baber/WOPTO huggingface dataset:
Patent KR-20080017753-A (KR)
Title: Computer with an optical disc driver and controlling method thereof
Inventor: HAN HYUNG GUK
IPC: G06F9/04
Filed: 2006-08-22
Abstract: A computer with an optical disc driver and a method for controlling the same are provided to control a door of the optical disc driver by a procedure and a path stored in a bios memory to open and close the door even in loading an operation system program, thereby drawing out and taking out an optical disc from the optical disc driver even in loading the operation system program. An optical disc driver(60) accesses an optical disc. A key input unit(50) includes a key opening and closing a door of the optical disc driver. A memory(40) stores a door opening and closing program of the optical disc driver responding to the door opening and closing key. If the door opening and closing key of the key input unit is selected, a chip-set(10) performs opening operation or closing operation for the door of the optical disc driver according to the door opening and closing program stored in the memory, in response to the door opening and closing key, when the door opening and closing key is selected.
Patent KR-20070034929-A (KR)
Title: 면광원 장치
IPC: G02F1/13357
Filed: 2006-08-28
Abstract: 본 발명에 따른, 방전 공간을 형성하도록 부착된 상부 및 하부 기판들과, 상기 하부 기판의 상면 상에 적층된 반사층 및 하부 형광층과, 상기 상부 기판의 하면 상에 적층된 상부 형광층을 포함하는 면광원 장치는, 상기 반사층은 40~120㎛의 두께를 갖고, 상기 하부 형광층은 10~60㎛의 두께를 가지며, 상기 상부 형광층은 10~25㎛의 두께를 갖고, 상기 상부 기판과 상기 상부 형광층의 사이에 적층되며 상기 상부 기판으로부터 Na+ 이온이 용출되는 것을 차단하는 제1 이온 차단층을 더 포함한다. 
       
     면광원 장치, 액정표시장치, 백라이트 유닛, 이온 차단층, 단파장 자외선 차단층
Patent KR-20070030700-A (KR)
IPC: H05K1/18
Filed: 2006-09-13
Abstract: 제 2 기판(12)이 제 1 기판(11) 상에 제공되고, 전자 부품(13)이 제 1 기판(11) 및 제 2 기판(12) 사이에 배치되어서, 제 1 기판(11) 및 제 2 기판(12) 사이에서 전자 부품(13)이 밀봉되고, 접착성을 갖는 감광성 수지(14)가 제공되어 제 1 기판(11) 및 제 2 기판(12)을 서로 접착시킨다. 
       
     제 1 기판, 제 2 기판, 전자 부품, 감광성 수지, 전자 부품 내장 기판
Patent KR-20070108322-A (KR)
Title: Media packing method for minimizing media clogging in anaerobic filters and anaerobic hybrid reactors
Inventor: CHUNG IN
IPC: C02F3/10
Filed: 2006-09-16
Abstract: A filtering media packing method is provided to make it possible to increase the exchange cycle of filtering media, by filling an anaerobic filter reactor or an anaerobic hybrid reactor with the filtering media to form one or more filter layers in the reactor. A filtering media block(30) is prepared by filling a filtering media frame with cross-flow type filtering media, wherein the filtering media frame is higher than the filter media by 50 mm. Filtering media blocks are inputted into an anaerobic filter reactor or an anaerobic hybrid reactor to form one or more filter layers(40). A distance between the filtering media and the filtering media frame is set to less 50 mm or less, thereby allowing the minimum upward or downward movement of the filtering media.
