baber/WOPTO huggingface dataset:
Patent KR-20090128593-A (KR)
Title: Shifting apparatus for driving mode of railroad vehicle and and its method
Inventor: LEE KANG WON
IPC: B60L9/00
Filed: 2008-06-11
Abstract: PURPOSE: An apparatus and a method for changing an operation mode of a railroad car are provided to monitor a state of a driver and a situation of a driver seat by using a camera installed in the driver seat. CONSTITUTION: An apparatus for changing an operation mode of a railroad car includes a camera part(10), an image control part(20), and a car control part(30). The camera part is arranged in a driver seat in order to obtain a driver seat image. The image control part includes an image input part, an image extracting part, and an image discriminating part. The image input part receives a driver seat image. The image extracting part extracts a steering wheel image from the driver seat image by edge detection. The image discriminating part confirms a steering wheel control by comparing the steering wheel image with a pre-stored image. If the steering wheel control is confirmed by the image control part, the car control part changes an automatic operation mode into a passive operation mode.
Patent KR-20100000225-A (KR)
Inventor: RYU KI PAL
IPC: B60G17/00
Filed: 2008-06-24
Abstract: PURPOSE: An air suspension system having safety valves is provided to lower an excessive pressure generated within the pneumatic spring by opening a conduit between the solenoid valves. CONSTITUTION: An air suspension system comprises pneumatic springs(10) which are installed corresponding to vehicle wheels, air supply solenoid valves(32) which are formed between each pneumatic spring and a pneumatic source(20), and safety valves(40) which open the conduit between the corresponding air supply solenoid valve and the pneumatic spring when an excessive pressure is generated in the pneumatic spring. The safety valves are naturally opened in a specific direction when the internal pressure of the conduit reaches the threshold.
Patent KR-20100001652-A (KR)
Title: Focus ring of dry etch device
Inventor: CHOI JAE WOOK
IPC: H01L21/304
Filed: 2008-06-27
Abstract: PURPOSE: A focus ring of a dry etch device is provided to form the profile of a pattern on a wafer by uniformly keeping the direction of plasma uniformly. CONSTITUTION: In a device, a focus ring(200) is formed on the circumference of a wafer. The focus ring is formed with ceramic and Teflon in order to prevent the generation and accumulation of polymer. The focus ring has a rectangular or a polygonal cross-section. The focus ring is formed as a single type or a multi-type. The multi-type focus ring includes the first focus ring and the second focus ring. The first focus ring is formed on the circumference of the wafer, and the second focus ring is formed on the circumference of the first focus ring.
Patent KR-20100001693-A (KR)
Title: Feed supplying system
Inventor: CHOI HEE SIK
IPC: A01K5/02
Filed: 2008-06-27
Abstract: PURPOSE: A feed supply system is provided to automatically supply the fixed amount of fodder in the predetermined time through remote control without going to a cattle shed, and to conveniently adjust the amount of the fodder according to the number of livestock. CONSTITUTION: A feed supply system comprises a feed supplier(380) a remote control device, and a controller(300). The feed supplier supplies the fixed amount of fodder to a manger in a cattle shed according to the control of the controller. The controller is equipped on the top of the manger. The remote control device changes and supplies fodder supplying information and located on a remote distance from the feed supplies.
Patent KR-20100003895-A (KR)
Title: The multimedia studing method which has a voip and digital image processing technology in internet environment
Inventor: LEE JEONG SIK
IPC: G06Q50/20
Filed: 2008-07-02
Abstract: PURPOSE: A phone and video study providing method by multimedia materials using an english newspaper based on an internet are provided to add an internet white board function during a class, thereby simultaneously performing phone and video classes. CONSTITUTION: A user selects a learning program(906). The speed of voice of a native speaker increases or decreases(907). Dictation proper for a student level is performed(908). The user reads the voice of the native speaker while listening to it.
