
Abstract: PURPOSE: A wrinkle processing method of fabric is provided to form free and various patterns of wrinkles without using heat shrinkable films, heat shrinkable fabrics or heat shrinkable threads as a medium. CONSTITUTION: The wrinkle processing method of fabric is as follows. A dye paste for forming wrinkles includes resin and foaming agent in fabric and is raised. Wrinkles are foams by foaming the raised fabric. Wrinkles are given and are washing-processed.
Patent KR-20110080766-A (KR)
Title: Method for cooking soy sauce preserving crabs
Inventor: PARK MYUNG SUK
IPC: A23L17/00
Filed: 2010-01-07
Abstract: PURPOSE: A producing method of soy sauce preserved crabs using deep sea water is provided to reduce the salinity of the soy sauce preserved crabs by using the deep sea water. CONSTITUTION: A producing method of soy sauce preserved crabs using deep sea water comprises the following steps: mixing the deep sea water, soy sauce, sugar, onion, apple, garlic, red pepper seeds, ginger, lemon, refined rice wine, and spring onion; firstly heating the mixture at 80~100deg C; secondly heating the mixture at 50~70deg C; filtering the heated mixture using a sieve; storing the obtained mixed soy sauce at -1~5deg C; dipping fresh crabs in salty water for 10~30minutes; storing the crabs at -1~5deg C after washing; inserting the mixed soy sauce and the crabs into a jar containing jade; and aging the mixture at -1~5deg C for 48~96hours.
Patent KR-20110081568-A (KR)
Title: Electronic stabilizer for channel sign adapting output voltage following loads
Inventor: LEE SEUNG PYO
IPC: H05B41/24
Filed: 2010-01-08
Abstract: PURPOSE: An electric stabilizer for channel sign fluorescent lamp is provided to reduce the manufacture cost and construction cost by manufacturing channel sign to a fluorescent lamp. CONSTITUTION: A channel sign fluorescent lamp(13) of the letter or the linear figure shape comprises serially connected a plurality of fluorescent lamps(FL1-FL6). A resonance circuit(9) resonates the high frequency oscillated in an inverter(7) and puts into the channel sign fluorescent lamp. The series coil(SC1) of the resonance circuit is connected to the inverter. The condenser for resonance(C10) is connected to the series coil. The fluorescent lamp is parallel connected to the condenser for resonance. The shunt coil is combined the series coil and mutual induction reactance.
Patent KR-20110087115-A (KR)
Title: Method and apparatus for reducing peak to average power ratio by using peak windowing
Inventor: KANG IN TAE
IPC: H03F1/32
Filed: 2010-01-25
Abstract: PURPOSE: A peak-to-average power ratio reduction method using peak windowing and an apparatus thereof are provided to minimize the influence of BER(Bit Error Rate) and ACLR(Adjacent Channel Leakage Ratio) performance by reducing in-band distortion and out-of-band radiation due to clipping. CONSTITUTION: An absolute value calculator(1104) calculates a absolute value of an input signal. A subtracter(1106) subtracts a clipping threshold level which is predetermined in the absolute value. Smoothing part(1108) proceeds smoothing according to a predetermined smoothing mode about the subtracted signal. A summer(1110) adds up the smoothed signal in the clipping threshold level. An inverse calculator(1112) outputs the smoothed signal which is multiplied the clipping threshold level by the totaled signal.
Patent KR-20110087909-A (KR)
Title: Display substrate and method of manufacturing the same
Inventor: KIM HYUNG JUN
IPC: G02F1/136
Filed: 2010-01-27
Abstract: PURPOSE: A display substrate and a method for manufacturing the same are provided to improve the driving property of the display substrate. CONSTITUTION: A display substrate comprises a base substrate(101) which includes a peripheral area covering the display area, a first insulation layer(120) which is formed on the base substrate, a pixel part which includes a pixel electrode which is formed with a transparent conduction material, a first channel layer which includes a polycrystalline silicon layer on the base substrate, and a first source electrode and a first drain electrode which are separately formed on the first channel.
