baber/WOPTO huggingface dataset:
Patent KR-20080112567-A (KR)
Title: Method for predicting and managing defects in a hard disk drive using hierarchical clustering and curve fit
Inventor: STOEVYOULIAN HRISTOV
IPC: G11B5/02
Filed: 2007-06-21
Abstract: A defect prediction and managing method of a hard disc drive using hierarchical clustering and curve fitting is provided to improve the reliability of the hard disc drive by predicting possible defect of the magnetic surface as well as detecting the current defects in manufacturing the hard disc drive. A defect prediction and managing method of a hard disc drive comprises a step of detecting defects generated on the magnetic surface of a disc(S310), a step of forming a plurality of clusters from the detected defects(S320), a step of computing a curve feet to each cluster(S330), and a step of predicting possible defects by using the calculated curve fit(S340).
Patent KR-20090000478-A (KR)
Title: Soundproof wall
Inventor: BONG YONG BUM
IPC: E01F8/00
Filed: 2007-06-28
Abstract: A soundproof wall is provided to relieve the uncomfortableness of the inhabitants of the neighboring houses, to improve in appearance, to reduce the cost and time required for installation, to have various shaped cross sections, and to reduce the cost and time required for re-installation by recycling the pre-installed post. A soundproof wall includes at least two pillars(110) fixed to be erected from the ground and arranged to be spaced out from each other, an optically permeable soundproof plate(120) arranged over two adjacent pillars in the lateral direction and arranged at the front of the pillars, and a gripping member(130) provided with fastening portions(131) fastened with the optically permeable soundproof plates adjacent in the lateral direction respectively and provided with a gripping portion(132) connecting the fastening portions and adhered forward and backward against the pillars, wherein the optically permeable soundproof plate is coupled to the fastening portion of the gripping member by a fastening assembly(140). The fastening assembly includes a first fastening member(141) arranged at the rear of the fastening portion, a second fastening member(142) inserted between the fastening portion and the optically permeable soundproof plate, and a third fastening member(143) arranged at the front of the optically permeable soundproof plate, wherein the first fastening member and the second fastening member are fastened to each other by screwing, and the second fastening member and the third fastening member are fastened to each other by screwing.
Patent KR-20090002745-A (KR)
Title: A self-cleaning wiper mounting apparatus for pvc fittings
Inventor: KIM HAN
IPC: A47L1/00
Filed: 2007-07-04
Abstract: A windowpane cleaning wiper support for a PVC window is provided to make a cleaning motion smoothly by being mounted to a fixed frame of a PVC window easily and preventing the deformation of a profile with simple composition. A windowpane cleaning wiper support for a PVC window includes a wiper(110) cleaning a windowpane, the object of cleaning, a profile(120) composed of profile elements divided into many parts to be bent partially and connected to move individually, a support frame(130) composed of a profile fastener comprising a first vertical bar, a second vertical bar and a partition wall and forming a space for moving the profile forward and backward with elasticity and fitted with the profile, and a stopping rib preventing the separation of the profile element, and a plate spring applying elastic force to the profile element.
Patent KR-20090002977-A (KR)
Title: Bullet case of machine gun
Inventor: KWAK JOONG GOO
IPC: F42B39/00
Filed: 2007-07-05
Abstract: A removable bullet case for the machine gun is provided that the noise due to the collision between the deposit pack and bullet is prevented, and that the volume is reduced and the keeping is facilitated. A removable bullet case(20) for the machine gun comprises a deposit pack(22) which is formed with the pouch shape in which one end is opened and made the fabric material, and a docking guide(24) which is separably combined with the machine gun body while being connected to the deposit pack. The docking guide includes a cover panel(241) connected to the upper end of the deposit pack, a holding block(242) which hangs, is inserted in holder of the machine gun body it hangs it is equipped in the cover panel, a hooking spring(243) hanging the sill of the machine gun body.