Patent KR-20100003923-A (KR)
Title: Nor flash memory array with vertical channel builtin fin-split layer
Inventor: PARK BYUNG GOOK
IPC: H01L29/78
Filed: 2008-07-02
Abstract: PURPOSE: A NOR flash memory array of a vertical channel embedding a fin separation layer is provided to prevent a leakage current between bit lines by arranging the pin separation layer between the silicon fins. CONSTITUTION: A NOR flash memory array includes a silicon substrate(10), a charge storage(60), and a gate line(70). The silicon substrate has the silicon fins(12a,12b). The charge storage is arranged on the silicon fins. The gate lines are positioned on the charge storage and cross the silicon fins. The NOR flash memory array includes a fin separation layer(11). The fin separation layer is arranged between the silicon fins.
Patent KR-20100007236-A (KR)
Title: Positive active material for a lithium secondary battery, method of preparing thereof, and lithium secondary battery comprising the same
Inventor: SUN YANG KOOK
IPC: H01M4/04
Filed: 2008-07-11
Abstract: PURPOSE: A method for preparing a positive active material is provided to reduce interfacial resistance between the surface of positive active materials and electrolyte while stabilizing the surface of a positive active material by forming a surface treatment layer on the surface near the positive active material. CONSTITUTION: A method for preparing a positive active material for a lithium secondary battery comprises the steps of: vacuum-drying an ammonium metal fluoride compound at 100-150 °C for 1-24 hours to remove moisture within the ammonium metal fluoride compound; and mixing the ammonium metal fluoride compound and a core capable of reversible intercalation/deintercalation of a lithium, and then coating the ammonium metal fluoride compound on the positive active material surface layer using a dry coating device such as ball mill or mechano fusion.
Patent KR-20100007363-A (KR)
Inventor: YUN IN GU
IPC: F24H1/00
Filed: 2008-07-14
Abstract: 본 발명은 보일러통을 개폐 가능하게 구성함으로서 그 내부에 설치된 구성요소를 쉽게 교체하거나 수리할 수 있게 한 유지보수가 용이한 전기보일러에 관한 것이다. 
     이러한 본 발명의 유지보수가 용이한 전기보일러는 내부에 액상 열매체가 저장되고, 전기를 공급받아 발열하는 히팅코일(200)과 난방배관에 연결된 열교환관(300)가 설치된 보일러통(1)을 구비한 전기보일러에 있어서, 상기 보일러통(1)은 상부가 개방되고 바깥쪽 가장자리에 플랜지(11)가 형성되며, 상기 보일러통(1)의 개방된 단부에는 가장자리에 플랜지(21)가 형성된 뚜껑(2)이 고정수단(4)에 의해 착탈 가능하게 설치됨을 특징으로 한다. 
       
     전기보일러, 뚜껑, 개폐,유지보수
Patent KR-20100009317-A (KR)
Title: Device for treating dust in coke dust colliecting plant
Inventor: KIM BAE HONG
IPC: C10B43/14
Filed: 2008-07-18
Abstract: PURPOSE: A device for treating dust in a coke dust collecting plant is provided to reduce the dust treatment process and minimize scattering of dust. CONSTITUTION: A device for treating dust in a coke dust collecting plant comprises a deposition tank(10), a transfer pipe(11), a transfer unit, and a piling chute(12). The deposition tank is filled with water in which the dust dropped from a transfer conveyor(110) is deposited. The transfer pipe is connected to the deposition tank and extended upward. The transfer unit is extended along the bottom of the deposition tank and the transfer pipe to transfer the dust deposition to the transfer pipe. The piling chute is installed on the output side of the transfer pipe to discharge the dust deposition to an external loading container(13).