Patent KR-20110088952-A (KR)
Title: Image display device with a 3d object including a thumbmail image and operation controlling method for the same
Inventor: PARK IL SEONG
IPC: H04N5/445
Filed: 2010-01-29
Abstract: PURPOSE: An image display device and control method thereof for displaying a 3D object including a thumbnail image are provided to input a command related to content with an image display device by using a menu displayed on a 3D object by a user and omit a stage which must separately display a menu window for inputting a content related command. CONSTITUTION: A display unit displays a content list screen including a thumbnail image corresponding to content(S110). Whether a selection command of a thumbnail image included in the content list screen is inputted or not is determined(S120). If a selection command is determined as being inputted, the display unit displays a plurality of time images constituting a 3D object(S130). The 3D object includes a thumbnail image selected according to the input selection command and content related menu corresponding to the selection thumbnail image.
Patent KR-20110090128-A (KR)
Title: Guide block for preventing road slip
Inventor: YOON SHIN HWA
IPC: E01C11/24
Filed: 2010-02-02
Abstract: PURPOSE: An anti-skid guide block for a road is provided to ensure high visibility that enables drivers to easily recognize the guide block even in the night time and bad weather. CONSTITUTION: An anti-skid guide block for a road comprises an application part(1) which is formed by spreading a composition comprising acrylic resin, a curing accelerator, a plasticizer, and a filler, aluminum oxide(2) which is dispersed on the application part, a coating part(3) which is coated on the aluminum oxide, glass beads(4) which are dispersed on the coating part, and aluminum scraps(5) of different sizes and shapes which are dispersed.
Patent KR-20110091046-A (KR)
Title: The diet laver which uses the slander glasswort and manufacturing method
Inventor: YOU JEANG MOAN
IPC: A23L17/60
Filed: 2010-02-05
Abstract: PURPOSE: Diet laver using salicornia herbacea, and a producing method thereof are provided to enable users to easily intake various nutrients in the salicornia herbacea. CONSTITUTION: A producing method of diet laver using salicornia herbacea including salicornia herbacea powder, salt, sesame seed oil, corn oil, and blew-in laver comprises the following steps: selecting the high quality salicornia herbacea, and washing and rapidly drying the salicornia herbacea before crushing; removing the moisture from the laver using a blowing-in device; mixing the salicornia herbacea powder with the salt; firstly roasting the blew-in laver at 280~300deg C; secondly roasting the blew-in laver at 210~240deg C; spraying the mixture of the sesame seed oil and the corn oil to the roasted laver, and spraying the mixture of the salicornia herbacea powder with the salt; and packing the obtained laver.
Patent KR-20110094546-A (KR)
Title: Engine ignition enhancer
Inventor: CHEN FENG KUEI
IPC: F02P3/06
Filed: 2010-02-17
Abstract: PURPOSE: An engine ignition enhancer is provided to improve an ignition effect by storing an electric charge, stabilizing voltage, and increasing currents. CONSTITUTION: An engine ignition enhancer is composed as follows. An electric power input terminal(11) and a voltage output terminal(12) are installed in both sides of the main body(1) of the engine ignition enhancer. A capacitor(13) is connected to the electric power input terminal. An inductor is connected to the voltage output terminal.
Patent KR-20110094696-A (KR)
Title: Preparation method of chalcopyrite-type nano particles
Inventor: HWANG JIN SOO
IPC: B22F9/06
Filed: 2010-02-17
Abstract: PURPOSE: A method for manufacturing chalcopyrite-type nano particles is provided to prevent the coagulating phenomenon of the particles using a dispersing agent and to increase the eliminating rate of impurities in case of microwave irradiation. CONSTITUTION: A method for manufacturing chalcopyrite-type nano particles includes the following: A mixed solution containing copper salt, III-family element salt, Vi-family element powder, a chelating agent, ionic liquid, or the mixture of the chelating agent and the ionic liquid, and a dispersing agent is prepared. The mixed solution is dispersed under supersonic vibration. The dispersed mixed solution is introduced into a reactor, and inert gas atmosphere is generated in the reactor. Microwave is radiated to heat the dispersed mixed solution. Chalcopyrite-type nano particles are obtained. The chalcopyrite-type nano particles are represented by chemical formula 1. In the chemical formula 1, the M1 is one or more selected from III-family elements. The M2 is one or more selected from VI-family elements.