Patent KR-20090003984-A (KR)
Title: A scheme for data encryption decryption based on asymmetric key in wireless sensor network
Inventor: HONG CHOONG SEON
IPC: H04L9/30
Filed: 2007-07-06
Abstract: A scheme for data encryption decryption based on an asymmetric key in a wireless sensor network is provided to secure the high security by using the pseudo inversion between the base station and sensor nodes. The product matrix(XgX) between the pseudo inversion(Xg) about the first matrices(X) and the first matrices of the MxN size is transmitted to the base station among a plurality of sensor nodes from the first sensor node(S1). The base station receives the product matrix(XgX) from the first sensor node. The base station transmits the second matrices(Y) of the NxK size, and the product matrix(XgXY) between the pseudo inversion(Yg) about the second matrices and the product matrix(XgX) and product matrix(XgXYYg) to the first sensor node (S3). The first sensor node receives the product matrix(XgXY) and the product matrix(XgXYYg).
Patent KR-20080005135-A (KR)
Title: Connector and method of connecting the same
Inventor: UCHIDA TOSHIO
IPC: H01R12/82
Filed: 2007-07-06
Abstract: A connector and a method for connecting the same are provided to prevent a mechanical stress from being generated between contacts when a plug is inserted into a socket, thereby suppressing the damage of the contacts. A connector comprises a plug(11), a socket(21), and a locking member(14). The plug includes a pair of connecting members(12), a through-hole(32) formed between the connecting members, and plug contacts(13) arranged on outer faces of the connecting members. The socket includes a concave portion for housing the plug therein and socket contacts(22) arranged on inner faces of the concave portion. The locking member is configured to lock the plug into the socket. The locking member splays out the pair of the connecting members so that the outer faces of the connecting members are correspondingly contacted with the inner faces of the concave portion when the locking member is inserted between the pair of the connecting members via the through-hole. A distance between inner side faces of the connecting members decreases from a largest distance, at upper ends of the connecting members, to a smallest distance at the lower ends of the connecting members, and prior to insertion in the socket, a distance between the outer side faces of the connecting members is uniform.
Patent KR-20090007850-A (KR)
Title: Zig apparatus for portable communication terminal
Inventor: YONG DONG DAE
IPC: B05C13/02
Filed: 2007-07-16
Abstract: A jig device of a mobile communication terminal is provided to allow the corrosion prevention process and the coating process to be carried out optionally by using a jig device, thereby inhibiting the increase of cost for manufacturing the case of the terminal. A jig device(100) of a mobile communication terminal comprises a case receiving part(102) which is provided with the first hooking holes formed at the lower one part and the first hooking projections separated from the first hooking holes by a constant distance and is installed to receive the case of a mobile communication terminal; and a first attach/detach support bar(103) which is located at the lower one part of the case receiving part and is optionally engaged to the first hooking holes so as to be attached to or detached from the case receiving part.
Patent KR-20080008265-A (KR)
Title: Plasma display panel
Inventor: SHINOHE KOJI
IPC: H01J11/36
Filed: 2007-07-16
Abstract: A plasma display panel is provided to increase productivity and to reduce a manufacturing cost by forming a barrier rib with a grating structure. A pair of substrates are disposed opposite to each other in order to form a discharge space. A plurality of row electrode pairs(X1,Y1) are disposed and extended in a row direction on one side of the substrates and are disposed opposite to each other in order to form discharge gaps(g1). A dielectric layer is formed to cover the row electrode pairs. A plurality of column electrodes(D1) are disposed and extended in a column direction on the other side of the substrates. A discharge space is formed at each of intersections between the row electrode pairs and the column electrodes. A unit emission region is formed in a plasma display panel. The discharge space is filled with discharge gas. A width of at least one of the row electrodes is 150 micrometers and less. The partial pressure of Xenon of the discharge gas is 6.67kPa and more. The width of the row electrode for receiving a scan pulse is wider than the width of the other row electrodes.
Patent KR-20090011107-A (KR)
Title: Apparatus and metnod for discriminating vehicle entry lane using rfid
Inventor: JO WON SANG
IPC: G08G1/01
Filed: 2007-07-25
Abstract: An apparatus and a method for discriminating an entry lane of a vehicle are provided to accurately discriminate an entry lane number of a vehicle to which a tag is attached, by using a phase interference method without installing additional master equipments for waking up each of RFID readers. Two reader antennas(100,102) perform RF(Radio Frequency) transmission/reception and phase detection respectively. An RF processing unit(140) demodulates RF response signals received through the reader antenna for RF transmission/reception. A phase difference detector(160) detects a phase difference between the RF response signals and generates and outputs a lane identification signal. A distribution unit(120) distributes the RF response signals to the RF processing unit and the phase difference detector. A switching unit(130) connects the RF reader antenna for transmission and reception to the distribution unit or the RF processing unit selectively. A reader control unit(170) extracts tag identification information from the RF response signal and processes the tag identification information.
