baber/WOPTO huggingface dataset:
Patent KR-20080082426-A (KR)
Title: Sram device and method of fabricating the same
Inventor: YU DONG HEE
IPC: H01L27/11
Filed: 2007-10-15
Abstract: A static memory device is provided to reduce the damage of edges of an active region and an isolation region by employing a shared contact. Active regions(110,120) are formed on a semiconductor substrate to be extended in one direction. A gate line(220) is formed to be extended in another direction. A protrusion unit is formed at an end of the gate line. At least part of the protrusion unit is overlapped with an end of the active region. A shared contact(520) is formed at a part of the active region, at a part of the gate line, and on a region at which the active region and the gate line are overlapped with each other. The shared contact includes a first region, a second region, and a third region. The first region is overlapped with the active region. The second region is overlapped with the gate line. The third region connects the first region and the second region. The third region crosses the region at which the active region and the gate line are overlapped with each other. The first region and the second region are not in parallel with each other.
Patent KR-20090047776-A (KR)
Inventor: KWON YONG CHAI
IPC: H01L23/48
Filed: 2007-11-08
Abstract: 반도체 소자 및 그 형성 방법을 제공한다. 이 소자는 반도체 기판을 관통하는 제1 비아홀과, 소자 절연층 및 패드를 연속적으로 관통하는 제2 비아홀내에 배치된 관통 전극을 포함한다. 관통 전극은 패드로부터 돌출된 돌출부를 포함하며, 적어도 관통 전극의 돌출부의 표면은 내산화성 도전 물질로 형성된다.
Patent KR-20090026007-A (KR)
Inventor: YUN YUN HYUG
IPC: E03D1/35
Filed: 2007-11-13
Abstract: A drainage opening and closing valve is provided to save water without bad effect on drainage water pressure by closing a drainage hole with a weight positioned inside the drainage opening and closing valve before the water stored in a water tank is completely drained. A drainage opening and closing valve comprises: an upper cover(110) in which a weight guide member(111) is installed at one side; a lower cover(140) installed at the lower part of the upper cover; and a weight(120) moving in the weight guide member. The upper part of the upper cover and the lower part of the lower cover are formed in a hemi spherical shape. The weight guide member is installed in a diagonal direction in order to be inclined at the inside of the upper cover.
Patent KR-20090050693-A (KR)
Inventor: PARK JOONG HWA
IPC: A47B61/04
Filed: 2007-11-16
Abstract: 본 발명은 적층형 신발장용 신발 받침판에 관한 것으로서, 특히 함체 내의 회전식 지지프레임에 상하 지그재그 방향으로 적층 배열되는 신발 받침판들이 지지프레임에 간편하고 안정되게 결합되도록 하기 위한 것이다. 
     이를 위해 본 발명에서는 함체의 회전식 지지프레임에 결합되는 다수의 받침판이 그 양측에 상기 지지프레임에 회전방지상태로 끼워지는 각각 한 쌍의 회전방지돌기가 돌출 형성되도록 하여서 된다. 
       
     신발장, 함체, 지지프레임, 받침판, 회전방지돌기
Patent KR-20090051473-A (KR)
Inventor: LEE GI BUM
IPC: B60R19/02
Filed: 2007-11-19
Abstract: 본 발명의 일 측면은 차량 충돌시 범퍼 제어 장치 및 방법에 관한 것으로, 특히 차량이 타 차량과 충돌하기 전에 범퍼를 돌출하게 하여 차량에 가해지는 충격이 완화되게 하는 범퍼 제어 장치 및 방법에 관한 것이다. 
