baber/WOPTO huggingface dataset:
Patent KR-20090112549-A (KR)
Title: Combine
IPC: A01D41/12
Filed: 2009-03-06
Abstract: PURPOSE: A combine is provided, which makes efficiency of work of a combine enhanced by securing inhalation airflow which passes the dust-proof layer. CONSTITUTION: A combine is constituted as follows. A cutting mechanism is installed in the front side of the frame. A running device is installed in the bottom side of the frame. A threshing apparatus, a grain keeping device, and engine(12) are set up in the upper part of the frame. A cooling fan(13) driven by the engine is set up in the outer side of the engine. A radiator(14) which cools the engine is installed in the outer side of the cooling fan. A dust-proof layer(30) is set up in the outer side of the radiator. A suction air shielding plate(35) is installed near to the inner side of the dust-proof layer. A drive unit is installed.
Patent KR-20100100519-A (KR)
Title: Apparatus for processing circulatory pipe of exchanger, method of processing circulatory pipe of exchanger and circulatory pipe using the same
Inventor: HONG SEUNG DO
IPC: B21D3/00
Filed: 2009-03-06
Abstract: PURPOSE: An apparatus and a method for manufacturing a circulation pipe for a heat exchanger, and a circulation pipe manufactured by the same are provided to perform stable blazing of an installation hole of a heat absorption plate with a connection pipe of a body. CONSTITUTION: A method for manufacturing a circulation pipe for a heat exchanger comprises steps of: preparing round segment pipe members(110B) of the same length by dividing a round pipe equally, putting both ends of the segment pipe members to a rotary cutter and chamfering, inserting the segment pipe members in a molding unit(30) and pressing the segment pipe members to be plasticized into an elliptical shape, and inserting the segment pipe members to a correcting unit and pressing the segment pipe members to remove the elasticity and form an elliptical circulation pipe.
Patent KR-20100101370-A (KR)
Title: A hanger
Inventor: YUK SEONG HO
IPC: E04B9/06
Filed: 2009-03-09
Abstract: PURPOSE: A hanger is provided to reduce labor and time consumption because an additional coupling tool is not required and to simplify an installation work and a separation work. CONSTITUTION: A hanger is composed of fixing brackets(10) and a support bar(20). Each fixing bracket is separated from a ceiling panel(40) and has a fixing unit, a support unit, and a fastening hole. The support unit is formed in the bottom of the fixing unit. A fastening screw(50) is inserted into the fastening hole. The support bar is supported by the fixing brackets.
Patent KR-20090099477-A (KR)
Title: Coaxial cable crimp connector
Inventor: LUO HUIXIONG
IPC: H01R9/05
Filed: 2009-03-16
Abstract: A coaxial cable crimp connector is provided to be manufactured by limited component elements and have an advantage over the manufacturing cost by simplifying the manufacturing process. A coaxial cable crimp connector includes a body unit(5) in which a connection interface(15) is provided to a connector terminal(10), and the body unit includes a body-through unit, a crimp region, and a cylindrical sleeve(80). The crimp region is provided to an external surface circumference of the body unit, and the cylindrical body-through unit is received with the sleeve at the external connector, and the external conductor is folded backward up to the position corresponding to the crimp region on the sleeve.
Patent KR-20090047403-A (KR)
Inventor: SON JIN DAE
IPC: E03F5/10
Filed: 2009-03-18
Abstract: 본 발명은 강우시 지표면이나 도로의 포장면에서 유입되는 우수를 집수정에 유입 시킨후  배수관을 통해 하천이나 배수로로 유출 시키는 기능을 가진 집수정에 대하여 유지관리 비용을 절감하고 배수시설 내부 퇴적물의 기계 준설 작업 효율을 획기적으로 향상시키는 배수 시설물을 개발하는데 목적이 있다. 이를 위하여 배수관 내부에 이물질 유입을 최소화할 수 있는 침전물 분리 배수용 집수정을 개발하였으며 또한 집수정 내부에 퇴적된 침전물의 기계 준설 효율을 증대시키고 준설 비용을 획기적으로 절감시킬 수 있는 미닫이형 집수정 덮개를 개발하였다. 그리고 기존에 설치되어 있는 배수 시설에 집수정을 추가로 증설할 경우 시공 비용과 작업 시간을 획기적으로 단축하면서 편리하게 시공할 수 있는 기존 배수관 상부 연결용 배수관 연결구를 발명하였다. 
