baber/WOPTO huggingface dataset:
Patent KR-20110117456-A (KR)
Inventor: BAEK CHANG MOK
IPC: E05B19/00
Filed: 2010-04-21
Abstract: 본 발명은 도어락 본체와 도어락용 잠금 핸들을 용이하게 결합하기 위한 도어락용 잠금 핸들 구조에 관한 것이다. 본 발명은 원통형 바디와, 상기 바디에 내부에 서로 대향하도록 배치되며 도어락 본체에서 돌출된 걸림바가 인입될 수 있는 홈을 형성하는 한 쌍의 진입유도부와, 상기 한 쌍의 진입유도부에 형성되는 진입유도면을 포함하며, 상기 진입유도면은 소정 각도로 하향 연장되는 것을 특징으로 하는 도어락용 잠금 핸들 구조를 제공한다. 따라서 본 발명에 의하면, 도어락 본체와 잠금 핸들을 용이하게 결합할 수 있으므로 사용이 편리하다는 이점이 있다.
Patent KR-20110118336-A (KR)
Inventor: YOO KEON
IPC: H01L21/768
Filed: 2010-04-23
Abstract: 본 발명은 서브 워드 라인 드라이버의 워드 라인과 금속 배선을 형성하는 데 있어서, 폭이 좁은 금속 배선을 대체할 수 있도록 폭이 좁은 금속 배선의 양단부에 콘택을 형성하고 상기 콘택과 연결되도록 폭이 넓은 금속 배선을 구비하는 복수의 금속 배선을 형성함으로써, 상기 금속 배선의 리소그래피(lithography) 공정 시 안정적으로 소자를 제조할 수 있는 반도체 소자 및 그 제조 방법을 제공한다.
Patent KR-20110120003-A (KR)
Title: A mobile phone charger
Inventor: JU IN SUN
IPC: H02J7/00
Filed: 2010-04-28
Abstract: PURPOSE: A mobile phone charger to which a charger is attached is provided to prevent a wire from being protruded. CONSTITUTION: A mobile phone is placed on a holding surface(110) of a mobile phone charger. A placing protrusion(120) is bent in the lower surface of the holding surface. A cut hole(121) is punched on one side of the central part of the placing protrusion. The charger includes a wire receiving space. The charger is inserted into the lower part of a holding unit(100).
Patent KR-20110120703-A (KR)
Title: Manufacturing method of surface-treated photocatalyst with titanium dioxide
Inventor: CHOI DONG EON
IPC: B01J37/08
Filed: 2010-04-29
Abstract: PURPOSE: A method for manufacturing a photo catalyst surface-treated with titanium dioxide is provided to reduce the price of the photo catalyst and improve the effect of the photo catalyst by using silica as a carrier. CONSTITUTION: A method for manufacturing a photo catalyst surface-treated with titanium dioxide includes the following: A silica spherical body is immersed in a sulfuric acid solution and is heated at 80 degrees Celsius for 6 hours. The heated silica spherical body is washed with distilled water. Activity is applied to the surface of the silica spherical body(S101). The silica spherical body is immersed in a titanium dioxide coating solution, and ultrasound wave is applied to the silica spherical body using an ultrasound wave-based washing unit of 20kHz for 2 hours. A titanium dioxide precursor is formed on the surface of the silica spherical body(S103). A washing process and a heating process are implemented(S105, S107).
Patent KR-20110121796-A (KR)
Title: Biodegradable copolyester resin with high thermal property and process of preparation thereof
Inventor: LEE SU MIN
IPC: C08G63/181
Filed: 2010-05-03
Abstract: PURPOSE: An environment-friendly biodegradable copolyester resin is provided to improve biodegradability while maintaining properties and thermal stability of polyester and to ensure excellent environmental friendliness and heat resistance. CONSTITUTION: A biodegradable copolyester resin is prepared by condensation-polymerizing: a component selected from aromatic dicarboxylic acids or acid anhydrides, petroleum-based or biomass-derived aliphatic dicarboxylic acids, hydroxy benzoic acids or a mixture thereof; and a component selected from petroleum-based or biomass-derived ethylene glycol corresponding to aliphatic glycol, 1,2- propanediol, neopentyl glycol, and isosorbide.
