baber/WOPTO huggingface dataset:
Patent KR-20070099077-A (KR)
Title: Fabrication of group 3 nitride-based top-emitting light emitting device through high-quality ohmic contact layers using selective etching processing
Inventor: OH IN MO
IPC: H01L33/40
Filed: 2006-04-03
Abstract: A group 3 nitride-based top emitting light emitting device of high-quality ohmic contact layers is provided to acquire high electrical, optical and thermo-mechanical stabilities. A group 3 nitride-based top emitting light emitting device of high-quality ohmic contact layers includes an p-type ohmic contact electrode structure(660) and a p-type nitride-based semiconductor cladding layer(640). A p-type ohmic contact layer is formed by laminating a thin-film electrode structure on a top part of the p-type nitride-based semiconductor cladding layer(640) consecutively twice. The p-type ohmic contact electrode structure(660) is disposed on a top portion of a high-brightness TE-LED of an n-side down structure that light generated from a nitride-based active layer is emitted to the outside through the p-type nitride-based semiconductor cladding layer(640). A super-lattice structure(650) is laminated on a top part of the p-type nitride-based semiconductor cladding layer(640). A material(660b) for consecutively forming the p-type ohmic contact layer is deposited on multi-layered thin-film electrode structure(660a).
Patent KR-20070102782-A (KR)
Title: Apparatus for sensing lighting abnormal of fluorescent lamp
Inventor: SONG JU DONG
IPC: H01J9/42
Filed: 2006-04-17
Abstract: An apparatus for testing a fluorescent lamp is provided to automatically test the number of lamps by using a lighting unit for inducing plasma in a gas filled in the lamp to turn on the lamp. A test table(100) has a base surface(110) and a conductive plate(140) placed on the base surface. A lighting unit(300) is positioned at one side of the test table to turn on a lamp(200) by inducing plasma in gas filled in the lamp via the conductive plate, and the test table is inclined so that the lamp is slid. The test table is provided with left and right walls for guiding the sliding lamp, and a support(150) for supporting the lamp. The lighting unit consists of a noise filter, a first rectifying and equalizing unit, a power amplifier, a second rectifying and equalizing unit, an inverter, and first and second switching controlling units.
Patent KR-20070105680-A (KR)
Title: Method for reducing tact time change in aligner
Inventor: NOH WON GU
IPC: G03F7/20
Filed: 2006-04-27
Abstract: A method for reducing the tact time change of an exposure device is provided to minimize the delay of tact time by applying a work delay variably according to the necessary time after the alignment time is applied. A method for reducing the tact time change of an exposure device comprises the steps of (S1) placing and fixing a glass to be exposure processed to a plate; determining whether a work delay is applied or not according to the difference between the alignment time set at a standard cycle time and the alignment time needed in the real work; and (S5) carrying out the exposure. The work delay determination process comprises the steps of inputting the standard cycle time applied to the each process commonly at in-line; subtracting the other operation time except the alignment time according to the difference between the alignment time set at a standard cycle time and the alignment time needed in the real work; and determining whether a work delay is applied or not according to the time of the subtraction result and the alignment time.
Patent KR-20070107433-A (KR)
Title: Name searching method in navigation
Inventor: KIM BUM JO
IPC: G08G1/0962
Filed: 2006-05-03
Abstract: A navigation method for searching a name is provided to enable a user to easily and rapidly search a destination by performing a search based on a genre, which is frequently searched by the user. A navigation system includes an alignment menu having name, area, and genre conversion items. A genre alignment item is added to the alignment menu. A genre, which is searched by the user, is inputted to a database so as to perform a genre alignment. The number of genre usage of the user is stored. When the user clicks the genre alignment item in the alignment menu, genres are aligned based on the number of the genres, which are frequently searched by the user(103,105).
Patent KR-20070108619-A (KR)
Title: Semiconductor memory device and method for testing the same
Inventor: LEE HI CHOON
IPC: G11C29/00
Filed: 2006-05-08
Abstract: A semiconductor memory device and a test method thereof are provided to reduce a test time and to improve productivity, by testing at least more than two memory banks at the same time, by adding only two input/output pads for a flag signal. In a semiconductor memory device comprising a plurality of memory banks having a plurality of test memory blocks respectively and testing more than two memory banks at the same time, a test part performs logical calculation by selecting one calculation signal from each memory bank unit and then transmits the calculation result to an input/output pad respectively. A flag signal generation part performs comparison calculation among calculation signals sharing an equal memory bank among the calculation signals, and outputs flag signals providing error information to each memory bank.
