baber/WOPTO huggingface dataset:
Patent KR-20080092763-A (KR)
Title: Joint structure for mixed structure bridge
Inventor: CHO SUNG YONG
IPC: E01D19/12
Filed: 2007-04-13
Abstract: A joint structure for a mixed structure bridge is provided to prevent the stress concentration on a joint, to prevent the strength reduction by discontinuous planes and to prevent the lowering of constructability by a complicated inner structure of a joint. A joint structure(100) formed on a joint of a mixed structure bridge by a steel girder(10) and a concrete girder(20) comprises a main body portion(110) whose one side is coupled to the steel girder, and a projecting support portion(120) projected to the other side of the main body portion and coupled to the concrete girder to support a portion of the concrete girder upward. When the main body portion and the projecting support portion are formed in the L-shaped cross section, a steel plate forming the outside comprises an upper plate forming the upper part of the main body portion, a rear plate formed on the rear of the main body portion to face coupling planes of the steel girder, an upper front plate extended downward from the upper plate to face the upper rear plane of the coupling planes of the concrete girder, a middle plate extended forward from the upper front plate to face with the middle plane of the coupling planes of the concrete girder, a lower front plate extended downward from the middle plate to face the lower rear plane of the coupling planes of the concrete girder, and a lower plate coupled to the bottom of the rear plate and the bottom of the lower front plate.
Patent KR-20080094186-A (KR)
Title: A image-simulation method for electrical characteristic analysis of tft-lcd
Inventor: WON TAE YOUNG
IPC: G02F1/133
Filed: 2007-04-19
Abstract: An image simulation method for analyzing the electrical characteristic of a TFT-LCD panel is provided to optimize parameters such as the drain, gate, and source of a transistor and the length, width, and thickness of gate and data lines and perform computer simulation for the frame, dot, column inversion driving of an LCD driving method to consider the electrical characteristic of the TFT-LCD panel in transmitting a video signal, thereby solving a problem caused by RC-delay in transmitting the video signal. In an image simulation algorithm, pixels of a 3D(Three-Dimensional) structure are embodied using TechWiz LCD, 3D liquid crystal simulator(S101). Resistance and capacitance is extracted to make a unit-pixel equation circuit(S102). Simulation is performed for the electrical characteristic of a TFT(Thin Film Transistor)-LCD panel to extract a gamma curve and a voltage-transmittance curve(S106,S107).
Patent KR-20070064562-A (KR)
Inventor: HONG SUNG BAIG
IPC: E02D29/12
Filed: 2007-04-19
Abstract: A method of cofferdam construction using an integral pipe with a cylinder type rubber stopper is provided to construct an invert and to repair a manhole for rainwater and sewage without obstructing the flow of rainwater and sewage and turning water by cutting off rainwater and sewage with an integral pipe with a cylinder type rubber stopper watertightly and passing through an integral pipe with a cylinder type rubber stopper having a hollow shape smoothly. The invention relates to a method of cofferdam construction using an integral pipe with a cylinder type rubber stopper for constructing an invert and repairing a manhole by cutting off sewage of a sewage manhole(20) watertightly and passing through an integral pipe with a cylinder type rubber stopper having a hollow shape smoothly, which includes a cylinder type rubber stopper(30) expanded by injecting air through a hose(4) using a foot pump(5), a socket(2) inserted to an integral inflow pipe(1) with a cylinder type rubber stopper, and an integral outflow pipe(3) with a cylinder type rubber stopper inserted to the inside of a conduit before injecting air to the cylinder type rubber stopper.
Patent KR-20080095417-A (KR)
Title: Sensor for determining the viscosity
Inventor: KWON JEONG HO
IPC: G01N27/00
Filed: 2007-04-24
Abstract: A viscosity sensor can measure the viscosity of fluid more directly and quantitatively by effectively applying the piezoelectric effect and inverse piezoelectric effect of a piezoelectric element. A viscosity sensor(A) comprises a vibration transmitting body(100) prepared to be sunk under a target fluid for viscosity measurement; a pair of piezoelectric element units(a) having piezoelectric elements of disk or ring shape and combined to the vibration transmitting body in order to serve as a receiver and a transmitter; and a fixed axis(200) which is combined to the vibration transmitting body in order to fix the vibration transmitting body.