Patent KR-20110101471-A (KR)
Inventor: HONG SUK WOO
IPC: G08C17/02
Filed: 2010-03-08
Abstract: 주택(공동주택, 단독주택) 및 상가의 음식물쓰레기를 수거하되 규격화되지 않은 용기(쓰레기봉투 포함)의 사용이 가능하고, 후불제 결재방식을 통해 편리함을 도모하며, 표시창을 통해 광고(특히, 지역광고)를 수행할 수 있도록 한 음식물쓰레기 거점수거시스템 및 그 방법이 개시된다. 
개시된 음식물쓰레기 거점수거시스템은, 음식물쓰레기를 수거하는 거점수거장치로부터 전송된 음식물쓰레기 관련 정보를 기반으로 배출자의 인식과 배출주체를 판별하고, 상기 판별한 배출주체에 따라 과금을 수행하는 과금 주체에 과금 정보를 제공해주는 음식물쓰레기 관리 서버를 구비한다.
Patent KR-20110104724-A (KR)
Inventor: LEE JOONG
IPC: G06K9/36
Filed: 2010-03-17
Abstract: 본 발명에 따른 위조인영 판독방법은, 원본인장으로부터 적어도 한 개 이상의 표준인영을 입력받는 단계, 상기 입력받는 단계에서 입력된 표준인영을 영역별로 분리하는 단계, 영역별로 분리된 적어도 한 개 이상의 표준인영에서 인주영역에 대해 정합하여 기준인영을 생성하는 단계, 위조 판독 대상이 되는 비교인영을 입력받아 영역별로 분리하여 비교인영을 생성하는 단계, 상기 기준인영과 비교인영에서 인주영역을 정합시키는 단계, 상기 정합단계를 통한 기준인영과 비교인영의 특성값을 비교하여 위조여부를 판독하는 단계를 포함하는 것을 특징으로 한다. 이와 같이 구성되는 본 발명은 문서 등에 날인되어 있는 비교인영이 원본인장으로 날인되었는지 판단하는 객관적인 자료를 제공할 수 있고, 날인의 세기나 인주가 묻은 정도 등 날인상태에 따라 발생되는 위조 판독의 비정확성 문제점을 해소하여 보다 정확하게 위조 여부를 판독할 수 있는 이점이 있다.
Patent KR-20110105109-A (KR)
Inventor: JANG YONG GUN
IPC: A47B13/02
Filed: 2010-03-18
Abstract: 본 발명은 다리(110)에 상판받침(120)을 고정구(130)로 간단하고 편리하게 조립되게 하면서도, 고정구(130)에 의해 조립된 상태가 견고한 상태로 유지되게 하는 한편, 상판(200)을 별도의 조립부품 및 공수 없이도 상판받침(120)에 결합되게 하면서도 다리캡(118)에 의해 안정된 상태로 결합상태가 유지되게 하여 책상이 한쪽으로 기울어져도 상판(200)이 이탈되는 것이 방지되게 하여 불의의 안전사고가 발생되는 것이 예방되게 하고, 포장 면적에 비해 두께가 슬림(slim)하여 포장 및 보관 그리고 운반이 용이하게 할 수 있게 하며, 사용에 의한 싫증이나 변형에 의해 쉽게 버려지는 것이 막을 수 있게 상판(200)의 양면(윗면, 아래면)과, 앞면, 뒤면 을 번갈아 가면서 사용되게 함으로써, 오랜 시간 새것처럼 사용될 수 있게 하는 책상에 관한 것이다.
Patent KR-20110106105-A (KR)
Inventor: PARK JU SUNG
IPC: H01L21/336
Filed: 2010-03-22
Abstract: 본 발명에 따른 반도체 소자의 제조 방법은 반도체 기판 하부에 매립된 게이트를 형성하여 게이트 CD(Critical Dimension)가 감소할 때 발생할 수 있는 게이트와 랜딩 플러그 간의 SAC 페일(Self Align Contact Fail) 발생을 방지할 수 있다. 또한, 게이트 하드마스크층으로 랜딩 플러그 영역을 먼저 확보하여 게이트 CD와 상관없이 랜딩 플러그의 오픈 면적을 확보하여 랜딩 플러그의 낫 오픈(Not Open) 현상 및 tWR 특성을 개선시키는 기술이다. 