Patent KR-20060128680-A (KR)
Title: Droplet discharge method, electro-optic device, and electronic apparatus
Inventor: NAGAE NOBUAKI
IPC: G02F1/13
Filed: 2006-06-07
Abstract: A droplet discharge method, an electro-optic device, and an electronic apparatus are provided to reduce irregularities of a functional solution all over the substrate to obtain a uniform display. A droplet discharge method includes the steps of relatively scanning a plurality of ejection heads on an ejected part(18S) installed on a substrate, ejecting a plurality of functional droplets on the ejected part from a plurality of nozzles installed at the ejection heads, alternately disposing the ejection heads in a cross direction of the nozzles and disposing the plurality of nozzles on the ejection heads such that overlapped ejection regions(V) are formed, and scanning the ejection heads to include at least a portion of the ejection part.
Patent KR-20070118442-A (KR)
Title: Fuel evaporator and fuel cell system with the same
Inventor: KWEON SOON CHEOL
IPC: H01M8/04
Filed: 2006-06-12
Abstract: A fuel evaporator is provided to easily interrupt evaporation of fuel, thereby promptly controlling turn-on or -off of power generation while inhibiting waste of fuel. A fuel evaporator(120) comprises: a fuel reservoir; an evaporator assembly(130) including a pair of plates(131,135) stacked on the fuel reservoir while being spaced therefrom, wherein each plate has a plurality of through holes(134,138) for evaporation and the through holes of one plate and those of the other plate cross each other; and a selectively interruptible power supply section(150) connected to the plates for forming a potential difference between both plates. In the fuel evaporator, when the plates get access to each other and are in contact with each other due to the electrostatic force caused by the potential difference formed between both plates, the through holes crossing each other are closed.
Patent KR-20070120321-A (KR)
Title: Backlight unit for liquid crystal display device
Inventor: OH JAE WON
IPC: G02F1/13357
Filed: 2006-06-19
Abstract: A backlight unit for an LCD is provided to prevent detachment of an edge portion of an optical sheet caused by pullback of a support main by forming a plurality of optical sheet having streamlined edges along a longitudinal direction. A light guide plate(126) is received on a reflective plate(122). Fluorescent lamps(124a,124b) are arranged in a longitudinal direction of the light guide plate. A plurality of optical sheets(128) are received on the light guide plate, and have streamlined edges in a longitudinal direction. The optical sheet has the edge of an streamlined shape in a longitudinal direction. The fluorescent lamps are formed at both sides of the light guide plate or are configured as a bi-layered structure.
Patent KR-20070121334-A (KR)
Title: Method for manufacturing meat having predetermined form and the meat obtained thereby
Inventor: PARK KU OHN
IPC: A23L13/00
Filed: 2006-06-22
Abstract: A method of manufacturing meat by scoring pork and beef, kneading with seasonings and molding into a specific shape is provided to overcome some of the disadvantages of conventional grilled minced rib(Tteokgalbi) similar to American beef patties and produce the meat maintaining the original taste of pork and beef. Pork or beef is scored with a sharp knife or a tenderizing tool, kneaded with seasonings and any one of wheat flour, glutinous rice flour and buckwheat flour and molded into a specific shape. The pork or beef is rib meat in which a bone is attached. The seasonings contain 48.5% by weight of onions, 6.5 by weight of a pear, 3.7% by weight of garlic, 9.3% by weight of green onions, 12.0% by weight of soy sauce, 4.5% by weight of white sugar, 4.0% by weight of sesame oil, 4.5% by weight of roasted sesame, 3.5% by weight of Mirim and 3.5% by weight of MSG.
Patent KR-20070122285-A (KR)
Title: A tuner which is able to control the height from the main board and a tv including the tuner
Inventor: PARK KI HYUN
IPC: H05K7/14
Filed: 2006-06-26
Abstract: A tuner and a television having the same are provided to adjust a height of the tuner according to a size of an insertion hole which is formed on a main board. A tuner(10) includes a fixing rib(14a), which is formed at a lower portion thereof. The fixing rib is inserted into an insertion hole, which is formed on a main board of an electronic component. Plural step units with different widths are formed in a vertical direction on the fixing rib. A size of the insertion hole is changed according to the width of the step unit. The widths of the step unit are sequentially increased or decreased along a vertical direction. The step units are formed to be symmetrical with respect to each other around a center of the fixing rib. The width of the step units is decreased from an up direction to down direction.