Patent KR-20100010136-A (KR)
Title: Apparatus and method for removing noise
Inventor: KIM GANG YOUL
IPC: G10L21/02
Filed: 2008-07-22
Abstract: PURPOSE: A device for eliminating noises generated in a call is provided to reduce tone quality distortion by efficiently eliminating noises in various environments in which various noise sources are inputted. CONSTITUTION: The first and the second frequency domain transformation unit(430A,430B) respectively changes the first and the second voice signals in which noises is mixed. A bin comparator(440) determines whether current section is in a sound interval or noise interval using the changed first and second voice signals. A subtracter(455) subtracts a voice signal component from the transformed second voice signal. A noise clustering unit(460) determines a noise type about the second voice signal in which the voice signal component is subtracted in the noise interval. A noise removing algorithm(470) eliminates noises corresponding to the noise type from the transformed first voice signal.
Patent KR-20100012269-A (KR)
Title: 군장용 명찰장치
Inventor: LEE TAE SEB
IPC: G09F7/08
Filed: 2008-07-28
Abstract: 본 발명은 신축성을 갖는 재질로 구성되고 그 전면에 군장류에 대한 기본 정보를 기록하는 기재부가 형성되는 전면부재와; 상기 전면부재와 대칭되게 후면부측으로 결합되고 신축성을 갖는 재질로 구성되어 전면부재와 함께 군장용 명찰의 외부몸체를 구성하는 후면부재와;상기 후면부재의 후면부에 설치되어 군장류에 부착된 대응 벨크로면에 탈부착되는 벨크로부재를 포함하여 구성되는 군장용 명찰장치를 제공한다. 
     상기와 같은 본 발명은 몸체의 중단부에 군장류의 휴대끈이 삽입될 수 있고 그 명찰의 후면부에 벨크로부재를 부착하여 군장류의 종류에 관계없이 명찰을 용이하게 탈부착시키므로써, 군장류 명찰의 사용 편의성을 상당히 향상시킬 수 있고, 또한, 신축성을 갖는 군장류 명찰의 내부에 군장류의 각종정보를 송수신할 수 있는 RFID칩을 내장한 다음 필요한 군장류정보를 송수신처리하므로써, 군장류정보의 지급에서부터 폐기될 때까지의 모든 이력을 RFID칩을 통해 정밀하게 관리할 수 있으므로 그에 따라 군장류관리의 효율성을 극대화시키는 장점을 가지고 있다. 
       
            군장류, 명찰, 전면부재, 후면부재, 전자태그, 벨크로부재
Patent KR-20100012668-A (KR)
Title: Foam polyurethane water dispersion coated gloves those show a special water repellent quality and preparation method thereof
Inventor: LEE YOUNG ROK
IPC: A41D19/00
Filed: 2008-07-29
Abstract: PURPOSE: Foaming gloves and a method of manufacture thereof are provided, which improves feeling of wearing, permeability, and moisture permeability by introducing fluorine or wax. CONSTITUTION: Foaming gloves comprise a coagulating agent layer in which the acid solution is spread in the gloves surface firstly; and a foam layer in which anionic water-dispersible polyurethane resin, more than one kind selected from the fluorine and wax as the water-repelling enhancer, and mixed solution containing antifoaming agent, foaming agent, thickening agent, surface regulator and coloring agent are applied.
Patent KR-20100013689-A (KR)
Title: Method for manufacturing solar cell
Inventor: LEE YOO JIN
IPC: H01L31/06
Filed: 2008-07-31
Abstract: PURPOSE: A method for manufacturing a solar cell is provided to maintain doping concentration of an optical absorption layer less than a predetermined level by stopping the supply of a dopant for a predetermined time. CONSTITUTION: A first silicon layer(120) of a first conductivity type is formed on a substrate(110). A second silicon layer(130) of a first conductivity type is formed on the first silicon layer. A third silicon layer(140) of a second conductive type is formed on the second silicon layer. The supply of a dopant is stopped for a predetermined time so that second silicon layer have a predetermined doping concentration. The substrate includes a glass, a plastic, a silicon, and a metal or a stainless steel. The predetermined doping concentration is less than 1x10 / cm.
