baber/WOPTO huggingface dataset:
Patent KR-20120060965-A (KR)
Inventor: YOO DONG JIN
IPC: C07C309/30
Filed: 2010-09-28
Abstract: PURPOSE: A sulfonated bis(phenylsulfonyl)-1,1-biphenyl compound is provided to manufacture a sulfonated bis(phenylsulfonyl)-1,1-biphenyl compound capable of using for manufacturing a polymer by nucleophilic aromatic substitution polymerization. CONSTITUTION: A manufacturing method of a sulfonated bis(phenylsulfonyl)-1,1-biphenyl compound in chemical formula 1 comprises a step of reacting a compound in chemical formula 2 with fuming sulfuric acid, chloride sulfonic acid, or sulfuric acid, and a step of substitution-reacting the reaction product with alkaline metal solution. In chemical formula 1, four aromatic rings respectively has 0-1 of SO3M on site of 3,3' or 2,2', in here M is -H, -Li, -Na, -K, -Rb, -Cs or -Fr, and R is -H or halogen-substituted a C1-50 alkyl group, a C6-50 aryl group, and a C1-50 alkyl group, and is located on site of 3,3' or 2,2'.
Patent KR-20120033534-A (KR)
Title: Method for isolating collagen from sea cucumber
Inventor: PARK SOO YEONG
IPC: C07K1/30
Filed: 2010-09-30
Abstract: PURPOSE: A method for isolating collagen from Stichopus japonicus Orange is provided to ensure high yield and to express fibronectin. CONSTITUTION: A method for isolating collagen from Stichopus japonicus Orange comprises: a step of treating washed Stichopus japonicus Orange with a basic solution to remove non-collagenic proteins; a step of centrifuging and collecting alkali-treated residue; and a step of treating an acidic solution. The basic solution contains sodium hydroxide(NaOH), potassium hydroxide(Ca(OH)_2), magnesium hydroxide(Mg(OH)_2), or mixture thereof. The acidic solution includes citric acid, acetic acid, ascorbic acid, or mixture thereof.
Patent KR-20100117053-A (KR)
Inventor: KIM MIL HAN
IPC: H04W88/02
Filed: 2010-10-01
Abstract: PURPOSE: A smart phone with two touch screen and an operation method are provided to attach to a touch screen to the front surface and back side. CONSTITUTION: A first liquid crystal display(210) is included in the front side of a smart phone. The first liquid crystal display transfers plural information to user. The first liquid crystal display receives a touch input. A second liquid crystal display(220) is included in the backside surface of the smart phone. The second liquid crystal display transfers plural information to user. The second liquid crystal display receives a touch input.
Patent KR-20120040772-A (KR)
Inventor: KIM HUI LAE
IPC: A61K8/67
Filed: 2010-10-20
Abstract: 본 발명은 천연물을 그대로 함유시킨 상태로 유효 성분을 추출시킨 미스트 제품에 대한 것으로 알코올을 전혀 사용하지 않고 천연물에서 유효 성분들을 추출시키고 보습 성분과 천연 항균 성분을 함유시켜 소비자들이 사용된 천연물을 직접 확인할 수 있으며 유통 및 사용하는 기간에도 천연물에 함유된 유효 성분들이 서서히 제품에 용출될 수 있다.
Patent KR-20120044556-A (KR)
Title: Refrigerator and control method thereof
Inventor: LIM HYOUNG KEUN
IPC: F25D19/00
Filed: 2010-10-28
Abstract: PURPOSE: A refrigerator and control method thereof are provided to enhance the operating efficiency because a refrigerator is operated by varying a capillary tube where refrigerant flows according to a load measured in the refrigerator. CONSTITUTION: A refrigerator comprises a compressor(110), a condenser(120), an evaporator(140), a first capillary tube(152), a second capillary tube(154), a flow switching valve(170), and a control unit. The evaporator evaporates refrigerant so that the condensed refrigerant by the condenser is heat exchanged with a cooling object space. The first and second capillary tubes are installed between the condenser and evaporator to lower pressure of the condensed refrigerant by the condenser and the flow switching valve guides the refrigerant to flow to one or more capillary tubes. The control unit measured a predetermined load and controls an opening/closing of the flow switching vale to make the refrigerator flow to the first capillary tube or to both first and second capillary tubes at the same time or to the second capillary tube or the both first and second capillary tubes by turns.
