baber/WOPTO huggingface dataset:
Patent KR-20080103715-A (KR)
Title: Image processing apparatus and method thereof
Inventor: KANG BONG SU
IPC: H04N9/77
Filed: 2007-05-25
Abstract: An image processing apparatus and a method thereof are provided to minimize noises of a flat part of an image as well as improve the sharpness of an image by highlighting contour part properly. A variation level classification unit(1) compares an upper threshold value, a lower threshold value and a brightness variation average value. In addition, the variation level classification unit classifies brightness variation levels of a pixel. The upper threshold value and the lower threshold value are set up based on the brightness of the pixel. The brightness variation of pixels adjacent to the pixel is reflected to the brightness variation average value. A dynamic weight calculating unit(2) calculates different dynamic weights according to the brightness variation level. A brightness compensating unit(3) compensates the brightness of the pixel based on the dynamic weights.
Patent KR-20080104623-A (KR)
Title: Precursor for metal organic chemical vapour deposition to prepare the chalcogen compound thin films and synthesis process of it
Inventor: CHOI IN HWAN
IPC: C07F19/00
Filed: 2007-05-28
Abstract: A novel precursor for the organometal chemical vapor deposition of a chalcogenide semiconductor thin film is provided to improve the uniformity of a thin film. A precursor for the organometal chemical vapor deposition of a chalcogenide semiconductor thin film contains two kinds of the metal elements of the group III or two kinds of chalcogen atoms of the group VI and is represented by the formula 2, wherein M and M' are identical or different each other and are the metal element of the group III selected from In, Ga and Al; E and E' are identical or different each other and are the chalcogen atom of the group VI selected from S, Se and Te; at least one of M and M' or E and E' is a different atom; and R and R' are independently a C1-C6 alkyl group.
Patent KR-20070078827-A (KR)
Title: Hwangto(korean loess)-based facial soap composition and method for producing the same
Inventor: PARK JANG YONG
IPC: C11D13/00
Filed: 2007-06-25
Abstract: Provided are a method for preparing a beauty yellow soil soap, a beauty yellow soil soap composition, and a beauty yellow soil soap prepared by the method which is excellent in moisturizing effect, antibacterial effect, fungicidal effect and deodorizing effect. The method comprises the steps of adding salt into purified water to make a solution of 20-50 w/v%, and adding 10-20 parts by weight of the extract of the bud of pine trees based on 100 parts by weight of the salt solution; putting charcoal to the solution to leave it for a day, pulling out charcoal and naturally drying it; wrapping the charcoal and yellow soil with cloth and maturing it for 6 months to prepare the matured yellow soil; mixing 2-4 wt% of the matured yellow soil, 93-95 wt% of a coconut resin, 0.5-1 wt% of an extract of the bud of pine trees, 0.5-1 wt% of a herb medicine extract, 0.3-1 wt% of tocopherol, and 1-5 wt% of an additive selected from squalene, aloe. jojoba oil, grape seed oil and glycerin.
Patent KR-20080113907-A (KR)
Title: Intelligent robot service apparatus and method on pstn
Inventor: LEE KI JONG
IPC: H04L12/16
Filed: 2007-06-26
Abstract: An intelligent robot service apparatus and a method thereof using telephone network which intellectually provide an individualized service are provided to provide a service similar to an existing intelligent networks robot service at low cost and to provide an individualized service. An intelligent robot service apparatus collects each contents provided for an intelligent robot and stores contents database. A contents management unit(20) controls the contents usage details provided for the intelligent robot. A contents DB(30) controls all kinds of the contents collected by the contents management unit. A contents providing unit(40) provides to the corresponding intelligent robot through telephone network.
