baber/WOPTO huggingface dataset:
Patent KR-20130024109-A (KR)
Title: Electrolytically ionized water generator
Inventor: KIM KANG NYUNG
IPC: B01D35/00
Filed: 2011-08-30
Abstract: PURPOSE: A drinking water manufacturing apparatus is provided to manufacture alkali ion water in the existing water purifier by easily applying to the existing apparatus without purchasing a separate water purifier apparatus. CONSTITUTION: A drinking water manufacturing apparatus(100) comprises a first chamber storing water; an electrolysis cell(120); a first feeding board(150) and a second feeding board(160); and a direct current supply means(170). Water purified at a sedimentation filter, a pre-carbon filter, a membrane filter and a post-carbon filter through a raw water inlet line is stored in a purified water storage basin within a water purifier main body case. In a general water purification process which the water of the storage basin flows into a cold water tank and a hot water tank via a cold water inlet part according to the gravity falling flow, a path for supplying or discharging water to the rear end of the cold water tank and the hot water tank is equipped in the first chamber. A discharging unit discharging the gas generated by the electrolyte reaction to the outside is installed in the first chamber. The electrolysis cell comprises a second chamber discharging gases only without storing water in the facing side of the first chamber around the ion exchange membrane, and an anode catalyst layer and a cathode catalyst layer which are unified with the ion exchange membrane. The first current feeding board and the second current feeding board are adhered to the upper end and the lower end of the electrolysis cell respectively, and supplies electric current.
Patent KR-20120026971-A (KR)
Title: Display device
Inventor: KOYAMA JUN
IPC: G09G3/30
Filed: 2011-09-01
Abstract: PURPOSE: A display apparatus is provided to reduce the ratio of a recording period which occupies a first period. CONSTITUTION: An image display part(101) comprises a pixel part. A plurality of pixels is arranged on the pixel part. A light shielding part(102) comprises a first shutter(110) and a second shutter(111). A controller(103) controls transmittance of the first shutter and the second shutter. A drive transistor controls an amount of current supplied to a light emitting device according to an image signal. A switching transistor controls input of the image signal with respect to the pixel.
Patent KR-20130029187-A (KR)
Inventor: KIM KYONG BOK
IPC: H02G3/10
Filed: 2011-09-14
Abstract: PURPOSE: A wiring box is provided to fix an outer circumference of a conduit wire by inserting a protrusion of a fixture into a slot formed in an insertion hole. CONSTITUTION: At least one engagement hole(12) is fixed to an engagement hole(56) of a protrusion(54) inwardly protruded of a wiring box(50) with a screw(70). At least one slot(22) is formed in an insertion hole(20). A fixture(30) is engaged with the insertion hole. A protrusion(32) of the fixtures is inserted into the slot. A handle is formed in the fixture displacing the protrusion of the slot.
Patent KR-20110116103-A (KR)
Title: 하천의 전단면 전체에 오염된 하천수를 정화시켜 주는 싸이폰 통로를 구성하여 깨끗한 하천수로 정화시켜 주는 정화 시스템의 구성공법과 여기에 적용되는 조립식 수질정화 시스템