Patent KR-20080032426-A (KR)
Title: Mobile phone slide construction of slide type
Inventor: KIM JONG SOON
IPC: H04B1/38
Filed: 2006-10-09
Abstract: A slide driving device of a slide type mobile phone is provided to limit the vertical slidable movement range of a mobile phone and prevent damage due to fatigue caused by stress concentration. A lower plate(71) includes a rail unit formed at one portion of an upper surface thereof and the first concavo-convex portion protruded from an inner surface of the rail unit. An upper plate(72) includes the second concavo-convex portion protruded from an inner side of a lower surface thereof and having a certain width. An 'S' curved print spring(51) includes a print spring that elastically opens and closes sliding of one of the upper plate and the lower plate, and the first and second swirl springs(41,42) wound in a connection spiral form on one surface and the other surface of the print spring without a joint and connected with the first and second concavo-convex portions.
Patent KR-20080035340-A (KR)
Title: Plasma display and control device therof
Inventor: LEE SUN ROCK
IPC: G09G3/296
Filed: 2006-10-19
Abstract: A plasma display apparatus and a controlling method thereof are provided to perform a stable operation by preventing an erroneous operation due to the application of low signals among signals outputted from a logic circuit of a controller to drivers. A controlling apparatus includes a logic circuit(210), a first switch(S1), and an erroneous operation preventing unit(220). The logic circuit outputs low or high signals. The first switch, of which a first end is connected to an output of the logic circuit and a second end is connected to a driver for driving electrodes of a plasma display panel, selectively applies signals from the logic circuit to the driver. The erroneous operation preventing unit determines whether or not a first signal from the output of the logic circuit is matched with a second signal from the first end and turns on or off the first switch according to the determination result.
Patent KR-20080036813-A (KR)
Title: A pcb part and mounting structure thereof
Inventor: PARK JONG SIK
IPC: H05K3/30
Filed: 2006-10-24
Abstract: A PCB part and a mounting structure thereof are provided to solder a socket detachably joined to the lead of the PCB parts to be soldered to a PCB to mount the PCB parts, thereby being easy to separate the PCB parts from the PCB if only the lead of the PCB parts is detached from the socket when mounted parts is repaired or replaced, and preventing the damage of a circuit pattern. A PCB(Printed Circuit Board) part(40) comprise a body(41), a lead(43) and a socket(45). The lead is protruded and extended from a side of the body. The socket is detachably joined to the lead, is inserted and soldered to a mounting hole(31) punched on a PCB(30). A fastening hole(47) is formed in the upper end of the socket to be fitted to the end portion of the lead. The length of the socket is formed to be longer than that of the mounting hole.
Patent KR-20080037865-A (KR)
Title: Seperator for lithium rechargeable battery and lithium rechargeable battery using the same
Inventor: CHA SEUNG YEOB
IPC: H01M10/04
Filed: 2006-10-27
Abstract: A separator for a lithium secondary battery is provided to improve heat resistance and melt tension as compared with conventional polyethylene-based separators, to maintain the original shape upon overcharge or heat exposure by virtue of extension hardening, thereby imparting improved safety to a battery. A separator(124) for a lithium secondary battery(100) is formed of a resin composition comprising 99.0-99.95 wt% of a polypropylene polymer having a long chain branched introduced thereto and showing a melt strength of at least 200 mN, and 0.05-1.0 wt% of an antioxidant. The polypropylene polymer has a melt index of 0.1-20 g/10 min at 230 deg.C.
Patent KR-20080040149-A (KR)
Title: Apparatus and method for reproducing
Inventor: SON DO HYEON
IPC: G11B7/1387
Filed: 2006-11-02
Abstract: A data reproducing apparatus and method are provided to readily discriminate a collision between a recording medium and an SIL(Solid Immersion Lens) by detecting a level of a gap servo signal, and deactivate operation of an actuator when the collision occurs. A data reproducing apparatus comprises an SIL(Solid Immersion Lens,122), an objective lens(121), an actuator(120), photoelectric units(113,115), and a control part(200). The SIL and objective lens allow a beam emitted from a light source to be projected on a recording medium(123). The actuator is configured to perform a gap servo operation. The photoelectric units detect a gap servo signal of a beam reflected from the SIL. The control part monitors a level of the gap servo signal detected by the photoelectric unit, and discriminates whether a collision between the recording medium and the SIL occurs. The control part deactivates the operation of the data reproducing apparatus when the level of the gap servo signal exceeds a predetermined reference level.