Patent KR-20090003677-A (KR)
Title: Method for processing quest interface of massively multi-player online role playing game
Inventor: JUNG RAE SANG
IPC: G06F3/0481
Filed: 2007-07-03
Abstract: A quest interface method of MMORPGs is provided to help users to precisely and conveniently understand the content of quests to carry out via images during the service of MMORPGs. A quest interface method of MMORPGs includes the steps of linking quest interface information to image information relating thereto(S21), outputting a corresponding quest interface window on a screen if the execution of the quest interface is requested(S22,S23), and displaying linked objects on the quest interface window to carry out the requested quest interface via image guide(S24).
Patent KR-20090004226-A (KR)
Title: 자동차의 유압식 도어 체커
Inventor: CHOI SEOUG UK
IPC: E05F5/00
Filed: 2007-07-06
Abstract: 본 발명은 자동차의 도어가 열리는 각도가 용이하게 조절되는 유압식 도어체커를 개시한다. 본 발명에 따른 자동차의 유압식 도어체커는, 일단부는 자동차의 바디에 결합되고 타단부는 스톱퍼가 마련되어 상기 도어의 내측에 위치되는 아암과; 상기 도어의 내부에 설치되며, 상기 아암의 대응되는 외면에 각각 접촉되어 상기 도어에 일정 힘 이상이 가해지면 상기 아암의 마찰력에 의하여 외면을 따라 회전되고, 상기 도어에 일정 힘 이하가 가해지면 상기 아암에 고정되어 회전이 제한되는 한 쌍의 원통형 고정부재;를 포함하는 것을 특징으로 한다. 따라서 도어에 작용하는 힘에 따라 챔버 내의 유로가 개폐되면서 챔버가 회전되므로, 도어를 개폐할 때 도어의 열림 상태를 어떠한 각도에서도 유지할 수 있는 효과가 있다. 
       
     자동차, 도어, 유체, 챔버
Patent KR-20080005147-A (KR)
Title: Automatic gain control circuit
Inventor: TANAKA YASUOMI
IPC: H03G3/20
Filed: 2007-07-06
Abstract: An automatic gain control circuit is provided to prevent a clip by properly determining a relationship between gain and level sections of an input audio signal. An automatic gain control circuit includes electronic volumes(10L,10R) and a gain controller(100). The electronic volumes amplify an input audio signal in a variable gain and output the amplified input audio signal. The gain controller controls a gain of the electronic volumes in response to a level of the input audio signal and reduces the gain of the electronic volumes for a level of an output signal of the electronic volumes not to exceed a limit of an output amplitude based on the gain of the electronic volumes and the level of the input audio signal.
Patent KR-20080050966-A (KR)
Title: Method of expanding beacon interval in ieee802.15.4 for expanding lifetime of usn
Inventor: KIM SE HAN
IPC: H04L12/28
Filed: 2007-07-16
Abstract: A method for extending an operation time of a wireless sensor network is provided to lengthen an operation time of an overall sensor network system for the same power. A preliminary value of a BI(Beacon Interval) is calculated(S501) and compared with a maximum BI(S502). If the preliminary value of the BI is smaller than the maximum BI, a new BI is calculated by adding a value obtained by multiplying a weight value to the maximum BI(S503). In order to inform other nodes about the calculated new BI through a packet, a reserved field of a super-frame specification field is set as 1. If the preliminary value of the BI is larger than the maximum BI, the preliminary value of the BI is used as a new BI(S504).
Patent KR-20090008946-A (KR)
Title: Elevator system and method for automatically setting identification of nodes
Inventor: KANG DONG HO
IPC: B66B1/14
Filed: 2007-07-19
Abstract: Elevator system and the method are provided that the setting ID time of the platform node is cut down. An elevator system comprises an elevator controller(340) transmitting the platform node identifier information corresponding to the determined layer, a sensing signal transmission unit(310) which wirelessly transmits the predetermined sensing signal, of a plurality of platform nodes(320n) in which the platform node identifier information is transmitted from the elevator controller and stored.