Patent KR-20110121993-A (KR)
Title: 손가락에 끼우는 이혈 자극용 지압기
Inventor: KIM BYOUNG YOUNG
IPC: A61N5/06
Filed: 2010-05-03
Abstract: 본 발명은 귀의 앞. 뒷면에 분포하고 있는 많은 이혈을 자극하기 위한 지압기로서, 천이나 실리콘 등의 소재로 만든 엄지와 검지 모양의 본체에 귀를 자극하기 위한 돌기를 결합하고 손끝 부분에 돌출자극부를 구성하여 이 부분에 치료용 영구자석이나 원적외선을 방출하는 세라믹 등의 광물질을 내장한 손가락에 끼우는 이혈 자극용 지압기다. 누구나 쉽고 간편하게 다른 사람의 도움(첩압 등)이나 저주파.레이져 등 자가치료기구의 복잡한 장비의 사용 없이 시간과 공간에 제한받지 않고 이혈을 자극할 수 있도록 하여 질병의 치유와 건강 증진을 유지할 수 있는 효과를 얻을 수 있다. 기존의 다른 지압구의 일정한 부위의 자극 범위 한계를 극복하고 귀의 모든 혈을 자극하여 이침이나 이혈 첩압의 효과를 얻을 수 있다.
Patent KR-20110122503-A (KR)
Title: Fumigation equipment
Inventor: LEE GU GAK
IPC: A61N5/06
Filed: 2010-05-04
Abstract: PURPOSE: A fumigation device is provided to emit far infrared ray and negative ion helpful to the human body. CONSTITUTION: A fumigation device comprises: a fumigation main body(10) which has an opened top and receives wormwood; and a fumigation cover(20) which covers the upper opening of the fumigation main body and in which a central outlet hole is formed in the center thereof and a plurality of through-holes are formed around the central outlet hole. Hardwood charcoal, sulfur salt, yellow soil, and wormwood are mixed in a constant ratio.
Patent KR-20110125114-A (KR)
Title: Hydraulic brake system
Inventor: KIM GI YOUNG
IPC: B60T8/34
Filed: 2010-05-12
Abstract: PURPOSE: A hydraulic brake system is provided to embody various braking function without having an ABS modulator or an ESC modulator. CONSTITUTION: A hydraulic brake system comprises a master cylinder(12), a hydraulic power unit, a wheel cylinder of a rear wheel side(57), a wheel cylinder of a front wheel(58) and a control unit. The master cylinder has a first cylinder(12a) and a second cylinder(13a). The hydraulic power unit is respectively connected with the first cylinder and second cylinders in order to control the braking oil provided to the first and second cylinders. The rear wheel side wheel cylinder is connected to the first cylinder. The front wheel cylinder is connected to the second cylinder. In order to control the braking pressure of the front and rear wheel cylinders, the hydraulic power unit is controlled for controlling the pressure of first and second cylinders.
Patent KR-20110126221-A (KR)
Title: 자동차용 아령형 베개
Inventor: KANG SUN DEOK
IPC: A47C7/38
Filed: 2010-05-17
Abstract: 본 발명은 등받이부와 헤드레스트를 갖는 자동차 시트에 탈부착이 가능한 아령형 베개에 관한 것으로서, 베개 몸통을 감싸는 아령형의 베개 커버, 베개 몸통, 베개 몸통을 넣을 수 있는 지퍼, 베개 양끝의 테두리 모양을 잡아주는 옥변, 등받이부와 헤드레스트 사이에 베개를 고정시키는 스판밴드로 구성된다.  
본 발명의 자동차용 아령형 베개는 베개의 아령형태가 몸이 한쪽으로 쏠리는 것을 방지하여 운전자 및 동승자에게 안정감을 주고, 운전시나 휴식시 목과 머리를 기댈 수 있어 경추 부위의 피로를 덜어주며, 급정거나 추돌사고시에는 충격을 흡수하여 목과 머리를 보호하는 효과가 있다.
Patent KR-20110126255-A (KR)
Inventor: KIM EUN PIL
IPC: A41D19/015
Filed: 2010-05-17
Abstract: PURPOSE: A working glove with a cut line is provided to prevent a hand from being cut by easily cutting the finger part of a glove. CONSTITUTION: A glove(100) is woven with yarn of a plurality of strands. A coating layer(3) is formed on a palm part(2) including a finger part(1). A cut part(4) is thinly woven in comparison with the other parts of the finger part. The cut unit prevents the finger part from being cut due to malfunction or carelessness of a worker.