본 발명은 반도체 기판을 식각하여 게이트 영역을 정의하는 트렌치를 형성하는 단계와, 트렌치에 게이트 물질을 매립하여 게이트를 형성하는 단계와, 게이트 상부에 랜딩 플러그 영역을 오픈시키는 게이트 하드마스크패턴을 형성하는 단계와, 랜딩 플러그 영역에 희생막을 매립하는 단계와, 희생막 및 게이트 하드마스크층을 포함하는 전체 상부에 층간 절연막을 형성하는 단계와, 층간 절연막 및 희생막을 식각하여 랜딩 플러그 콘택홀을 형성하는 단계와, 랜딩 플러그 콘택홀을 매립하여 랜딩 플러그를 형성하는 단계를 포함하는 것을 특징으로 한다.
Patent KR-20100050446-A (KR)
Title: Led back-light unit and liquid crystal display device with the same
Inventor: AHN EUNG SOO
IPC: G02F1/13357
Filed: 2010-03-29
Abstract: PURPOSE: An LED backlight unit and a liquid crystal display device with the same are provided to obtain uniform light emitting brightness. CONSTITUTION: A plurality of LED light source members(130) is mounted on an MCPCB(Metal Core Printed Circuit Board). A driving IC chip(140) is mounted on the lower surface of the MCPCB. The driving IC chip controls the amount of currents applied to the LED light source member. The driving IC chip controls brightness of the LED light source member. A reflective sheet is formed on the surface of the MCPCB with the LED light source member.
Patent KR-20110109729-A (KR)
Inventor: KIM KYUNG WHAN
IPC: G11C7/10
Filed: 2010-03-31
Abstract: 본 발명은 전원 모니터링 패드의 전원공급회로에 관한 것으로, 더욱 상세하게는 전원 모니터링 패드에 독립적으로 전원을 공급하기 위한 전원공급회로에 관한 것이다.  본 발명은 워드라인에 공급되는 VPP 전압과 전기적으로 분리가 되는 VPP 전압 발생기를 구비하고, 상기 독립된 VPP 전압 발생기에서 발생된 VPP 전압이 전원 모니터링 패드에 연결된 스위치의 동작전원으로 제공하는 것을 특징으로 한다.
Patent KR-20110110578-A (KR)
Inventor: LEE DONG GUN
IPC: H01L21/027
Filed: 2010-04-01
Abstract: 본 발명의 극자외선 마스크의 위상 거칠기 측정 방법 및 이에 이용되는 장치를 제공한다. 본 발명은 극자외선 광을 극자외선 마스크에 조사하여 극자외선 마스크의 위상 거칠기로 인해 발생하는 스펙클을 검출한다. 스펙클로 극자외선 마스크의 위상 거칠기를 계산 및 측정한다.
Patent KR-20110112677-A (KR)
Inventor: KIM UNG
IPC: C08K9/04
Filed: 2010-04-07
Abstract: 본 발명은 수가교 난연성 고분자 조성물에 관한 것으로서, 불포화 유기 실란이 결합된 에틸렌-부텐 공중합 수지 및 불포화 유기 실란이 결합된 에틸렌-옥텐 공중합 수지 중에서 선택된 어느 하나 또는 이들의 혼합수지를 기본 수지로 하고, 비닐실란, 스테아린산, 올레인산 및 아미노폴리실록산 중에서 선택된 하나 또는 둘 이상의 물질로 표면처리된 수산화마그네슘 난연제, 첨가제를 포함하는 것을 특징으로 한다. 본 발명에 따른 수가교 난연성 고분자 조성물을 이용하면 케이블의 압출성을 개선시킬 수 있으므로 난연성 등을 비롯한 기계적 특성이 뛰어난 케이블을 제공할 수 있다.
Patent KR-20100128230-A (KR)
Title: Enhanced programmable pulsewidth modulating circuit for array clock generation
Inventor: LEE MICHAEL JU HYEOK
IPC: G11C11/413
Filed: 2010-04-15
Abstract: PURPOSE: An enhanced programmable pulse-width modulating circuit for generating an array clock is provided to reduce or minimize controlling overhead by including a pulse-width modulation circuit controlling the modulation of pulse-width with an encoding signal. CONSTITUTION: An input line is in connection with an inverter(52) which is formed by a p-type field effect transistor(54) and an n-type filed effect transistor(56). An output line provided an outputting signal in response with the input line. A programmable path connects the output line with ground connections(64a, 64b, 64c). A decode logic circuit is integrated with the programmable path.