Patent KR-20080000840-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: KIM DONG HOON
IPC: H01L21/76
Filed: 2006-06-28
Abstract: A method for manufacturing a semiconductor device is provided to prevent a buffer oxide film from being oxidized by forming an upper portion of a liner nitride film to be contacted with an edge portion of an active region in a semiconductor substrate. A laminate structure having a pad oxide film pattern and a pad nitride film pattern is formed on a semiconductor substrate(100). The semiconductor substrate is recessed by using the laminate structure as a mask, such that a sidewall of the semiconductor substrate is exposed. A spacer is formed at the sidewall of the semiconductor substrate and the laminate structure. A trench is formed by etching the semiconductor substrate by using the spacer as the mask. A buffer oxide film(135) is formed in the trench, and a liner nitride film(140) with a predetermined thickness is formed on the semiconductor substrate. A field oxide film(145) is formed to bury the trench. The field oxide film is planarized, until the pad nitride film pattern is exposed. The pad nitride film pattern is removed and a portion of the spacer and the liner nitride film is removed. A gate electrode is formed on the semiconductor substrate, after the pad oxide film pattern is removed.
Patent KR-20080000857-A (KR)
Title: A computer having wireless network connecting function, a control method thereof and a recording device of that method
Inventor: HONG YOUNG KUK
IPC: G06F1/00
Filed: 2006-06-28
Abstract: A computer having a wireless network connection recovery function, a wireless network connection recovery method thereof, and a recording medium storing the same are provided to reconnect the disconnected wireless network if the computer is restore to a normal mode from a power-saving mode while the WLAN(Wireless Local Area Network) is disconnected by a WLAN CM(Connection Manager) when the computer is switch to the power-saving mode. A storing part(160) stores an ID/password for connecting to the wireless network(200). An inputting part(130) inputs information. The WLAN(110) is used for connecting to the wireless network. A controller stores the ID/password received from the inputting part to the storing part, switches the power-saving mode to the normal mode if manipulation is detected from the input part in the power-saving mode, and performs connection to the wireless network through the WLAN by reading the ID/password from the storing part. A timer(140) checks time a time for entering the power-saving mode. The controller enters the power-saving mode if an inputted signal is not received from a predetermined time.
Patent KR-20080005687-A (KR)
Title: A dc/dc converter circuit for a vehicle's digital amplifier
Inventor: KIM YOUNG SOO
IPC: H02M3/155
Filed: 2006-07-10
Abstract: A DC/DC converter circuit for a vehicle digital amplifier is provided to decrease an EMI(ElectroMagnetic Interference) and a switching noise by decreasing the maximum value of the current. A DC/DC converter circuit for a vehicle digital amplifier includes a boost converter which is connected to a half-bridge converter. Input terminals of the boost and half-bridge converters are asymmetrically controlled with respect to each other. Output terminals of rectifying diodes(D1,D2) are connected in a voltage doubler configuration. Current stress mitigating capacitors(C1,C2) are added in parallel to the output terminals of the rectifying diodes, so that a ramp current is changed into a square current and the maximum value of the current is decreased.
Patent KR-20070033873-A (KR)
Title: 유리가공장치
IPC: C03B33/03
Filed: 2006-07-14
Abstract: 본 발명은 유리가공장치에 관한 것으로, 회전테이블 상에 소형 박판 유리를 재치하면, 진공척에 의해 테이블 상에 흡착고정되며, 이를 90° 회전시킨 후 정렬장치를 통해 정렬을 완료하고, 그런 다음 90° 더 회전시켜 외곽 연삭장치를 통해 외곽의 연삭을 완료하며, 그 후 90°더 회전시켜서 상 · 하부 모서리를 면취하여 소형 박판 유리의 연속가공이 가능하며, 어떠한 곡선이 형성된 유리도 신속하고 정확하게 가공할 수 있는 특징이 있다. 
     본 발명은 크게 다섯 부분으로 구성되는바, 원판 형태로 제작되되 그 상부에 가공대상물이 진공상태로 흡착되도록 진공척(11)이 구비되며, 90°씩 순차적으로 회전하도록 구성된 회전테이블(10)과, 상기 회전테이블(10)의 일측에 설치되어 컨베이어(21)를 통해 공급되는 가공대상물을 진공흡착 패드(22)를 이용하여 회전테이블(10)의 진공척(11)에 재치하도록 하는 공급장치(20)와, 상기 공급장치(20)의 90°방향에 설치되되, 회전테이블(10) 상에 재치된 가공대상물을 정확한 방향으로 정렬하도록 그립퍼(31)와 핑거(32)로 구성된 정렬장치(30)와, 상기 공급장치(20)의 180°방향에 설치되되, 정렬이 완료된 가공대상물의 외주면을 원통형태의 연삭툴(41)로 연삭하는 외주면 연삭장치(40)와, 상기 공급장치(20)의 270°방향에 설치되되, 외주면 가공이 완료된 가공대상물의 모서리부를 마름모형태의 연마툴(51)로 연마하는 모서리부 연마장치(50)로 구성되어, 원형 테이블(10) 상에 가공대상물이  재치되면 연속 순차적으로 가공을 완료하는 대략적인 구성을 갖는다. 