Patent KR-20070052253-A (KR)
Inventor: KIM SUNG DONG
IPC: G11B5/127
Filed: 2007-04-26
Abstract: 고저항비를 갖는 디지털 자기저항 센서가 개시된다. 개시된 자기저항 센서는, 기판 상에 형성된 제1자성층; 상기 제1자성층 상에 부분적으로 형성된 절연층; 일부는 상기 절연층 상면에 접하고 나머지 부분은 상기 절연층 밖으로 연장되어 그 연장된 부분이 제1자성층의 일부와 대면하는 제2자성층; 및 상기 제1자성층과 상기 제2자성층의 대향면들 중 적어도 일측에 구비된 절연막을 포함하고, 상기 제2자성층은 외부 자기장에 따라 자화되며, 상기 제1자성층과의 사이에서 발생하는 자기력에 의해 탄성적으로 변형되어 상기 제1자성층과 선택적으로 접촉 및 이격된다. 
       
     자기저항, 센서, 탄성 변형, 터널링 저항, 탄소나노튜브
Patent KR-20080099449-A (KR)
Title: Rechargeabel battery
Inventor: BYUN SANG WON
IPC: H01M10/04
Filed: 2007-05-09
Abstract: A secondary battery including a bent plate is provided to secure steadily an exhaust path of gas by forming protrusion between a cap-plate and a bent plate and to improve stability of a secondary battery. A secondary battery(100) including a bent plate comprises an electrode group consisting of a cathode, anode and a separator interposed between the anode and cathode; a case(120) in which the electrode group is built in; a cap-plate(143) electrically connected to the electrode group, which is combined with the case and sealed it; a bent plate(160) formed with the notch broken under the prescribed pressure, which is installed under the cap plate; and a protrusion(165) installed between the cap plate and bent plate.
Patent KR-20070116201-A (KR)
Title: Processing excellent taste and flavor containing vinegar using sea tangle(laminaria japonica)
Inventor: BAK EUNG RYEOL
IPC: C12J1/00
Filed: 2007-05-09
Abstract: A method for preparing sea tangle vinegar with good taste is provided to develop the vinegar from sea tangle having excellent nutrition by including physiologically active materials, fucoxanthin, chlorophyll, fucoidan, alginic acid, mannitol, laminarin, various minerals and vitamins and functionality. A method for preparing sea tangle vinegar comprises the steps of: (a) adding apple juice to clear strained rice wine or distilled wine made from sea tangle with mixing to prepare a culture medium; and (b) passing the culture medium through a column filled up with porous ceramics or basalt beads wherein acetic acid bacteria is fixed to be proceeded with the acetic acid fermentation.
Patent KR-20080100628-A (KR)
Title: Backlight unit of liquid crystal display device
Inventor: LEE SANG YUN
IPC: G02F1/13357
Filed: 2007-05-14
Abstract: A backlight unit of a liquid crystal display device is provided to ground lamp electrode to an inverter with simple process by grounding a lamp holder to the bottom cover where the inverter is grounded. A plurality of lamps are located at the bottom of a liquid crystal display panel(52) and contains a high voltage electrode, and a low voltage electrode. An inverter(70) supplies the driving voltage to the lamps. A metal bottom cover(62) has the lamps inside and is grounded to the inverter. A plurality of first lamp holders(60) are arranged in the low voltage electrode of lamps and fixes lamps, and is formed with the conductive material and is connected to the low voltage electrode. A plurality of second lamp holders are arranged in the high voltage electrode of lamps and fixes lamps, and is formed with the non-conductive material.
Patent KR-20080100929-A (KR)
Title: Led sign board and manufacturing method of the same
Inventor: YUN DUCK HAN
IPC: G09F9/33
Filed: 2007-05-15
Abstract: An LED advertising board forming a connection break groove is provided to turn on the other LEDs even if connection is bad in a soldered part of one LED, and get a waterproof effect using a molding layer. An LED advertising board comprises the following steps; a step of forming a connection break groove(28) on an upper side of a copper plate(26) in which the insulating layer is adhered to a lower part, and forming to be adjacent a first and a second copper plate which is not electrically connected; a step of coating with a plurality of solder pastes(32) on the first and the second copper plate according to the connection break groove in order to be shown up a desired character and design; a step of setting a plurality of LEDs(2) in the upper side of the solder paste; a step of connecting LEDs on the first and second copper plate; a step of wiring a predetermined part of the first and second copper plate and a power terminal; a step of forming a molding layer on the first and second copper plate; and a step of forming a coating layer on the upper side of the molding layer.