Patent KR-20080043153-A (KR)
Title: Command buffer for semiconductor memory apparatus
Inventor: LEE DO YUN
IPC: G11C8/06
Filed: 2006-11-13
Abstract: A command buffer of a semiconductor memory device is provided to latch an input command stably in correspondence to the increase of a frequency, by assuring setup time and hold time margin to latch a command as desired. A buffer(10) receives and buffers an external command. A delay part(100) controls pulse width of a command outputted from the buffer. A latch(20) latches the command with controlled pulse width by using a clock signal outputted from the delay part. The delay part comprises a delay time control part outputting a control signal to control delay time and a variable delay part delaying the clock signal in correspondence to the control signal.
Patent KR-20080046826-A (KR)
Title: Semiconductor memory device and redundancy method of the same
Inventor: LEE YUN SANG
IPC: G11C29/00
Filed: 2006-11-23
Abstract: A semiconductor memory device and a redundancy method of the same are provided to store a defective address of a memory cell generated at a package level and then to program the defective address. A memory cell array(10-1) comprises a plurality of memory cell groups and a fixed number of redundancy memory cell groups. A redundancy address decoder(12-2) comprises a fixed number of redundancy decoders accessing at least one redundancy memory cell group if a first defective address is equal to an address. A defective address detection part(16) detects a defective address by performing write and read operation for the memory cell array during test operation, and outputs the detected defective address as the first defective address if the equal defective address is detected more than a fixed frequency. A defective address program part(30) programs the first defective address by inputting the first defective address outputted from the defective address detection part during program operation.
Patent KR-20080047780-A (KR)
Title: Unification module with motor starter and overload protector
Inventor: MIN DO SIK
IPC: H02H7/085
Filed: 2006-11-27
Abstract: A unification module with a motor starting relay and an overload protector is provided to set a position of a PTC(Positive Temperature Coefficient) element of the motor starting relay and stably maintain a fixed state of the PTC element by using a holder in assembling the PTC element inside a base of a housing. In a unification module with a motor starting relay and an overload protector(106), each of the motor starting relay and the overload protector has a connection terminal for connection with external power. The unification module has a housing composed of a base(101a) to receive the overload protector and the motor starter, and a cover(101b) coupled with the base to face the base. The motor starting relay has a holder(102) detachably coupled with the base and a PTC element(129) mounted to the holder installed inside the base.
Patent KR-20080048105-A (KR)
Title: Rfid tag having dual package structure and method thereof
Inventor: KWAK JAE HYUN
IPC: H01L23/28
Filed: 2006-11-28
Abstract: An RFID(Radio Frequency IDentification) tag having a dual package structure and a method thereof are provided to prevent the RFID tag from losing unique functions in a high temperature and/or humidity environment by offering the dual package structure robust in the high temperature and/or humidity environment. An antenna(301) is patterned on one face of a substrate and a chip(305) is bonded to the antenna. A cover film(303) has an opening corresponding to a part receiving the chip and a bonded part, and is attached on an upper part of the antenna. An encapsulation(309) seals up the chip and the bonded part primarily. A molding resin secondarily seals up a front face including the encapsulation. The molding resin is sealed thickly to a direction to the antenna on the substrate. Ferrite(313) is attached with another face of the substrate. Bonding is one of metal wire bonding and flip chip bonding. The cover film is made by a polyimide material, the encapsulation is made by an epoxy material, the molding resin is made by EMC(epoxy molding compound)(311).