Patent KR-20110133781-A (KR)
Inventor: NA TAE SIK
IPC: G11C7/22
Filed: 2010-06-07
Abstract: PURPOSE: A duty correcting circuit including a duty detector, a delay locked loop circuit including the same, and a duty correcting method thereof are provided to correct a duty by controlling the delay time of a sampling clock signal based on the logic state of sampled data. CONSTITUTION: A duty cycle correcting unit(110) generates an output clock signal by correcting a duty cycle of an input clock signal. A duty detector(120) generates a sampling clock signal by controlling the delay time of an output clock signal, samples the output clock signal in response to the sampling clock signal, and generates the first sample data and the second sample data. The duty detector detects the duty of the output clock signal based on the logic states of the first and second sample data and generates a duty up signal and a duty down signal. A duty correction code generator(150) generates a duty correction code in response to the duty up signal and the duty down signal.
Patent KR-20110135060-A (KR)
Title: A cleaner apparatus of a belt conveyor
Inventor: KIM JUNG SU
IPC: B65G45/16
Filed: 2010-06-10
Abstract: PURPOSE: A cleaner device for a belt conveyor is provided to facilitate the unloading of transferred materials and to prevent frequent malfunction of a reversible belt conveyor. CONSTITUTION: A cleaner device for a belt conveyor comprises a moving unit(110) which is formed on the side of a frame(104) of a belt conveyor, a pair of link members(120a,120b) which are connected to the frame from both ends of the moving unit and have a link motion by contacting one end of the moving unit, and a pair of filth removal units which are respectively connected to the link members and removes foreign materials or residues from the surface of a belt(103) by contacting the belt.
Patent KR-20110138743-A (KR)
Title: Mobile device having back and side touch pad
Inventor: AN HYUN KU
IPC: H04B1/40
Filed: 2010-06-21
Abstract: PURPOSE: A mobile apparatus including a touch sensor at the side and back side of a mobile apparatus is provided to perform multiple input functions without adding buttons at the mobile apparatus. CONSTITUTION: A back side touch sensor receives an execution command through the finger of a user. A side touch sensor receives the execution command and the movement of a cursor through the finger of the user. A MPU(Micro Processing Unit)(32) displays the location of the cursor inputted through the backside touch sensor and the side touch sensor. When the execution command is created by the back side and side of the touch sensor, the MPU processes the execution command by matching the location of cursor on the display with the execution command.
Patent KR-20110139471-A (KR)
Title: Method for intermediation of foreign exchange dealings through multi price providers
Inventor: CHO SEONG YUN
IPC: G06Q40/04
Filed: 2010-06-23
Abstract: PURPOSE: A foreign exchange mediation method through plural official approval providing institutions is provided to offer the convenience of a user by enabling the user to conveniently exchange foreign currency through the internet. CONSTITUTION: An institution transmission and reception application(210) receives the approval of a foreign institution which deals with foreign currency through the internet or a hot line. A different currency reception and controlling engine(300) provides the received approval of the foreign institution to a local foreign currency transaction institution. The different currency reception and controlling engine receives the approval from the local foreign currency transaction institution. The different currency reception and controlling engine replies the foreign currency transaction based on the approval.
Patent KR-20120000211-A (KR)
Title: Mixing type cosmetic composition
Inventor: KIM JOO CHAN
IPC: A61K8/03
Filed: 2010-06-25
Abstract: PURPOSE: A cosmetic composition comprising a first composition of aqueous ingredients and a second composition of oil ingredients is provided to protect skin. CONSTITUTION: A combination cosmetic composition contains a first composition containing aqueous ingredients and a second composition containing aqueous ingredients. The first composition contains a moisturizing agent. The second composition contains oil, tackifier, and surfactant. The mixing ratio of the first and second compositions is 70:30-15:85. The first composition additionally contains antiseptic, chelating agent, neutralizing agent, or tackifier. The second composition additionally contains 0.1-10.0 wt% of oil gelling agent.
Patent KR-20110119494-A (KR)
Title: Circuit board structure, packaging structure and method for making the same
Inventor: YEN LEE SHENG
IPC: H01L23/48
Filed: 2010-07-07
Abstract: PURPOSE: A circuit board structure, a packaging structure, and manufacturing methods thereof are provided to reduce the size of electronic devices by using a carrier and a copper thin film with a release film. CONSTITUTION: A substrate with a carrier(310), a copper thin film, and a release film(320) is provided. The release film is arranged between the carrier and the copper thin film. A connection pattern(331) and a die pad(332) are formed by patterning the copper thin film. A first passivation layer is formed to cover the connection pattern and the die pad. The substrate has a thickness of 150 to 400 um.
