baber/WOPTO huggingface dataset:
Patent KR-20070095521-A (KR)
Title: Manhole sediment take equipment
Inventor: CHOI GI YOUNG
IPC: E03F5/14
Filed: 2005-11-01
Abstract: An apparatus for collecting sediment of a manhole for drain water is provided to allow a worker to check the inner state of the manhole by installing an inspection window and an illumination apparatus at a manhole cover. An apparatus for collecting sediment of a manhole comprises a sediment collection box(20) installed at a manhole bottom surface provided with a mounting deck and a guide to collect sediment. A draw wire(30) has one end coupled to the sediment collection box(20) and the other end suspended by a draw ring hanger fixed to the manhole(10). An inspection window(50) is installed at a manhole cover(40) for checking the inner state of the manhole(10). An illumination apparatus(60) is fixed to the lower portion of the manhole cover(40). A measurement rod(70) is used for measuring the accumulated amount of sludge collected by the sediment collection box(20).
Patent KR-20070049731-A (KR)
Inventor: NAM SANG WOO
IPC: H01L21/8247
Filed: 2005-11-09
Abstract: 본 발명은 반도체 메모리 및 그 제조방법에 관한 것으로서, 상세하게는 플래시 메모리 및 그 제조방법에 관한 것이며, 특히 종래 플래시 메모리의 소스라인 형성 기술을 개선한 것이다. 본 발명에 따른 플래시 메모리는 반도체 기판, 스택 게이트, 층간 절연막, 드레인 컨택, 소스라인을 포함하여 구성될 수 있다. 
     본 발명의 실시예에 따른 플래시 메모리 및 그 제조방법에 의하면, 플래시 메모리 제조방법 중 소스라인을 제조하는 공정을 드레인 콘택 패턴과 함께 소스라인 패턴을 디파인(define)하는 방법으로 하여 드레인 콘택과 동시에 소스라인을 형성함으로써, 일반적인 플래시 메모리에서 소스라인 형성을 위한 SAS(Self Align Source) 공정을 생략할 수 있어서 공정 스텝을 감소시켜 제조비용을 최소화할 수 있으며, 소스라인이 트렌치영역을 따라 형성되지 않아 소스라인의 저항을 낮추는 효과가 있다. 
       
     플래시 메모리(Flash memory), 자기 정렬 소스(Self Aligned Source; SAS), 소스 라인(source line)
Patent KR-20070054457-A (KR)
Inventor: LEE HWAN KYU
IPC: H01J37/30
Filed: 2005-11-23
Abstract: 본 발명은 이온주입장치에 구비되어 이온빔을 가속하기 위한 입자 가속기에 관한 것으로, 본 발명에 따른 입자 가속기는 내부에 소정의 공간이 형성되고, 일측에 이온이 유입되는 입구 및 이온이 유출되는 출구가 형성된 하우징, 상기 하우징의 내부에서 서로 평행하게 배치되고, 각각의 중심에는 이온이 통과되는 개구가 형성된 전극들, 그리고 상기 전극들 사이에 배치되어 상기 전극들간에 절연을 위한 절연 부재를 포함하되, 상기 절연 부재는 상기 전극들과 대향되는 표면에 복수의 홈들이 형성되어 이온들과 접촉하는 표면적이 증가된다. 그리하여, 입자 가속기 내에 배치된 전극들이 상기 절연 부재가 이온에 의해 오염되어 전극들 간에 절연을 하지 못하여 발생되는 방전현상을 방지한다. 
       
     가속기, 가속장치, 입자 가속기, 이온 가속기, 이온 주입 장치,
Patent KR-20070056235-A (KR)
Title: Milling system
Inventor: SONG MYUNG GEUN
IPC: B02C23/08
Filed: 2005-11-29
Abstract: A milling system is provided to reduce the time and energy required to obtain an average particle diameter of the same crushed materials and to decrease the particle size distribution range of particles included in slurry. The milling system is composed of a classifier installed between a discharge pipe(110) and a supply pipe(120) extended from a milling machine(100) to classify the crushed materials such as slurry according to the size of parts by centrifugal force, and to re-supply the classified slurry to the milling machine or to discharge the slurry, and a pumping unit(140) and stirring tanks(130,130') installed between the discharge pipe and the classifier and/or between the classifier and the supply pipe to pump up, collect, or stir the slurry.