Patent KR-20090010777-A (KR)
Title: Cell plate voltage generator and semiconductor memory device comprising the same
Inventor: MOON JOUNG WOOK
IPC: G11C5/14
Filed: 2007-07-24
Abstract: A cell plate voltage generator and a semiconductor memory device including the same are provided to improve operation reliability by supplying a cell plate voltage of enough voltage level. A memory cell array(60) comprises a plurality of memory cells. Each memory cell comprises one capacitor(C) and one transistor(Q). An internal power voltage generation part(20) generates an internal power voltage(IVC) according to an external power voltage(EVC). An external initialization signal generation part(40) generates a generating enable signal according to the external power voltage. The generating enable signal is an initialization signal(VCCHB-EVC) based on the external power voltage. A first sub cell plate voltage generation part(30) generates a first cell plate voltage(Vcp-1) according to the internal power voltage. A second sub cell plate voltage generation part(50) receives the external power voltage in response to the initialization signal based on the external power voltage, and generates a second cell plate voltage(Vcp-2) according to the external power voltage.
Patent KR-20090011090-A (KR)
Inventor: JI SANG HYUP
IPC: G21F3/02
Filed: 2007-07-25
Abstract: Radiation shielding fiber is provided to block radiation efficiently by stacking a neutron shielding layer between radiation shielding layers. Radiation shielding fiber includes a first and a second radiation shielding layers(1) and a neutron shielding layer(2). A coating layer is formed on surfaces of the first and the second radiation shielding layers. The coating layer is made of polyurethane resin. The neutron shielding layer is formed through mixing/extruding/cooling process of resin mixture with 100 weight part, and at least one element including gadolinium, boron and lithium of a nano-particle size with 1 to 10 weight part. The resin mixture is formed of thermoplastic polyolefin with 10 to 50 weight % and molten paraffin with 50 to 90 weight %. The thermoplastic polyolefin contains UHMWPE(Ultra-High Molecular Weight Polyethylene) with 1 to 5 weight %. The neutron shielding layer is a sheet having minute air holes.
Patent KR-20090011884-A (KR)
Title: Repaired pipe leak tester with vacuum and method thereof
Inventor: KIM BOK SOON
IPC: E03F7/00
Filed: 2007-07-27
Abstract: A testing device and a testing method for the partial repair of a sewer pipe using vacuum are provided to give a watertight test above the pressure of water without load by expanding a packer with air and stopping up a space, pouring water to a space between packers and forming a vacuum. A testing device for the partial repair of a sewer pipe using vacuum comprises an expansion repair confirmation packer(300) for keeping a pair of repair confirmation areas having an expansion member expanding with an air hose air-tightly, a water supply pipe supplying water for a watertight test from a makeup water tank to a sewer pipe and a felt between packers, a rotary joint(360) having a weight body of the bottom to make an exhaust hose(362) placed on the front end of an exhaust pipe exhausting the air between the packers, a vacuum pump exhausting the air inside a sewer pipe(210) through the exhaust hose, and a vertical test tube setting the water level through the exhaust hose with water pressure of the makeup water tank.
Patent KR-20090015619-A (KR)
Title: Printed circuit board and fabricating method thereof and electrical apparatus using the same
Inventor: SEO HO SEONG
IPC: H05K1/02
Filed: 2007-08-09
Abstract: A printed circuit board, a method for manufacturing the same, and an electronic device are provided to minimize a failure by forming an external terminal in a hollow and continuously maintaining an electric contact. A printed circuit board includes a core layer(210), an insulating layer(220) and circuit patterns(231,232). The insulating layer is formed on the core layer and a hollow to expose an upper portion of the core layer. The circuit patterns are formed on the insulating layer. The circuit pattern includes external terminals located in the hollow.
Patent KR-20090019497-A (KR)
Title: A method for isolating polyamine conjugates from corn bran and use thereof
Inventor: CHOI SANG WON
IPC: C07C233/34
Filed: 2007-08-21
Abstract: A method for isolating polyamine conjugates is provided to ensure strong antioxidant activity to DPPH radical, superoxide and hydroxyl group, and excellent whitening effect. A method for isolating polyamine conjugates comprises a step for isolating polyamine conjugates consisting of N,N'-diferuloylputrescine, N-p-coumaroyl-N'-feruloylputrescine, and N,N'-dicoumaroylputrescine from corn bran obtained from corn by-products generated in corn processing.
