baber/WOPTO huggingface dataset:
Patent KR-20090121230-A (KR)
Title: High tension steel sheet excellent in toughness of weld heat-affected zone and control of fatigue crack growth
Inventor: TAKAHASHI YUUJI
IPC: C22C38/58
Filed: 2009-05-19
Abstract: PURPOSE: A high tension steel sheet having excellent toughness of weld heat-affected zone and controlling fatigue crack growth is provided to secure the toughness balance and improve the toughness of the weld heat-affected zone by obtaining the bainite block size. CONSTITUTION: The high tension steel sheet having excellent toughness of weld heat-affected zone and controlling fatigue crack growth includes C 0.02~0.05%, Si 0.20% below, Mn 0.5~2.0%, Al 0.01~0.07%, Cr 0.6~ 1.5%, Ti 0.010~0.040%, B 0.0010~0.0050%, N 0.0040~0.0080%, Ca 50% or less, and 0.1~2.4% of sum of Cu and Ni. The content(mass %) of C, Si, Mn, Cr, Cu, Ni and Mo is [C], [Si], [Mn], [Cr], [Cu], [Ni] and [Mo]. The BP value(mass %) is 414 [C] + 78 [Si] + 31 [Mn] + 79 [Cr] - 14 [Cu] - 26 [Ni] + 218 [Mo]. The BP value is in the range of 900~190 (mass %). The Nb content of the steel plate is less than 0.005%. The steel plate includes Mo less than 0.4%. The Nb content of the steel plate is less than 0.005%. The yield stress of the steel plate is over 480MPa and the tensile strength of the steel plate is over 590MPa.
Patent KR-20090121233-A (KR)
Title: Device and method for electro-hydraulic leak compensation
Inventor: THOMAS HEIDRICH
IPC: F15B11/02
Filed: 2009-05-19
Abstract: PURPOSE: An electro-hydraulic leakage compensating device and a method therefor are provided to start a lifting unit without shaking by checking a state when pressure is made just before a mechanical brake is released. CONSTITUTION: An electro-hydraulic leakage compensating device includes an oil hydraulic motor(5) and a pressure sensor(13). The electro-hydraulic leakage compensating device is connected to lifting units(6,7), a down brake valve(4) and a mechanical brake(9). The pressure sensor measures prevailing pressure in a load side and a rising flow path(3) of the oil hydraulic motor inside the oil hydraulic circuit.
Patent KR-20100127522-A (KR)
Inventor: KIM HYUN JAE
IPC: H01L21/027
Filed: 2009-05-26
Abstract: 본 발명의 일 측면에 따른 졸-겔 공정을 이용한 전자 소자 제조 방법은, 산화물 반도체 기반의 졸 용액, 산화물 절연체 기반의 졸 용액 및 산화물 전도체 기반의 졸 용액 중 어느 하나의 산화물 졸 용액을 준비하는 단계; 상기 준비된 졸 용액을 인쇄롤의 표면에 패턴으로 제공하는 단계; 상기 표면에 졸 용액이 제공된 인쇄롤을 기판 상으로 압인하여 상기 인쇄롤 표면에 제공된 졸 용액의 패턴을 상기 기판 상에 전사하는 단계; 및 상기 기판 상에 전사된 졸 용액의 패턴을 건조 및 가열하여 상기 기판 상에 박막 패턴을 형성하는 단계를 포함한다. 
       
     박막 트랜지스터, 졸-겔
Patent KR-20100132301-A (KR)
Title: Projector
Inventor: JEONG JUN HO
IPC: G03B21/14
Filed: 2009-06-09
Abstract: PURPOSE: A projector for differentiating the configuration of an optical system of the projector according to each color is provided to improve the durability of the projector by differentially setting the configuration of the optical system according to each color. CONSTITUTION: First to third LCOS(Liquid Crystal On Silicon) panels(108-110) converts image signals into blue, green, and red projected images. Polarized mirrors selectively penetrate the light offered from a light source. First to third PBS blocks(105-107) reflect the penetrated light on each LCOS panel. The first to third PBS blocks penetrate the light reflected from the LCOS panel. A synthesis prism(111) synthesizes the penetrated light.
Patent KR-20100132363-A (KR)
Title: Fabricating method of substrate having metal fine pattern and substrate having metal fine pattern
Inventor: KIM KI DON
IPC: H05K3/20
Filed: 2009-06-09
Abstract: PURPOSE: A manufacturing method is provided to easily form a metal micro pattern by using a stamp. CONSTITUTION: A substrate(110) is prepared. A metal layer(120) is formed on the substrate. A micro metal pattern(125) is formed in the metal layer by pressing the metal layer on a stamp formed into a micro pattern. The stamp is removed. A process of forming the micro pattern includes a step which exposures the substrate into a space between the metal layers by deforming the metal layer. A process of forming the metal micro pattern comprises a step of forming a hole in the metal layer.
