baber/WOPTO huggingface dataset:
Patent KR-20080029733-A (KR)
Title: Method for recovering pb
Inventor: OKAMOTO HIDENORI
IPC: C25C1/18
Filed: 2007-03-30
Abstract: A method for recovering Pb is provided to recover metal lead having high purity highly efficiently from Pb-containing materials such as lead carbonate, lead oxide, lead hydroxide and lead sulfate generated from a metal smelting process or an industrial waste treatment process. A method for recovering high purity Pb highly efficiently comprises: leaching Pb-containing materials generated from a metal smelting process or an industrial waste treatment process in a nitric acid solution under conditions including a pH of 1 to 3 and a reaction time of at least one hour; after filtering, and subjecting a filtrate to a reduction reaction in a pH range of 2 to 3 by using a metal lead such as lead plate, a lead powder, or lead particles in order to remove impurities of precious metal from lead contained in the filtrate; filtering a post-reduction liquid to use a filtrate as a replenishing addition liquid in a lead electrolyzing process that is a succeeding process; performing the lead electrolyzing process using an insoluble anode as an anode and using a Ti plate or lead type plate as a cathode to precipitate lead dioxide on the anode and metal lead on the cathode respectively from a lead nitrate solution by electrowinning; exfoliating and recovering lead dioxide from the anode, subjecting the lead dioxide together with a reductant to a melting reduction process to obtain metal lead, furnace-cooling the metal lead, adding sodium hydroxide into the cooled metal lead to remove a trace of impurities, and casting the metal lead to obtain an electrolytic lead; and melting an electrodeposition lead recovered from the cathode, adding sodium hydroxide into the molten electrodeposition lead to remove a trace of impurities, and casting the electrodeposition lead to obtain an electrolytic lead.
Patent KR-20070039908-A (KR)
Inventor: KOBAYASHI HIDEO
IPC: G03F7/004
Filed: 2007-03-30
Abstract: 사각형상의 기판상으로 레지스트 재료와 용매를 포함하는 레지스트액을  배분하는 단계, 상기 기판으로 배분된 레지스트액이 퍼지도록 기판을 회전시키는 단계, 및 기판상에 퍼진 레지스트액을 건조시켜, 기판상에 레지스트 필름을 형성하는 레지스트 필름 형성 레지스트 코팅 공정을 가지는 마스크 블랭크 제조방법이다. 
     기판이 레지스트 필름 형성 레지스트 코팅 공정에서 회전되는 동안, 배기부재가 상기 기판의 중심으로부터 상기 기판의 바깥 가장자리부로 기판의 상부표면을 따라 기류를 발생시켜, 상기 기판의 바깥 가장자리부에 형성된 레지스트액의 웅덩이가 상기 기판의 회전에 의해 중심쪽으로 이동하는 것을 방지시키는 배기동작을 수행한다.
Patent KR-20080090787-A (KR)
Title: Revival aggregate selecting device of construction waste
Inventor: KIM DONG HYUN
IPC: B03B4/04
Filed: 2007-04-06
Abstract: A recycled aggregate sorting device of construction waste is provided to produce good recycled aggregates by guiding impurities to the upper layer of aggregates by difference of specific gravity between the impurity and aggregate and then, discharging and removing impurities included in the firstly crushed materials, by the sorting wind generated by an air blower. A recycled aggregate sorting device of construction waste for sorting out recycled aggregates by removing impurities included in crushed materials after separating metal is composed of: a conveyor unit(20) transferring the crushed materials from one side to the other side; a sorting device case body(30) installed at a crushed material transfer section of the conveyor unit and provided with a crushed material input port(31) formed at one end to pour the crushed materials, a recycled aggregate discharging port(32) formed on the other end to the sorted recycled aggregates, and an impurity discharging port(33) formed on one side to discharge impurities; an overturning unit installed in the case body, in order to move up the impurities to the surface of an upper layer according to difference of specific gravity by turning over the crushed materials that are transferred; and an air blower(50) blowing away impurities remaining on the surface of the upper layer of the crushed materials passing through the overturning unit, to the impurity discharging port by injecting the air into the case body.