     본 발명의 차량 충돌시 범퍼 제어장치는, 차량의 전면과 후면의 범퍼에 부착되어 상기 차량의 앞과 뒤에서 운행되고 있는 타 차량과의 거리를 측정하는 거리측정센서; 상기 거리측정센서로부터 거리측정신호를 수신하여 타 차량과의 거리 및 타 차량으로부터의 상대속도를 연산하는 연산부; 상기 연산부로부터 연산신호를 수신하여 상기 타 차량과의 거리가 기 설정된 거리 이하이고, 상기 차량의 앞 또는 뒤에서 운행되고 있는 타 차량과의 상대속도가 각각 기 설정된 속도 이상 또는 기 설정된 속도 이하라고 판단하면 범퍼 돌출 신호를 발생시키는 범퍼 돌출 신호부; 기 범퍼 돌출 신호부로부터 범퍼 돌출신호를 수신하여 상기 범퍼를 돌출하게 하는 범퍼 제어수단;을 포함하는 것을 특징으로 한다. 
     
     차량, 범퍼, 거리, 속도, 돌출
Patent KR-20080046117-A (KR)
Title: Movable ramp for connecting between aircraft and boarding bridge
Inventor: RYU JAE BOK
IPC: B64F1/31
Filed: 2007-11-20
Abstract: A movable ramp for connecting between an aircraft and a boarding bridge is provided to safely and conveniently use the boarding bridge even when the aircraft is small by installing the boarding bridge adjacent to the movable ramp without direct contacting the boarding bridge to the aircraft. A movable ramp for connecting between an aircraft and a boarding bridge includes a body(100), a main footpath board(210), and first and second auxiliary footpath boards(220,230). The body is movably installed on the ground. Height of the body is controllable. The main footpath board is coupled with the body. One side of the main footpath board faces the boarding bridge. The other side of the main footpath faces the aircraft. The main footpath board is slantingly installed downward to the aircraft from the boarding bridge and forms a path of passengers. The first auxiliary footpath board is hinged on the one side of the main footpath board and connects the boarding bridge and the main footpath board. The second auxiliary footpath board is hinged on the other side of the main footpath board and connects the aircraft and the main footpath board.
Patent KR-20090052455-A (KR)
Inventor: HEO JANG EUN
IPC: H01L27/108
Filed: 2007-11-21
Abstract: 중성자 빔 개질 공정에 의해 하부 전극과 강유전체층 사이에서 이상층(dead layer) 발생을 억제시킬 수 있는 강유전체 캐패시터 및 이의 제조 방법에 있어서, 상기 강유전체 캐패시터는 기판 상에 형성된 하부 구조물을 포함한다. 하부 구조물과 전기적으로 연결되며, 중성자 빔으로 표면 처리되고, 제1 하부 전극막 패턴 및 제2 하부 전극막 패턴을 구비하는 하부 전극을 포함한다. 하부 전극 상에 강유전체층 패턴을 포함한다. 강유전체층 패턴 상에 제1 상부 전극막 패턴 및 제2 상부 전극막 패턴을 구비하는 상부 전극을 포함한다. 하부 전극을 중성자 빔으로 표면 개질하여 표면의 활성화 에너지를 높임으로써, 강유전체층 패턴과의 계면에서 불안정한 원자들로 인한 이상층 생성을 억제시킬 수 있으며, 산소 결핍(oxygen vacancy)층의 제거로 일부 영역에서 피닝(pinning)되는 결함을 줄일 수 있다.
Patent KR-20090054610-A (KR)
Title: Apparatus and method of receiving digital audio broadcasting
Inventor: RYU IL HYUN
IPC: H04N7/00
Filed: 2007-11-27
Abstract: A digital audio broadcast receiver and a method thereof are provided to remove the noise of a high frequency band effectively as minimizing the distortion of an audio signal. An RF(Radio Frequency) receiver(310) receives a digital audio broadcast signal and outputs an audio stream. A signal strength evaluator(320) grasps the received signal strength indicator or signal-to-noise ratio to evaluate the strength of a broadcast RF signal. A filter coefficient determiner(350) sets up a coefficient for filtering the error of a broadcast signal. An adaptive scale factor noise filter(360) adjusts the value of a discrete scale factor of high-pitched band to perform the filtering.