Patent KR-20080063026-A (KR)
Title: Image display apparatus and method thereof
Inventor: NAKANO TAKASHI
IPC: G09G3/28
Filed: 2007-05-16
Abstract: An image display method and an image display device are provided to change brightness weights for respective sub-fields while displaying an image by referring to a brightness level of the sub-fields. An image display device constitutes one frame of an image signal using different sub-fields with different weights. A table memory(111) memorizes plural brightness weight tables with the brightness weight allocated to the respective sub-fields. An image analyzer(112) analyzes the image signal and selects one brightness weight table corresponding to a property of the image signal from the brightness weight tables. A table output portion(113) reads the brightness weight table, which is selected by the image analyzer, and outputs the read brightness weight table. The table output portion outputs one or more than two shift brightness weight tables, such that the brightness weights allocated to the respective sub-fields are gradually shifted from a previously selected brightness weight table to a currently selected brightness weight table.
Patent KR-20080102645-A (KR)
Title: A suction port assembly and a vavuum cleaner having the same
Inventor: YANG DONG HOUN
IPC: A47L9/02
Filed: 2007-05-21
Abstract: A suction port assembly and a vacuum cleaner having the same is provided to improve function of separating debris from the surface to be cleaned. A suction port assembly(30) comprises a case(31) on which an inlet for sucking debris on surface to be cleaned; a drum brush(33) in which a plurality of hairs(33a) for shaking debris off is attached in order to rotate on the case; and a rib separating debris deposited in the hair when the drum brush rotates, installed in the case so that one end is adjacent to the drum brush and contacts with a hair. The hair contacts at an angle over the rib in order to block rotation of the drum brush when the case is pulled toward user side.
Patent KR-20070113985-A (KR)
Title: Method and apparatus for covering a pressure vessel
Inventor: CLARK BRIAN JOHN
IPC: F17C13/06
Filed: 2007-05-22
Abstract: A method and an apparatus for covering a pressure vessel are provided to improve the durability and sealing and to prevent dishing of the vessel by using a dome-type cover to distribute stress uniformly. A cover(54) for a pressure vessel includes a first surface(86) at a first side which is a sealing side, a second surface at a second side opposite to the first side, a third surface(70) curved toward the second side in an axial direction at the first side, a fourth surface(62) at the second side, and a hole(50) bored between the third surface and the fourth surface, allowing fluid-communication.
Patent KR-20080105528-A (KR)
Title: Noodles prepared by using poultry meat obtained by breeding method using acanthopanax senticosus extract
Inventor: KIM HO YON
IPC: A23L7/109
Filed: 2007-05-31
Abstract: A noodle product containing the meat of poultry is provided to improve the quality of meat, the taste and the smell by using the egg collected from the poultry bred by using chitosan. A noodle product containing the meat of poultry is prepared by mixing 100 parts by weight of a wheat flour or a rice flour, 10-90 parts by weight of the meat of poultry which is bred by feeding a chitosan aqueous solution, 5-15 parts by weight of the egg of the poultry which is bred by feeding a chitosan aqueous solution, and 3-5 parts by weight of salt; pasting the mixture; molding the pasted one; and drying the molded one.
Patent KR-20070120884-A (KR)
Title: Plasma etching chamber
Inventor: CHUNG SEUNG HYUN
IPC: H01L21/3065
Filed: 2007-06-05
Abstract: A plasma etching chamber is provided to prevent the alignment between upper and lower electrode assemblies from being changed by fixing the upper electrode assembly to a position not to be influenced by opening and closing a cover, and controlling finely the lower electrode assembly to form a gap necessary to a plasma etching. A housing(2) is opened and closed by a cover, and provides a separated space from the outside. An upper electrode(8) is installed within the housing to keep a location with a distance from the cover, when opening and closing the cover. A lower electrode assembly(16) on which a wafer is mounted is installed to be moved up and downwardly at the lower portion of the upper electrode assembly within the housing.
Patent KR-20080107654-A (KR)
Title: 투명치약용기
Inventor: KIM MIN GUN
IPC: B65D25/54
Filed: 2007-06-07
Abstract: 본 발명은 투명치약 용기에 관한 것으로 치약이 수납되는 튜브(1)의 일단에 
     뚜껑부(2)가 나사 결합되는 것에 있어서, 상기 튜브(1)를 투명하게 형성시켜 내부에 수납되는 내용물을 육안으로 식별할 수 있게 하고, 상기 뚜껑부(2)의 선단에 힌지부(4)에 의해 여닫이 되는 보조뚜껑(3)을 형성시키며, 상기 보조뚜껑(3)의 내측에는 출구(5)에 삽입되어 출구를 폐색시키는 마개(6)가 형성되고, 상기 마개(7)의 주연에는 돌출턱(8)이 형성되며, 출구(5)의 내주연에는 상기 돌출턱(8)이 탄력적으로 결합되는 홈(9)이 형성되어 구성됨을 특징으로 하는 투명한 치약용기. 본 발명은 투명한 치약 용기는 육안으로 치약의 양과 치약용기 안에 있는 치약의 위치를 확인함으로 치약의 낭비를 줄일 수 있다. 