Patent KR-20120045210-A (KR)
Title: Hot water mat boiler
Inventor: KIM HYUNG GEE
IPC: F24D3/02
Filed: 2010-10-29
Abstract: PURPOSE: A boiler for a warm water mat is provided to reduce noise by installing a water tank, a pump and a heater separately to circulate the water according to the desired temperature of users. CONSTITUTION: A boiler for a warm water mat comprises a water tank(10), a pump unit(20), a heater unit, inlet and outlet water port(40), an operation unit and a control unit. The pump unit circulates the water in a mat by pumping the water from the water tank. The heater unit heats the water from the pump unit according to the desired temperature of users. The inlet and outlet water ports discharge the water supplied from the heater unit to the mat and supply the water circulated through the mat to the water tank. The temperature of the warm water mat is set by a key of the operation part. The operation part indicates the present temperature and the present temperature of the warm water mat. The control unit controls a pump and a heater respectively according to the set temperature by the operation unit. The control unit circulates the warm water corresponding to the set temperature in the mat.
Patent KR-20120045919-A (KR)
Title: Semiconductor light emitting device
Inventor: RYU YUNG HO
IPC: H01L33/38
Filed: 2010-11-01
Abstract: PURPOSE: A semiconductor light emitting device is provided to improve current dispersion effects by increasing a distance between first and second electrode pads. CONSTITUTION: A first conductivity type semiconductor layer(110) comprises a first region and a second region. An active layer(120) is arranged on the second region. A second conductivity type semiconductor layer is arranged on the active layer. First and second electrode sheets are respectively arranged on the first and second conductivity type semiconductor layers. A first electrode pad(112) is arranged on the first electrode sheet by being electrically connected to the first electrode sheet. A second electrode pad(132) is arranged on the second electrode sheet by being electrically connected to the second electrode sheet.
Patent KR-20120047026-A (KR)
Title: Ocean geothermal power generation system using multi-staged rankine cycle
Inventor: KIM HYEON JU
IPC: F24J3/08
Filed: 2010-11-03
Abstract: PURPOSE: An ocean-geothermal power generation system using a multi-stage reheating rankine cycle is provided to improve the efficiency of a power generation cycle by effectively cooling and condensing working fluids by using deep water. CONSTITUTION: An ocean-geothermal power generation system using a multi-stage reheating rankine cycle comprises a vaporizer(1), a high-stage turbine(2), an intake pipe of geothermal water(11), a heat exchanger(3), a low-stage turbine(4), a condenser(5),and a circulation pump(6). . The vaporizer converts working fluids into gases. The high-stage turbine produces electricity first by using gas state of the working fluids. The intake pipe of geothermal water passes through the vaporizer and collects high-temperature geothermal water. The heat exchanger exchanges the heat between the working fluids passed through the high-stage turbine and geothermal water or hot waste water. The low-stage turbine produces the electricity secondly by using the heat-exchanged working fluids. The intake pipe of geothermal water passes through the condenser. The condenser liquefies the working fluids passing through the low-stage turbine. The circulation pump circulates the working fluid liquefied with the condenser.
Patent KR-20120047657-A (KR)
Title: Access control system
Inventor: SONG BYOUNG HO
IPC: E05B53/00
Filed: 2010-11-04
Abstract: PURPOSE: An access control system is provided to control the entry and exit of a vessel by a hand movement of a user. CONSTITUTION: A plurality of gyro sensors(110) recognizes an angle of a hand movement of a user. A database(120) stores hand movement pattern information of sailors. A control unit(130) compares the angle of the hand movement of the user with the hand movement pattern information of the sailors. The control unit allows the entry and exit of the user.
Patent KR-20120048114-A (KR)
Title: The cecurity method and cecurity system for credit-card
Inventor: LEE KANG IL
IPC: G06Q20/00
Filed: 2010-11-05
Abstract: PURPOSE: A personal credit card security system using a smart phone and method thereof are provided to improve the convenience of a user by enabling the user to release lock states through the smart phone. CONSTITUTION: A QR(Quick Response) code(20) is printed on a credit card constructed by an IC(Integrated Circuit) chip or is attached on the credit card as a sticker type. A smart phone(30) decodes the QR code. A credit card communication system(40) automatically displays the lock and release establishment screen of the credit card on a display window of the smart phone based on the information of the QR code decoded by the smart phone. A card terminal(50) is interlocked with the credit card communication system.