Patent KR-20100013747-A (KR)
Title: Real-time subscription service method using a virtual omr card
Inventor: YEON JANG SIK
IPC: G06F3/08
Filed: 2008-08-01
Abstract: PURPOSE: A real time electronic subscription service method using a virtual OMR card is provided to immediately complete a subscription service, thereby largely reducing subscription form printing costs. CONSTITUTION: A real-time dedicated channel is generated between a consultant terminal and a client terminal(S100). A subscription form file is shared between the terminals(S200). The client terminal inputs an input item designated in the virtual OMR card(S300). A server generates a complete subscription file(S500).
Patent KR-20090016420-A (KR)
Title: A copper plating bath formulation
Inventor: HAYASHI SHINJIRO
IPC: C25D3/38
Filed: 2008-08-08
Abstract: A method for manufacturing a planting solution is provided to deposit a copper planting film having a uniform and smooth surface even through the copper planting film is relatively thin. A method for manufacturing a planting solution comprises a chloride compound ion and a bromide compound ion. The each volume of the chloride compound ion and the bromide compound ion satisfies the following three formulae. A first formula(1) is (C1-30)/20<Br(130+C1)/20. A second formula(2) is 50-C1<10xBr. And a third formula(3) is 10<C1. The Cl in the formulae indicates concentration(mg/l) of the chloride compound ion among the copper plating solution composition. The Br in the formulae shows concentration(mg/l) of the bromide compound ion among the copper plating solution composition.
Patent KR-20100023170-A (KR)
Title: Jumping bicycle
Inventor: HAN JIN WOOK
IPC: B62K9/02
Filed: 2008-08-21
Abstract: PURPOSE: A three-wheeled jumping bicycle is provided to pump using the elastic force by mounting an elastic unit which is made of a coil spring or a shock absorber on a rear frame. CONSTITUTION: A three-wheeled jumping bicycle comprises a front frame, a handle shaft(21), a steering frame(23) and a hub(24). The front frame comprises a saddle(11) and a head pipe(12) in order to form a body. The handle shaft comprises a steering wheel(20) installed at the head pipe of the front frame. A steering part(22) and a steering frame extend in the inner side. The hub is fixed on the steering frame and forms a shaft body. A bearing(42) of the rear frame and a coil spring(43) are installed on the front frame.
Patent KR-20100025242-A (KR)
Title: Window frame and system window comprising the same
Inventor: SUH BYONG KOOK
IPC: E06B3/30
Filed: 2008-08-27
Abstract: PURPOSE: A window and door frame and a system window including the same are provided to improve interior and exterior effect. CONSTITUTION: A window and door frame is comprised of a horizontal unit window frame(30) and a vertical unit window frame(20) and supports a window glass(11) or a window frame(10). The outer circumference of unit window frame is inclined. The outer circumference of unit window frame is divided to an indoor side and an outdoor side.
Patent KR-20100028728-A (KR)
Title: Liquid crystal display
Inventor: KIM BUM JIN
IPC: G02F1/1345
Filed: 2008-09-05
Abstract: PURPOSE: A liquid crystal display is provided, which can enhance the display quality by recompensing ripple through removal of the horizontal cross-talk. CONSTITUTION: A liquid crystal display comprises a gate line, a maintenance electrode line, a data line, a thin film transistor, a pixel electrode, a ripple sensing wiring, a withdrawal line, a ripple sensor, and a ripple compensation unit. The gate line is formed on the first insulating substrate and is spread in the cross direction. The maintenance electrode line is formed on the first insulating substrate and is spread in the cross direction. The data line crosses the gate line and maintenance electrode line and is insulated. The pixel electrode is formed in a plurality of pixel regions and is connected to the thin film transistor. The withdrawal line draws out the ripple signal from the ripple sensing wiring. The ripple sensor is connected to the withdrawal line.