Patent KR-20120008550-A (KR)
Inventor: CHA CHUNG HOAN
IPC: A63B21/22
Filed: 2010-07-17
Abstract: 본 발명은 웨이트 운동기구의 기어식 변력장치에 관한 것으로, 상세하게는 하우징, 상기 하우징에 자유롭게 회전될 수 있도록 결합되어 있으며, 외경을 따라 피치 원지름을 달리하는 복수 개의 제1 평기어를 갖는 제1 샤프트를 포함하는 제1 기어부, 상기 하우징에 상기 제1 샤프트와 서로 자유롭게 회전될 수 있도록 결합되어 있으며 일측에 적어도 하나의 키홈이 형성되어 있는 제2 샤프트, 상기 제2 샤프트의 외경을 따라 형성되어 있으며 피치 원지름을 달리하여 상기 제1 평기어와 차례로 맞물리도록 형성되어 있는 복수 개의 제2 평기어, 및 상기 제2 샤프트의 외경에 결합되어 상기 제2 샤프트의 키홈을 따라 좌우로 슬라이딩 이동되는 키를 갖는 슬라이딩 파이프를 포함하는 제2 기어부, 그리고 상기 슬라이딩 파이프의 일측과 결합되어 있는 지지부, 상기 지지부에 축 결합되어 있는 제3 샤프트, 상기 제3 샤프트의 단부에 결합되어 있으며 장공이 형성되어 있는 회전조정바, 상기 회전조정바의 단부에 결합되며 내부에 베어링이 구비된 베어링 하우징부, 및 상기 회전조정바와 제4 샤프트에 의해 상기 하우징에 결합되어 있으며 사용자의 회전에 의해 상기 제3 샤프트가 상기 장공을 따라 직선으로 이동되도록 하는 변력조절스위치를 포함하는 스위치부를 포함한다. 이에 의하여 유압장치나 스프링장치 없이 경량화된 웨이트 운동기구를 제공할 수 있다.
Patent KR-20120008646-A (KR)
Title: Display device for home power consumption
Inventor: YOO CHANG HYEON
IPC: G01R13/00
Filed: 2010-07-19
Abstract: PURPOSE: A home wattage consumption display having an additional cluster function in a HAN(home area network) protocol is provided to reinforce a wattage display function and increase usage frequency. CONSTITUTION: A processor marks the amount of electricity used which is transmitted by a wattmeter. A display unit displays the wattage usage of the electronics, and a ZIGBEE communication module is built therein. The display unit displays the amount of electricity used. Wired and wireless communication equipment transmits voice/video call information to a camera module.
Patent KR-20120009674-A (KR)
Title: Anti-Glare Film, Polarizing Plate and Display Device Using the Same
Inventor: AHN JONG NAM
IPC: G02B1/10
Filed: 2010-07-20
Abstract: PURPOSE: An anti-glare film, a polarizing plate with the same, and a display device are provided to have black reproducibility and prevent glare on a screen. CONSTITUTION: An anti-glare layer comprises an irregular surface. The surface is coated with an anti-glare coating composition. The anti-glare coating composition contains a light-passing resin and light-passing particles. The external haze value of the anti-glare layer due to the irregular surface is 0.1-6. The internal haze value of the anti-glare layer due to internal diffusion is 15-90.
Patent KR-20120015378-A (KR)
Title: Invert a rice-liquor bottle
Inventor: CHOI WON HYEON
IPC: B65D51/24
Filed: 2010-07-28
Abstract: PURPOSE: A container for storing makkoli(unrefined rice wine) is provided to enable users to easily mix the makkoli with sediments inside the container before drinking without shaking. CONSTITUTION: A container for storing makkoli(unrefined rice wine) includes a conventional makkoli container, and a lid for putting the makkoli container upside down. The lid can be used a cup of drinking the makkoli. The container for storing makkoli can prevent the phenomenon of the separation of sediments and supernate.