Inventor: HAN SANG KWAN
IPC: E02B9/04
Filed: 2011-09-22
Abstract: 하천의 전단면 전체에 기촌콘크리트(11)를 설치함과 함께; 
상기 기초콘크리트(11)에 수문 지지대(52)를 설치함과 함께; 
상기 수문지지대(52)에 수문의 축(54)을 구성함과 함께; 
상기 수문의 축(54)에 실린더 흰지(51)를 링크(81)와 결합하여 구성함과 함께; 
상기 실린더 흰지(51)에 실린더 로드(56)와 결합된 실린더(55)를 구성함과 함께; 
상기 실린더 로드(56)의 끝단을 H빔(83)에 구성되는 실린더로드축(82)과 결합하여 수문의 작동 시스템을 구성함과 함께; 
상기 H빔(83)의 상부 일측에 수문의 전면판(53)을 부착하고 상기 상기 H빔(83)의 하부 타측에 수문의 후면판(31)을 구성하여 제1 싸이폰통로(58)과 제2 싸이폰통로(99)를 구성하여줌과 함께; 
상기 제2 싸이폰통로(99)의 중간 중간에는 상기 수문의 전면판(53)과 상기 수문의 후면판(31)을 지지하여 주는 지지대(77)를 구성하여줌과 함께; 
상기 지지대(77)에는 결합체(88)가 결합 될 수 있도록 다수개의 통공을 구성하여줌과 함께;  
상기 수문의 전면판(53)과 상기 수문의 후면판(31)에 상기 결합체(88)를 관통시킬 있도록 다수개의 통공(미도시)를 구성하여줌과 함께; 
 상기 지지대(77)와 상기 수문의 전면판(53)과 상기 수문의 후면판(31)이 견고하게 지지 되고 결합하도록 통공(미도시)를 관통하여 상기 결합체(88)로 결합하여 상기 제 1싸이폰통로(58)와 상기 제2 싸이폰 통로(99)를 또다시 구성하여줌과 함께; 
  
이상과 같이 구성되는 수질정화용 수문시스템을 하천의 전단면 전체에 설치하여 하천의 상류에서 유입되는 하천수들이 상기 수문의 전단면 전체에 형성되는 사이펀 통로의 입구를 통하여 유입되어 상기 사이펀 통로의 상부측으로 이동하는 과정에서 발생되는 와류 현상과 물분자의 미립자들끼리 부딛히는 작용에 의해 오염된 수질을 지속적으로 정화시키는 것을 특징으로 하는 하천의 전단면 전체에 오염된 하천수를 정화시켜 주는 싸이폰 통로를 구성하여 깨끗한 하천수로 정화시켜 주는 정화 시스템의 구성공법과 여기에 적용되는 조립식 수질정화 시스템을 제시한다.
Patent KR-20130033543-A (KR)
Title: 납골함 운반구
Inventor: GIM JONG WON
IPC: A61G17/00
Filed: 2011-09-27
Abstract: 본 발명은 화장률이 증가하므로 인하여 납골함 사용인구가 증가하고 납골함을 안전하게 이동 및 이동시에 편리게 운반할 수 있는 납골함 운반구를 얻기 위한 것 바, 
납골함 운반구에 있어서, 납골함의 넣을 수 있도록 상부개구부와 납골함의 표시구가 정면에서 볼 수 있도록 전방개구부가 형성된 본체와, 상기 본체의 측면 또는 바닥면에는 열기가 순환할 수 있도록 형성된 다수개의 방열 관통구와, 납골함의 열전달 차단과 납골함을 목에다 걸고 운반하는 운반자가 좌우측면으로 움직이지 않도록 양쪽에 날개를 형성한 거취대와, 상기 본체의 양측면에 멜방을 끼워 고정 및 길이를 조절할 수 있는 조절구와 멜방으로 형성된 특징이 있다.
Patent KR-20120037879-A (KR)
Title: Service method, apparatus and server
Inventor: CHA SANG OK
IPC: G06Q50/00
Filed: 2011-09-27
Abstract: PURPOSE: A service method, apparatus thereof, and server thereof are provided to offer service information related to an external apparatus by confirming the registration state of information. CONSTITUTION: The information of an external apparatus is received from one or more adjacent external apparatuses(210). The registration of the external apparatus is confirmed based on the received information of the external apparatus(220). Service information related to the external apparatus is provided(230). The external apparatus is matched with an AP(Access Point). The information of the external apparatus is the identity information of the external apparatus. The information of the external apparatus includes the public information of the external apparatus.
Patent KR-20130034076-A (KR)
Title: Waist exercise apparatus
Inventor: KANG YOUNG JUN
IPC: A63B23/02
Filed: 2011-09-28
Abstract: PURPOSE: A waist exercise device is provided to entirely intensify various muscles surrounding the abdomen, the waist, etc., and to offer exercise methods fitting each user. CONSTITUTION: A waist exercise device comprises: a rotary motor(45) rotating a rotary shaft by an applying power source; a connection part fixed to the rotary shaft and connected to a central axis isolated from the rotary shaft in parallel; a plate shaped saddle(40) connected to the central axis in order to freely rotate on the connection part; and a reciprocating moving apparatus reciprocating the rotary motor along a fixed route by being combined with the rotary motor in a side of the rotary motor.