Patent KR-20090011550-A (KR)
Title: Transparent sound absorbing walls with a layered pattern
Inventor: KIM YOUNG IL
IPC: E01F8/00
Filed: 2007-07-26
Abstract: A transparent soundproof wall having a pattern layer is provided to turn people' eyes on a pattern layer having a cubic effect even if a transparent soundproof panel is stained with dust by vehicle exhaust fumes. A transparent soundproof wall having a pattern layer comprises many pillars(10) erected and fixed to the ground at regular intervals, a frame(20) inserted between the pillar and the pillar in the shape of a rectangular frame and fixed by a fixing member(30), and provided with a coupling groove(21) along the circumference of the inside, a transparent soundproof panel(40) and coupled and fixed to the coupling groove of the frame, and a pattern layer(50) formed on the outside of the transparent soundproof panel.
Patent KR-20090014476-A (KR)
Title: Mounting structure of cell for fuel cell vehicle
Inventor: PARK SUN SOON
IPC: H01M8/02
Filed: 2007-08-06
Abstract: A mounting structure of a fuel cell for vehicles is provided to maximize the availability of the space by lowering the height without saving the power of stack, and to improve the safety for vehicles by inducing the centroid of the vehicles downward through the underfloor arrangement of a fuel battery and electrical equipment. A mounting structure of a fuel cell for vehicles has a laminate(10) which plurally laminates a fuel battery cell(11) between the end plates connected with an inlet and outlet pipe. The fuel battery cell is inclined from each laminating direction with a certain angle. The Inlet and outlet pipes(13,14) are connected within the imaginational perpendicularity space connected with the top and the bottom of the end plate(12).
Patent KR-20090020990-A (KR)
Inventor: JANG WON KYUNG
IPC: F21L4/08
Filed: 2007-08-24
Abstract: A portable hand light is provided to enable flash of a light source through a simple structure by improving a power supplying module in case of a switching module pressurized from a rearward of a body in a longitudinal direction. A cylindrical body is made of conductive material and a front end and a rear end of the cylindrical body are opened. A front cover(210) is coupled to a front of the body. A head module has a light source unit and a light source driving unit for driving the light source unit. A case block accommodates a battery for supplying power source to the light source driving unit. A power supplying module(400) has a first conductor unit and a second conductor unit. The first conductor unit supplies a first polarity voltage to the light source driving unit. The second conductor unit supplies a second polarity voltage to the light source driving unit. A rear cover(310) is combined with a rear end of the body. A switching unit transmits the second polarity voltage to the rear cover so that the second polarity voltage can be supplied to the light source driving unit via the body as switching information according to user's operation.
Patent KR-20090021506-A (KR)
Title: Power amplifier for driving load
Inventor: TAKAHASHI HAJIME
IPC: H03F1/52
Filed: 2007-08-27
Abstract: A power amplifier for driving a load is provided to prevent intermittent overcurrent by controlling an output current of a source-side detection circuit in an inter-terminal voltage detection unit. A first output amplifier outputs a predetermined signal to the load from a first output terminal. A second output amplifier outputs the signal from the first output amplifier and an out-of-phase to the load from the second output terminal. An output amplifier controller(400) controls the operation of the first and second output amplifiers. A current detector(100) detects the over current of the first or second output amplifier. A voltage detector(200) detects the overcurrent of the first and second output terminals. A controller(300) stops the operation of the output amplifier when detecting the over current and stops the operation of the output amplifier when detecting the over voltage. An inter-terminal voltage detector(50) detects the over voltage between the first output terminal and the second output terminal.
Patent KR-20070102445-A (KR)
Title: Method and system for generating summary window in grid
Inventor: JEONG KIL NAM
IPC: G06F9/00
Filed: 2007-08-27
Abstract: A method and a system for generating a summary window in grid are provided to display information, which is placed in same row or same column in grid, through one window. A method and a system for generating summary window in grid comprises a summary command sensing unit(401), an information extraction unit(402), and a summary window generating unit(403). The summary command sensing unit discriminates if a first cell on the grid is selected by the user and any summary command requiring the extraction of the information of the cells in the same row or column with the first cell is inputted by the user. The information extraction unit is capable of extracting necessary information from the information of the cells if a summary command is inputted by the summary command sensing unit. The summary window generating unit utilizes the information extracted by the information extraction unit for generating a summary window which contains titles and contents of each cell on the same row and column of the first cell, and outputting it on the screen. When a second cell is selected by the user on the grid with the generated summary window, the information of cells in the same row or column with the second cell will be outputted in a single summary window.