Patent KR-20080049332-A (KR)
Title: Skin-whitening extract from oviductus ranae
Inventor: KIM SUN YEOU
IPC: A61Q19/02
Filed: 2006-11-30
Abstract: An extract of Oviductus Ranae and a composition comprising the same are provided to show excellent melanogenesis inhibitory effect without cytotoxicity, thereby replacing a conventional whitening composition with cytotoxicity. An extract of Oviductus Ranae inhibits melanogenesis and is prepared by extracting dried oviduct of forest frog with water, C1-3 alcohol or a mixture thereof. A composition for inhibiting the melanogenesis or skin whitening comprises the extract of Oviductus Ranae as an effective ingredient.
Patent KR-20080049345-A (KR)
Title: Thermoplastic resin composition and molded product using the same
Inventor: KIM MYUNG WOOK
IPC: C08K3/04
Filed: 2006-11-30
Abstract: A thermoplastic resin composition, and a molded product using the composition are provided to improve quenching effect, heat resistance, antistatic property and light resistance and to prevent the delamination in case of injection molding. A thermoplastic resin composition comprises 100 parts by weight of a resin which comprises 20-80 wt% of PC and 20-80 wt% of PBT; 3-15 parts by weight of an impact reinforcing agent which comprises an acrylic rubber core comprising 10-30 wt% of silicone rubber and a polymethyl methacrylate shell; 5-20 parts by weight of the talc having a particle size of 15 micrometers or less; and 1-6 parts by weight of a mixture which comprises 95-98 wt% of a compound represented by RSO3P(CnH2n+1)4 and 2-5 wt% of a compound represented by RSO3M, wherein R is a phenyl group substituted with a C1-C18 alkyl group; n is an integer of 1-4; and M is an alkali metal or an alkaline earth metal.
Patent KR-20080052839-A (KR)
Title: Endoscope wrap
Inventor: WOO BYEONG SEON
IPC: A61B1/00
Filed: 2006-12-08
Abstract: An endoscope wrap is provided to precisely examine tissues in a human body by positioning a lens cover with a convex lens structure in front of an endoscope lens unit. An endoscope wrap includes a endoscope main body cover(21) and a lens cover(22). The endoscope main body cover wraps an endoscope main body(11). The lens cover is made of a transparent material, is positioned at an end of the endoscope main body cover, and wraps a lens unit(12). The lens cover is positioned on an outer surface of the lens unit by being formed with a convex lens. The endoscope main body cover and the lens cover are integrally connected and injection-molded.
Patent KR-20080054849-A (KR)
Title: Oil supply structure for scroll compressor
Inventor: NAM TAE HEE
IPC: F04C18/02
Filed: 2006-12-13
Abstract: An oil supply structure for a scroll compressor is provided to smoothly introduce oil collected in an oil pocket into a thrust bearing surface. An oil supply structure for a scroll compressor comprises a main frame(10) fixed to a casing filled with a certain amount of oil, a fixed scroll installed on the main frame, an orbiting scroll, a driving shaft, and an Oldham's coupling interposed between the main frame and the orbiting scroll to pivot the orbiting scroll. The main frame includes a bearing hole(11) having an oil pocket(12) formed at an upper portion of the bearing hole. The oil pocket is provided at inner peripheral surface thereof a first oil groove(14a) to guide the oil collected in the oil pocket to a thrust bearing surface(Ts). The thrust bearing is formed with a second oil groove(14b) which is communicated with the first oil groove.
Patent KR-20070064283-A (KR)
Title: Copper foil attached to the carrier and printed circuit board using the same
Inventor: SUZUKI YUUJI
IPC: B32B15/04
Filed: 2006-12-15
Abstract: A copper foil attached to a carrier and a printed circuit board using the same are provided to make a carrier foil and a copper foil peeled off easily even in the circumference of a high temperature. The copper foil attached to a carrier includes a carrier foil, a release layer and a copper foil. The release layer consists of two layers of a metal (A) having detachability and a metal (B) for making plating of a copper foil easy. The content (c) of the metal (A) and the content (d) of the metal (B) that constitute the release foil of the carrier foil and the content (e) of the metal (A) and the content (f) of the metal (B) that constitute the release layer of the copper foil satisfies the formula of c/(c+d)-e/(e+f)x100>=3(%).