     
     치약
Patent KR-20070118547-A (KR)
Title: Image processing apparatus, image capture apparatus, image output apparatus, and method and program for these apparatus
Inventor: MITSUNAGA TOMOO
IPC: G06V10/50
Filed: 2007-06-11
Abstract: An image photographing device, a photographing device, and an image outputting deice, a method and a program thereof are provided to evaluate brightness such that an area with a local brightness difference in an input image is clearly detected, and to control the exposure of the image photographing device and to correct the brightness of the image photographing device based on the evaluated brightness. An image forming device includes a contrast area detecting unit(151), a brightness dividing unit(156), and a boundary brightness value generating unit(157). The contrast area detecting unit(151) determines an area, which has contrast greater than a threshold value, as a contrast area, in which the area is a portion of an input image having a plurality of pixels. The brightness dividing unit(156) divides the input brightness of the contrast area into a bright side and a dark side. The boundary brightness value generating unit(157) generates a boundary brightness value between the bright side and the dark side based on the brightness distribution of the bright side and the dark side.
Patent KR-20080113713-A (KR)
Title: Circuit substrate and method of manufacturing thereof
Inventor: PARK KYE CHAN
IPC: H05K1/02
Filed: 2007-06-25
Abstract: A circuit substrate and method of manufacturing thereof is provided to improve electronic device mounted on the circuit by arranging a wiring on the metal oxide top of the substrate. A circuit substrate includes a metal oxide substrate(10), a first wring(30), a second wiring(40), and a connection member(50). A metal oxide substrate includes a first metal oxide part(13), a second metal oxide part(14), and the metal part(15). The first metal oxide part is formed on the first side, and the first metal oxide part has the porosity filled with insulating material. The second metal oxide part is arranged on second side facing the first one side, and the second metal oxide part has the porosity filled with insulating material.
Patent KR-20080113988-A (KR)
Title: 지우개를 포함한 연필 뚜껑
Inventor: JUNG JEE HUN
IPC: B43K23/08
Filed: 2007-06-26
Abstract: 본 고안은 기능성을 가진 연필뚜껑에 관한 것으로, 기존의 연필을 사용할 때 연필심이 자주 부러지는 것에 착안, 플라스틱소재로 된 뚜껑을 만들고 그 끝 부분에 고무지우개를 부착한 것을 특징으로 한다. 
       
     연필뚜껑, 지우개
Patent KR-20090000404-A (KR)
Title: Light amplifier and passive optical network system using it
Inventor: CHOI YOUNG BOK
IPC: H04B10/291
Filed: 2007-06-28
Abstract: An optical amplifier for increasing a transmission range through optical amplification and a passive optical network system using the same are provided to adopt an optical splitter of high branch ratio by amplifying the optical signal. An OLT(Optical Line Termination)(30) is connected to the backbone network of a central office such as a telephone office(20), transmits downward light source generated in the telephone office and receives upward light source generated in the ONT(50). An optical fiber(10) receives and transmits optical source by connecting the OLT and the optical splitter(40). The optical splitter divides one optical source into a plurality of optical sources. An optical amplifier(60) is installed between the OLT and the optical splitter of the passive optical network system.
Patent KR-20090003903-A (KR)
Title: External corrosion direct assessment method for buried pipeline
Inventor: KIM SANG HYUK
IPC: G01N21/954
Filed: 2007-07-05
Abstract: A method for directly evaluating external corrosion of a buried pipe at a section impossible for ILI pigging is provided to reduce a cost by minimizing excavation of an unnecessary part. A step of pre-preparing(S1) includes a data collection stage, a sub-interval segmentation stage and an indirect inspection method selection stage. A step of indirect inspecting(S2) includes an indirect inspection execution stage performing the indirect inspection and an indirect inspection consequence analysis step. A step of directly evaluating(S3) includes an excavation priority determining step, an excavation number determining step determining the excavation number according to the determined priority and a confirmation excavation and the data collection stage, a remedial step repairing a disorder part. A step of post managing(S4) includes a residual life calculating step calculating the residual life of the pipe and a reevaluation cycle determining step.