Patent KR-20110091418-A (KR)
Title: Heating apparatus for infrared irradiator
Inventor: BAEK KYU SOK
IPC: A61N5/06
Filed: 2010-04-20
Abstract: PURPOSE: A heating apparatus for an infrared ray irradiator is provided to improve the medical treatment effect on wounded sites of patients using valid electromagnetic waves generated from the heating apparatus. CONSTITUTION: A heating apparatus for an infrared ray irradiator comprises the following: a head case(10) including a safety cover on the front side; and a heater(30) installed in a ceramics plate(20) generating infrared rays in a zig-zag shape, and including power connection terminals on both ends. The heater is installed in the head case. The ceramics plate includes a coating layer formed with nature mineral powder for generating valid electromagnetic waves.
Patent KR-20110116877-A (KR)
Inventor: KWON O PIL
IPC: C08G61/12
Filed: 2010-04-20
Abstract: 본 발명은 폴리아닐린에 캄포술폰산(Camphorsulfonic acid, CSA) 및 벤젠디술폰산(Benzenedisulfonic acid, BDSA)을 도핑한 전도성 폴리아닐린에 관한 것이다.  상기 도핑으로 인하여 일반적인 폴리아닐린에 비해 전도성이 높고, 내열성이 높다. 
상기 도핑된 전도성 폴리아닐린은 폴리아닐린, 캄포술폰산 및 벤젠디술폰산을 유기용매에서 용해시킨 후, 교반하는 방법으로 제조할 수 있다.
Patent KR-20110119195-A (KR)
Title: The structure of tube type led light
Inventor: KIM KEE JIN
IPC: F21V17/10
Filed: 2010-04-27
Abstract: PURPOSE: A structure of a tube type LED light is provided to combine a substrate and a diffusion cover easily without an additional fixing unit. CONSTITUTION: In a structure of a tube type LED light, an LED(11) is formed in a substrate which is mounted in the top of a fixed bracket(2). The diffusion cover(3) covers the top side of the fixed bracket. The fixed bracket comprises a substrate insertion hole(24), a first inclined side(25), a first horizontal plane(26), and an insertion hole(27). The diffusion cover forms an insertion protrusion and includes a pressing pieces in both sides. The pressing piece has a second horizontal plane(32) and a second inclined side(33).
Patent KR-20110119265-A (KR)
Title: Centering device and thermal inserting device having the centering device
Inventor: SHIN DONG RYONG
IPC: B23P19/00
Filed: 2010-04-27
Abstract: PURPOSE: A centering device and a shrink-fitting apparatus including the same are provided to easily shrink-fit a screw nut in the surface of a complex shaped object by controlling the movement of a picking device. CONSTITUTION: A centering device(1200) comprises a housing, a guide member(1230), and an elastic member(1240). One end of the guide member is projected in the housing and is combined with a picking device(1100). The guide member guides the movement of the picking device. The elastic member is located between the other end of the guide member located in the internal space of the housing and the housing. The elastic member is compressed or relaxed and controls the movement of the guide member.
Patent KR-20110121870-A (KR)
Title: Press apparatus
Inventor: LEE HYUNG JIN
IPC: B26F1/40
Filed: 2010-05-03
Abstract: PURPOSE: A press device is provided to prevent a material from rolling by a feeder since back tension is applied to the material right before a press. CONSTITUTION: A press device comprises a press(40), a feeder(50), and tension units(30,70). The press punches a material(200) in a fixed state. The feeder supplies the material to the press by one pitch according to the operation of the press. The tension unit applies back tension to the material in the opposite direction to the transfer direction of the feeder right before the press.
Patent KR-20110090729-A (KR)
Title: Fixing apparatus of slide rail
Inventor: PARK YOON SIG
IPC: A47B88/04
Filed: 2010-05-11
Abstract: PURPOSE: A slide rail fixing device is provided to fix a slide rail to a pair of support bars, thereby maintaining a fixing state even though the thickness of the fixing device decreases. CONSTITUTION: A slide rail fixing device includes a support object, a fixing body, an insertion fixing object, and a side fixing object. The fixing body is arranged on the other side where a pair of support bars are located. The insertion fixing object is protruded from both ends of the bending direction of the fixing body. The fixing object surrounds a pair of extension bars(15) when the support bars are inserted. When a slide rail is fixed to a main body, the support object is inserted into a fixing space while the support object surrounds a connection bar and supports the support bars. Therefore, the support bars are connected each other and simultaneously fixed.
