baber/WOPTO huggingface dataset:
Patent KR-20100004878-A (KR)
Title: Alloy powder for forming hard phase, method for manufacturing wear resistance sintered alloy, and wear resistance sintered alloy
Inventor: KAWATA HIDEAKI
IPC: B22F3/00
Filed: 2009-07-02
Abstract: PURPOSE: Alloy powder for forming hard phase, a wear resistance sintered alloy, and a manufacturing method thereof are provided to form a hard phase dispersed in sintered alloy by adding the alloy powder into the material of the sintered alloy. CONSTITUTION: Alloy powder for forming hard phase contains Mo of 15~35%, Si of 1~10%, Cr of 10~40%, and the remaining Co and inevitable impurities. A manufacturing method of a wear resistance sintered alloy using the alloy powder comprises a step of adding the alloy powder 15~45% and graphite powder 0.5~1.5% to base powder, a step of compressing the mixed powder into a desired shape, and sintering the compressed material.
Patent KR-20110005594-A (KR)
Title: Organic light emitting diode display and method for manufacturing the same
Inventor: LEE KYUNG JUN
IPC: H01L51/52
Filed: 2009-07-10
Abstract: PURPOSE: An organic light emitting display apparatus and a manufacturing method thereof are provided to improve the durability for impact by sealing the display substrate and a sealing substrate using the sealant and the filler. CONSTITUTION: A display substrate(110) comprises a first substrate main body(111), a drive circuit(DC), and an organic light emitting device(70). The drive circuit drives the organic light emitting device. A sealing substrate(210) covers up the organic light emitting device and the drive circuit of the display substrate.
Patent KR-20110012960-A (KR)
Title: A laundry drying hanger combined a ladde
Inventor: CHOI YOUNG GEUN
IPC: D06F57/08
Filed: 2009-07-31
Abstract: PURPOSE: A laundry drying hanger with a ladder is provided to be folded or unfolded as a ladder by being folded in multi stages through plural joining units. CONSTITUTION: A laundry drying hanger with a ladder comprises plural ladder unit(2), plural joint units, and a pair of joining hooks(8). The ladder unit includes a pair of vertical frames(4) and plural footing bars(5). The plural stages are vertically installed between the pair of vertical frames. If laundry is hung on a stage and a user walks over the stage, joining units are coupled to the adjacent portions of the vertical frame to unfold or fold the ladder units adjacent in multi stages. The joining units are coupled to the adjacent portions of the vertical frame.
Patent KR-20110013847-A (KR)
Title: Bending device without mandrel
Inventor: GIM WON JUN
IPC: B21D7/12
Filed: 2009-08-04
Abstract: PURPOSE: A bending device without a mandrel is provided to implement bending of multiple angles at a time and bending of a minute angle using an encoder. CONSTITUTION: A bending device without a mandrel comprises a housing(10), a disk member(20), a screw rod(30), a handle member(40), a clamp member(50), an encoder(60), a control panel(70), and a controller(80). The disk member is located on the upper end of the housing and has a central disk groove(24). The handle member rotates the screw rod. The clamp member is transferred according to the rotation of the screw rod toward or away from the disk member. The encoder controls the rotation angle of the disk member. The control panel is inputted with multiple rotation angles. The controller controls the rotation of a motor according to the values inputted to the control panel.
Patent KR-20110018700-A (KR)
Title: Manufacturing method of board of chip and board of chip using the same
Inventor: HWANG JUNG HO
IPC: H01L21/60
Filed: 2009-08-18
Abstract: PURPOSE: A BOC(Board Of Chip) semiconductor substrate and a manufacturing method thereof are provided to improve the reliability of a product by preventing a defective rate due to a bur. CONSTITUTION: A penetration hole is plated on a substrate. A circuit pattern(110) is formed in the center of the substrate except a window(130). The circuit pattern includes a bonding pad(150), a solder ball pad, and a plating lead line. The substrate is plated with gold. The circuit pattern is formed through exposure and development by coating DFR on the substrate.
Patent KR-20110020573-A (KR)
Title: Light weight concrete pontoon reinforced with glass fiber reinforced plastic
Inventor: KIM CHUNG HO
IPC: B63B35/34
Filed: 2009-08-24
Abstract: PURPOSE: A lightweight concrete pontoon reinforced with glass fiber reinforced plastic is provided to prevent a concrete structure from becoming deteriorated and to improve the stability of a structure. CONSTITUTION: A lightweight concrete pontoon reinforced with glass fiber reinforced plastic comprises a main body and a wall. The main body is made of a concrete material. The wall has a hollow formed inside the main body. The main body is composed of lightweight concrete(20) and a glass fiber reinforced plastic structure. The lightweight concrete is composed of lightweight concrete for low strength and lightweight concrete for high strength.