Patent KR-20070056468-A (KR)
Title: Fabrication method of organic light-emitting device
Inventor: YANG NAM CHOUL
IPC: H05B33/10
Filed: 2005-11-29
Abstract: A method for fabricating an organic electroluminescence display device is provided to improve the contrast and resolution by overlapping at least one end of at least one color filter layer over other color filter layers. A substrate(100) has red, green, blue pixel regions. A first electrode(180) to be apart at each pixel region is formed on the substrate. A pixel definition film(190) with an aperture to expose partially surfaces of the first electrode is formed on the substrate where the first electrode is formed. An organic layer(200) with an organic emitting layer is formed in the aperture of the pixel definition film. A second electrode(210) is formed on the organic layers. A passivation layer(200) is formed on the second electrode. Red, green and blue color filter layers(230a,230b,230c) are formed on a passivation layer using a laser induced thermal imaging method to correspond to organic layers(200) of red, green and blue pixel regions(a,b,c). At least one of the red, green, blue color filter layers overlaps the end of adjacent color filter layer.
Patent KR-20070057496-A (KR)
Title: Liquid crystal display
Inventor: JANG KYOUNG JUN
IPC: G02F1/136
Filed: 2005-12-02
Abstract: An LCD(Liquid Crystal Display) is provided to prevent the corrosion of a connection part which connects stages of a gate driving part and gate on/off signal lines, thereby preventing the disconnection of the connection part due to the corrosion. Gate lines(121) and data lines(171) are formed above a substrate. Thin film transistors are electrically connected to the gate lines and the data lines. Pixel electrodes(191) are electrically connected to the thin film transistors. A gate driving part(400) is attached on the substrate, wherein the gate driving part includes a plurality of gate stages having input terminals. Gate on/off signal lines supply gate on/off signals to the stages of the gate driving part. Connection parts(401,402) electrically connect the input terminals of the gate stages and the gate on/off signal lines.
Patent KR-20070062096-A (KR)
Title: Plasma display panel
Inventor: AHN SUNG YONG
IPC: H01J11/38
Filed: 2005-12-12
Abstract: A plasma display panel is provided to reduce jitter, enhance brightness, and lower a discharge voltage by enlarging an effective overlapped area and a discharge space between a scan electrode and an address electrode. A plasma display panel includes scan electrodes(Y), sustain electrodes(Z), address electrodes, and barrier ribs for defining discharge cells. The barrier ribs include lateral barrier ribs(44). The lateral barrier ribs satisfy a condition of 0<a lower width of the lateral barrier rib - an upper width of the lateral barrier rib<80 micrometers and/or 1<the lower width of the lateral barrier rib/the upper width of the lateral barrier rib<1.4. A gap between the scan electrode and the sustain electrode is 90 to 500 micrometers.
Patent KR-20070062783-A (KR)
Title: Water leakage and cut-off apparatus
Inventor: LEE KEY YUNG
IPC: F16L1/11
Filed: 2005-12-13
Abstract: A water leakage prevention apparatus is provided to independently communicate with each terminal installed along a pipe to detect the water leakage and stop the water leakage. A water leakage prevention apparatus includes a main system(100), a terminal(300), an auxiliary processor, and an electronic touch device. The main system detects the water leakage using the auxiliary processor. The terminal is divided into a plurality of sections(200). The auxiliary processor transmits data to the main processor. When the water leakage data is detected, the electronic touch device operates a valve to display an abnormal state through the main processor. The terminal is connected to a serial number selection switch of a processor. A display lamp is connected to the terminal. The selection switch inputs the serial number of the terminal.
Patent KR-20070064052-A (KR)
Title: Car navigation device having map matching function
Inventor: KIM DONG CHUL
IPC: G08G1/0968
Filed: 2005-12-16
Abstract: A vehicle navigation apparatus for map matching is provided to supply an accurate route to a user by correcting the present position on the basis of indication of a vehicle driving direction photographed by an image-pickup device. A GPS receiving module(110) receives a GPS(Global Positioning System) signal and extracts the present position of a vehicle. An image-pickup device(120) photographs images including an identifying indicator in forward direction. An image processing unit(130) processes the photographed image and extracts the image of the identifying indicator. A position comparing and determining unit(150) compares the identifying indicator data with the present position and generates a corrected present position of a vehicle.