Patent KR-20120057508-A (KR)
Title: Mask blank, mask for transfer, method of manufacturing mask for transfer, and method of manufacturing semiconductor device
Inventor: KOMINATO ATSUSHI
IPC: H01L21/027
Filed: 2011-09-29
Abstract: PURPOSE: A mask blank, a transferring mask using the same, a method for manufacturing the transferring mask, and a method for manufacturing a semiconductor device are provided to secure the sufficient optical concentration of a light shielding film for suppressing the exposure of a resist film on a wafer. CONSTITUTION: A mask blank includes a light shielding film for forming transferring patterns on a light transmissive substrate. The mask blank forms a binary type mask to which ArF excimer laser exposure light is applied. The light shielding film is composed of the stacked structure of a lower layer and an upper layer. The optical concentration to exposure light to the light shielding film is more than or equal to 2.8. The thickness of the light shielding film is 45nm or less. The lower layer is based on a material in which the total amount of transition metals and silicon is 90 atomic% or more.
Patent KR-20130039193-A (KR)
Title: Method for inspecting defect of through hole
Inventor: LEE WOO YOUNG
IPC: H05K3/00
Filed: 2011-10-11
Abstract: PURPOSE: A method for inspecting a defect of a through hole is provided to quickly inspect the defect of the through hole and use an automation process. CONSTITUTION: The upper side of a through hole is recognized on the upper side of a substrate and a first coordinate value is extracted(S10). The lower side of the through hole is recognized on the lower side of the substrate and a second coordinate value is extracted(S20). A defect of the through hole is inspected by comparing the first coordinate value with the second coordinate value(S30). [Reference numerals] (S10) Recognizing the upper side of a through hole on the upper side of a substrate and extracting a first coordinate value; (S20) Recognizing the lower side of the through hole on the lower side of the substrate and extracting a second coordinate value; (S30) Inspecting a defect of the through hole by comparing the first coordinate value with the second coordinate value;
Patent KR-20130043449-A (KR)
Title: Clutch actuator system for automated manual transmission
Inventor: KIM DAE KYUN
IPC: F16D25/12
Filed: 2011-10-20
Abstract: PURPOSE: A clutch actuator system of an automated manual transmission is provided to improve a layout by performing a clutch abrasion sensing function and a clutch control sensing function with one sensor component. CONSTITUTION: A clutch actuator system of an automated manual transmission comprises a CSC assembly, a permanent magnet(9), and a PLCD sensor(10). The CSC assembly comprises a support plate(5) controlling movement of a clutch release bearing(6). The CSC assembly comprises a body(2) inserted in the left of the support plate. The PLCD sensor is fixed to the body. An extension unit is integrally formed at the support plate along an axial direction of the CSC assembly. A permanent magnet is fixed to the extension unit. The permanent magnet is engaged with the support plate. The PLCD sensor senses movement of the permanent magnet.
Patent KR-20130044838-A (KR)
Title: Anticancer composition containig the benzochalcone
Inventor: LEE YOUNG HAN
IPC: A61K9/20
Filed: 2011-10-25
Abstract: PURPOSE: A benzochalcone compound is provided to restrain growth restraining and apoptosis of cancer cells by activating caspase-7 enzyme activation which is a protein controlling apoptosis. CONSTITUTION: A manufacturing method of a benzochalcone compound comprises a step of dissolving 2-hydroxy-1-acetonaphthone and 2,4,6-trimethoxybenzaldehyde into ethanol; a step of adding 50% KOH aqueous solution to the solution mixture; a step of stirring and cooling the solution mixture; a step of neutralizing the solution mixture; a step of vacuum filtrating and washing a benzochalcone solid compound generated during the neutralization; a step of recrystallizing the washed benzochalcone compound in the ethanol.
Patent KR-20130047509-A (KR)
Inventor: LEE SEUNG HOON
IPC: H03H7/38
Filed: 2011-10-31
Abstract: PURPOSE: Impedance matching method and impedance matching device are provided to efficiently perform impedance matching. CONSTITUTION: An impedance matching device(100) includes an impedance matching circuit(110), a detection unit(120), an AD converter(130) and a control unit. The detection unit detects transmission power intensity amplified by a power amplifier and intensity of reflective power reflected from an antenna. The AD converter converts the detected signals into digital signals. The impedance matching circuit controls impedance between the power amplifier and antenna. The control unit sets up a first search range, searches a first maximum matching point in the first search range and detects the first maximum matching point. The control unit determines if a matching value at the first maximum matching point is out of the threshold range determined based on the first maximum matching point or not. If the matching value at the first maximum matching point is out of the threshold range, the control unit sets up a second search range searches a second maximum matching point in the second search range and detects the second maximum matching point. [Reference numerals] (120,140) Detection unit; (130) Analog/digital converter
Patent KR-20130048009-A (KR)
Inventor: CHO MYUNG HO
IPC: B21D53/10
Filed: 2011-11-01
Abstract: 본 발명은 휠 베어링 조립체의 제작 과정에서 전동체로 이물질이 침투하는 것을 방지하여 휠 베어링 조립체의 불량율을 낮출 수 있는 휠 베어링 조립체의 제작 장치 및 제작 방법에 관한 것이다. 