Patent KR-20110028933-A (KR)
Title: Approaching detecting system and method
Inventor: LEE SUNG SU
IPC: H04B1/38
Filed: 2009-09-14
Abstract: PURPOSE: A method for determining whether a sensor is near or not and a system thereof are provided to determine nearing with an object through an image sensor of a digital camera. CONSTITUTION: A control unit supplies light to an object by a sub light source(S102). The control unit photographs an image(S103). The control unit calculates a first brightness value from an image(S104). The control unit draws the sub light source(S105). The control unit photographs an image(S106). The control unit calculates a second brightness value from the image(S107). According to comparison result of the first and second brightness value, the control unit determines nearing of the object(S108,S109).
Patent KR-20100036181-A (KR)
Title: Heating unit, substrate processing apparatus and method for heating fluid
Inventor: SATO HIDEAKI
IPC: H01L21/02
Filed: 2009-09-18
Abstract: PURPOSE: A heating unit, a substrate processing apparatus and a method for heating fluid are provided to suppress the variation of heating the fluid according to time variation by controlling a heating apparatus by a time-division method. CONSTITUTION: In a heating unit, a substrate processing apparatus and a method for heating fluid, a heating unit heats fluid. The heating unit comprises a plurality of heaters and controllers. The controller controls the on/OFF of the heater. The controller produces the required power output of the heating unit. The controller produces a period of a heat-up cycle. The controller controls the heating apparatus by a time-division method.
Patent KR-20110032605-A (KR)
Title: Apparatus and method for controlling peripheral devices in wireless communication system
Inventor: CHO KYOO CHAN
IPC: H04L12/12
Filed: 2009-09-23
Abstract: PURPOSE: A peripheral device control apparatus in a local area network for providing a bedroom environment to a user is provided to control the peripheral device of a bed according to a state of a user and to sense a biometric signal of a user. CONSTITUTION: A bed(110) includes a plurality of sensors. The bed senses a biometric signal of a user through a plurality of sensors. A context repeater(130) converts the biometric signal to state information. A controller(150) searches for a peripheral device according to the state information. The change of peripheral device is required for a bedroom environment. The controller controls the searched peripheral device.
Patent KR-20110034068-A (KR)
Title: Non-volatile memory device and non-volatile memory system having the same
Inventor: LEE SEUNG JAE
IPC: G11C16/28
Filed: 2009-09-28
Abstract: PURPOSE: A non-volatile memory device and a non-volatile memory system having the same are provided to reduce a floating gate coupling by making the level of a dummy reading voltage lower than a reading voltage. CONSTITUTION: In a non-volatile memory device and a non-volatile memory system having the same, a memory cell array(110) comprises first and second dummy memory cells. The memory cell array comprises a NAND string. The NAND string is comprised of a plurality of memory cells. A row selection circuit(200) is connected to the memory cell array. The row selection circuit transfers a word line voltage to word lines. A voltage generating circuit(300) generates the word line voltage.
Patent KR-20110037565-A (KR)
Title: System and method for automatically completing character string
Inventor: KIM MAN HO
IPC: G06F40/191
Filed: 2009-10-07
Abstract: PURPOSE: A system and method for automatically completing a character string are provided to automatically complete a keyword set, URL(Uniform Resource Locator) or keyword-URL including an inputted character string and display a list in popular order to enable rapid connection to a desirable site through minimum character string. CONSTITUTION: A web connection log collector(122) collects a web connection log transferred from a user terminal, and a web connection log analyzer(123) analyzes the web connection log based on a connection time, an IP(Internet Protocol) and URL to totalize the URLs which promptly move without an additional search behavior after a keyword searching operation. A keyword-URL totalization ranking unit(124) totalizes the promptly-moved URLs and the connection frequency to the URLs.
Patent KR-20110038991-A (KR)
Title: Method for operating cancellation pulse generator to reduce peak value in multi-carrier system and peak cancellation crest factor reduction apparatus for the same
Inventor: PARK GEUN YONG
IPC: H04B1/12
Filed: 2009-10-09
Abstract: PURPOSE: An offset pulse generator operating method and PC-CFR apparatus for the same are provided to reduce PAPR in a multi carrier system and to drive a CPG(Cancellation Pulse Generator) by selecting peak value. CONSTITUTION: A peak detecting unit(12) detects maximum peak value of an input signal. A CPG(13) respectively generates the offset pulse about maximum peak value detected by a peak detecting unit. A combining unit(14) adds up offset pulses by the CPG. An adder(15) subtracts the offset pulse from an original input signal. The adder attenuates the peak value through the corresponding offsetting pulse.