       
      침전물 분리 배수용 집수정, 침전물 차단막,기존 배수관 상부 연결용 배수관 연결구,수직 배수구, 침사조 내장형 집수정, 미닫이형 집수정 덮개
Patent KR-20090038406-A (KR)
Inventor: LEE YOUN CHAE
IPC: A41D13/05
Filed: 2009-03-26
Abstract: An armrest for a woman delivered of a child is provided, which can reduce the pain generated on the arm when holding the baby. An armrest for a woman delivered of a child comprises: a support stand(1) which is worn on the shoulder; a shoulder string(2) attached to one side of the support stand; a shoulder strap connection unit(3) connecting the support stand and shoulder string; and a supporting part(4) supporting the armrest in the shoulder. The support stand is made of the hard material. The woman delivered of a child adamantly connects the shoulder string to the support stand.
Patent KR-20090103839-A (KR)
Title: Fluorophosphate glass, glass material for press moulding, optical element blank, optical element and method of manufacturing thereof
IPC: C03C4/00
Filed: 2009-03-27
Abstract: PURPOSE: A fluorophosphate glass, glass material for press moulding, optical element blank, optical element, and a method for manufacturing the same are provided to lower volatility and aggressivity without involving foreign materials. CONSTITUTION: A fluorophosphate glass comprises phosphorus, oxygen, and fluorine. The refraction index of the glass is represented as 'nd(1)'. The glass is refused at the temperature of 900°C for up to 1 hour under nitrogen atmosphere. The refused glass is cooled to a glass transition temperature. The cooled glass is re-cooled down to 25°C at the speed of 30°C per hour and the refraction index of the cooled glass is represented as 'nd(2)'. The absolute value of the difference between the 'nd(1)' and 'nd(2)' is within 0.00300. The molar ratio of the content of O2- to the content of P5+ is 3.5 or greater.
Patent KR-20090104706-A (KR)
Title: Laser driving circuit, its recording compensation method and optical-disk apparatus
IPC: G11B7/125
Filed: 2009-03-27
Abstract: PURPOSE: A laser driving circuit, a recording compensation method thereof, and an optical disc apparatus are provided to latch recording data without causing an error even when there is an abnormal difference between recording data and recording clock signal. CONSTITUTION: A laser driving circuit(21) includes a recording compensation circuit(100), a phase synchronization circuit, a skew discrimination circuit, and a data latching circuit. The recording compensation circuit creates laser emission timing based on supplied recording data and recording clock signal. The phase synchronization circuit creates clock signals which act as clock signal synchronized to the recording clock signal and have different phases. The skew discrimination circuit latches a part of the clock signals at the timing following supplied recording data, and determines a phase proper for latching of the recording data based on the combination of latched values. The data latching circuit latches supplied recording data using the clock having the determined phase.
Patent KR-20100108728-A (KR)
Title: Aramid complex product and method for manufacturing the same
Inventor: LEE CHANG BAE
IPC: B32B15/14
Filed: 2009-03-30
Abstract: PURPOSE: An aramid complex and a manufacturing method thereof are provided to reduce the combustion of fuel of a bulletproof vehicle by applying the manufacturing of a bulletproof vehicle in order to reduce the weight of the cars. CONSTITUTION: An aramid complex comprises an aramid laminated materials on the back side, and a steel sheet in the front side. The aramid laminated materials has a laminating structure. The laminating structure is manufactured by curing and attaching 15~45 aramid fabrics impregnated with resin. The density of aramid textile is 200~650g / m^2. The aramid textile is plain weave or basket weave.
Patent KR-20090104755-A (KR)
Title: Polyimide film, method for production thereof, polyimide-metal laminated product, and circuit board
IPC: C08J5/18
Filed: 2009-03-31
Abstract: PURPOSE: A production method for a polyimide film is provided to maintain excellent characteristic of an aromatic polyimide film and to prepare a polyimide film with excellent adhesive property, sputtering property or metal deposition, and metal platability. CONSTITUTION: A production method for a polyimide film comprises the steps of: preparing a self-supporting film of a polyimide precursor solution; applying the solution containing an aluminum chelate compound represented by chemical formula 1 on one side or both sides of the self-supporting film; and heating and performing imidation of the self-supporting film applied with the solution containing the aluminum chelate compound.
Patent KR-20100109687-A (KR)
Title: Variable type tape feeder
Inventor: SONG JUN KEUN
IPC: H05K13/02
Filed: 2009-04-01
Abstract: PURPOSE: A variable tape feeder is provided to apply carrier tapes which vary in width by controlling a transfer path, a part supply part, and the width of a storing part. CONSTITUTION: A frame(10) comprises a transfer path(20) for transferring a carrier tape and a cover tape. The carrier tape and the cover tape are discharged through the transfer path after supplying the part. A transfer path width controller member(30) controls the width of the transfer path according to the width of the carrier tape which is installed in the transfer path and is supplied. A transfer path width sensing member(50) senses the width control state of the transfer path width controller member. A controller outputs a controlled state according to the sensing signal of the width sensing member. A first guide protrusion is inserted into the first guide hole of the frame.