Patent KR-20090057491-A (KR)
Title: Appartus for fuel cell preheating and winter time room heating of fuel cell hybrid bus and control method of it
Inventor: CHUNG SUNG JIN
IPC: H01M8/04
Filed: 2007-12-03
Abstract: An apparatus for preheating a fuel cell and heating a room in winter time in a fuel cell hybrid bus is provided to automatically preheat the fuel cell together with starting regardless of seasons, and to quickly raise the inside temperature in winter. An apparatus for preheating a fuel cell and heating a room in winter time in a fuel cell hybrid bus comprises a main brake resistance(13) installed between the fuel cell(11) and a super cap; and a chopper(12) applying the current of the fuel cell and super cap to a main brake resistance. When a hybrid driving condition become after starting a fuel battery hybrid bus, the apparatus turns on the chopper, applies the current of the fuel cell and super cap to the main brake resistance, and preheats the fuel cell by heat generation of a resistor due to power consumption of the main brake resistance.
Patent KR-20090059893-A (KR)
Title: Apparatus for iterative receiving and apparatus for iterative decoding
Inventor: NAM JUN YOUNG
IPC: H03M13/37
Filed: 2007-12-07
Abstract: An iterative receiving device and an iterative decoding device are provided to improve an iterative reception, an iterative decoding performance, and a collecting speed by using an optimum detector like a MAP(Maximum A Posteriori) detector as an inner detector. An inner detector(201) detects a receiving signal. An outer decoder(203) decodes the receiving signal detected by the inner detector. An impurity addition device(205) adds impurity to an output signal of the outer decoder. An interleaver(204) performs interleaving between the inner detector and the outer decoder. A de-interleaver(202) performs de-interleaving between the inner detector and the outer decoder. The inner detector is an SC-MMSE(Soft interference Cancellation with Minimum Mean Squared Error) or a MAP detector.
Patent KR-20090062406-A (KR)
Title: Caliper structure of a disc brake
Inventor: KIM SEUNG WON
IPC: F16D65/095
Filed: 2007-12-13
Abstract: A caliper structure of a disk brake is provided to improve the fuel ratio by respectively differently dividing and supplying the hydraulic pressure supplied to a cylinder. A caliper structure of a disk brake is composed of a cylinder part(50) comprising a first cylinder(51) and a second cylinder(52), a first piston(61a) which is installed in the first cylinder to be reciprocated, and moves until a brake pad(80) contacts to a disc(90), a second piston(61b) which is formed larger than the unit area of the first piston and in which the brake pad is mounted, and a piston part(60) which is formed in the pistons and has an orifice connecting the first piston and the second piston. The first cylinder is formed in a caliper housing(10) so that the hydraulic pressure is flow in from a reservoir.
Patent KR-20090062776-A (KR)
Title: Bit line precharge voltage driver of semiconductor memory apparatus
Inventor: LEE KYOUNG YOUN
IPC: G11C11/4094
Filed: 2007-12-13
Abstract: A bit line precharge voltage driver of a semiconductor memory apparatus is provided to realize the stable operation of the circuits driven by bit line precharge voltage in an active command, which results from a driver of fast reaction speed. A first driver(100) compares bit line precharge voltage(VBLP) to reference voltage(ref) and outputs a first and second driver signal(drv). A second driver(300) is activated or deactivated by an active signal(ACT). The second driver compares the bit line precharge voltage to the reference voltage and outputs a third and fourth driver signal(drv). A switching unit(400) responds to the active signal and selectively activates the first or second driver to output a pull-up control signal(PUCTRL) and a pull-down control signal(PDCTRL). A driving ability adjuster(200) responds to the pull-up control signal and the pull-down control signal and generates the bit line precharge voltage.
Patent KR-20090064180-A (KR)
Title: Side member joint structure of vehicle with frame
Inventor: CHA MUN SOO
IPC: B62D21/02
Filed: 2007-12-15
Abstract: A side member combining structure of a frame vehicle is provided to efficiently absorb collision energy and prevent a side member from being bent in the horizontal direction in the event of head-on collision and enhance joint rigidity of a connecting part of a front side member and a center side member. A side member combining structure of a frame vehicle includes a center side member(1) and a front side member(3). The center side member has a closed section. The rear end of the front side member is bent to the outside of a car body and combined with the inner side of the center side member. The center side member includes a center side extended part extended forward. A body mounting bracket is located between the center side extended part and the front side member and connects the center side extended part to the front side member.