Patent KR-20100133150-A (KR)
Title: Agent mixing supplier
Inventor: JO CHANG KYUN
IPC: C02F1/00
Filed: 2009-06-11
Abstract: PURPOSE: A drug blending supplier for water treatment is provided to enable diluted solute to flow from lower part of a first barrier to upper part of a second barrier, thereby rapidly mixing the inputted chemicals within a narrow space. CONSTITUTION: A mixing water tank(12) includes an induction chamber(22), a mixing chamber(24) and a discharging chamber(28). The induction chamber, the mixing chamber, and the discharging chamber are successively divided in horizontal direction by a first barrier(20) and a second barrier(26). Through the diluted water supply pipe(14), the diluted water is supplied. A chemical supply pipe is connected to the mixing chamber. The fluid path is formed in lower part of the first barrier. The second barrier has lower height than the first barrier.
Patent KR-20100133783-A (KR)
Title: Variable heat treatment apparatus and manufacturing method of high strength and high ductility wire rod using the same
Inventor: SHIN WOO GI
IPC: C21D1/02
Filed: 2009-06-12
Abstract: PURPOSE: A variable heat treating device and a method of manufacturing a high-strength and high-ductility wire using the same are provided to stimulate dynamic re-crystallization and to make a tissue fine by removing the remaining stress from a wire tissue by heating the wire. CONSTITUTION: A variable heat treating device consists of a sliding rail unit(5), a cooler(2), a heater(3), and a wire drawing die(4). The rail unit is extended to the wire drawing die. The sliding rail unit is extended to cross with a transfer rail unit, on which a cooling stand is located. The cooler and the heater are installed on the sliding rail unit and are located on a crossing area. A wire drawing material, which is cooled by a cooling stand(1), is transferred to the wire drawing die after being selectively cooled or heated by the cooler or the heater on the crossing area.
Patent KR-20100135548-A (KR)
Title: Optical modulator, methods of manufacturing and operating the same and optical apparatus comprising optical modulator
Inventor: CHO YONG CHUL
IPC: G01J1/44
Filed: 2009-06-17
Abstract: PURPOSE: An optical modulator, a method for manufacturing and operating the same, and an optical device including a light modulator are provided to reduce volume by being vertically laminated in a semiconductor substrate for integration. CONSTITUTION: An optical modulator(100) comprises an electro-optics conversion element(20), an optics-electro conversion element, and a gate transistor(30). The electro-optics conversion element and the optics-electro conversion element are vertically laminated. The gate transistor gates signals transmitted from the optics-electro conversion element to the electro-optics conversion element. The optics-electro conversion element and the electro-optics conversion element, and gate transistor form unit pixels.
Patent KR-20100137697-A (KR)
Inventor: JUN HAN PARK
IPC: A45D44/22
Filed: 2009-06-23
Abstract: PURPOSE: A mask pack is provided, which can keep optimal skin temperature, enhance effect of a mask pack, and achieve agreeable feeling after use. CONSTITUTION: A mask pack comprises: non-woven fabric(10) which is cut according to the face shape to adhere closely to the face; a coating layer in which the phase change material is coated on the back side of the non-woven fabric; and a printing layer(30) in which the surface of the non-woven fabric is printed with hematocryal ink. The phase change material is actuated in the range of 28-33 deg.C and is encapsulated.
Patent KR-20110005475-A (KR)
Title: Shopping cart having opening side-door and function for controlling height
Inventor: HAN BYEONG JO
IPC: B62B3/14
Filed: 2009-07-10
Abstract: PURPOSE: A shopping cart, capable of opening the side of a basket and adjusting the height of a basket, is provided to horizontally move heavy goods by controlling the height of a basket floor of a shopping cart using a hydraulic rod. CONSTITUTION: A shopping cart, capable of opening the side of a basket, comprises a basket(10), a hydraulic rod(20) and a wheel part(30). The upper side of the basket is opened and one or more side of the basket moves to the top and bottom. The hydraulic rod is installed on the lower part of the basket and supports the basket to control the height of the basket using the pedal operation of a user.