Patent KR-20120050095-A (KR)
Title: The device for moving lift unit of the lifting device
Inventor: CHIN MIN HO
IPC: B66D1/04
Filed: 2010-11-10
Abstract: PURPOSE: A moving apparatus for a lifting unit of a lifting apparatus is provided to obtain the operation radius of workers and to reduce safety accidents because the workers can manipulate a crank handle in a standing state by fitting the crank handle on a moving apparatus. CONSTITUTION: A moving apparatus for a lifting unit of a lifting apparatus(100) comprises a housing(110), a shaft(120), first and second gears(150,152), a locker(130), a cover(160), and a driver unit(170). The shaft is rotatably installed inside the housing. The shaft has a non-slip socket(122) and a linear keyway(124). The first gear is installed in the outer diameter of the shaft. The second gear is installed in a jack screw(32) and is engaged with the first gear. The locker is arranged inside the non-slip socket. Keys(132) of the locker are accommodated in the linear keyway. The cover has an inward flange, a key pocket, and an annular keyway. The key pocket is formed in the inward flange and a part of the keys are accommodated in the key pocket. A part of the keys is slid along the annular keyway. The driver unit pushes up the locket and rotates the shaft.
Patent KR-20120056357-A (KR)
Inventor: KIM IN HWAN
IPC: A23L27/10
Filed: 2010-11-25
Abstract: PURPOSE: A producing method of sausage using medical herbs and deer meat is provided to reduce the amount of additives used in conventional sausage producing methods. CONSTITUTION: A producing method of sausage using medical herbs and deer meat comprises the following steps: mixing 5-15wt% of natural spice juice, 0-30wt% of deer meat, 0-70wt% of pork, and 1-5wt% of chicken meat powder to obtain a meat material; grinding the meat material into 5-20mm pieces to obtain ground meat; adding 1-10wt% of herbal concentrate and 1-10wt% of natural spice juice into the ground meat, and seasoning the mixture with bay salt; low temperature aging the mixture for 24 hours at 0-5 deg C, and inserting the mixture into a casing; boiling the obtained sausage for 1 hour and 30 minutes at 50 deg C and 70 deg C; smoking the sausage for 30 minutes at 40-70 deg C; and vacuum packaging the smoked sausage after cooling with 0-10 deg C cooling water.
Patent KR-20120057139-A (KR)
Title: Tube having Protecting Pipe
Inventor: KIM JIN BOK
IPC: F16L9/12
Filed: 2010-11-26
Abstract: PURPOSE: A synthetic resin pipe having a protective pipe is provided to prevent dew condensation by allowing a metal protective pipe to cover the outer surface of the synthetic resin pipe. CONSTITUTION: A synthetic resin pipe(1) having a protective pipe comprises a plastic pipe(10), a protective pipe(100), fixing caps(200), and fixing pins(300). The protective pipe is made of a metal material and covers the outer surface of the plastic pipe. The fixing caps are inserted into the space formed between the outer surface of the plastic pipe and the protective pipe, and cap holes(210) of the fixing caps are inserted into the outer surface of the plastic pipe. The fixing pins are coupled to the protective pipe and the fixing cap and fix the fixing caps to the protective pipe.
Patent KR-20120059873-A (KR)
Title: Authentication method for avoiding AP spoofing, authentication server and authentication system
Inventor: PARK JONG TAE
IPC: H04L9/14
Filed: 2010-12-01
Abstract: PURPOSE: An authentication method for avoiding AP(Access Point) spoofing and an authentication server and an authentication system thereof are provided to prevent spoofing by providing a second security key different from a first security key of a terminal. CONSTITUTION: A user terminal(20) is connected to an AP(Access Point)(30). The user terminal is connected to an authentication system(10) through the internet(40). The authentication system includes an authentication server(110), a user management server(120), and a key sever(130). Authentication and registration of the AP are performed through the communication of the authentication server, the user management server, and the key sever. The terminal can be a smart phone, a desktop, a laptop, or a notebook, etc for the registration and authentication of the AP. A packet is transmitted between the terminal and the AP through an EAPOL(EAP over LAN) protocol. The packet is transmitted between the AP and the authentication server through an RADIUS(Remote Authentication Dial-in User Services) protocol.
Patent KR-20100134544-A (KR)
Title: Combination bolt-nut locks
Inventor: LEE SANG CHEOL
IPC: F16B43/00
Filed: 2010-12-07
Abstract: PURPOSE: An unlocking preventive bolt-nut combination is provided to maintain an unlocking preventive function regardless of the release or the damage of the nut. CONSTITUTION: An unlocking preventive bolt-nut combination includes a bolt(100), a nut(200), and a washer(300). The washer is combined between the bolt and the nut. The bolt is composed of a bolt head(110) and a bolt body(120). An insertion guiding groove(130) is arranged on the longitudinal direction of the bolt body. A counter bore is formed on washer side of the nut. A plurality of protrusions(210) is formed at the inner side of the counter bore.