Patent KR-20100031286-A (KR)
Title: System of detecting and blocking detrimental site and method thereof
Inventor: SHIN DONG WON
IPC: G06Q50/10
Filed: 2008-09-12
Abstract: PURPOSE: A system for detecting and blocking a harmful site and a method thereof are provided to compulsorily access a user to a predetermined site if the user accesses a harmful site, thereby originally blocking access to the harmful site. CONSTITUTION: A subscriber terminal(100) transmits domain information that a subscriber wants to access. If an IP address is returned, the subscriber terminal accesses the IP address. If the domain information is received, a session router(102) checks whether the domain information is registered in a harmful site URL database. A notice web server(108) informs access to a harmful site.
Patent KR-20090064289-A (KR)
Title: Control apparatus for a battery circuit, charging control apparatus controlling charging current and electronics device using the same
Inventor: OKUMURA MASAFUMI
IPC: H02J15/00
Filed: 2008-09-16
Abstract: A control unit for a battery circuit, a charging control unit and an electronic device using the same are provided to reduce the influence of detecting error in order to charge a battery as much as a user desires. A control unit for a battery circuit comprises a voltage detecting part, a battery protective circuit and a charging circuit. The voltage detecting part detects battery voltage. The battery protective circuit stops charging current when the detected battery voltage is greater than protective voltage. The charging circuit changes the charging current when the battery is charged. A method for controlling the battery circuit comprises the following steps of: reading the detected battery voltage through an input interface(S4); determining whether the read battery voltage approaches the predetermined limit of the protective voltage(S5); and limiting the charging current through an output interface(S6).
Patent KR-20100031826-A (KR)
Title: Collision energy absorbable steering column for vehicle
Inventor: KIM HYUN
IPC: B62D1/16
Filed: 2008-09-16
Abstract: PURPOSE: A shock-absorbing steering column for a vehicle is provided to control a crash load in a vehicle crash y maintaining fixed joint force of a fixing unit. CONSTITUTION: A shock-absorbing steering column for a vehicle comprises a mounting bracket(130), a connecting member(220), and a fixing plate. A collapse hole(135) is formed on both upper sides of the mounting bracket. The connecting member passes through the collapse hole of the mounting bracket. A fixing hole is formed on the fixing plate and prevents the connecting member from being released in a vehicle crash.
Patent KR-20100034902-A (KR)
Title: Method for treating soils contaminated by heavy metals using equisetum arvense l
Inventor: YANG JAE EUI
IPC: B09C1/00
Filed: 2008-09-25
Abstract: PURPOSE: A method for processing soil contaminated with heavy metal using equisetum arvense l. is provided to continuously and economically purify soil by plant purification technique, and to offer environmentally friendly effects for the soil. CONSTITUTION: A method for processing soil contaminated with heavy metal using equisetum arvense l. comprises the following steps: preparing the equisetum arvense l.(S101); seeding equisetum arvense l. in the soil contaminated with the heavy metal; and a step for cultivating a ground part of the equisetum arvense l. when the heavy metal absorbed in the planted equisetum arvense l. is moved to the ground part of the equisetum arvense l. The heavy metal is cadmium, lead, hydrargyrum, selenium, arsenic, chrome, copper or zinc.
Patent KR-20100038014-A (KR)
Title: Checking apparatus and checking method for semiconductor substrate
Inventor: LEE SUNG JIN
IPC: H01L21/66
Filed: 2008-10-02
Abstract: PURPOSE: An apparatus for inspecting a semiconductor substrate and a method for inspecting the same are provided to improve the yield of a semiconductor by increasing the optical sensitivity of the semiconductor. CONSTITUTION: An optical source part(2), which includes a laser source or a light source, radiates light. A beam splitter(3) separates the light into a first light and a second light. The first light is radiated onto the inspection region of a semiconductor substrate. The second light interferes with the first light. A light detection part(6) detects the interfered light and converts the interfered light into an electrical signal. A defect verification part(7) verifies defects of the semiconductor substrate using the electrical signal.