Patent KR-20110007333-A (KR)
Title: Hairdressing device
Inventor: YOO SEUNG AN
IPC: A45D1/04
Filed: 2009-07-16
Abstract: PURPOSE: A hairdressing device is provided to perform both a straight perm and curling perm in order to increase convenience. CONSTITUTION: A hairdressing device includes a hinge part(6) which is connected to a hinge axis(4), a grip portion(8), an arm member(12) formed into a permanent part(10) net, an inner side heating plate(18), and an controller. The inner side heating plate has an external heating plate(30) which is controlled by an electric signal of a controller(20). The external heating plate(30) has a assembly edge at both side parts of a C shaped internal side in order to be connected with a power terminal.
Patent KR-20110007842-A (KR)
Title: Thrust rotating device and manufacturing method thereof
Inventor: KANG EUN YUNG
IPC: F16C19/18
Filed: 2009-07-17
Abstract: PURPOSE: A rotary coupling device and a manufacturing method thereof are provided to safely support a rotator against external force such as strong wind or squall. CONSTITUTION: A rotary coupling device comprises a bearing shaft member(130), a bearing shaft housing member(110), a locking member(120), and a rotation transfer member(140). The bearing shaft member comprises a large angled pipe, an oval pipe beam member, a through-hole(130a), a first half bearing shaft member(131), and a second half bearing shaft member(133). The large angled pipe and the oval pipe beam member are arranged in a specific direction. The beam member passes through the through-hole. The bearing shaft member accepts the bearing shaft member and is comprised of the first half bearing shaft housing member and the second half bearing shaft housing member. The locking member is press-fitted into the bearing shaft housing member.
Patent KR-20110009877-A (KR)
Title: Negative active material for rechargeable lithium battery, method of manufacturing the same and rechargeable lithium battery having the same
Inventor: LEE SANG ICK
IPC: H01M4/04
Filed: 2009-07-23
Abstract: PURPOSE: A negative active material for a rechargeable lithium battery is provided to improve the output of a lithium secondary battery and to suppress the degradation of output and lifetime properties. CONSTITUTION: A negative active material for a rechargeable lithium battery is a material made of amorphous carbon materials and has 0.7-1.5 g/cm^3 of tab density and 15-55 ° of angle of repose. A method for preparing the negative active material comprises the steps of: pulverizing at least one kind of raw material precursor selected from the group consisting of petroleum coke, coal coke, coal-based pitch, petroleum-based pitch, mesophase pitch, mesocarbon microbeads, and vinylchloride resin; and heating the pulverized raw material precursor at 500-2500°C.
Patent KR-20110011009-A (KR)
Title: Apparatus and method for measuring skin aging
Inventor: KANG UK
IPC: G01N21/64
Filed: 2009-07-27
Abstract: PURPOSE: A skin aging measuring system, capable of measuring not only intrinsic aging but also the aging degree caused of sunlight, and a measuring method thereof are provided to simply measure the aging degree of entire skin by analyzing the distribution pattern of the fluorescence intensity in a fluorescent image. CONSTITUTION: A skin aging measuring system comprises an excitation light source(100), a light receiving unit(200), and a calculation unit(300). The excitation light source produces the excitation light radiated to the skin of the measurement target constant area. The calculation unit analyzes the distribution pattern of the fluorescence intensity of the fluorescent image.
Patent KR-20110017272-A (KR)
Title: Spectrometer of multi-channel connecting a plural of optical
Inventor: NA HOON KYUN
IPC: G01J3/12
Filed: 2009-08-13
Abstract: PURPOSE: A multi-channel spectrometer connected with a plurality of optical fibers is provided to effectively measure the intensity of light without the structural change of a spectrometer. CONSTITUTION: A multi-channel spectrometer connected with a plurality of optical fibers comprises an optical fiber(30), an optic input adapter(40), an incident slit(51), an image acquisition device. The optic input adapter is installed in one side of the optical fiber. The image acquisition device gets the image of the split light of the multichannel passing through monochromator.
Patent KR-20110027411-A (KR)
Title: A proxy server providing an open application programming interface and method providing widget service using the proxy server
Inventor: LEE HYUK JOON
IPC: H04L29/02
Filed: 2009-09-10
Abstract: PURPOSE: An open API offering proxy server and a widget service offering method using the same are provided to offer the open API for a widget service through the proxy server without changing a web server of a website. CONSTITUTION: An open API(Application Programming Interface) module(110) analyzes a widget service requested from a user. An HTTP(Hypertext Transfer Protocol) communication module(120) receives web contents from a web server. A web contents parsing module(130) parses the web contents and extracts data for the widget service. The open API module transmits the extracted data to a user.