Patent KR-20070098773-A (KR)
Title: Laminated chip antenna
Inventor: PARK IN KIL
IPC: H01Q1/38
Filed: 2007-08-23
Abstract: A laminated chip antenna is provided to decrease a resonance frequency of the chip antenna by increasing a length of a radiating electrode pattern. A laminated chip antenna includes a basic element and plural radiating electrodes(220,230,240). Plural sheets(200a-200d) are laminated on the basic element. The radiating elements are formed on at least two of radiating elements. The radiating element and a feed electrode(210), which is connected to the radiating electrode, are formed on one of the sheets. The radiating electrodes are connected to each other using an external electrode, which is formed on one surface of the basic element.
Patent KR-20080021524-A (KR)
Title: Substrate processing apparatus
Inventor: MIYAGI TADASHI
IPC: H01L21/02
Filed: 2007-08-28
Abstract: A substrate processing apparatus is provided to remove a film formed on a circumference of a substrate by rotating the substrate and supplying a remover to the circumference of the rotating substrate. A processing unit processes a substrate(W). An input/output unit is installed at one end of the processing unit in order to input the substrate or output the substrate between the processing unit and an exposure apparatus. The processing unit includes a film forming unit for forming a film on a surface of the substrate before an exposure process. The film forming unit includes a substrate supporting device for supporting the substrate in a horizontal state, a rotation driver for rotating the substrate around a perpendicular shaft, a film forming device for forming a film by supplying a coating solution on the rotating substrate, a removal device for removing a ring-shaped region from a circumference of the film, and a position correction device for correcting a removal position of the circumference.
Patent KR-20090022094-A (KR)
Title: Display device and method for displaying recorded on the display device
Inventor: CHA YOUN JINE
IPC: H04N5/445
Filed: 2007-08-29
Abstract: A display device and a method for displaying a recoding material on a display device are provided to enable a user to understand the entire contents of a desired recording material before its reproduction without watching the entire contents. A user interface(14) generates a key for a recording list mode, and a controller(15) provides a control signal according to the key signal. A personal video recorder(18) stores at least one recording material. An OSD generator generates OSD data for the recording material, and a personal video recording controller(17) extracts plural sample images from stored recording materials. A display module(20) displays the OSD data on a screen, and indicates the plural sample images corresponding to the selected recording material when one recording material is selected.
Patent KR-20090022695-A (KR)
Title: Display apparatus
Inventor: KANG SEOUNG GUE
IPC: G06F1/16
Filed: 2007-08-31
Abstract: A display device is provided to make the rotating operation easily by simplifying the structure of a hinge unit. A hinge apparatus is fixed to the main body of a display unit, and is coupled with a supporting member so as to be rotated. The hinge apparatus rotates so that the main body of the display unit can be tilted and folded. The hinge apparatus comprises a rotation unit and a bracket(220). The bracket is fixed to a rear side of the main body, and supports the rotation unit so as to be rotated. A limiter(230) limits the rotation angle so that the rotation of the rotation unit be made within a predetermined angular range. A clutching unit(300) performs the clutching operation so that the tilting or folding operation of the display unit be selectively made.