Patent KR-20120063714-A (KR)
Title: Dead-time generating circuit
Inventor: HAN DAE HOON
IPC: H03K5/04
Filed: 2010-12-08
Abstract: PURPOSE: A dead-time generating circuit is provided to generate a fixed dead time by eliminating errors due to the imperfect discharge of a capacitor in a monostable configuration. CONSTITUTION: An NOR gate(110) outputs NOR values about a first input of a periodic pulse signal and a second input of fed-back signals in a dead time pulse to an output terminal connected to a capacitor. A power supply unit(120) supplies an electric charge necessary for charging the capacitor. A discharge control unit(130) operates a discharge unit(140) according to the change of a periodic pulse signal for a designated time period. A comparison unit(150) is connected to a first node and the middle of the output terminal in the dead-time generating circuit. The comparison unit outputs the dead time pulse to the output terminal by comparing a preset reference voltage with a first node voltage. The comparison unit includes a comparator outputting the dead time pulse to the output terminal.
Patent KR-20120064345-A (KR)
Title: Dosing module for exhaust after-treatment system of vehicle
Inventor: HYUN GI SOO
IPC: F01N3/20
Filed: 2010-12-09
Abstract: PURPOSE: A dosing module for the exhaust gas post-treatment system of vehicles is provided to prevent the wall wetting of reducing agents without installing a mixer in an exhaust pipe or spraying the reducing agents into a bent pipe part. CONSTITUTION: A dosing module(100) for the exhaust gas post-treatment system of vehicles comprises a dosing body, an injector(30), and a guide member(50). The dosing body comprises a connecting unit(13), and an inflow portion(11). The connecting portion is connected to SCR(Selective Catalyst Reduction). Exhaust gas flows through the inflow portion. The injector is inserted into a boss member(15) of the dosing body. The injector injects reducing agents inside the dosing body. The guide member is installed inside the dosing main body. The guide member is installed inside the dosing body, guides the flow of the exhaust gas flowing into the dosing body through the inflow portion.
Patent KR-20120067449-A (KR)
Title: Expanded pc input device and input method thereof
Inventor: CHI YONG KYU
IPC: G06F3/041
Filed: 2010-12-16
Abstract: PURPOSE: An expanded inputting device of a personal computer and an inputting method for the same are provided to improve the convenience of users by using short-cut keys with one hand. CONSTITUTION: An intelligent mobile device(300) includes a touch screen, a controlling part, and a personal computer accessing unit. The touch screen is divided into one or more key areas. The controlling part allocates inputtable keys(110, 120, 130, 210, 220) or key combination at each key area. The controlling part outputs the allocated keys or the key combination in correspond to the touch operation of the key areas. The personal computer accessing unit transmits the output key or key combination to a personal computer.
Patent KR-20120068273-A (KR)
Title: Wideband single resonance antenna
Inventor: KIM SUNG MIN
IPC: H01Q5/10
Filed: 2010-12-17
Abstract: PURPOSE: A broadband single resonant antenna is provided to secure broadband properties using a small radiator which has a single resonance structure. CONSTITUTION: A first conductive member(100) is electrically connected to a power supply unit. A second conductive member(102) is electrically connected to ground. The first conductive member comprises a vertical part(100a) and a horizontal part(100b). An open stub(110) is combined in a bend point of the first conductive member. The first conductive member and the second conductive member are electrically separated. The first conductive member performs a coupling power supply process to the second conductive member. The second conductive member comprises a vertical part which is arranged in parallel with the vertical part of the first conductive member and a square U shaped part(102b) which covers the horizontal part of the first conductive member. The horizontal part of the first conductive member is inserted into a space.
Patent KR-20110079510-A (KR)
Title: Lid frame for substrate processing apparatus
Inventor: SON HYOUNG KYU
IPC: H05H1/46
Filed: 2010-12-17
Abstract: PURPOSE: A lead frame of a substrate processing apparatus is provided to obtain a reliable support structure of a window by properly arranging four peripheral windows around a central window. CONSTITUTION: A lead frame(20) is composed of an outer frame(21) and a partition frame(25) comprising the external surfaces of a square frame. The partition frames are mutually connected in the outer frame and partition five windows(30). The window is composed of a central window(30A) and four peripheral windows(30B). An insulation plate(31) made of ceramic materials is inserted into the central window and the peripheral window. A plate support unit with a projection structure supports the outer surfaces of the insulation plate.