Patent KR-20080093492-A (KR)
Title: Washing machine and control method of thereof
Inventor: KIM TAI EUN
IPC: D06F39/08
Filed: 2007-04-17
Abstract: A washing machine and a method for controlling the same are provided to improve deodorization efficiency by heating water in a water tub using a first heater to humidify laundry with steam. A method for controlling a washing machine comprises the steps of: supplying water into a water tub(S110); rotating a rotary tub to prevent water from entering the rotary tub containing laundry to be deodorized(S120); and heating water of the water tub by using a first heater which is installed in the water tub to humidify the laundry with steam(S150).
Patent KR-20080101999-A (KR)
Title: Method for installing software for using contents and apparatus thereof
Inventor: LEE CHOONG HOON
IPC: G06F21/10
Filed: 2007-05-17
Abstract: An installation method of the software for the contents use capable of dynamically setting up the contents protection software and apparatus is provided to raise the availability of device by installing the contents protection software which can set up the software dynamically and use the various contents in the device in which the security is satisfied. An installation method of the software for the contents use includes the following steps. The signal requesting the software is transmitted(210). The security information showing the security status of the device in which the software is installed is transmitted(220). The software is received from the external device for being transmitted the request signal and security information(230). The security information is included in the certificate of the device transmitted for authentication.
Patent KR-20070067660-A (KR)
Title: Running machime
Inventor: KIM JONG YEOL
IPC: A63B22/20
Filed: 2007-05-25
Abstract: A running machine is provided to secure the permanent life time by changing the position of rubber footing bars after loosening a bolt and to obtain the same effect as a belt by settling the rubber roller footing bars in parallel. The running machine is composed of an annular rod-shaped pipe having foot sole finger-pressure projections formed by molding the outer diameter of a general hose or a hose model with annular pipe materials in a mold injection-molding machine and a rubber roller footing bar(1) into which the annular rod-shaped pipe is inserted. The rubber roller footing bar is formed by coating the annular rod-shaped pipe with liquid rubber material. A running machine body is completed by settling support bars(4) on recessed grooves and then fastening bolts(5).
Patent KR-20080107625-A (KR)
Title: 도어핸들용 래치
Inventor: CHOI JONG GU
IPC: E05B5/00
Filed: 2007-06-07
Abstract: 본 발명은 별도의 기계가공하지 않고 사출성형으로 완제품이 생산되도록 하여 제작 및 제품의 코스트를 낮추어 상품성을 향상시킬 수 있도록 하고, 래치의 일면 양측에 한 쌍의 힌지축을 일체로 형성하여 본체에 조립이 간편함은 물론 도어의 회동 개폐위치에 상관없이 호한되게 사용할 수 있으며, 도어 및 함체에 관통공과 걸림공을 일일이 형성하지 않도록 하면서 잠금이 원활하게 이루어질 수 있도록 된 새로운 구조의 도어핸들용 래치에 관한 것으로서, 상기 래치(100)는 판형상의 결합부(102)와, 상기 결합부(102)의 일단부에서 일측으로 외향 연장된 절곡부(104)와, 상기 절곡부(104)의 단부에서 상기 결합부(102)와 서로 평행하도록 일측으로 연장된 걸림부(106)가 형성되도록 ‘ ’형상으로 합성수지재로 사출성형하되, 상기 결합부(102)의 중앙부와 일면 일측에는 관통 및 외향 돌출되는 캠구멍(120)과 힌지축(140)이 일체로 형성되도록 성형한 것을 특징으로 하는 도어핸들용 래치를 제공한다. 