Patent KR-20090022258-A (KR)
Inventor: LEE JEONG KYOO
IPC: A01K97/18
Filed: 2007-08-30
Abstract: 개시된 낚시바늘 제거장치는, 손잡이를 가지는 상태로 길이방향 양단부로 내부가 통공되며, 일단부에는 바늘걸림단이 연장 구비되는 본체; 일단부가 본체에 내삽되는 원기둥형의 이송대를 가지며, 일단부가 이송대에 일체 결합되며 타단부에는 바늘가이드연장단 및 이탈방지절곡부가 형성된 바늘분리단이 마주보도록 구비되는 판기둥형의 바늘분리판을 포함하는 바늘분리대; 바늘분리대의 바늘분리판에 외삽된 상태로 본체에 내삽 구비되며, 일단부는 이송대에 걸림되고 타단부는 본체에 걸림되어 낚시꾼이 바늘분리대에 힘을 주어 밀어 슬라이딩 이송한 상태에서 힘을 주지 않으면 바늘분리대가 최초 위치로 복귀되게 하는 탄성부재를 포함하는 것을 특징으로 한다. 
       
     낚시, 바늘, 제거, 물고기
Patent KR-20090022263-A (KR)
Inventor: KIM BYEONG KWOAN
IPC: H04W12/08
Filed: 2007-08-30
Abstract: An apparatus for managing personal information in a mobile communication terminal and a method thereof are provided to store personal information and then offer the stored information to a host for connecting to a website. A host checks whether a user attempts to connect to a website through key manipulation(201), and then confirms whether the user's terminal is connected through a local area network(203). If so, the host requests the user's terminal to send personal information required for the connection to the website(205), and then confirms whether the requested personal information is received from the terminal(207). If the requested personal information is received, the host connects to the website by using the personal information(209).
Patent KR-20090024868-A (KR)
Title: Developing device and image forming apparatus having the same
Inventor: BAEK CHUNG GUK
IPC: G03G15/06
Filed: 2007-09-05
Abstract: A developing device and an image forming apparatus having the same are provided to prevent the lump of developing agents and smoothly disperse the developing agents by dispersing the developing agents inside a developing container while a dispersing member is operating according to advance and retreat of a transfer member. A developing container(70) includes an opening and receives developing agents, and a developing roller(61) is installed at the opening of the developing container. A transferring member is installed inside the developing container to provide the developing agents toward the developing roller, and is placed to advance and retreat toward the opening direction. While being operated by the advancement and the retreat of the transferring member, at least one dispersing member disperses the developing agents inside the developing container. The transferring member includes a pressurizing unit(66a) which contacts with the dispersing member.
Patent KR-20090025686-A (KR)
Title: New 2-oxoimidazolidine derivate and process for preparation thereof
Inventor: PARK YOON YOUNG
IPC: C07D233/22
Filed: 2007-09-07
Abstract: A manufacturing method of 2-oxoimidazolidine derivative is provided to be environment-friendly and to be suitable for mass-production. A manufacturing method of 2-oxoimidazolidine derivative indicated as a chemical formula II comprises steps of: reacting a compound indicated as a chemical formula III with alkyl halide or dimethyl sulfate under presence of potassium carbonate and N-methylating the compound; adding sodium hydroxide in the obtained reaction product and removing a benzyloxycarbonyl group; methyl-esterifying the reaction product obtained under acid catalyst existence; and replacing the obtained reaction product under presence of the base catalyst. In the chemical formula II and the chemical formula III; X is H or OCH3; and Z is COOCH2Ph.
Patent KR-20080061245-A (KR)
Title: Sliding type whip antenna
Inventor: MOON CHANG SOO
IPC: H01Q9/30
Filed: 2007-09-10
Abstract: A sliding type whip antenna is provided to reduce a manufacture time and a manufacture effort by implementing a spring stage function as a bush and a spring through a simple plating process. A sliding type whip antenna is drawn or inserted from/into one side of a wireless communication device in a sliding type by sequentially inserting rods(160) of each stage coupled to a cylindrical spring(150) performing elasticity for a pressure applied from an outer surface. The spring is fused to the rod by welding a part of the spring. The sliding type whip antenna includes a stopper protrusion on an end of the adjacent rod into which the rod is inserted. The stopper protrusion is formed along an inner surface to be suspended at an upper part of the spring and reduces an inner diameter of the spring.