Patent KR-20120011526-A (KR)
Title: Diesel vehicles exhaust gas purification device and control method thereof
Inventor: PARK JONG SOO
IPC: F01N3/025
Filed: 2010-07-29
Abstract: PURPOSE: A device for purifying exhaust gas of a diesel vehicle and a control method thereof are provided to reduce a size by integrally coupling a diesel oxidation catalyst to a diesel particulate filter. CONSTITUTION: A device for purifying exhaust gas of a diesel vehicle comprises a fuel/air injection unit(200), a diesel oxidation catalyst(300), and a diesel particulate filter(400). The fuel/air injection unit is installed in an exhaust pipe(110) connected to an engine(100) and injects fuel and air into exhaust gas. The diesel oxidation catalyst is installed in the rear end of the fuel/air injection unit and increases the temperature of the exhaust gas through the injected fuel and air. The diesel particulate filter is located at the rear end of the diesel oxidation catalyst and removes particulate matters.
Patent KR-20110014961-A (KR)
Title: Method for producing waste paper pulp using the printed waste paper as a raw material
Inventor: NAKAMOTO YOSHINORI
IPC: D21B1/08
Filed: 2010-08-03
Abstract: PURPOSE: A method of producing a recycled paper pulp from a waste printed paper as a raw material is provided to produce a white recycled paper with high efficiency through a deinking process using specific electrolyzed water and surfactant in a process of manufacturing recycled paper pulp from newspaper or waste printed paper as a raw material disposed and recovered from homes and offices. CONSTITUTION: A method of producing a recycled paper pulp from a waste printed paper as a raw material comprises the steps of: cutting waste newspaper into small pieces using a shredder or any other means; placing about 20g of the small pieces of waste newspaper(1) in a mixer(2) and adding 1 liter of alkaline electrolyzed water(3) thereto; stirring them at a high speed to break down the waste newspaper into fibers; transferring the fiber-containing maceration solution to a 5-liter stirring vessel(4), then adding 4 milliliters of a liquid surfactant thereto and then gently stirring them; attaching a ragger to an impeller type stirring rod(5), wherein the ragger was a trial product made of gauze, and gently rotating the stirring rod(5) at a low speed to remove ink being released and floating to the surface of the solution; replacing the ragger with a cleaned one 5 times or so, while observing how the ragger became soiled; then obtaining deinked pulp(6) of macerated waste paper fibers; dewatering the pulp; then washing the collected waste paper pulp with water; then drying the pulp to obtain deinked waste paper pulp, so that 12.2g of recycled paper was obtained.
Patent KR-20120013824-A (KR)
Inventor: SEO TAE WON
IPC: H01L33/64
Filed: 2010-08-06
Abstract: 실시예에 따른 발광 소자 패키지는 캐비티를 포함하는 몸체; 상기 몸체에 형성되는 방열부; 상기 방열부 위에 형성되는 발광 소자; 및 상기 발광 소자와 전기적으로 연결되는 적어도 하나 이상의 제1 및 제2 리드 프레임을 포함하는 리드 프레임;을 포함하고, 상기 방열부는 상기 캐비티를 형성하는 상기 몸체의 내측면의 적어도 일부 영역과 상기 몸체의 상면의 적어도 일부 영역에 형성된다.
Patent KR-20120015024-A (KR)
Title: Reaction unit for reformer
Inventor: OH JAE GI
IPC: C01B3/38
Filed: 2010-08-11
Abstract: PURPOSE: A reaction unit for a modifier is provided to reduce fuel required for a burner by maintaining heat generated from the burner inside the reaction unit for a pre-set period of time. CONSTITUTION: A reaction unit for a modifier includes a cylindrical reacting part(10) and a baffle part(20). A receiving space(17) is formed at the reacting part. A catalyst is received in the wall of the receiving space. While heat is applied to the lower side of the reacting part, the heat collides to the baffle part to be moved toward the inner side of the reacting part. The escape of the heat is prevented by the baffle part. The baffle part includes a fixing shaft(22) and a plurality of panels(23). The fixing shaft is arranged at the central part of the reacting part. The panels of pre-set intervals are installed at the fixing shaft.
Patent KR-20120015788-A (KR)
Title: Health pillow
Inventor: KIM CHUNG BAE
IPC: A47G9/10
Filed: 2010-08-13
Abstract: PURPOSE: A health pillow having excellent antibacterial property is provided to enable users to have a deep sleep by adjusting the shape by the body shape of the user. CONSTITUTION: A health pillow having excellent antibacterial property comprises the following: an outer skin(1) sewed in a flat shape; a filler(2) filling the outer skin; upper and lower cushion materials(4,5) overlapped in two layers, and detachably combined with each other using an edge zipper; a center unit(7), and left and right units(8,9) separated from one of the upper and lower cushion materials; and an inlet installed on the center unit, and the left and right units. The filler is goose or duck feathers.