Patent KR-20110039932-A (KR)
Title: Method for extracting region based on image intensity and ultrasound system for the same
Inventor: LEE KWANG HEE
IPC: G06T15/50
Filed: 2009-10-13
Abstract: PURPOSE: A method for extracting a region based on image brightness and an ultrasonic system therefore are provided to supply a three dimensional image to a user by extracting a specific bright region using the brightness value of three dimensional voxels. CONSTITUTION: An ultrasonic data obtaining unit(110) obtains ultrasonic data from an object. A processor(120) forms a three dimensional ultrasonic image by extracting a specific bright region. A display unit(130) displays a three dimensional ultrasonic image.
Patent KR-20110043094-A (KR)
Title: Adhesive composition for use on roads and a method of adhesive construction using the same
Inventor: HWANG SEOK YUL
IPC: C09D195/00
Filed: 2009-10-21
Abstract: PURPOSE: An adhesive composition for roads is provided to prevent the separation and deformation of a surface layer, to suppress crack generation, and to improve durability due to the increase of inter-layer adhesion. CONSTITUTION: An adhesive composition for roads comprises 50~80 parts by weight of asphalt consisting of straight asphalt, blown asphalt, or their mixture, 10~30 parts by weight of thermoplastic elastomer, 1~10 parts by weight of rosin, 1~10 parts by weight of wax, 1~10 parts by weight of aqueous synthetic polymer resin, 1~10 parts by weight of hydrogenated modified oil, 1~10 parts by weight of surfactant, and 1~10 parts by weight of waste sludge.
Patent KR-20110044448-A (KR)
Inventor: KWON SU IL
IPC: H01B1/16
Filed: 2009-10-23
Abstract: PURPOSE: A method for forming an electrode on a transparent substrate is provided to avoid separate etching process by removing an ITO deposition layer formed on a photosensitive layer when the photosensitive layer is removed. CONSTITUTION: A method for forming an electrode on a transparent substrate comprises the steps of: (P10) forming an electrophotosensitive layer on a transparent substrate; (P20) irradiating ultraviolet rays to only a desired photosensitive layer using a black mask; (P30) classifying the region to which ultraviolet ray is irradiated and the region to which ultraviolet ray is not irradiated to remove the photosensitive layer; (P40) depositing an ITO transparent electrode material on a substrate in which the photosensitive layer is developed; and (P50) removing the residual photosensitive layer.
Patent KR-20110058300-A (KR)
Title: Som type doppler radar
Inventor: HWANG HEE YONG
IPC: G01S13/53
Filed: 2009-11-26
Abstract: PURPOSE: A SOM(Self Oscillating Mixer) type Doppler radar is provided to reduce a manufacturing cost and to simplify a manufacturing process by simplifying a circuit of a Doppler radar. CONSTITUTION: An oscillation/mixing unit(520) is mounted on an insulating substrate to generate and radiate a local oscillation signal and generates an intermediate signal by mixing a high frequency signal and the local oscillation signal. An antenna is used for receiving the high frequency signal reflected from the object. An IF low-pass filter is used for removing a local oscillation component and a high frequency component generated from the oscillation/mixing unit. The IF low-pass filter is used for filtering the intermediate frequency signal. An output unit outputs the intermediate frequency signal from the IF low-pass filter.
Patent KR-20110061160-A (KR)
Title: Display apparatus and control method thereof
Inventor: KIM DO YOUN
IPC: H04N13/00
Filed: 2009-12-01
Abstract: PURPOSE: A display device and control method thereof are provided to display 3D image information about a 3D image if an image of a received image signal is a 3D image. CONSTITUTION: A display device(100) includes a signal receiving unit(110), a signal processing unit(120), a display unit(130), and a control unit(140). The signal receiving unit receives an image signal. The signal processing unit processes the received image signal. The display unit displays an image based on a signal processed by the signal processing unit. The control unit display 3D image information about a 3D image to the display unit if an image of an image signal received by the signal receiving unit is a 3D image.