Patent KR-20070064967-A (KR)
Title: Piston cooling gallery structure
Inventor: SONG YOUNG HOON
IPC: F01P3/06
Filed: 2005-12-19
Abstract: A piston cooling gallery structure is provided to increase strength of a cooling oil discharge port and optimize a thickness of a piston, thereby preventing the piston from being stuck. A piston cooling gallery structure includes a core(11) inserted into a piston during molding of the piston. The core includes a cooling oil introduction core(11a), a cooling gallery core(11b), and two cooling oil discharge cores(11c). The cooling air is introduced into the piston from a cooling jet through the cooling oil introduction core. The cooling gallery core allows the cooling oil to flow in a circumferential direction of the piston. The two cooling oil discharge cores allow the cooling oil in the gallery core to be discharged to the exterior. The cooling gallery core is continuously and integrally configured to form an annular shape.
Patent KR-20070065753-A (KR)
Title: Control system for production of remicon
Inventor: LEE HO NO
IPC: B28C7/02
Filed: 2005-12-20
Abstract: A control system for production of ready-mixed concrete is provided to perform the communication between a PLC control module and a control panel module by converting contact signals into contact data like data bus communication. The control system for production of ready-mixed concrete includes a weight sensing unit(L1-L4), an A/D conversion module(22), a central processing module(23), a control panel module(24), a PLC control module(25), a power supply module(26) and a thunderstroke protection circuit module(27). The PLC control module(25) includes an input terminal portion(252), an output terminal portion(253), an input/output signal processing portion, a communication portion and a central processing portion. The central processing portion processes computation of contact signals.
Patent KR-20070067552-A (KR)
Title: A speaker
Inventor: YEOM KANG MOON
IPC: H04R7/16
Filed: 2005-12-23
Abstract: A speaker having one vibration plate operated by a plurality of vibration plate driving units is provided to generate an output characteristic of a low sound by maintaining a vibration of the vibration plate slowly. A speaker having one vibration plate operated by a plurality of vibration plate driving units includes a vibration plate(50), and a plurality of vibration plate driving units. The plurality of vibration plate driving units operated simultaneously by an output of an amplifier are formed on the vibration plate(50). A bending protrusion unit is formed on a central part of a bottom plane of a corn. The plurality of vibration plate driving units are formed on the vibration plate by being protruded upward from a central part of the vibration plate and forming a separation film. A dust cap having the same number with the vibration plate driving unit is mounted on an upper end of the bending protrusion unit.
Patent KR-20070068666-A (KR)
Title: Slide module of slide type mobile communication terminal
Inventor: SEO DONG HYUN
IPC: H04B1/38
Filed: 2005-12-27
Abstract: A slide module of a slide-type mobile communication terminal is provided to enable the common use of the slide module by adjusting the up and down moving trace and left and right widths of the mobile terminal. The first and second base members(110,160) are fixed while being separated from each other in left or right direction. The first and second base members extend toward up and down directions. The first and second base members have holes. The first and second moving members(120) are inserted into the first and second base members such that the first and second moving members move in up and down directions. The first and second cover members(130,180) are installed in holes of the first and second base members in order to prevent the first and second moving members from being separated. The first and second cover members have holes at the center portions thereof. The first and second units(140,190) has variable lengths. The first and second units have the first side hinged with the front surface of the body. The first and second units have the second side hinged with the first and second moving members. The first and second units are shortened and elastically recovered.
Patent KR-20070069505-A (KR)
Inventor: KIM YONG WON
IPC: F02K5/00
Filed: 2005-12-28
Abstract: A turbo engine using compressed air is provided to increase the quality of a low price aircraft, and to increase environmentally-friendly effect without fossil fuel. A turbo engine using compressed air includes a pressurized air injection port(106), a heat wire(105), an expansion device(102), a turbine(103), a reduction gear, and a propeller(108). The pressurized air injection port injects a pressurized air. The heat wire passes through the expansion device. The turbine is rotated by the pressurized air injected through the pressurized air injection port to provide a propulsion force. The reduction gear is connected to a rear part of the propeller. Magnetic engines are used instead of bearings of the propeller, a turbo rotor, and a turbine rotor.
Patent KR-20070070970-A (KR)
Title: Command decoding circuit of semiconductor memory device
Inventor: YOO SEONG NYUH
IPC: G11C8/10
Filed: 2005-12-29
Abstract: A command decoding circuit of a semiconductor memory device is provided to reduce current consumption of the semiconductor memory device by preventing a current path from being formed between a voltage source and a ground, when no operation command is applied from the outside. A command decoding circuit of a semiconductor memory device includes a controller(100) and a decoder(200). When a first command signal input from the outside is enabled, the controller outputs a clock pulse signal synchronized with the first command signal. When the first command signal is disabled, the controller outputs the clock pulse signal in a disable state. The decoder decodes a second command signal input from the outside according to the clock pulse signal, and outputs the result. When the clock pulse signal is disabled, the decoder cuts off a discharge path for outputting the command signals.