Patent KR-20090006502-A (KR)
Title: Apparatus for manufacturing cylinder liner
Inventor: I HYO GEON
IPC: B22D21/04
Filed: 2007-07-12
Abstract: An apparatus and a method for manufacturing an aluminum cylinder liner are provided to prevent an oxidation coating phenomenon and a bubble inflow phenomenon by molding the cylinder liner by the gravity tilt pour casting process. An apparatus for manufacturing an aluminum cylinder liner comprises first and second molds(10,12) which are opened to both sides, and a third mold(14) inserted between the first and second molds to form a predetermined space part. The space part is a molding chamber(18) including an article part(18b) corresponding to the shape of a cylinder liner and a hot top part(18a) formed to a diameter larger than that of the article part. The molds have molten metal(A) poured into the article part and hot top part at one sides thereof. The apparatus further comprises a hopper(16) tilted to an angle of 0 to 90 degrees to pour molten metal into the molding chamber, and a cooling part(20) installed in the third mold and formed in a spiral shape to solidify the molten metal filled in the molding chamber.
Patent KR-20090009470-A (KR)
Title: Multimedia broadcasting service method which uses mobile communication network
Inventor: PARK JONG KUK
IPC: H04L12/18
Filed: 2007-07-20
Abstract: A multimedia broadcasting service method using a mobile radio communications network supporting a broadcast/multicast service on CDMA 1xEV-DO network is provided to maximize BCMCS throughput provided to users by separating time slot into two. The DRC channel information of each terminal installed on vehicles is transmitted to a base station. The received information is transmitted to a telematics information center. Two kinds of transfer rate for split transmission are determined through information received to the telematics information center. The determined transfer rate is transmitted to the base station. Information is provided to each terminal by determined transfer rate.
Patent KR-20090013290-A (KR)
Title: Apparatus for controlling parking brake and service brake when starting engine of construction machinery
Inventor: PARK MOO YOUNG
IPC: B60T7/12
Filed: 2007-08-01
Abstract: An apparatus for controlling the parking brake and service brake on start-up of the construction equipment is provided that the parking brake is unlocked only in case that the pressure of the service brake is over certain pressure. An apparatus for controlling the parking brake and service brake on start-up of the construction equipment comprises a parking brake(200) operated to the fluid pressure, a service brake(300), a pump(100) for delivering the fluid, an accumulator(400) positioned between the pump and service brake. The control device includes a sensor(500) for reading the fluid pressure of the service brake, a parking brake locking unit which locks, and performs the unlocking operation of the parking brake, a controller(600) providing the unlocking signal for the lock unit.
Patent KR-20080025293-A (KR)
Title: A synchronizer ring
Inventor: SPRECKELS MARCUS
IPC: F16D23/00
Filed: 2007-08-16
Abstract: A synchronizer ring is provided to increase shifting and driving comfort of a vehicle by guiding the synchronizer ring in a synchronizer ring hub reliably and precisely. A synchronizer ring of a synchronizing device(2) of a shiftable change speed gear transmission, comprises a ring member(3) having an inner frictional surface and an outer installation surface(5). The ring member is equipped with a rotation prevention member(11) integrally formed with the ring member to fix the synchronizer ring to a hollow space(9) of a synchronizer ring hub(10). In addition, a guide member(12) is formed at the ring member in a region between a gear surface(7) and a hub surface to guide the installation surface on an inner surface of the space of the synchronizer ring hub.
Patent KR-20090019989-A (KR)
Title: Method for safe financial transaction
Inventor: SONG JI WOON
IPC: G06Q40/02
Filed: 2007-08-22
Abstract: A financial transaction method and a system thereof are provided to improve safety by allowing transaction after enabling a user to confirm oneself during financial transaction. A limit amount in which user wants and a telephone number receiving an SMS(Short Message Service) are registered in a server of a financial institution that a user wants for payment. A user request financial transaction to a financial institution through a financial transaction terminal. The financial institution compares the amount of the transaction, and transmits an SMS including a CALL BACK URL(Uniform Resource Locator) to the user. Through the CALL BACK URL included in the SMS, transaction to which the user transmits a response is approved.
Patent KR-20090027341-A (KR)
Title: Fusing unit and image forming apparatus including the same
Inventor: LEE SEUNG JUN
IPC: G03G15/00
Filed: 2007-09-12
Abstract: A fusing unit and an image forming apparatus including the same are provided to maintain fusing temperature regularly according to a longitudinal direction and to maintain cohesive power of a nib plate and a heating element. A fusing unit comprises the followings: a belt(120) rotated with a pressure roller; a nip plate arranged according to a longitudinal direction of a driving roller and forming a fusing nip through a pressure roller; a heating element(130) arranged according to the longitudinal direction; a heating element presser(150) pressuring the heating element corresponding to the amount of deformation of the longitudinal direction of the heating element and the nib plate.