상기 휠 베어링 조립체의 제작 장치는, 일단이 차량의 휠과 결합하고 타단에는 단차부와 말단부가 형성된 허브, 상기 허브의 단차부에 장착되는 내륜, 차체에 장착되는 외륜, 그리고 상기 외륜과 허브 및 내륜 사이에 개재되는 전동체를 포함하는 휠 베어링 조립체에서 상기 허브의 말단부를 내륜을 향하여 반경 바깥쪽으로 오비탈 포밍(orbital forming)하는 휠 베어링 조립체의 제작 장치에 있어서, 상기 허브를 그 상면에 설치하여 오비탈 포밍 시 상기 허브를 지지하는 베이스; 상기 베이스의 상부에 장착되어 있는 성형 도구 장착부; 상기 성형 도구 장착부에 회전 가능하게 장착되어 있으며, 상기 성형 도구 장착부와 함께 상기 허브의 중심 축을 따라 이동 가능하며, 상기 허브 축에 대하여 설정된 각도만큼 기울어진 제 1축을 중심으로 자전하고, 동시에 상기 허브 축과 평행한 제 2축을 중심으로 공전하는 성형 도구; 및 상기 휠 베어링 조립체의 내륜과 외륜 사이에 이물질이 침투하는 것을 방지하도록 구비된 커버부;를 포함하되, 상기 성형 도구 장착부와 상기 베이스 중 적어도 하나는 다른 하나를 향해 움직여 상기 성형 도구가 상기 허브의 말단부를 내륜을 향하여 반경 바깥쪽으로 오비탈 포밍할 수 있다.
Patent KR-20130048531-A (KR)
Title: Cutting insert for turning
Inventor: PARK HONG SIK
IPC: B23C5/22
Filed: 2011-11-02
Abstract: PURPOSE: A cutting insert for processing turning is provided to easily control a chip in a variable condition when finishing processing and to prevent abrasion of the cutting insert. CONSTITUTION: A cutting insert(1) for processing turning comprises an upper side(2), a lower side, a lateral side, and a cut insert. The upper side comprises a landing unit, a descending inclined surface, a Gruber bottom surface(23), a Gruber inclined surface, a settling surface(25), first and second protrusions, a third protrusion, and first and second bridge units. The first and second protrusions are formed in an identical first height. The first and second bridge units are formed in an identical second height. The second height is higher than the first height.
Patent KR-20130049345-A (KR)
Title: The shelter for artifical fishing reef for culture of seaweed
Inventor: CHAI JEONG HWA
IPC: A01K61/00
Filed: 2011-11-04
Abstract: PURPOSE: An artificial fishing reef structure for cultivating seaweed is provided to induce quick growth of seaweed using plant soil and to stably cultivate a large amount of seaweed. CONSTITUTION: An artificial fishing reef structure for cultivating seaweed comprises: a column-shaped hollow structure body part(10); a plurality of seaweed planting holes(11) which is penetrated from the outside of the structure body part to the inside; and a plant soil(20) which fills the inside of the structure body part. The structure body part is selected among a waste electric pole, a cement structure, or a ceramic structure. A method for manufacturing the ceramic structure comprises: a step of mixing 60-75 wt% of red mud, 10-20 wt% of bentonite, 10-20 wt% of clay, 2-5 wt% of calcium carbonate, and 2-5 wt% of barium carbonate; a step of pressing and molding the mixture at 200 kgf/cm^2 to prepare a mold; a step of forming the plurality of seaweed planting holes; a step of naturally drying the mold at room temperature for 1 day; a step of drying the mold at 40-100 deg. C for 24 hours; and a step of plasticizing at 1,000-1,100 deg. C for 1-2 hours.