Patent KR-20120049101-A (KR)
Title: Polylactic acid resin and film for packaging comprising the same
Inventor: YOO YOUNG MAN
IPC: C08J5/18
Filed: 2010-12-17
Abstract: PURPOSE: A polylactic acid resin and a packing film including thereof are provided to enhance mechanical property, heat resistance, flexibility, stiffness, transparency, and blocking resistance. CONSTITUTION: A polylactic acid resin comprises a hard segment including polylactic acid recurring units which are represented by chemical formula 1 and soft segment including polyurethane polyol recurring unit which is linearly connected with polyether-based polyol repeating units which are represented by chemical formula 2. A chemical formula 3 satisfies the following relation: 75,000=((W L/144.125) / (W P/M Wp))*144.125+M Wp = 220,000. In the chemical formula 1 and 2, A is C2-5 linear or branched alkylene group, m is an integer 10-100, and n is an integer of 700-5000.
Patent KR-20120071118-A (KR)
Title: Path computation apparatus and path computation apparatus method for the same
Inventor: KIM BYEONG SIK
IPC: H04L12/28
Filed: 2010-12-22
Abstract: PURPOSE: A path calculation apparatus and a method thereof are provided to recognize a location of a path calculation apparatus of a domain and to calculate a path of a communication device. CONSTITUTION: Database(350) stores a domain ID, a PCE(Path Computation Element) ID, and an IP address of a communication device. A database managing unit(340) records information including the domain ID, the PCE ID, and the IP address of the communication device. The database managing unit writes out an expanded message including the information.
Patent KR-20120074084-A (KR)
Title: Staic cooler with advanced cooling efficiency
Inventor: KO DAE KWUN
IPC: F27D17/00
Filed: 2010-12-27
Abstract: PURPOSE: A static cooling apparatus for cooling gas with improved cooling efficiency is provided to decrease the temperature of gas and dust by using cooking jackets installed in the both sides of a heat storage plate. CONSTITUTION: A static cooling apparatus(100) for cooling gas with improved cooling efficiency comprises an outer frame(110), a cooling jacket(120), and thermal storage boards(130). High temperature gas and dust pass through the inner opening(111) of an outer frame. The cooling jackets are installed in the both facing ends of the outer frame. A coolant passage is formed in the cooling jacket. The thermal storage boards are arranged in the opening of the outer frame and the thermal storage boards connect the cooling jackets.
Patent KR-20120074344-A (KR)
Title: Method for injecting hydrogen peroxide into hno3 free mixed acid to improve surface quality of ferritic stainless cold strip
Inventor: LEE YONG HEON
IPC: C23G1/08
Filed: 2010-12-28
Abstract: PURPOSE: A method for injecting hydrogen peroxide into a nitrogen-free acid solution is provided to extend the duration of pickling and reduce the consumption of hydrogen peroxide by dividing and adding hydrogen peroxide. CONSTITUTION: A method for injecting hydrogen peroxide into a nitrogen-free acid solution comprises a step of injecting hydrogen peroxide of 7.5g/L or more into a mixed acid solution while maintaining the temperature of the mixed acid solution below 45°C. If the total injection mount of hydrogen peroxide is 15g/L or greater, hydrogen peroxide is injected several times where the amount of hydrogen peroxide injected at one time is 7.5-15g/L(15 is exclusive). The mixed acid solution includes sulfuric acid of 50-200g/L and hydrofluoric acid of 0.5-10g/L.
Patent KR-20120078014-A (KR)
Title: Maskless exposure apparatus
Inventor: MOON DONG HEE
IPC: G03F7/20
Filed: 2010-12-31
Abstract: PURPOSE: A maskless exposing apparatus is provided to minimize pattern defects due to the deviation of illuminance and the difference of heights by exposing and developing a photosensitive film based on uniform exposing beam. CONSTITUTION: A maskless exposing apparatus includes a light source(100), a digital micromirror device(120), a projection optical system, and an illuminance compensating filter(130). The digital micromirror device converts light into exposing beam with image information. The projection optical system irradiates the exposing beam to a photosensitive film formed on a substrate. The illuminance compensating filter is formed to uniform the illuminance of the exposing beam irradiated to the photosensitive film.