       
     단자함, 도어핸들, 본체, 래치, 사출, 벤딩, 경사
Patent KR-20080065218-A (KR)
Title: Novel cyclohexenone compounds from antrodia camphorata and application thereof
Inventor: LIU SHENG YUN
IPC: C07C49/703
Filed: 2007-06-11
Abstract: A cyclohexenone compound is provided to suppress the growth of cancer cells such as breast cancer, liver cancer, and prostatic cancer, and to ensure antioxidant activities. A cyclohexenone compound has a structure represented by the following formula 1, wherein X and Y are oxygen or sulfur, each of R1, R2, and R3 is a hydrogen atom, methyl, or (CH2)m-CH3, m is a number between 1 and 12, and n is a number between 1 and 12. The compound is isolated from an organic solvent extract of Antrodia camphorata. The organic solvent is selected from the group comprising alcohols, esters, alkanes, and alkyl halides.
Patent KR-20080113861-A (KR)
Inventor: SON YOUNG SUN
IPC: B66B13/30
Filed: 2007-06-26
Abstract: An elevator door in which the stopping protrusion for the door separation protection is mounted is provided to prevent that the door shoe drops out and the elevator door is broken away from the door sill. An elevator door in which the stopping protrusion for the door separation protection is mounted comprises a door guide shoe in which the elevator door is connected to the connecting bolt to the fix groove and a door sill equipped with the door guide shoe of elevator doors(10,10'). The door includes stopping protrusions(30,30') adhered to the door side and insertion grooves(20, 20') which is formed in the door frame of the elevator side so that the stopping protrusion be inserted.
Patent KR-20090003549-A (KR)
Title: Image forming apparatus
Inventor: KIM SUNG DAE
IPC: G03G15/00
Filed: 2007-07-03
Abstract: An image forming apparatus is provided to minimize mutual engaging tolerance between gear units which transfers a driving force to a process cartridge when the process cartridge is mounted on a main body frame. An image forming apparatus comprises a main body frame(100), a process cartridge and a bracket apparatus(300). The process cartridge is driven in order to form a visible image on a print medium. The bracket apparatus comprises a bracket body(310), driving gear units(320,330) and guides(340,350). The bracket body is combined in the body frame. The driving gear unit is supported in the bracket body and engaged with a driven gear unit.
Patent KR-20090003836-A (KR)
Title: Variable zip type intake system equipped variable intake device of separated bank type
Inventor: BONG HA DONG
IPC: F02B27/02
Filed: 2007-07-05
Abstract: A variable zip type intake air system including bank separable variable intake system is provided to obtain the maximum torque in the entire region spanned from the low speed to the high speed by making the length of runner short and the variable diameter of the zip. A variable zip type intake air system including bank separable variable intake system comprises a zip(10) of the tube type having the predetermined curvature to the longitudinal direction; a plenum chamber(20) in which the bank separable variable intake system is equipped between the bank divided with two; a plurality of runners(30) connected in the other end part of the plenum chamber; a blade(16) varying the diameter of the zip; a cam(17) for operating the blade; an actuator(19) for rotating the cam; and a diameter variableness apparatus(15) consisting of the reconstruction spring(18) for restoring blade and maintaining the contact of blade.
Patent KR-20080009661-A (KR)
Title: Substrate processing method and substrate processing apparatus
Inventor: YAMAOKA HIDETO
IPC: H01L21/677
Filed: 2007-07-24
Abstract: A substrate treating method and a substrate treating apparatus are provided to improve efficiency by effectively preventing the drying of a substrate surface during the transfer from a first treatment unit to a second treatment unit. A substrate treating method includes a first treatment of supplying a treatment liquid to a horizontal substrate in a first treatment unit, and a second treatment of supplying the treatment liquid to an inclined substrate in a second treatment unit. The substrate treating method includes the steps of: converting the position of the substrate from the horizontal position to the temporary inclined position with a smaller inclination than the predetermined main inclined position; transferring the substrate to the second treatment unit from the first treatment unit; converting the position of the substrate to the main inclined position; and performing the second treatment on the substrate of the main inclined position. A substrate processing device for implementing the method includes a loader(2), a treatment processing unit(30), a cleaning processing unit(4), a drying unit(5) and a unloader(6).