Patent KR-20110027930-A (KR)
Title: Multi-functional keyboard adapted to account software
Inventor: JI YONG GU
IPC: G06F3/00
Filed: 2009-09-11
Abstract: PURPOSE: A multi-functional keyboard suitable for account software operation is provided to confirm each input/output apparatus and to efficiently use each function supplied from the software. CONSTITUTION: A key matrix(110) includes keys which input signals to a computer. A menu key matrix includes a menu key(120) of the key matrix. The menu key displays the function in order to recognize a function related to account software. If the menu key operates, a control circuit(140) transmits an input signal according to the menu key to the computer. A keyboard driver of the computer maps the input signal to the menu corresponding to the software.
Patent KR-20110027932-A (KR)
Title: Method and apparatus for managing call waiting
Inventor: PARK SEUNG IL
IPC: H04W4/16
Filed: 2009-09-11
Abstract: PURPOSE: A method and a device for managing a standby during calling are provided to have an effect which inactivates a standby service during a call. CONSTITUTION: A mobile switching unit(210) transmits a message after receiving a receiving number from a transmission terminal. A location register management unit(220) transmits a service request message if the unit is a service member terminal. A call standby management unit(230) transmits a service response signal to the location registration management unit.
Patent KR-20110029996-A (KR)
Title: Method, follower robot and system for spacing wireless sensor networks based robots
Inventor: KANG WON SEOK
IPC: H04W84/18
Filed: 2009-09-17
Abstract: PURPOSE: A wireless sensor network expansion method, a relay robot for the same, and a sensor network system are provided to perform communication having high reliability between a sensor robot and a user terminal. CONSTITUTION: A network configuration changing unit(430) changes a network configuration which is included in wireless sensor network in order to communicate with the relay robot. A driving control command relaying unit(440) relays a driving control command message so that a user terminal controls the movement of a sensor robot. A sensing data relaying unit(450) relays sense data by the sensor robot.
Patent KR-20110031632-A (KR)
Title: Knot wire insert apparatus
Inventor: LEE BYUNG HYUN
IPC: B65B51/08
Filed: 2009-09-21
Abstract: PURPOSE: A device for inserting node string is provided to reduce manufacturing costs and to increase work efficiency by automating manufacturing processes. CONSTITUTION: A device for inserting node string comprises a base plate(100), a support plate(200), a node string feeding roller(300), a needle conveying part(400), a position adjustment part(500), and a cutting part(600). The base plate has predetermined size. The support plate perpendicularly is installed in the base plate. The node string feeding roller is installed on the top of the support plate to rotate and winds a string(310). A hollow needle part(450) is formed on the lower part of the needle conveying part. The needle conveying part transfers the string to the longitudinal direction of the needle part. The position adjustment part supports a packing container(B) transferred to the longitudinal direction of the base plate in order to guide the packing container to be located on the wire extend of the needle part. The cutting part is operated by a cylinder(620) in a longitudinal direction along the support plate, installed between the needle conveying part and position adjustment part in the width direction of the packing container, in order to cut the node string.
Patent KR-20110032612-A (KR)
Title: Electric device and operation method thereof
Inventor: KIM DONG JU
IPC: G06Q50/30
Filed: 2009-09-23
Abstract: PURPOSE: An electronic device and an operation method thereof are provided to simply execute a predetermined operation by using name card data. CONSTITUTION: A scanner(123) scans a name card and inputs the image data of the name card. A controller(180) stores name card data by recognizing character from image data and displays name card data on a display device. The controller controls the name, telephone number, and address of the name card data. If the address of the name card data is selected, the controller executes a navigation service by setting the address to a destination.
Patent KR-20100067036-A (KR)
Title: Appratus for treatmenting substrate
Inventor: KANG HO CHUL
IPC: H01L21/205
Filed: 2009-09-30
Abstract: PURPOSE: An apparatus for processing a substrate is provided to minimize the deviation of a thin film thickness on the substrate by improving the asymmetry of a radio frequency current. CONSTITUTION: A chamber(112) supplies a reaction space. A first lateral face and a second lateral face which opposes to the first lateral face are arranged on the chamber. A module is connected to the first lateral face. An upper electrode is located on the reaction space. A substrate(122) is loaded on a substrate loading stand(120). A feeding line(138) is connected with radio frequency power(130).
Patent KR-20110038438-A (KR)
Inventor: YOON JAE YOUNG
IPC: G08G1/005
Filed: 2009-10-08
Abstract: PURPOSE: A safety management system for a pedestrian and a method therefor are provided to light a bottle on by motion of a pedestrian, thereby protecting the pedestrian. CONSTITUTION: Sensor modules(20,20') recognize the existence of a pedestrian. The sensor modules generate a pedestrian sensing signal. At least bottle(10,10') comprises a light emitting unit. The bottle emits light. Camera modules(30,30') photograph an image. The camera modules generate image information. Gateways(40,40') transmit and receive signals to and from the sensor modules, the bottle, and the camera modules.