Patent KR-20100038535-A (KR)
Title: Power saving lighting apparatus
Inventor: PARK KI JU
IPC: H05B37/02
Filed: 2008-10-06
Abstract: PURPOSE: A power saving lighting control device is provided to prevent unnecessary power consumption by selectively turning on specific lighting fixtures after automatically determining whether a user exists. CONSTITUTION: An integrated luminance sensor and a human detection sensor(15) are installed in each lighting lamp to control the power saving operation in a classroom or office according to occupant existence and the lighting level. Each sensing output value outputted in the integrated luminance sensor and the human detection sensor is compared with a reference setting value in a comparison unit(18). A contactless switch(19) outputs an operating control signal by the sensing output value. A lighting fixtures(13) is automatically turned on/off by the operating control signal of the contactless switch. The integrated luminance sensor and the human detection sensor are installed near the lighting fixtures.
Patent KR-20100039585-A (KR)
Title: Method of sharing ucc knowledge and system of the same
Inventor: YU CHANG WOO
IPC: G06Q30/02
Filed: 2008-10-08
Abstract: PURPOSE: A video knowledge sharing method which enables knowledge transaction through UCCs and a video knowledge sharing system are provided to realize knowledge sharing through UCCs, thereby providing business providers with a new motive to produce UCCs. CONSTITUTION: A questioner, an answerer, and an advertiser authenticate members through a member database(S11,S13). The advertiser registers the cost of an advertisement video to an advertisement database(S43). The answerer creates an answer video corresponding to a question(S52). The questioner evaluates the accuracy of the answer video(S91). An answer payment is offered to the answerer(S102).
Patent KR-20100041016-A (KR)
Title: Manufacturing method of synthetic resin faucet using gas injection molding, manufacturing apparatus and thereof
Inventor: KIM YOUNG SE
IPC: B29C45/57
Filed: 2008-10-13
Abstract: PURPOSE: A synthetic resin faucet and a manufacturing method and apparatus thereof using gas injection molding are provided to prevent the reduction of rigidity and improve dimensional accuracy. CONSTITUTION: A manufacturing method of a synthetic resin faucet using gas injection molding is as follows. A resin is inserted in the cavity of a mold of faucet shape(S100). Gas is injected into the resin to form a hollow(S200). After the resin is hardened, the mold is separated and a product is extracted(S300).
Patent KR-20090040864-A (KR)
Title: Micromachine device and method of manufacturing the same
Inventor: MIYAGI TAKESHI
IPC: B81B7/00
Filed: 2008-10-22
Abstract: A micro machine apparatus and a manufacturing method thereof is provided to obtain adhesion by preventing a sealing film of sealer and a substrate from being exfoliated in case heat is applied in an assembly process after forming the sealing film. A micro machine apparatus comprises: a base substrate(11); a micro machine(16) mounted in the substrate; an inner inorganic sealing film(21) which is formed on the main surface of the substrate and interposes a hollow part accommodating gas and covers the micro machine; an organic sealing film(22) formed on the inner inorganic sealing film; and an outer inorganic sealing film(23) which is formed on the organic sealing film and covers the organic sealing film. The micro machine comprises a mechanism transformed with electric field. The inorganic sealing film has an opening shape part connecting the hollow part to outside.
Patent KR-20080099224-A (KR)
Title: Combined hood a headgear
Inventor: BAE SOON BOK
IPC: A42B1/04
Filed: 2008-10-23
Abstract: A hat for the hood is provided to be put on with the protective equipment like a helmet and to protect head, face, and neck portion in winter season. A hat for hood comprises: a head cover(20) in which cloth of the rectangular shape is overlapped, top and side are connected by sewing, and the lower part is opened and which has a shape embracing the head; and a face cover(30) in which the cloth of the rectangular shape is connected at the bottom of the head cover and back of neck and which is attached and detached by the detaching member(40) in one side of the face. The head cover and face cover are made of the spandex material. In the face cover, a hole for breathing(34) cut in the regular length is formed.