Patent KR-20090011901-A (KR)
Inventor: KIM DONG HYUN
IPC: H01L21/027
Filed: 2007-07-27
Abstract: 본 발명은 반도체 소자의 미세 패턴 형성 방법에 관한 것으로, 보다 상세하게는 이중 패터닝 기술을 이용한 반도체 소자의 미세 패턴 형성 방법에 관한 것이다.  본 발명에 따른 반도체 소자의 제조방법은 제1 대상막 상에 제2 대상막을 형성하는 단계; 상기 제2 대상막 상에 상기 제2 대상막의 일부를 노출시키는 제3 대상막 패턴을 형성하는 단계; 상기 노출된 제2 대상막 상에 제1 피치의 간격으로 이격된 복수개의 제1 바(bar)형 패턴 및 상기 제3 대상막 패턴 상에 상기 복수개의 제1 바형 패턴과 엇갈리게 배열되고 상기 제1 바형 패턴의 상하의 위치에 각각 상기 제1 피치의 간격으로 이격된 복수개의 제2 바형 패턴을 형성하는 단계; 인접하는 상기 제1 바형 패턴들 사이에 상기 제2 대상막이 노출되는 제1 스페이스 패턴을 형성하도록 상기 복수개의 제1 바형 패턴과 상기 복수개의 제2 바형 패턴의 측면에 폴리머 패턴을 형성하는 단계; 상기 폴리머 패턴 및 상기 제3 대상막 패턴을 식각 마스크로 하여 상기 제1 바형 패턴, 상기 제2 대상막 및 상기 제1 대상막을 식각하는 단계;를 포함한다. 
       
     이중 패터닝, ACL, 마름모, 콘택홀, 폴리머
Patent KR-20090012628-A (KR)
Title: Novel process system composed of uv(or vis-)/photo-catalytic reactor washable during its operation and robust biofilter system to treat waste air containing malodorous and volatile organic compounds
Inventor: LIM KWANG HEE
IPC: B01D53/02
Filed: 2007-07-31
Abstract: A processing method of atmosphere or wasted gas containing volatile organic compound or bad smell pollution source is provided to prevent breakthrough of residual contamination when fluctuating load is generated. A processing method of atmosphere or wasted gas containing volatile organic compound or bad smell pollution source comprises steps of: an introduction portion consisting of a wasted gas blower(7) introducing the wasted gas and a real-time concentration analyzer(13), a simultaneous reproduction type UV(or, VIS-)/optical catalyst reactor which washes the deactivated optical catalyst in order to process wasted gas containing the volatile organic compound and bad smell pollution source, a recycling system supplying air to a mixed tank and diluting the introduced wasted gas(16) to the blower(9) or recirculating processed waste gas(15) to a re-cycling blower(12) and a biofilter in which oxidative degradation of the pollution source occurs with microorganism.
Patent KR-20090014449-A (KR)
Title: Health monitor system using medium communication and method thereof
Inventor: SHIM HAN BO
IPC: A61B5/00
Filed: 2007-08-06
Abstract: A health monitor system using medium communication and a monitoring method thereof are provided to reduce power consumption by transmitting an electrical signal by a simple electrode without an additional antenna. A health monitor system using the medium communication includes a sensing device(100) and a receiving device(200). The sensing device includes a sensing unit(101), a sensor interface(102), a serial converter(103), an encoder(104), and a medium interface(105). The sensing unit converts the sensed human body information to the electrical signal. The sensor interface receives the electrical signal of the sensing unit. The serial converter converts the electrical signal received from the sensor interface into the serial signal. An encoder encodes the serial signal into the predetermined code. The medium interface transmits the electrical signal encoded by directly contacting the medium to the medium. The receiving device receives the human body information.