Patent KR-20090130807-A (KR)
Title: Wind generator with horizontal axis impellers
Inventor: LEE SSANG YONG
IPC: F03D1/02
Filed: 2009-04-03
Abstract: PURPOSE: An aerogenerator using an impeller with a horizontal rotary shaft is provided to rotate one or more impellers installed in each layer regardless of the direction of wind and to improve power generation capacity regardless of the air volume. CONSTITUTION: An aerogenerator using an impeller with a horizontal rotary shaft comprises an impeller(1), a power generation shaft(3) and a generator(4). The power generation shaft is connected to a rotary shaft(2) of the impeller. The power generation shaft rotates the generator. The power generation shaft is installed vertically. The rotary shafts of the impeller meets each other at right angle on a same flat side. The rotary shafts are horizontally installed in all direction. The rotary shaft and the power generation shaft are fixed and coupled by a bevel gear(5).
Patent KR-20100111132-A (KR)
Inventor: SEO KANG JOON
IPC: G03F1/62
Filed: 2009-04-06
Abstract: PURPOSE: A pellicle detachment apparatus of a photo-mask is provided to prevent the contamination of a mask process progressing devices, and to extend the usage lifetime of the photo-mask. CONSTITUTION: A pellicle detachment apparatus of a photo-mask comprises the following: a mask loading unit(200) to settle the photo-mask attached with a pellicle formed with a pellicle film(110) and a frame(120); a clamp(210) coupled with the frame; and a rotary driving unit(220) detaching the pellicle with a constant speed using a stepping motor, transferring a fixed amount of force by rotating to the clamp.
Patent KR-20100111371-A (KR)
Title: Weaving method of textile fabrics to use korea paper
Inventor: ROH JUNG SIM
IPC: D02G3/38
Filed: 2009-04-07
Abstract: PURPOSE: A method for weaving the textile fabric of Korean traditional paper is provided to improve the evenness of Korean traditional paper yarn by covering a synthetic fabric yarn with the Korean traditional paper yarn and performing a twisting process. CONSTITUTION: Available synthetic fiber yarn(10) is used as core yarn or covering yarn. Korean traditional paper yarn is used as core yarn or covering yarn. After the Korea traditional paper yarn as the covering yarn covers the available synthetic fiber yarn as the core yarn, and a twisting process is performed. The available synthetic fiber is available polyester yarn.
Patent KR-20100114633-A (KR)
Title: Standing signboard using sunlight and wire/wireless control method thereof
Inventor: JUNG YOUNG JAE
IPC: G09F13/20
Filed: 2009-04-16
Abstract: PURPOSE: The standing signboard and the wireless and wired control method using sunlight are proceed the external server device and communication. The state of the standing signboard is watched. CONSTITUTION: It receives a message sunlight and the sunlight receive module(10) occurs the electricity. It receives a message the electricity of being created from the sunlight receive module and the battery part(20) charges. The LED part(30) comprises a plurality of LED elements in which the military power is provided from the battery part and which becomes insane.
Patent KR-20090045186-A (KR)
Inventor: JIN CHANG BAE
IPC: B63B3/40
Filed: 2009-04-17
Abstract: 본 발명은 러더벌브를 구비한 선박의 비대칭 전가동러더에 관한 것으로서 더욱 상세하게는 컨테이너선, 가스운반선 등의 러더 캐비테이션에 의한 러더의 축심 주위의 영향을 미치는 프로펠러 허브 보오텍스의 영향을 완화시켜 러더 표면의 침식을 최소화할 수 있는 선박의 비대칭 전가동러더에 관한 것이다. 
     본 발명에 의하면, 선박의 후미에 러더(10)가 설치되는 비대칭 전가동러더에 있어서, 상기 러더(10)의 프로펠러 축심 높이 주위에 불연속면을 감싸는 러더벌브(20)가 형성된 것을 특징으로 하는 비대칭 전가동러더를 제시한다. 