Patent KR-20080056394-A (KR)
Title: The steering device of wheel loader
Inventor: CHO YONG LAK
IPC: E02F9/20
Filed: 2006-12-18
Abstract: A hydraulic steering device of a wheel loader is provided to control steering speed by changing the length of a length adjusting cylinder installed between steering cylinders. A hydraulic steering device of a wheel loader comprises a steering pump(30), a pair of steering cylinders(20), a steering control valve(32), and a hydraulic unit. The steering pump supplies hydraulic pressure. The steering cylinders connect with a front body(A) with a rear body(B). The steering control valve controls direction of pressure oil supplied to the steering cylinder from the steering pump. The hydraulic unit controlling the interval between rods(21) of the steering cylinders includes guide blocks(51) and a length adjusting cylinder(53) The guide blocks are installed at the ends of the rods of the steering cylinders. The length adjusting cylinder interconnects two guide blocks. The length of the length control cylinder is changed to control steering speed.
Patent KR-20080058006-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: LEE HYO SEOK
IPC: H01L21/768
Filed: 2006-12-21
Abstract: A method of manufacturing a semiconductor device is provided to prevent a silicon epitaxial layer from being abnormally grown by allowing the silicon epitaxial layer to be grown on a region at which a landing plug is formed before formation of a gate on a semiconductor substrate, thereby preventing a bridge between adjacent gates. A method of manufacturing a semiconductor device includes: forming on a semiconductor substrate(200) a hard mask(226) for exposing a device isolation region(216), where the semiconductor substrate includes an active region having a landing plug forming region and a gate forming region and the device isolation region; forming a trench by etching a exposed portion on the substrate by the hard mask; forming an insulation layer(222) to bury the trench; etching the hard mask to expose a portion of the substrate corresponding to the landing plug forming region; growing a silicon epitaxial layer(220) on the exposed portion using a solid phase epitaxy process; removing the hard mask; and forming a gate(230) on the gate forming region.
Patent KR-20060057572-A (KR)
Title: Emergency stop device for elevator
Inventor: SASAKI KAZUHIRO
IPC: B66B5/24
Filed: 2004-05-20
Abstract: An emergency stop device for an elevator, wherein a pair of car guide rails guiding a car is disposed in a hoistway. The car comprises a cab and a car frame supporting the cab. A pair of rail engagement parts are mounted on the car frame. Each rail engagement part comprises a wedge allowed to come into contact with and to be separated from each car guide rail and an operating mechanism for pressing the wedge against the guide rail. The operating mechanisms are formed to be operated independently of each other. The rail engagement parts are disposed so as to hold the car in the horizontal direction.
Patent KR-20070021980-A (KR)
IPC: B60Q1/04
Filed: 2003-07-29
Abstract: 본 발명은 광원 및 모든 직 간접 반사표면의 완전한 차폐 및 반면렌즈(half lens) 조명원리를 이용한 광평면(light plane) 높이의 정확한 조정에 기초하여 맞은편 운전자의 눈부심 효과를 일으키지 않고 지속적인 원거리 조명을 제공하는 전조등에 관한 것이다. 
     본 발명의 가장 바람직한 실시예는 단독 표준 광원, 클로버 잎 모양과 유사한 구조를 형성하는 각각의 고유 광경로를 갖는 세개의  유니트로 이루어지는 리플렉터 그룹, 세개의 플레이노 콘벡스 렌즈, 3개의 평면경, 플레이노 콘벡스 렌즈의 상반부를 담당하는 세개의 이동식 세미 셔터와 차폐판과 전조부 내의 반사 표면을 포함하여 이루어진다.  상기 정의된  기본 조명 원리는 다독 또는 복수의 리플렉터, 또는 렌즈가 없는 전조등 구조물 및 리플렉터의 방향이나 수에 제한없이 적용될 수 있다. 