Patent KR-20100073973-A (KR)
Title: Power system with temperature compensation control
Inventor: CHIU TZU HUAN
IPC: H02M7/02
Filed: 2009-10-08
Abstract: PURPOSE: A power system is provided to improve the efficiency of power use by using a buck converter instead of a linear voltage converter. CONSTITUTION: A power system includes a buck converter(30) and a temperature compensation control circuit(40). The buck converter is electrically connected between an external power supply and a load. A temperature compensation control circuit controls the output voltage of the buck converter according to the detected temperature. The temperature compensation control circuit includes a temperature detection circuit(41) and an output voltage setting circuit(42). The temperature detection circuit detects the circuit temperature. The output voltage setting circuit sets the upper limit and the lower limit of the output voltage.
Patent KR-20110040004-A (KR)
Title: System and apparatus for transferring data only in one direction
Inventor: KIM WOO NYON
IPC: G06F21/35
Filed: 2009-10-13
Abstract: PURPOSE: A one-way data transmission system and method thereof are provided to transmit data to from high security network to low security network. CONSTITUTION: In a first network(110), a high security level is required. In a secondary network(130), a low security level is required. Data is received from a source computer(111) belonging to the first network. A data transmitting device(121) transmits data with the secondary network. A data receiving device(122) transfers transmitted data to a destination computer(131) belonging to the secondary network.
Patent KR-20110042749-A (KR)
Inventor: LEE SEONG KYUN
IPC: H05B3/20
Filed: 2009-10-20
Abstract: PURPOSE: A baby carriage heating seat and a baby carriage cover type heating seat are provided to keep a baby in a baby carriage warm in cold weather. CONSTITUTION: A baby carriage heating seat or a baby carriage cover type heating seat(A) comprises a carbonic fiber heating member and a heating mat. The heating mat is covered with a waterproof outer sheath made of one or more selected among tourmaline cotton, sericite cotton, germanium cotton, illite cotton, and yellow ocher cotton and comprises bimetal, a sensor, and a battery. The battery is charged to activate a heating function in cold weather.
Patent KR-20110044594-A (KR)
Title: High iso image generating apparatus and method
Inventor: YOO YOUNG JIN
IPC: H04N5/265
Filed: 2009-10-23
Abstract: PURPOSE: A high ISO image generating apparatus and a method thereof are provided to enhance enhancing the ISO sensitivity of a camera without the influence on image quality. CONSTITUTION: An image separation unit(301) separates an image into a first image of a low frequency component and a second image of a high frequency component. A first image processing unit(302) changes the luminance of the first image, and a second image processing unit(303) restores the details of the second image. An image synthesizing unit(304) synthesizes the luminance-changed first image with the details-restored second image.
Patent KR-20110044597-A (KR)
Title: Mail order sales service by utilize digital information display
Inventor: CHANG CHUNG SOOK
IPC: G06Q30/02
Filed: 2009-10-23
Abstract: PURPOSE: An e-commerce system using a DID(Digital Information Display) is provided to offer a call center service for the e-commerce and a product order. CONSTITUTION: A consumer watches e-commerce advertisement through a DID(S206). The consumer orders a product through a call center of a DID advertisement operation company(S210). The call center transmits goods order information to a product selling company(advertiser)(S212). The product selling company sends the goods to the consumer(S213).
Patent KR-20110047394-A (KR)
IPC: G06F3/023
Filed: 2009-10-30
Abstract: 한글 하늘글 문자입력 방법 
       
     휴대폰, 문자입력, 하늘글
Patent KR-20110050818-A (KR)
Inventor: CHOE GANG SEOP
IPC: F03D3/06
Filed: 2009-11-09
Abstract: PURPOSE: A wind power generating device is provided to maximize wind utilization efficiency by minimizing the resistance to wind by opening a vent port for wind having reverse direction. CONSTITUTION: A wind power generating device comprises a rotating shaft(10), blades(11) and a generator. The blades are installed around the rotating shaft. The blades are fixed to the rotating shaft to rotate with them. The blade comprises an inner vent port(13), an inner blade(14), a middle vent port(15) and an outer blade(16). The blade further comprises an outer vent port(17) and upper and lower boards. The outer vent port of the blade is, in a straight line, connected to the main beams of upper and lower frames at an angle of 45°. The upper and lower frames are, in a straight line, connected to the rotating shaft. The 45° is the maximum rotatable angle of a variable blade(18).