       
     비대칭, 전가동러더, 러더, 러더벌브
Patent KR-20100116346-A (KR)
Title: A hermetic type compressor
Inventor: PARK JIN SU
IPC: F04B39/14
Filed: 2009-04-22
Abstract: PURPOSE: An airtight compressor is provided to simplify the assembling structure of a piston and a connecting rod and to effectively reduce the deformation of the outer part of the piston. CONSTITUTION: An airtight compressor comprises a connecting rod(60), a space, a piston(22), and a piston pin(70). A first pinhole(62) is formed on one end of the connecting rod. The space accepts one end of the connecting rod, on which the first pinhole has been formed. The piston comprises a pair of second pinholes, which are respectively formed on both sides of the space. The piston fin is connected to the first pinhole and the second pinhole and connects the connecting rod to the piston. The piston pin is forcibly pressed to one of the second pinholes, the second pinhole, to which the piston pin has been pressed, is divided into a first section adjacent to the center of the piston and a second section adjacent to the outer part of the piston, a sliding tolerance is formed between the first section and the piston pin and a pressing tolerance is formed between the second section and the piston pin.
Patent KR-20100117404-A (KR)
Title: Device for separating a low density lipoproein from a high density lipoproein in plasma, method for manufacturing thereof , and method for separating a low density lipoproein from a high density lipoproein in plasma
Inventor: KIM MIN CHEOL
IPC: A61M1/34
Filed: 2009-04-24
Abstract: PURPOSE: A device and a method for separating a low density lipoprotein and a method for manufacturing the device are provided, which improve separation efficiency of the low-density lipoprotein. CONSTITUTION: A device for separating a low density lipoprotein comprises: a filter(110) in which one or a plurality of nanopores are formed; and an electric field producing member(140) which forms electric field on the plasma flowing into the filter and separates the low-density lipoprotein from the plasma by moving high density protein in order to pass the nanopores. A manufacturing method of a device for separating a low density lipoprotein from a high density lipoprotein in plasma comprises: a step of constituting a film of the solid-state of the thin film on the base substrate; a step of constituting an opening in the center part of the base substrate; and a step of constituting one or a plurality of nanopores on the part corresponding to the opening in the film.
Patent KR-20100119459-A (KR)
Title: The manufacturing method of high carbon steel wire structure by wired lattice
Inventor: LEE HAN SEOK
IPC: E04C3/28
Filed: 2009-04-30
Abstract: PURPOSE: A manufacturing method of a hard drawn steel wire structure is provided to use a planar grating, having high structural strength, as a wall, a floor, and a chassis of a roof. CONSTITUTION: A manufacturing method of a hard drawn steel wire structure comprises following steps. An omega-shaped circular groove(3) or a narrow trapezoid-shaped groove is continually formed in a stainless steel thin plate strap at regular intervals, so a stainless steel horizontal strap(2) is made. A steel wire(1) is put into the groove of a stainless steel horizontal strap groove, so a planar grating is made.
Patent KR-20100121364-A (KR)
Title: Banking card settlement method that use mobile
Inventor: MOON HYEONG BIN
IPC: G06Q20/24
Filed: 2009-05-08
Abstract: PURPOSE: A financial card payment method using a mobile wireless communication terminal is provided to safely use a financial card by preventing embezzlement of a signature. CONSTITUTION: If a user passes a financial card(11) through a financial card payment device(12), it is determined whether a financial card user can pay. An identification sign for authenticating the payment is transmitted to a mobile wireless communication terminal(13) that the financial card user designates. The identification sign that the financial card user can authenticate is inputted to the financial card payment device. The financial card payment device authenticates final payment(14). The final payment is made.
Patent KR-20100123176-A (KR)
Title: Servo actuator module for easy to separate and attach of idle flange
Inventor: LEE KYU WON
IPC: H02K7/06
Filed: 2009-05-14
Abstract: PURPOSE: A servo-actuator module is provided to easily attach and remove an idle flange using a one-touch type attaching/detaching button. CONSTITUTION: A servo-actuator module comprises a driving shaft(110), a through hole(120), an attaching/detaching button(130), a joint(140), and an idle flange(200). The through hole is formed on the side opposite to the driving shaft in the same driving axis as the driving shaft. The attaching/detaching button is installed on the same side as the through hole to protrude outside and moved toward the through hole. The joint is expanded or contracted according to the movement of the attaching/detaching button. The idle flange is inserted into the through hole and freely revolves while being fixed by the joint in the driving axis.
Patent KR-20100123946-A (KR)
Inventor: LEE KYUNG HWAN
IPC: A01K63/00
Filed: 2009-05-18
Abstract: PURPOSE: An interior aquarium washstand and a both sided aquarium water tank are provided to ensure natural sensibility by washing hands while seeing moving fishes. CONSTITUTION: A transparent interior aquarium washstand is to look moving fish. The aquarium washstand has a protrusion around a upper plate(1) of a transparency washstand, holes, drainage stopper(7'), pipe, and valve(9). The protrusion has washing function and air exhaust. A rubber packing seals the circumstance of upper and lower protrusions tightly.