Patent KR-20120016849-A (KR)
Title: Colored dispersions and colored photosensitive composition using the same
Inventor: ON JEUNG HOON
IPC: G03F7/027
Filed: 2010-08-17
Abstract: PURPOSE: A colored dispersion is provided to have low generation of out gas, excellent adhesion, and high sensibility in case of forming micro pixel. CONSTITUTION: A colored dispersion comprises 1-30 weight% of a disperse resin having one or more structures among chemical formula 1-4, 5-50 weight% of a colorant consisting of pigment or dye, 0.1-10 weight% of a dispersing aide or two kinds of dispersants, and residue organic solvent. In chemical formulas, R1 is methyl group, R2 is substituted or non-substituted divalent C1-6 alkyl group or alkenyl group, R3 is substituted or non-substituted benzene group, cyclohexyl group, C1-6 alkyl group, or alkenyl group. A colored photosensitive resin composition comprises the colored dispersion, a binder resin, a photopolymerizable compound, a photopolymerization initiator and organic solvent.
Patent KR-20120017305-A (KR)
Title: Power supply circuit for liquid crystal display
Inventor: AHN YONG SUNG
IPC: G09G3/36
Filed: 2010-08-18
Abstract: PURPOSE: A battery supply circuit of a liquid crystal display is provided to reduce electro-magnetic interference by periodically or randomly varying a section of a charging control signal and a loading control signal. CONSTITUTION: A first straight polarity electric charge charging part(301) is respectively connected to a positive power supply terminal and a negative power supply terminal and charges electric charge. A second straight polarity electric charge charging part(302) is respectively connected to the positive power supply terminal and a ground and charges the electric charge. A first straight polarity electric charge loading part(303) loads the electric charge provided from the positive power supply to a negative polarity terminal of a first condenser of the first straight polarity electric charge charging part. A second straight polarity electric charge loading part(304) loads the electric charge charged in the first condenser to a negative polarity terminal of a second condenser of the second straight polarity electric charge charging part. A third straight polarity electric charge loading unit(305) the electric charge charged in the second condenser to a third condenser which is connected to a gate high current source terminal.
Patent KR-20120018604-A (KR)
Title: Solar cell
Inventor: PARK SANG CHEOL
IPC: H01L31/042
Filed: 2010-08-23
Abstract: PURPOSE: A solar cell is provided to improve photonic efficiency by applying a buffer layer having new composition and reducing light loss in a waveband. CONSTITUTION: A first electrode(110) is arranged in a substrate. A light absorption layer(120) is located in the first electrode. A buffer layer(130) is arranged on the light absorption layer. A second electrode(140) is arranged on the buffer layer. A reflection barrier layer(150) and a grid electrode(160) are located the second electrode.
Patent KR-20120021035-A (KR)
Title: Dispenser for korean raw rice wine
Inventor: KANG HEE YONG
IPC: A47J31/00
Filed: 2010-08-31
Abstract: PURPOSE: A makgeolli dispenser is provided to quickly cool makgeolli by controlling a cooling unit and a stirring unit based on the measurement of a temperature sensor. CONSTITUTION: A makgeolli dispenser comprises a body(10), a tank(30), a cooling unit(50), a valve(70), a stirring unit(90), a temperature sensor, and a control unit. The tank holds makgeolli. An outlet discharging the makgeolli is formed on the bottom of the tank. The cooling unit is arranged in the tank and comprises a cooling coil cooling makgeolli stored in the tank. The valve opens/closes the outlet of the tank. The stirring unit comprises an impeller axis-coupled to the tank and stirs makgeolli held in the tank. The temperature sensor measures the temperature of the makgeolli.
Patent KR-20120022042-A (KR)
Title: Improvement for tofu quality and microbiological stability using ultracold cooling
Inventor: RYU YUNG GI
IPC: A23L11/00
Filed: 2010-08-31
Abstract: PURPOSE: A quality improvement method for bean curd by ultra-low temperature aging the bean curd is provided to prevent the generation of microorganism, and to reduce the unique flavor of soybeans from the bean curd. CONSTITUTION: A quality improvement method for bean curd comprises the following steps: aging the bean curd after freezing at the ultra-low temperature for 24-72 hours; packaging the aged bean curd; and distributing the bean curd by maintaining the temperature lower than 5 deg C. The ultra-low temperature is 1-3 deg C.