Patent KR-20080056664-A (KR)
Title: Imaging apparatus and camera
Inventor: SATO HIROKI
IPC: H04N5/374
Filed: 2007-12-17
Abstract: An imaging apparatus and a camera are provided to turn on the switch of the current source selectively according to the processed result of the pixel signal, using a signal processing circuit so as to increase high resolving power and high accuracy. An imaging apparatus(10) comprises pixel(11), a current source(141), and a signal processing circuit(142). The pixels output signal charge as a pixel signal, the signal charge being obtained by imaging. The current source, connected to a transmission path of the pixel signal, has a variable current. The signal processing circuit performs signal processing on a signal depending on an output signal to the transmission path and performs control so that a current of the current source is changed in accordance with the result of signal processing. The signal processing circuit turns on the switch of the current source selectively according to the processed result of the pixel signal.
Patent KR-20090067382-A (KR)
Title: Index table assembly of machine tool
Inventor: LEE KYONG HO
IPC: B23Q7/02
Filed: 2007-12-21
Abstract: An index table assembly of a machine tool is provided to make sufficient air pressure act on a locking pin assembly, and to make an index table assembly operate smoothly by detaining a piston member not to rotate on a main body. An index table assembly of a machine tool comprises a main body(30) provided with a first pneumatic passage(31) on the lower part and a first housing at the end of the first pneumatic passage, a piston member(40) provided with a second housing on the opposite side to the first housing and a second pneumatic passage(42) connected with the second housing, a center shaft(50) mounted to the upper center of the piston member to be rotatable and provided with a third pneumatic passage(53) connected with the second pneumatic passage, a piston shaft(60) mounted to the center of the center shaft to be vertically reciprocable and provided with a plate(65) on which a flat is placed, a pallet base(70) provided with a fourth pneumatic passage(71) connected with the third pneumatic passage and placed with a locking pin assembly(90) connected with the fourth pneumatic passage to exhaust air pressure, and a fin member provided with seventh, eighth pneumatic passages to connect with the first pneumatic passage and the second pneumatic passage.
Patent KR-20090068007-A (KR)
Title: Method for detecting haze defect in photomask
Inventor: LEE DONG WOOK
IPC: H01L21/027
Filed: 2007-12-21
Abstract: A method for detecting a haze defect of a photo mask is provided to prevent the generation of haze contamination by detecting previously haze contamination occurring on a surface of a photo mask during a wafer exposing process. A photo mask is fabricated(S100). It is detected whether or not impurities exist on the photo mask by performing optical non-destructive test on the photo mask(S110). When it is detected that impurities exist, the detected impurity ions are cleaned(S120). The photo mask is verified by performing optical defect test on the cleaned photo mask(S130).
Patent KR-20090068974-A (KR)
Inventor: CHOO KYUNG YOON
IPC: G06F1/16
Filed: 2007-12-24
Abstract: 본 발명은 노트북 컴퓨터용 거치대에 관한 것이다. 본 발명에 따른 노트북 컴퓨터용 거치대는, 지면에 배치된 지지부재와, 지지부재에 연결되어 노트북의 하면을 상향지지하는 높이조절링크를 포함하고, 높이조절 링크는 접힘 가능하고, 노트북의 후단부의 높이를 조절할 수 있다. 이에 의해, 노트북을 장시간 사용함으로써 발생하는 사용자의 손목 또는 목의 피로를 줄여줄 수 있는 효과가 있다. 