Patent KR-20090027845-A (KR)
Title: Prepatation method of non-conductive adhesives containing nano fumed silica for chip-stacking
Inventor: KIM DAE HEUM
IPC: C09J9/02
Filed: 2007-09-13
Abstract: A preparation method of non-conductive adhesives for chip-stacking is provided to prevent the chip crack and to minimize the degradation of adhesive strength due to low permittivity, heat resistance and small coefficient of thermal expansion by adding nano fumed silica. A preparation method of non-conductive adhesives for chip-stacking containing non-conductive particles of nano size comprises a step for forming thermosetting resin by mixing liquid phenol novolac A type resin 50~70 wt% and semi-solid phenol novolak resin 30~50 wt%, an stirring the resin mixture in organic solvent; a step for mixing the non-conductive particles of nano size that is surface-modified with a silane coupling agent for preventing the aggregation, and methyl ethyl ketone, and mixing the mixture with an imidazole-based curing agent 5 ~ 15 pph per thermosetting resin and epoxy resin; a step for performing ultra sonication for even dispersion; a step for removing impurities from the mixture; and a step for molding the mixture in a film shape.
Patent KR-20090032232-A (KR)
Title: Laundry dryer
Inventor: YOON JU HAN
IPC: D06F58/04
Filed: 2007-09-27
Abstract: A drier for preventing crease of the clothes is provided to improve the service efficiency of a water supplying part by forming a cut-out part on a rear plate. A drier for preventing crease of the clothes comprises: a drum(20) for accommodating the clothes; a rear supporter(40) covering the rearward of drum; a water supplying part supplying the moisture to the inside of drum, and mounted on the rear supporter; and a rear plate(18) partially cut out in order to expose a part with the water supplying part.
Patent KR-20090034099-A (KR)
Title: Automatic leveling control system and method for industrial equipment's under carriage
Inventor: KIM JIN SEOP
IPC: E02F3/32
Filed: 2007-10-02
Abstract: An automatic leveling control system of the heavy equipment and a control method thereof are provided to automatically level an upper revolving body about a lower frame. An automatic leveling control system(1) of the heavy equipment is composed of an input unit(10) commanding the leveling of an upper revolving body about a lower frame, a sensor unit(20) detecting the working condition information of the working equipment after measuring the torsion angle of the lower frame and the upper revolving body and the running speed of the heavy equipment, a display unit(30) informing a user of each twist angle, a control unit(40) transmitting this control signal to a main controller(52) after producing a control signal by computing the operation section of an actuator(51) for leveling control from the twist angle measured in the sensor unit, and a driving unit(50) controlling leveling with the actuator after receiving the control signal.
Patent KR-20090037682-A (KR)
Title: Charge pumping circuit
Inventor: KIM JOUNG YEAL
IPC: G11C5/14
Filed: 2007-10-12
Abstract: A charge pumping circuit is provided to improve performance by preventing the inequality of the degradation of a transistor characteristic due to a high electric field. A first and a second initialization parts(100, 400) are compose of initialization transistors(1N in, 2N in) and initialization control transistors(1N inc, 2N inc). The first and second boosting parts(200,500) are composed of the first, the second boosting capacitors(1Cb1 and 1Cb2, 2Cb1 and 2Cb2), and inverter(IN1, IN2). The first and second delivery units(300, 600) are composed of the first and the second transfer transistors(1P tr1, 1P tr2, 2P tr1, 2P tr2). The output unit(700) is comprised of an output terminal capacitor(Co), and Initialization transistor and initialization control transistors are composed of NMOS transistors. The first and the second transfer transistors are composed of the PMOS transistors.
Patent KR-20090039116-A (KR)
Title: Steering column of vehicle in which the collision energy absorption is possible
Inventor: PARK JUNG SIK
IPC: B62D1/16
Filed: 2007-10-17
Abstract: A steering column of a vehicle is provided to absorb impact in a collision through the bending of the column tube and the deformable portion. A steering column of a vehicle comprises a steering column(210) which is connected to a rack-pinion mechanism at the upper end and connected to a steering wheel at the lower end, a column housing(220) in which the steering column is positioned, an upper bracket(230) which is formed on the outside surface of the column housing and fixes the steering column to the vehicle body, a column tube(240) which is inserted in the column housing and in which a deformable portion(242) is formed, and a lower bracket(250) in which a support portion(252) supporting the deformable portion is formed and which fixes the steering column to the vehicle body.