Patent KR-20110061908-A (KR)
Title: Transistor and a flat panel display therewith
Inventor: CHOI WON MOOK
IPC: H01L29/786
Filed: 2009-12-02
Abstract: PURPOSE: A transistor and flat panel display with the same are provided to include a metal atomic layer or a metal ion layer between a graphene semiconductor layer and an insulating layer, thereby enhancing electrical features. CONSTITUTION: A gate electrode, a source electrode, three terminals of a drain electrode, an insulator layer, and a semiconductor layer are installed on a substrate. A current between a source and a drain is controlled by applying a voltage to a gate electrode. The semiconductor layer includes graphene. A metal atomic layer or/and a metallic ion layer is/are placed between the semiconductor layer and the insulator layer. The metal atomic layer or the metal ion layer has a structure in which metal atoms are laminated.
Patent KR-20110062189-A (KR)
Title: Twin scroll turbine housing of turbo charger
Inventor: CHU DONG HO
IPC: F02B39/00
Filed: 2009-12-03
Abstract: PURPOSE: A twin-scroll turbine housing of a turbo charger is provided to enhance durability by preventing the generation of cracks due to stress concentration since the root of a barrier maintains a much thicker tapered shape and thus thermal stress is uniformly distributed over entire barrier. CONSTITUTION: A twin-scroll turbine housing of a turbo charger comprises a first scroll flow path(42), a second scroll flow path(43) and a central barrier(44). The flow paths surround a turbine wheel. The central barrier forms two scroll flow paths. The central barrier is formed so that its root becomes 1.5 times the thickness of a housing. The central barrier has a tapered shape, in which the wall thickness of the central barrier becomes thinner toward the free end(44b). The free end of the central barrier is formed in a round shape. The tapered angle of the central barrier is 12~16.
Patent KR-20110065634-A (KR)
Title: Single port surgical adapter
Inventor: CHOI SEUNG WOOK
IPC: A61B19/00
Filed: 2009-12-10
Abstract: PURPOSE: A single port surgical adapter is provided to increase the degree of freedom of surgical instruments by inserting a plurality of surgical instruments therein. CONSTITUTION: In a single port surgical adapter, a plurality of connection tubes(12a,12b) are combined in a body(11) and inserts surgical instruments while having bendable parts(13a,13b) Connecting tube control modules(14a,14b) limit the movement of the connection tube.
Patent KR-20110068276-A (KR)
Inventor: LEE YANG SU
IPC: A47B37/04
Filed: 2009-12-15
Abstract: 본 발명은 다용도 테이블에 관한 것으로, 실내나 야외에서 일측 또는 양측에 의자가 일체로 구비된 피크닉 테이블로 사용하거나 작업용 테이블 또는 화분용 선반으로 변환 사용이 가능하며, 프레임의 배치를 달리하는 것에 의해 일면용 또는 양면용 벤치로도 변환사용이 가능한 다용도 테이블에 관한 것인바, 테이블을 형성하는 상판(1)과 좌석을 형성하는 하판(2) 및 상기 상,하판(1,2)의 양측이 지지되는 1쌍의 프레임(3)으로 이루어지는 테이블에 있어서; 상기 프레임(3)은 2개의 기둥(11) 상단부 사이에 상기 상판(1)이 끼워지는 끼움부(12)가 형성된 메인 프레임(10)과, 이 메인 프레임(10)의 각 기둥(11) 중간부에 일측이 회동가능하게 부착되며 상부에는 상기 하판(2)이 끼워지는 끼움부(22)가 형성되고 하단부는 지면에 지지되는 회동 프레임(20)으로 이루어지며, 상기 끼움부(12,22)에는 각각 상판(1)과 하판(2)을 조여 고정하기 위한 조임수단(30)이 구비되어 있다. 
     
     테이블, 작업대, 다용도, 변환, 회동프레임, 조임수단
Patent KR-20110069528-A (KR)
Title: Conductive fiber with excellent elasticity
Inventor: CHO DAE HYUN
IPC: D01F1/09
Filed: 2009-12-17
Abstract: PURPOSE: Conductive fiber with excellent elasticity is provided to make materials used for flexible IT convergence products and filament for clothing for workers working in a semiconductor factory by using ester group thermoplastic elastomer. CONSTITUTION: Conductive fiber with excellent elasticity includes conductive components(A) and fiber forming components(B). The conductive components contain conductive materials in thermoplastic resin. The fiber forming components constitutes conductive components and the fiber forming components. The thermoplastic resin is ester group thermoplastic elasticity polymer. A part of the conductive components are exposed on the cross section part of the conductive fiber. The conductive components are arranged on the cross section surface of the conductive fiber.