     전조등, 원거리조명, 평면경, 차폐판, 광경로
Patent KR-20060041307-A (KR)
Title: Method, system and computer program product for delaying mobile station's burst transmissions in a wireless network
Inventor: WANG CHUNG CHING
IPC: H04W28/12
Filed: 2004-08-02
Abstract: A communication network includes a base station in radio frequency communication with a mobile station. In order to regulate packet data messaging by the mobile station, the base station transmits a message over-the-air to the mobile station. The message indicates that the mobile station is to delay transmitting packet data messages and a duration of delay. In response to receipt of the message from the base station, the mobile station delays over-the-air transmission of packet data messages (e.g., Data Burst Messages) in accordance with the indicated duration.
Patent KR-20060064648-A (KR)
Title: Power supply control loop with multiple leveling modes
Inventor: HARNETT SEAN O
IPC: H02M1/00
Filed: 2004-08-18
Abstract: A method and apparatus for controlling a power supply (104). The system (100) includes a power supply (104) and a controller (116) for outputting a command signal to regulate the operation of the power supply. The controller determines the command signal based on at least one error signal which is selected from a plurality of error signals based on a selection criterion.
Patent KR-20070030159-A (KR)
Title: Anti-angiogenic peptides from the n-terminus of endostatin
Inventor: FOLKMAN JUDAH
IPC: A61K38/00
Filed: 2004-08-30
Abstract: Provided herein are anti-angiogenic comprising the N-terminal end of endostatin, nucleic acids encoding the same, pharmaceutical preparations comprising an effective amount of the peptide and nucleic acids and use of the pharmaceuticals in treating or preventing diseases or conditions associated with undesirable angiogenesis. ® KIPO & WIPO 2007
Patent KR-20070029621-A (KR)
Title: Earphone antenna connecting device and portable wireless device
Inventor: YOSHINO YOSHITAKA
IPC: H04R1/10
Filed: 2005-06-30
Abstract: A coaxial cable (60) is used for transmitting a low frequency signal and an RF signal to a receiver main body (120). At the time of using an earphone antenna connecting device by soldering it to pins of a pin plug connector (110) used for connecting with the coaxial cable, a conversion board is provided for pins (11~ 20) of a 10 pin plug connector (115), and a rear plane of a pattern of the conversion board is used for grounding, except a pin inserting slot (100) of the pin (20) connected with an antenna signal line (9). Pin inserting slots (134A, 135A, 132A) into which audio signal pins (14, 15) and a microphone pin (12) for transmitting low frequency waves such as voice are surrounded from at least three sides. Thus, noise in devices from a voice signal and a microphone signal is reduced, high frequency signal transmission characteristics are improved by the connector, and the degree of freedom in board layout is improved. ® KIPO & WIPO 2007
Patent KR-20060126923-A (KR)
Title: Wireless digital transmission of low frequency effects and surround channels for surround sound system
Inventor: CAFFREY JOHN JUSTIN
IPC: H04R5/04
Filed: 2004-09-22
Abstract: A subwoofer (72) is equipped with a wireless receiver (80) to receive signals containing information for a Low Frequency Effects (LFE) channel and information for both surround channels. In one form, the LFE is added to one or both surround channels to provide a stereo surround signal (containing both surround channels including a multiplexed LFE channel). The subwoofer (72) utilizes the LFE channel, powers surround speakers (74, 76), and passes the surround signals to respective surround speakers. A receiver (66) multiplexes LFE signals into either one or both surround sound audio channels. A digital RF transmitter (70) of the receiver transmits the combined subwoofer/surround channels to the wireless receiver (80) of the subwoofer. The remote subwoofer is connected to a power source (78). The surround speakers (74, 76) are connected to the subwoofer so as to receive the surround channels and be powered thereby.