Patent KR-20090014640-A (KR)
Title: Method for determining earthquake zone and server thereof
Inventor: ZADEH MOGHTADERI MASOUD
IPC: G06Q50/26
Filed: 2007-08-06
Abstract: An earthquake region decision method and a server thereof are provided to offer an exact earthquake region decision method, and to determine distributions of artificial earthquake within determined earthquake regions more exactly. Earthquake records in the Korean Peninsula are analyzed(S101). Earthquake records of a nearby sea in the Korean Peninsula are analyzed(S102). Earthquake records of neighboring countries of the Korean Peninsula are analyzed(S103). Based on the analyzed records, earthquake regions are determined(S104). The records are received from an external server. An artificial earthquake is simulated based on the determined earthquake regions. Width and height of the determined earthquake regions are equally divided in the same ratio for the artificial earthquake simulation.
Patent KR-20090015381-A (KR)
Title: Apparatus with micro spin processor for cleaning and drying a small-sized bio-chip
Inventor: KIM KYUNG NAM
IPC: G01N33/48
Filed: 2007-08-08
Abstract: A micro spin processor apparatus for cleaning and drying a small-sized bio-chip is provided to simplify the structure and reduce the manufacturing cost of the structure by obtaining the rotation drive with the pulley and belt device connected to the conventional motor without use of expensive hollow motor. The micro spin processor apparatus for cleaning and drying a small-sized bio-chip comprises (a) a suction device for supplying the external air into the housing, (b) a rotation maintenance tool(15) for rotating an object, located within the housing, (c) a first pulley belt device for rotating the rotation maintenance tool, (d) a second pulley belt device for delivering the driving force into the first pulley belt device, connected to the first pulley belt device via pulley-connecting belt, (e) a drive motor(26) for delivering the driving force into the second pulley belt device, (f) a compound supply arm(14) for supplying the compound to the object, and (g) a drain device for draining the compound, connected to the rotation maintenance tool.
Patent KR-20080015726-A (KR)
Title: Vaporizer apparatus with automatic feeding of a wire into a crucible
Inventor: ENGLERT ULRICH
IPC: C23C14/26
Filed: 2007-08-09
Abstract: A compact vaporizer is provided to feed continuously material, preferably metals, for coating of substrates which are also guided vertically. As a vaporizer apparatus having a part for automatic feeding of a wire(21) into a crucible(40) and a carrier plate(3), the vaporizer apparatus comprises: (a) a wire feed housing(2) detachably flanged onto one side of the carrier plate; and (b) a linear vaporizer(1) disposed above the crucible and detachably flanged onto the other side of the carrier plate. The wire feed housing comprises a winding reel for the wire. The carrier plate has a through hole formed therein, and the wire is guided to the crucible through the through hole. The linear vaporizer comprises a support tube(35) in which a distributor tube(6) with a helical heating element(39) is disposed. The helical heating element forms a loop with respect to a carrier(38). The helical heating element and the carrier are disposed in a protection tube(52). The protection tube is provided at least on one end thereof with a support ring(37).
Patent KR-20090017075-A (KR)
Title: Seperable garbage box
Inventor: YANG KYU HYUN
IPC: B65F1/14
Filed: 2007-08-14
Abstract: A body separation type trash bin is provided that the garbage is easily ejected from the trash can since four sides of trash bin can be separated. A body separation type trash bin comprises a lid covering the upper side and four same trapezoidal sides in the bottom plane of square, and a metal buckle which is adhered to the side of trash bin, and which fixes two objects. The angular which the bottom surface and side surface make through the edge can be controlled.