Patent KR-20110075870-A (KR)
Title: Photocatalytic filter sterilized water caps
Inventor: KIM YUNG GWI
IPC: B01D35/00
Filed: 2009-12-29
Abstract: PURPOSE: A photocatalytic filter-based sterilizing water supplying cap is provided to prevent the inhabitation of various bacteria by installing at the end part of a water supplying part. CONSTITUTION: A photocatalytic filter-based sterilizing water supplying cap(400) includes a main body, an opening valve, and a filter assembly(500). The main body includes a water inlet and a water outlet. The opening valve is installed at the main body and controls a water supplying process. The filter assembly is composed of one of photocatalytic materials including nano silver, titanium, tungsten oxide, zinc oxide, and silicon carbide.
Patent KR-20110076164-A (KR)
Title: Susceptor unit for atomic layer deposition apparatus
Inventor: LEE JAE MIN
IPC: H01L21/205
Filed: 2009-12-29
Abstract: PURPOSE: A susceptor unit of an atomic layer deposition apparatus is provided to prevent the separation of a substrate by chucking the substrate. CONSTITUTION: A substrate backside deposition prevention part(151) is comprised in a susceptor pocket. The substrate backside deposition prevention part makes a chucking gas flow. A vacuum providing part(152) is linked with the substrate backside deposition prevention part provides vacuum to the substrate backside deposition prevention part by Bernoulli effect as the chucking gas flows.
Patent KR-20110077323-A (KR)
Title: The device which can confirm square ground rent of a car
Inventor: LEE HOON
IPC: B60R1/08
Filed: 2009-12-30
Abstract: PURPOSE: An apparatus for securing the view of a front lateral blind area of a vehicle is provided to prevent a vehicle from falling down to a stream or a ditch when the vehicle is parked or stopped. CONSTITUTION: An apparatus for securing the view of a front lateral blind area of a vehicle comprises side mirrors(100). The side mirrors are installed in both sides of a vehicle. Each side mirror comprises first and second reflectors(30a,30b). The first reflector reflects the image of a front lateral blind area of the vehicle. The second reflector reflects the image reflected from the first reflector.
Patent KR-20110077379-A (KR)
Title: Electronic key granting device and management method
Inventor: JANG KWANG WOO
IPC: E05B47/00
Filed: 2009-12-30
Abstract: PURPOSE: An electronic key supply device and an electronic key managing method are provided to pass only operator in which ID was checked in strict control, and to keep the key of operation place which is over hundred precisely and strictly and efficiently with little manpower. CONSTITUTION: The ID card recognition terminal(11) recognizes the ID card of operator and transfers the ID data to the first control part(12) of the kiosk(KIOSK, 10). The first control part controls the first output device(13) and interfaces with operator through the input device(14) and comprises processing device and memory device. The first output device is connected with the first control part, and is composed of LCD monitor. The first input device is connected with the first control part, and is composed of infrared rays touch screen. The kiosk is connected with the first control part, and includes the first transceiver(15) and the host server(20). The second control part(22) includes the processing device and memory device. The second output device(23) is connected with the second control part, and is composed of monitor. The second input device(24) is connected with the second control part. The host server is connected with the second control part, and comprises the second transceiver(25) which transmits and receives with the kiosk. The lock device(32) is installed in a plurality of key box(31) and in the key box, and locks and unlocks the key(K). The RFID reader(34) is kept in the key box, and recognizes the key, in which the RFID tag is installed, and the RFID tag of the key and transmits to the host server. The key supply machine(30) is composed of the third transceiver(35) which transmits and receive with the host server.
Patent KR-20110077387-A (KR)
Title: Fuse breaking monitoring circuit and method of high voltage battery system
Inventor: KIM BUM YUL
IPC: G01R31/02
Filed: 2009-12-30
Abstract: PURPOSE: A fuse disconnection sense circuit of high voltage battery system and a method are provided to reduce cost since fuse disconnection of high voltage batter system is detected with simple circuit, and to prevent the electric shock accident in advance since microprocessor can communicate with A/S worker of outside in disconnection of fuse. CONSTITUTION: The inverter(11) outputs by changing DC power of the high voltage battery into the alternating current. The fuse(14) is connected between the high voltage battery and the inverter. The batter relay(15) is connected between the high voltage battery and the fuse. The DC link capacitor(16) is parallel connected to the high voltage battery through the battery relay. The low voltage detecting part(22) outputs the active signal when the contact voltage, between the fuse and the inverter, is smaller than the standard low voltage. The microprocessor(23) decides whether the line of fuse is connected or not by using the of the charging voltage of the DC link capacitor and active signal output in the low voltage detecting part and driving of battery relay.