Patent KR-20090027930-A (KR)
Title: 대전방지성 점착형 편광판, 이의 제조 방법 및 이를포함하는 화상표시장치
Inventor: YU BYONG MUK
IPC: G02B5/30
Filed: 2007-09-13
Abstract: 본 발명은 편광판의 하나 이상의 면에 순서대로 적층된 대전방지 코팅층과 대전방지성 점착제층을 포함하는 대전방지성 점착형 편광판, 이의 제조방법 및 이를 포함하는 화상표시장치에 관한 것이다. 
     본 발명은, 편광판 부착시 대전방지 효과가 충분히 발휘되기 때문에, 횡전계형 액정표시장치와 같은 화상표시장치의 경우에도 외측면에 대전방지를 위한 투명전극을 별도로 형성할 필요가 없으며, 리워크성, 내구성, 오염성 등의 문제가 최소화된 대전방지성 점착형 편광판 및 이의 제조 방법을 제공한다. 또한, 상기와 같은 대전방지성 점착형 편광판을 사용하기 때문에 성능이 우수한 화상표시장치를 제공한다. 
       
     대전방지성 점착제, 대전방지 코팅층, 편광판
Patent KR-20090029565-A (KR)
Title: Laser module having aspheric collimate lens
Inventor: IHAR SHYSHKIN
IPC: H01S3/10
Filed: 2007-09-18
Abstract: A laser module having an aspheric collimate lens is provided to use a collimate lens having short force length, so making electronic appliance small. A laser module having an aspheric collimate includes a collimate lens(210) and a laser window(220). The collimate lens has a certain thickness and an aspheric emission plane and an aspheric incidence plane are formed at both sides of the collimate lens. The aspheric emission plane has a first curvature and aspheric incidence plane has a second curvature. The absolute value of the first curvature is same that of the second curvature. The laser window is apart from the aspheric incidence plane of the collimate lens by a working distance.
Patent KR-20090030424-A (KR)
Title: Soil-nail for reinforcing a slope
Inventor: BEAK JOUNG SIK
IPC: E02D5/80
Filed: 2007-09-20
Abstract: A soil nail for the slope reinforcement is provided that the management to the shear stress generated in the forecast activity surface of four sides is possible since the shear resistance of nail, and the bend resistance power and drawing resistance are strengthened. A soil nail for the slope reinforcement comprises a rod-shaped nail(110) which is inserted so that the head be exposed to the perforation hole(103) punched in four sides(101), a sheath pipe(120) covering the outer circumference of nail from the head of nail with the regular length, a hook-shaped packer(130) which is installed at the nail, and which expands and adheres closely with the perforation hole if the urethane drug solution is injected in inside, a steel pipe(140) which is inserted in nail in order to be positioned in the forecast activity surface of four sides and is slid, an urethane injection hose(150) which is installed so that urethane be injected in packer, a grout injecting hose(160) for injecting the grout into the perforation hole, an air exhaust hose(170) taking good care of the air within the perforation hole with exhaustion, a pressing plate(180) inserted in the head of nail, a nut(190) which adheres the anchor plate closely to four sides of the perforation hole surrounding and fixed.
Patent KR-20080030523-A (KR)
Title: Package type compressor
Inventor: IGUCHI OSAMU
IPC: F04B39/00
Filed: 2007-09-28
Abstract: A package type compressor is provided to allow cold wind to efficiently be flown into the package of the compressor such that the cooling efficiency of the compressor body is improved and operating noise is reduced. A package type compressor comprises a package(1) having a soundproof construction, an electric motor disposed in the package, a main body of the compressor(12) having a compressing part and a cooling fan, and a cold wind guide(26) installed along the outside of the main body. The package is provided with an air intake port(8), which is disposed on the lateral side of the cold wind guide, to introduce the outdoor air into the package. The air introduced through the air intake port enters into a cold wind inlet(30) formed on an end of the cold wind guide via the periphery of the main body.