Patent KR-20090020139-A (KR)
Title: Carbon natotube conductive layer and manufacturing method thereof
Inventor: OH SANG KEUN
IPC: H01L21/20
Filed: 2007-08-22
Abstract: A carbon natotube conductive film and a manufacturing method thereof are provided to improve the adhesive strength between a carbon nanotube and a substrate through the preprocessing before coating the carbon nanotube, and to maintain a stable conductance value for a long time after the acid doping through a surface stabilizing process after the acid treatment. A method for manufacturing a carbon natotube conductive film comprises (S10) a step for preprocessing the surface of a substrate; a step for obtaining the carbon nanotube composition for forming a conductive film by mixing a carbon nanotube, a dispersing agent and solvent; (S20) a step for forming the carbon nanotube film on the surface of a substrate by applying a composition for forming a conductive film on the pre-processed surface; (S30,S40) a step for treating the carbon nanotube film for 0.1-120 minutes and washing the acid-treated carbon nanotube film; and (S50) a step for heat-treating the washed product at 50~300 °C.
Patent KR-20090021809-A (KR)
Title: Region based image retrieval method using region filtering
Inventor: KIM DEOK HWAN
IPC: G06F17/30
Filed: 2007-08-28
Abstract: A region based image retrieval method using region filtering is provided to reduce image retrieval time by performing query region based region filtering. A query generating unit generates an initial query from a sample image received from a user(S110), and a distance calculating unit calculates the distance between a query point about each region which constitutes a sample image and an image which is stored at a database by using a distance function(S120). An image returning unit returns K images to a user in a low sequence concerned with the calculated distance values(S130). An adoptability receiving unit is informed from a user whether or not the K images are proper(S140), and a region class unit constitutes an initial region class by using each region which constitutes a proper image(S150). An initial query calculating unit determines an optimized class layer structure and calculates a new query point for each region(S160). An updating weight value calculating unit calculates an updated weight value for each region(S170), and an update query generating unit generates an updated query by using the initial query point and the updated weight value. A region filtering unit filters only regions, which exist in a query region, by performing a region filtering operation(S190).
Patent KR-20090030623-A (KR)
Title: A density measuring apparatus for roller brush
Inventor: SHIN JAE SUK
IPC: G01N19/00
Filed: 2007-09-20
Abstract: An apparatus for measuring density of a brush roller chip is provided to detect a state of the brush roller chip without opening a tank in which the brush roller is mounted by detecting density of the brush roller chip. An apparatus for measuring density of a brush roller chip comprises the followings: a measuring block(10) having a measurement hole of a longitudinal length inside; an indigator block to be driven in the measurement hole; a tube having a through-hole and installed on a side of the measuring block; a screw shaft(40) installed on an end part of the indigator block; a driving motor(50) rotating the screw shaft; and a detector(60) detecting the number of rotation of the driving motor.
Patent KR-20090031138-A (KR)
Title: Out door unit of an air conditioner
Inventor: JANG SEOK HOON
IPC: F24F11/02
Filed: 2007-09-21
Abstract: An outdoor unit of an air-conditioner is provided to manipulate a control box without separating a cabinet like a front panel by forming a service window connected to the control box in the front panel and prevent the lost of a service cover in the separation of the service cover by connecting of the service cover to a dropping prevention member. An outdoor unit of an air-conditioner comprises: a front panel(212) forming the outer shape of a front side; and a control box(500) which is installed at the rear of the front panel and has a plurality of electric parts. A service window(510) is formed in the front panel and facilitates the manipulation of the control box in the front outside.
Patent KR-20090038212-A (KR)
Title: Diffusion film light diffusion structure molding process and installation thereof
Inventor: LIN CHIEN CHENG
IPC: B29D7/01
Filed: 2007-10-15
Abstract: A method for molding a structure of light diffusion of a diffusion film and an apparatus thereof are provided to achieve light diffusion of a ray and uniformity by generating reflection or diffusion operation. An apparatus for molding a structure of light diffusion of a diffusion film includes the followings. A heating extruding unit(21) extrudes and molds a resin of a paste state melted with heat via a material vent(212). A roller unit(22) is connected to the material vent near the heating extruding unit and including at least one or more molding roller(221) is installed to one side of a diffusion film(B). The heating extruding unit having one more material input(211) is connected with one material input unit(23).