Patent KR-20090120415-A (KR)
Title: Bus signal control circuit and signal processing circuit having bus signal control circuit
Inventor: TAKEHARA JUN
IPC: G06F13/14
Filed: 2009-05-18
Abstract: PURPOSE: A bus signal control circuit and a signal processing circuit equipped with a bus signal control circuit are provided to detect an address error generated by a control signal line of the signal processing circuit or the noise induced from a bus. CONSTITUTION: A bus diagnosis line doesn't pass through an address bus and a control signal line. The bus diagnosis line is directly connected to the bus signal receiving terminal of the slave device. A memory control unit(21) controls write/read of the data for the slave device according to the command of a master device. A bus signal abnormality processing unit(23) compares an output bus signal with a feedback bus signal which feeds back through the bus diagnosis line. A bus signal abnormality processing unit is outputted to the address bus and the control signal line from the bus signal control circuit.
Patent KR-20100130702-A (KR)
Title: Camera for closed circuit television capable of focusing and zooming in/out
Inventor: KIM TAE GIL
IPC: H04N5/232
Filed: 2009-06-04
Abstract: PURPOSE: A monitoring camera capable of enabling to control focus and zoom is provided to perform focus and a zoom control in outside without decomposing the monitoring camera thereby rotating the focus control rod and zoom control rod through the first and the second guide hole. CONSTITUTION: The first load fixing unit(320) is combined in the outer circumference of a focusing unit(310). A focus control rod(350) is combined in the first extended piece(321) of the first load fixing unit. The end of the focus control rod is located in the first guide hole. The second rod fixing unit(420) is combined in the outer circumference of a zoom control unit(410). A zoom control rod(450) is combined in the second extension piece(421) of the second rod fixing unit.
Patent KR-20090129353-A (KR)
Title: Defective pixel processing device and defective pixel processing method
Inventor: KATOU YUSUKE
IPC: H04N5/335
Filed: 2009-06-10
Abstract: PURPOSE: A defective pixel processing device and a defective pixel processing method are provided to accurately perform determination processing to determine a defective pixel from defective pixel candidates, thereby accurately determining a defective pixel. CONSTITUTION: The first determining unit(5a) compares pixel data of each pixel with a threshold value. The first determining unit determines whether each pixel is a defective pixel candidate. The second determining unit(5b) compares pixel data of the defective pixel candidate with some adjacent pixel data of pixels. The second determining unit determines whether the defective pixel candidate is a defective pixel.
Patent KR-20100138133-A (KR)
Title: Multi fold tube
Inventor: LIM JONG SUU
IPC: F16L9/14
Filed: 2009-06-24
Abstract: PURPOSE: A multi-layered tube is provided to maximize the impression of a color by a shielding layer and an exposed layer which have different concentrations without a printing process. CONSTITUTION: A multi-layered tube(1) comprises a laminated tube. The sides of a multi-layered laminate sheet are sealed, thereby forming the laminated tube. The multi-layered tube comprises a shielding layer(10) and an exposed layer(20). The shielding layer and the exposed layer are successively laminated on the surface layer of the laminated tube by extrusion. The shielding layer and the exposed layer contain pigments of different concentrations.
Patent KR-20100138531-A (KR)
Title: Dc/dc converter with soft switching
Inventor: YUN CHANG SUN
IPC: H02M3/155
Filed: 2009-06-25
Abstract: PURPOSE: A DC/DC converter with a soft switching is provided to minimize a switching loss by switching all switching elements of a converter in a zero voltage or current condition. CONSTITUTION: A switching cell(110) comprises a main inductor(L), a switching element(S) and a switching diode(D). The main inductor is serially connected between an input high potential and a first node. The switching diode is connected between the first node and the output high potential. An auxiliary resonant unit(130) is connected in parallel to the switching element or switching diode. A main resonant unit(150) resonates for a zero voltage switching in a switching transient section of the switching element or switching diode.
Patent KR-20100138607-A (KR)
Title: Negative active material, negative electrode comprising same, method of preparing negative electrode, and lithium battery
Inventor: BAE JOON WON
IPC: H01M10/05
Filed: 2009-06-25
Abstract: PURPOSE: A negative active material, a negative electrode including thereof, a producing method of the negative electrode, and a lithium battery are provided to maintain the structure of the negative active material when charging/discharging the lithium battery. CONSTITUTION: A negative active material has a core-shell structure. The negative active material contains a composite including a core formed with a non-carbonaceous material and a carbon nanotube, and a shell including a carbon layer. The carbon nanotube is dispersed on the surface of the non-carbonaceous material. The carbon layer is polymer carbide of a carbonizable monomer.