Patent KR-20130050569-A (KR)
Title: 선박의 크래인 장치
Inventor: KIM SU YEON
IPC: B63B27/10
Filed: 2011-11-08
Abstract: 본 발명의 드릴쉽 등에 설치되는 크래인장치에 관한 것으로서, 더욱 상세하게는, 붐대의 피로를 저감시키는 개선된 구조를 가지는 선박의 크래인 장치에 관한 것으로서, 
상기 크래인장치는 상기 선박의 상부 수직방향으로 설치되는 타워(200);와, 상기 타워(200)의 상부에서 붐대(40)를 지지하도록 설치되는 붐레스트(300);와, 상기 붐레스트(300)의 상부에 안착되는 붐대(40);를 포함하여 선박에 설치되는 크래인장치에 있어서, 상기 붐레스트(300)는 상기 타워(200)의 상부에서 붐대의 길이 방향으로 복수로 형성되어, 
붐대(40)에 작용하는 피로하중을 최소화하고, 붐대의 붐레스트상에 장착시키는 것을 용이하게 하는 것을 특징으로 한다.
Patent KR-20130050823-A (KR)
Title: Fuel cell system
Inventor: KWON JUN TAEK
IPC: H01M8/06
Filed: 2011-11-08
Abstract: PURPOSE: A fuel cell system is provided to control temperature and humidity of a modified gas supplied to a fuel cell stack by controlling S/C(steam to carbon ratio) of modified water, without a separate humidifier. CONSTITUTION: A fuel cell system comprises a fuel cell stack(40) which generates electricity by electric chemical reaction of modified gas which passed through a modifier(10). Moisturization of the fuel cell stack is conducted by moisture contained in the modified gas. The S/C of modified water put into the modifier is controlled to control temperature and humidity of the modified gas supplied to the fuel cell stack. A first heat exchanger(50) is installed between the modifier and fuel cell stack, thereby controlling temperature and humidity of the modified gas.
Patent KR-20120081009-A (KR)
Title: Ion source
Inventor: INOUCHI YUTAKA
IPC: H01J37/08
Filed: 2011-11-11
Abstract: PURPOSE: An ion source is provided to reduce the number of electrode by using a magnetic field generation means controlling the inflow of an electron. CONSTITUTION: A plurality of electrodes is arranged along the lead-out direction of an ion beam(3). A magnetic field generation means(11) is arranged at the lower side of the plurality of electrodes. The magnetic field generation means comprises at least a pair of magnetic poles generating a magnetic field crossing the ion beam. The ion beam is sandwiched in between a first magnetic pole pair(20) and a second magnetic pole pair(21). A magnetic field direction of the first magnetic pole pair and a magnetic field direction of the second magnetic pole pair are opposite direction with each other.
Patent KR-20130053652-A (KR)
Title: Dynamic thin flat type light-beam deflector
Inventor: SHIN MIN YOUNG
IPC: G02B27/22
Filed: 2011-11-15
Abstract: PURPOSE: An active thin film flat type light deflection device is provided to deflect a focus point of a stereo-scopic image in a stereoscopic image displayer by a thin film type autostereoscopic hologram method according to a movement of a viewer. CONSTITUTION: A thin film flat type light deflection device comprises a lower substrate(LS); a first lower electrode layer(LEL1) formed in an inner side of the lower substrate; a second lower electrode layer(LEL2) formed on the first lower electrode layer; an upper substrate(US) which attached facing to the lower substrate; a first upper electrode layer formed in the inner side of the upper plate and facing the first lower electrode layer; a second upper electrode layer formed on the first upper electrode layer and facing the second lower electrode layer; and a liquid crystal layer interposed between the second lower electrode layer and the second upper electrode layer.
Patent KR-20130059839-A (KR)
Title: Wind power generator having double tower connected structure
Inventor: AHN KYOUNG MIN
IPC: F03D11/04
Filed: 2011-11-29
Abstract: PURPOSE: A wind power generator having a double tower structure is provided to remarkably reduce vibration transferred from a tower to a nacelle by offsetting while converting a wobble generated from an upper side part of the tower into heat or kinetic energy by fluid accommodated inside of the tower. CONSTITUTION: A wind power generator having a double tower structure comprises a rotor(10), a nacelle(20), and a tower(30). The rotor converts energy in which wind has to rotatory power. The nacelle converts the rotatory power of the rotor to electric power. The tower includes a dual structure which supports the nacelle and prepares a space inside. In the space, fluid(L) is filled.