       
     노트북, 거치대
Patent KR-20090069463-A (KR)
Title: Ssembly-separable mobile rotating mud oven roaster
Inventor: KIM YANG RO
IPC: A47J37/00
Filed: 2007-12-26
Abstract: A separable portable rotation yellow soil oven roaster is provided to facilitate keeping and transportation by being vertically assembled and disassembled and to move according to place and situation as the roaster is movable. A separable portable rotation yellow soil oven roaster comprises a yellow soil oven(2) and a mobile supporter(3). The inner side and outer side of the yellow soil oven are formed of the yellow soil. The yellow soil oven comprises a chimney(5), a grill chamber(6), a smoke pathway(7), a drawer(8), a machine chamber(10), a gutter(11), a combination bar(13), a moving roller and a switch. The chimney is installed at the upper center of the yellow soil oven. Through the chimney, the smoke generated in the material is ejected. The grill chambers numerously divide the inside of the yellow soil oven and are respectively formed. Inside the grill chamber, a rotary roasting tub is installed. The drawer is installed at the lower part of the grill chamber. The machine chamber comprises a rotating unit rotating the rotary roasting tub. The gutter support is formed along the lower edge of the yellow soil oven. The combination bar is installed at the floor side of the yellow soil oven. The moving roller is installed in the peripheral border of the combination bar. The switch is installed at the outer circumference of the yellow soil oven and controls the rotating unit.
Patent KR-20090070337-A (KR)
Title: Address registration and connecting maintenance method and circuit for interconnectiong between systems based on dynamic ip address
Inventor: LEE HWANG EUI
IPC: H04L12/28
Filed: 2007-12-27
Abstract: An address registration and connection maintenance method for interconnection between systems based on dynamic IP addresses and a circuit unit thereof are provided to supply an internet service between users connected to an internet network by using dynamic IP addresses without a specific relay server. A PSTN(Public Switched Telephone Network) circuit unit(10) performs data transmission through a PSTN. A DTMF(Dual-Tone Multi Frequency) transmission unit(11) generates IP address information of a system by a DTMF signal. A DTMF receiver(12) receives a DTMF signal of a counterpart system. A memory unit(13) stores identifying ID and IP address of the counterpart system and ID and IP address of the system. An internet connection circuit unit(14) retransmits system information data including the ID and IP address of the system to the counterpart system by using the IP address information.
Patent KR-20090070981-A (KR)
Title: Mobile things box
Inventor: KANG CHANG GU
IPC: A45C11/00
Filed: 2007-12-27
Abstract: A portable article receiving box is provided, which enables to keep the portable articles carried by a user conveniently and safely. A portable article receiving box comprises: a lining(1) in which a user can put articles in primary; and the outside body(2) in which the user can put the lining secondarily. The articles can be safely kept by a user while going out. The portable article receiving box can be conveniently used in the long distance travel or the business trip.
Patent KR-20090071036-A (KR)
Title: Polyimide film and manufacturing method of the same
Inventor: AHN CHAN JAE
IPC: C08L79/08
Filed: 2007-12-27
Abstract: A polyimide film is provided to reduce generation rate of oligomer while maintaining excellent property by controlling a prepolymer to have a structure stable to moisture, and to improve adhesive force. A method for manufacturing a polyimide film polymerizes at least one kind of aromatic tetracarboxylic dianhydride and two different diamines with equal molar quantity and comprises a process of manufacturing a polyimide precursor comprises the steps of: reacting the constant molar amount of aromatic tetracarboxylic acid dianhydride and the first diamines in the presence of solvent, wherein the first diamines are much used than a molar ratio of the aromatic tetracarboxylic acid anhydride to prepare the first prepolymer; reacting the constant molar amount of the rest of aromatic tetracarboxylic acid dianhydride and the second diamines in the same batch, wherein the second diamines are much used than a molar ratio of the aromatic tetracarboxylic acid anhydride to prepare the second prepolymer; and copolymerizing the first prepolymer and the second prepolymer by injecting the rest of aromatic tetracarboxylic acid dianhydride in the same batch.