Patent KR-20090039989-A (KR)
Title: Apparatus for controlling vehicle's temperature and the method thereof
Inventor: JEONG BYONG MAN
IPC: B60H1/00
Filed: 2007-10-19
Abstract: A temperature controller for vehicles and a method thereof are provided to reduce the energy loss and to improve the room temperature difference of vehicles. A temperature controller for vehicles comprises a temperature control input unit(10) which transmits a set up temperature value to a control unit(20). The control unit uses the set up temperature value inputted from the temperature control input unit and the temperature value inputted from the heater unit, and outputs separate operating signals concerning two or more sections to the heater unit. The heater unit detects the temperature inside the vehicle and transmits the temperature value to the control unit.
Patent KR-20090041820-A (KR)
Title: The high brightness roll-up type screen and it's manufacturing metthod
Inventor: CHOI HAE YONG
IPC: G03B21/60
Filed: 2007-10-25
Abstract: A high-brightness roll-up screen and a manufacturing method thereof are provided to realize a roll-up function with having a highly reflection function by combining a screen surface material, a reflecting layer and a screen material. A high-brightness roll-up screen comprises: a surface made of the soft material whose one-way transmittance is over 50%; a Fresnel surface formed in the soft material surface; and a screen material(4) having a reflecting function and being formed in the rear side of the Fresnel surface. A reflecting layer(3) made of hard material whose reflectivity is over 30% in the rear side of the screen material is formed in the screen material. At the same time, the roll-up function, the hot spot elimination function and the high reflecting function of the screen are realized by combining the screen material and the soft material.
Patent KR-20090043014-A (KR)
Inventor: AHN TAE IN
IPC: E04D3/36
Filed: 2007-10-29
Abstract: 본 발명은 지붕을 가지는 구조물의 지붕시트 고정프레임 및 상기 프레임을 이용한 지붕시트 고정방법에 관한 것으로서, 천장 골조의 사이에 위치하는 지붕시트를 고정하기 위하여 종래 볼트에 의한 결합으로 작업환경이 안전사고의 위험에 노출되어 있고 번거로운 문제점을 해결하기 위하여 개발된 것으로; 
     지붕시트를 고정하는 고정프레임에 있어서; 
     양측 끝단은 상부로 소폭 돌출되어 지붕시트가 안착되도록 형성되는 제1 안착부와, 상기 양측 제1 안착부의 사이 중앙에는 상기 제1 안착부 보다 상부로 더욱 돌출되어 대응하는 양측 아래 방향으로 대칭되어 각각 경사지게 연장되는 삽입절개부를 포함하여 길이 방향으로 길게 연장되는 하부프레임과; 
     탄성복원력을 가진 재료로 이루어져 일측은 상기 하부프레임의 삽입절개부에 삽입되고, 타측은 상기 하부프레임의 제1 안착부와 인접한 상부까지 연장되어 그 하단이 하부로 돌출되는 제2 안착부를 형성하는 고정프레임으로 구성됨을 특징으로 하는 지붕 구조를 가지는 구조물의 지붕시트 고정프레임 및 상기 프레임을 이용한 지붕시트 고정방법에 관한 것이다. 
       
     지붕시트, 지붕
Patent KR-20090043067-A (KR)
Inventor: LEE JUN YONG
IPC: H04B7/14
Filed: 2007-10-29
Abstract: 본 발명은 소형 및 초소형 이동통신시스템용 중계기에 관한 것으로 Downlink 신호(기지국에서 단말기로 전달되는 신호)와 관계없이 Uplink 신호(단말기에서 기지국으로 전달되는 신호)의 이득 제한을 하여 Uplink 신호의 왜곡을 막아 통신이 가능하게 함으로서 Downlink, Uplink 간 비대칭적인 신호의 흐름이 되더라도 통신이 원활하게 될 수 있도록 하는 알고리즘을 구성하는 것이다. 
     중계기, ALC, AGC, 이득(GAIN)