Patent KR-20070071827-A (KR)
Title: Encryption apparatus for personal identification number-pad using random key and method for operating the same
Inventor: SEO SANG WON
IPC: G07D7/10
Filed: 2005-12-30
Abstract: A device for encrypting a PIN pad with a random key and an operation method thereof are provided to enhance security by interchanging a random number between a key input application and pin pad firmware, and solve the inconvenience of receiving a password after a predetermined time to prevent hacking. The PIN pad firmware(230) performs encrypted authentication with the key input application(220) by generating and using the random key. The key input application process key input in an automated banking machine, and transmits the encrypted random key generated by encrypting the random key to the PIN pad firmware.
Patent KR-20050030965-A (KR)
Title: Method and device for controlling the functioning of a nitrogen oxide trap for an internal combustion engine running on a lean mixture
Inventor: COCHET STEPHANE
IPC: F01N13/02
Filed: 2003-07-30
Abstract: Disclosed is a method according to which a first oxygen sensor (21) is disposed on the exhaust pipe upstream from a nitrogen oxide trap (18), and the development of a meaningful signal that is representative of the signal (3, 4) supplied by said sensor is monitored. A substantial increase (34, 44) of said meaningful signal, which is obtained following a variation (31, 41) resulting from the motor being switched from running on a lean mixture to running on a rich mixture, from a first plate (32, 42) having an essentially constant level is used as an indicator for controlling the end of the purge process. The invention applies to diesel engines.
Patent KR-20050055704-A (KR)
Title: Polyurethane and polyurethane-urea elastomers from polytrimethylene ether glycol
Inventor: SUNKARA HARI BABU
IPC: C08G18/66
Filed: 2002-10-24
Abstract: (a) polytrimethylene ether glycol having a number average molecular weight in the range of about 1,000 to about 4,000 and unsaturated end groups in the range of about 0.003 to about 0.015 meq/g; (b) diisocyanate; and (c) diol or diamine chain extender; and their manufacture, intermediates and use.
Patent KR-20050057098-A (KR)
Title: Recordable optical record carrier comprising two sub-grooves
Inventor: MEINDERS ERWIN R
IPC: G11B7/24076
Filed: 2003-08-04
Abstract: The present invention relates to a recordable optical record carrier comprising an information layer (3) of a recording material for forming marks and lands representing an information, a substrate layer (2) carrying said information layer (3) and a cover layer (5) covering said information layer (3), said substrate layer (3) comprising a radially evolving groove structure filled with recording material. In order to obtain a record carrier having an increased data density in the tangential direction and thus having an increased data capacity it is proposed according to the present invention that said groove structure comprises a main groove (21; 22) divided into two neighboring sub-grooves (211, 212; 221, 222) separated by a barrier (213; 223).
Patent KR-20050083697-A (KR)
Title: Exhaust line catalyst or muffler shell for motor vehicle and method of producing one such shell
Inventor: MASONI BRUNO
IPC: F01N13/18
Filed: 2003-09-25
Abstract: The invention relates to an exhaust line catalyst or muffler shell for a motor vehicle. The inventive shell comprises a tube (8) which is produced by rolling and welding a metal strip (12). At least one of the ends (9, 10) of the aforementioned tube (8) comprises a deformation produced by means of flow turning, such as to define an exhaust gas inlet (4) and/or outlet (5). The weld line (15) which closes the rolled metal strip (12) forms an angle (16) in relation to the axis (17) of the tube (8) at least in the flow turning-shaped segment(s) (13, 14) thereof. The invention also relates to a method of producing one such shell.
Patent KR-20050060086-A (KR)
Title: Key blank, key and master keying system
Inventor: FIELD PETER H
IPC: E05B19/06
Filed: 2003-10-01
Abstract: A key blank (10), key and master keying system for a twisting tumbler sidebar lock (90) of the type where the sidebar (80) is blocked or unblocked by a selectively positioned longitudinally extending slider (70), has a key blank (10) with a slider contacting surface (107) on a rib (106) on the blank (10) below the bitting area (104) at one of a plurality of selected predetermined locations. A key with skew cut bittings can be cut on the blank (10) and the blank (10) can be configured with the slider contacting surface (107) at different predetermined locations. The slider contact area on the rib (106) of the key blank (10) can be divided into two horizontal portions (407, 408) at different predetermined locations and the slider (70) itself can have contact surfaces (713, 721) also positioned at different predetermined locations so that a number of different master keying variations are possible.