Patent KR-20090071166-A (KR)
Title: High strength hot rolled steel having excellect weather resistance and manufacturing metehod of the same
Inventor: LEE CHANG HOON
IPC: C21D8/02
Filed: 2007-12-27
Abstract: A high strength hot rolled steel plate with a superior weatherability and a manufacturing method thereof are provided to improve the superior intensity and the simple component system of the steel plate by efficiently controlling the organization and component of the steel sheet. A manufacturing method for a high strength hot rolled steel plate with a superior weatherability comprises: a step of hot rolling the steel material by limiting the hot roll finishing temperature to the higher than Ar3 transformation point; and a step of winding hot rolled steel sheet at over than 50°C / second and under less than Bs temperature. C is added in order to increase the intensity of the steel sheet. Cu is added in order to extracts the micro extracts, increases the intensity, and improves the anti-corrosive by forming a stable rust film. Cr is added to have the hardening ability improvement and carbide production in order to increase the intensity.
Patent KR-20090072014-A (KR)
Title: Semiconductor device capacitor and method for fabricating of the same
Inventor: LIM KEUN HYUK
IPC: H01L27/108
Filed: 2007-12-28
Abstract: A semiconductor device capacitor and a manufacturing method thereof are provided to increase a MIM(Metal-Insulator-Metal) capacitor value about the same dimension by removing a guard ring of the MIM capacitor. A bottom electrode(120) is formed on a semiconductor substrate(100). A dielectric film(140) is formed on a whole surface of the semiconductor substrate including the bottom electrode. A top electrode(160) is formed on the dielectric film. An interlayer insulation film(180) is formed on a whole surface of a top semiconductor substrate including the top electrode. A via(200) is formed by selectively etching the interlayer insulation film. The via exposes the bottom electrode.
Patent KR-20090073701-A (KR)
Title: On-line automatic ordering system and method using deal signal and recording medium recorded with program for the automatic order
Inventor: KIM JIN DO
IPC: G06Q40/04
Filed: 2007-12-31
Abstract: An online automatic order system using a transaction signal, an automatic order method using the same and a medium where an automatic order program therefor is recorded are provided to enable a client to buy and sell stocks or futures at a desired time by making a client terminal automatically transmit previously inputted trading signal order details to an order server. A trading signal managing server(500) transmits a trading signal of a trading signal provider terminal or server(400) to a client terminal(100) using the trading signal through the verification. The client terminal registers the trading signal, desired among trading signals transmitted from the trading signal managing server, in advance. According to the registered trading signal, after preparing an order specification in advance, the client terminal searches a trading signal provided in real time. The client terminal requests an order from an order server(200) according to the previously inputted order specification.
Patent KR-20090072897-A (KR)
Inventor: LEE SANG HA
IPC: F03G7/04
Filed: 2007-12-28
Abstract: A thermal difference power generation using a heat pump and a multi-stage seawater desalination method are provided to obtain hot water from the heat pump and the fresh water from thermal difference generation. A thermal difference power generation using a heat pump and a multi-stage seawater desalination method is as follows. Seawater is raised to 90c using the heat pump. The place where the whole is the closed state to the heated water such as a boiler room and a turbine room is reduced pressure to vacuum. The high-temperature seawater is sent to the boiler room and is evaporated. The turbine is rotated by the vapor pressure and generates electricity. When the steam whereof the temperature falls down is sent to a long vacuum passage, a pipe wherein seawater flows is set up in the center of the vacuum passage and the steam is changed to the fresh water through the pipe.
Patent KR-20070057790-A (KR)
Title: Rivet or screw connection of a plastic part to another part
Inventor: SCHMELZ THOMAS
IPC: B60R13/00
Filed: 2005-09-23
Abstract: The invention relates to the rivet or screw connection (1) for assembling a first component (2) a second component (3), wherein a first (4) and a second (5) corresponding through holes are embodied in the first and second components and are penetrated by a rivet (6) or a screw shaft (7), said rivet (6) or screw is provided with a rivet or screw head (8) or with a nut whose diameter is greater than the diameter of the holes (4, 5) and which are disposed on two sides of the adjacent holes, at least the first component (2) comprises a pot-shaped cavity (10) which is embodied in the area of the rivet (6) or the screw, is oriented in a direction of the second component (3) and in the bottom (12) of which the first through hole (4) is arranged.