Patent KR-20110125012-A (KR)
Title: Engine control system for lifeboat and control method thereof
Inventor: EUN PAL GON
IPC: F02D41/04
Filed: 2010-05-12
Abstract: PURPOSE: An engine control system and method for a lifeboat are provided to operate a lifeboat in a stable and environmentally-friendly manner by implementing preheating after the starting of an engine. CONSTITUTION: An engine control method for a lifeboat is as follows. When a user presses a start switch, whether the gear of a lifeboat is in the neutral state or not is determined(S310,S320). In case the gear is in the neutral state, fuel is supplied to an engine(S330). In case the gear is not in the neutral state, the gear is changed into the neutral mode and initialized. The cooling water temperature of the engine is sensed and compared with a reference value(S340). In case the cooling water temperature is higher than the reference value, the start motor of the engine is activated(S350). In case the cooling water temperature is lower than the reference value, the air of a combustion chamber connected to the engine is pre-heated(S345). The cranking speed of the engine is measured and, in case the cranking speed is greater than a first reference value, the operation of the start motor is stopped(S355,S360). In case the cranking speed is lower than the first reference value, the start motor of the engine is operated for a specific time and then stopped(S370). In case the cranking speed is greater than a second reference value or the generating voltage of the engine is greater than a third reference value, the engine is preheated again(S375). In case the cranking speed is lower than the second reference value and the generating voltage of the engine is lower than the third reference value, a warning signal is generated(S380). The air of the combustion chamber connected to the engine is preheated again(S365).
Patent KR-20110125049-A (KR)
Title: Mobile device, letter input method thereof and
Inventor: LEE WON HEE
IPC: H04M1/23
Filed: 2010-05-12
Abstract: PURPOSE: A portable terminal and method for inputting letters thereof are provided to enable a user to easily input a letter in which a user desires. CONSTITUTION: A touch input device(101) is formed on a display unit. A memory(107) stores letter information expressing a letter corresponding to the touch type in a predetermined area of a display unit. A control unit(109) processes an input of the touch input device by receiving the input. The control unit compares the touch information and the letter information which is outputted from the touch input device to a letter input mode. The control unit displays the letter corresponding to the touch information to the display unit.
Patent KR-20110125406-A (KR)
Title: Security film having refractive pattern and manufacturing method of the same
Inventor: KIM EUN SUNG
IPC: G02B5/20
Filed: 2010-05-13
Abstract: PURPOSE: An image shielding film which includes a refractive pattern and a manufacturing method thereof are provided to prevent an optical path using hardening type transparent resin, thereby providing a shielding partition wall with a refractive pattern. CONSTITUTION: A hardening type transparent resin(45) is coated on the shape of a shielding partition wall(S40). The hardening type transparent resin is inserted to the inside of the shape of the shielding partition wall. The transparent base film(47) is mounted on the hardening type transparent resin(S50). The hardening type transparent resin is attached with the transparent base film by hardening the hardening type transparent resin(S60). A process of hardening the hardening type transparent resin includes a thermo-hardening method, a UV hardening method, and a natural hardening method.
Patent KR-20110051127-A (KR)
Title: Roller type separator for solid liquid mixture
Inventor: TAKAI TOICHIRO
IPC: A23L11/00
Filed: 2010-05-13
Abstract: PURPOSE: A roller-type solid-liquid separator is provided to stably separate solids and liquids from a mixture by applying the uniform pressure regardless of the internal pressure change. CONSTITUTION: A roller-type solid-liquid separator(Z1) comprises the following: includes a roller with a screen having plural holes, installed in the inside of a casing for separating solids from a solid-liquid mixture by filtering through the plural holes; a casing wall(3) passing the solid-liquid mixture supplied from a supplier through the roller; a discharging window(8) discharging the solids; a pressurizing cover(9) stably applying the pressure to the blocking direction of the discharging window using a pressurizing unit; and first and second rollers(R1, R2). The solid-liquid mixture is soymilk.