Patent KR-20060002732-A (KR)
Title: Method for fabricating semiconductor device
Inventor: WANG WENSHENG
IPC: H01L27/105
Filed: 2003-04-15
Abstract: A PLZT film (30) is formed as the material film of a capacitor dielectric film and an upper electrode film (31) is formed on the PLZT film (30). The upper electrode film (31) comprises two layers of IrOx film having different composition. Subsequently, back face of a semiconductor substrate (11) is cleaned and an Ir adhesion film (32) is formed on the upper electrode film (31). Substrate temperature is set at 400°C or above at that time. Thereafter, a TiN film and a TEOS film are formed sequentially as a hard mask. In such a method, carbon remaining on the upper electrode film (31) after cleaning the back face is discharged into the chamber while the temperature of the semiconductor substrate (11) is kept at 400°C or above in order to form the Ir adhesion film (32). Consequently, adhesion is enhanced between a TiN film being formed subsequently and the Ir adhesion film (32) thus preventing the TiN film from being stripped.
Patent KR-20050055036-A (KR)
Title: Spacer for panes of multilayer insulation glazings
Inventor: SIEBERT MARKO
IPC: E06B3/663
Filed: 2003-10-22
Abstract: The invention relates to a spacer for panes (20) of multilayer insulation glazings, particularly for use in windows, doors, or similar. Said spacer consists of a hollow profile that is filled with a moisture-absorbing material. In order to obtain a good seal with a low quantity of sealant in the peripheral bond, the spacer is provided with webs (3) which protrude from the rear wall (5) of the hollow profile. Such a web (3) delimits a space (24) for receiving a sealant along with a disk that is adjacent to said web (3). No sealant needs to be applied to the outer surface (17) of the rear wall (5).
Patent KR-20050072776-A (KR)
Title: Novel cyclic phosphate diesters of 1,3-propane-1-aryl diols and their use in preparing prodrugs
Inventor: REDDY K RAJA
IPC: A61P31/12
Filed: 2003-10-31
Abstract: Compounds of Formula (I), their preparation and synthetic intermediates, and their use in the synthesis of prodrugs; wherein: V and L are trans relative to one another; V is selected from group consisting of carbocyclic aryl, substituted carbocyclic aryl, heteroaryl, and substituted heteroaryl; and L is a leaving group selected from the group consisting of halogen, alkyl sulfonate, aryloxy optionally substituted with 1-2 substituents, N- containing heteroaryl, and N-hydroxy-nitrogen containing heteroaryl; and salts thereof.
Patent KR-20060114281-A (KR)
Title: Directional antenna array
Inventor: KNADLE RICHARD T JR
IPC: H01Q9/28
Filed: 2004-08-23
Abstract: A directional antenna array is provided that includes a driven element and a first parasitic element separated from the driven element with the first parasitic element and/or the driven element having a width that is greater than about one-half a percent (0.5%) of an free-space wavelength of the directional antenna array. Alternatively or in conjunction, the directional antenna array includes a balun structure that is configured to couple the driven element to at least one of an electromagnetic energy source and an electromagnetic sink, and the balun structure includes a dipole structure, a first feed point extending from the dipole structure and a second feed point extending from the first parasitic element.
Patent KR-20050074998-A (KR)
Title: Method and device for supporting a 6to4 tunneling protocol across a network address translation mechanism
Inventor: LEPOIL ELISABETH
IPC: H04L29/12
Filed: 2003-11-13
Abstract: A method for supporting a 6to4 tunneling protocol across a network address translation mechanism. The method comprises the steps of receiving an outbound IPv6 packet encapsulated into an IPv4 packet, translating the private IPv4 source address in the IPv4 header of the outbound packet into a public IPv4 source address, transmitting the translated packet over the IPv4 network; and is characterized in that it further comprises the step of storing an association of the private IPv4 address and the Interface ID value of the 6to4 source address for opposite address translation of inbound packets. A corresponding device is also claimed.
Patent KR-20050095584-A (KR)
Title: Method of distinguishing drug-resistance of hepatitis b virus
Inventor: ROKUHARA AKINORI
IPC: C12Q1/68
Filed: 2003-12-10
Abstract: It is intended to provide a method of conveniently distinguishing the drug-resistance of HBV. A method of distinguishing the drug-resistance of HBV which comprises confirming a gene mutation in the nucleic acid sequence of the core promoter region of hepatitis B virus (HBV).