Patent KR-20130060560-A (KR)
Title: Simultaneous multiple biomarker detection method for immunoassay and apparatus thereof
Inventor: PARK JE KYUN
IPC: G01N33/53
Filed: 2011-11-30
Abstract: PURPOSE: A method and an apparatus for immunoassay of a multiple biomarker are provided to perform simultaneous immune reaction of one sample, and to remarkably save periods and costs for a test. CONSTITUTION: An apparatus for immunoassay comprises a substrate part, a test part, and a pressing part. A cell or tissue sample is placed on the substrate part. The test part has one or more reaction channels which are connected one or more inlets, wherein the number of the inlets is the same as the number of the reaction channels or more than the number of the reaction channels. Two or more biomarkers are injected into each inlet of the reaction channel. The pressing part attaches the test part to the sample. A qualitative method of immunoassay of a multiple biomarker comprises: a step of arranging the apparatus on a sample; a step of pressing the apparatus onto the sample using the pressing part; a step of injecting two or more biomarkers into the inlets; and a step of reacting the biomarker with the sample. [Reference numerals] (AA,HH) Detection antibody 1; (BB,CC,FF,GG) Reference antibody; (DD,II) Detection antibody 2; (EE,JJ) Detection antibody 3; (KK) Normalization
Patent KR-20130060794-A (KR)
Title: Tool horn for ultrasonic welder
Inventor: ROH JAE SEUNG
IPC: B29C65/08
Filed: 2011-11-30
Abstract: PURPOSE: A tool horn of an ultrasonic-wave welding machine is provided to prevent fatigue fracture due to stress concentration while reducing an amplification degree by employing a stepped structure with rounded step portions. CONSTITUTION: A tool horn(50) of an ultrasonic-wave welding machine has a stepped structure whose diameter is reduced regularly toward the distal end. Step portions of the stepped structure are rounded. A round value R of the rounded portions is determined by the following equation, R=(D1-D2)/2, where D1 is a larger diameter and D2 is a smaller diameter. If the tool horn has three steps, a hole is formed from the lateral side of the second step to the end of the third step to pass a coil therethrough.
Patent KR-20130082570-A (KR)
Title: Social network system with bluetooth
Inventor: KIM PYUNG GEUN
IPC: H04B7/24
Filed: 2011-12-09
Abstract: PURPOSE: A social network service (SNS) system using Bluetooth of a mobile terminal is provided to perform first connection of users in short distance by using the Bluetooth, thereby supplying pornography posting prevention effect. CONSTITUTION: When a user activates a search function by using a mobile terminal (101), a search module (105) is operated. The search module confirms medium access control (MAC) addresses of searched Bluetooth devices and transmits data to a web server (103). When a MAC address of the data corresponds to a MAC address which is stored in a database (104), the web server confirms information of a user corresponding to the corresponding MAC address. When the user approves a search, the web server receives information of the user from the database and transmits the information of the user to the mobile terminal. [Reference numerals] (101) Mobile terminal; (103) Web server; (105) Search module; (AA) Search function activation; (BB) Confirm and transmit a surrounding Bluetooth MAC address; (CC) Output user information to a mobile terminal; (DD) Confirm the registration through the MAC address; (EE) User information capable of approving a search
Patent KR-20130065883-A (KR)
Title: The method for manufacture of functional vinegar
Inventor: PARK CHANG HA
IPC: C12J1/04
Filed: 2011-12-11
Abstract: PURPOSE: A method for manufacturing functional vinegar is provided to shorten time for manufacturing the vinegar and to use the vinegar for cooking and a health functional drink. CONSTITUTION: A method for manufacturing functional vinegar comprises: a step of drying and pulverizing Phellinus mushroom, Molokia, ginger, and rice straw in a size of 20-100 micrometer; a step of mixing the pulverized Phellinus mushroom, Molokia, ginger, and rice straw in a mass ratio of 60:20:10:10; a step of mixing the mixed powder and purified water in a weight ratio of 10:90; a step of fermenting the material at 25-40 deg. C for 3-15 days; a step of mixing the fermented liquid and grains in a ratio of 1:1-1:5, and steaming rice; a step of mixing the fermented material and steamed rice in a ratio of 1:1-1:5; a step of adding nuruk(fermentation starter) and spirit, and fermenting for 3-7 days to prepare liquor; a step of adding the fermented liquor and fermented Phellinus mushroom liquid in a weight ratio of 10:10; a step of performing acetic acid fermentation at 28-35 deg. C for 10-20 days; a step of maturing the fermented material at 20-25 deg. C for 7-20 days; and a step of maturing and purifying vinegar.