     상기와 같은 구성을 갖는 본 발명은, 회전테이블 상에 소형 박판 유리를 재치하되, 진공척에 의해 흡착고정되도록 한 후, 회전테이블을 90° 회전시켜 정렬을 완료한 다음, 90° 더 회전시켜 외주면 연삭을 완료하며, 그 후 90°더 회전시켜서 상 · 하부 모서리를 면취함으로써 소형 박판 유리를 자동으로 연속 가공할 수 있어서 생산성이 향상되고, 그로 인해 제작단가를 줄일 수 있는 효과가 있다. 
     또한, 외곽을 연삭하고 모서리를 면취하는 연마툴의 제어는 미리 입력된 수치제어를 통해 제어함으로써 어떠한 곡선이 형성된 유리도 신속하고 정확하게 가공할 수 있으며, 가공 시 진동이 발생하지 않아 유리에 크랙이 발생하지 않아 고품질의 소형 박판 유리를 얻을 수 있는 효과가 있다. 
       
     유리가공장치, 회전테이블, 연마장치, 연삭장치, 연마툴, 연삭툴, 핸드폰 표시창, 강화 유리, 박판 유리, 수치제어
Patent KR-20080008469-A (KR)
Title: Method for setting audio level of combo device
Inventor: LEE HYO KIL
IPC: H04N5/60
Filed: 2006-07-20
Abstract: A method for setting an audio level in a combo device is provided to output uniform audio automatically set up at an initial volume when a user changes a radio frequency or a broadcast channel, thereby removing inconvenience in frequently adjusting the volume into a desired audio volume. A method for setting an audio level in a combo device comprises the following steps of: receiving a radio program or a broadcast program changed by up/down change signals for changing a radio frequency or a broadcasting channel inputted from an input unit(S201~S209); detecting an audio level performing the MPEG(Moving Picture Experts Group) decoding of the received and tuned radio program or the broadcasting program(S211); withdrawing the detected audio level and an audio level before the change stored in a volume table and comparing the size of two levels; moving the detected audio level so as for the detected audio level to be identical to the pre-stored audio level before the change(S213,S215); and converting the moved audio level into an analog audio signal, amplifying the analog audio signal, and outputting the amplified analog audio signal through an output unit(S219~S237).
Patent KR-20070116522-A (KR)
Title: Cap and insert
Inventor: MA SANG IM
IPC: E04B9/06
Filed: 2006-07-20
Abstract: An insulation insert for laying concrete is provided to use for a metal form panel as well as a wood form panel by using a cap helping a fastening member to penetrate an insulating material or a soundproofing material easily at the start, and opening with pressing force of a fastening member and making the inside of a fastening member opened at the end, and to make installation possible regardless of the thickness of an insulating material. An insulation insert(100) for laying concrete comprises a fastening member(200) whose upper part is laid under concrete and lower part is laid under an insulating material or a soundproofing material, and a cap(300) coupled to the bottom of the fastening member to be opened. The fastening member includes one or more blades(210) at the outer circumference to help the insert to penetrate the insulating material or the soundproofing material easily and to guide the insert to penetrate the insulating material in the vertical direction without deviating, and the cap includes a joint portion(310) coupled with the bottom of the fastening member, a narrow portion(320) narrowed toward the bottom and equipped with a pre-arranging device for opening composed of delicate membranes or cutting portions(331) expanded/opened compulsively by pressing force of the fastening member to prevent the cap not to be open before reaching a form panel, one or more blades(340) formed at the outer circumference to help the insert to penetrate the insulating material or the soundproofing material easily and to guide the insert to penetrate the insulating material in the vertical direction without deviating, an auxiliary support device placed to support the fastening member erected, and a driving projection(360) formed at the end of the narrow portion to help the cap to drive in the insulating material or the soundproofing material.
Patent KR-20080008591-A (KR)
Title: Method of production of ripen ginseng composition and the composition using the same
Inventor: HWANG JIN CHAN
IPC: A23L19/00
Filed: 2006-07-20
Abstract: A method of manufacturing an aged whole ginseng composition, aged ginseng body composition, aged ginseng root hair composition and its mixed ginseng composition by aging the mixed ginseng products and then repeating the drying and aging process is provided to improve the taste, color and flavor of processed ginseng products. In the method for production of aged ginseng compositions, whole ginseng, ginseng body and ginseng root hair are aged in water at 0 to 15deg.C for 8 to 12 months, dried at 7 to 20deg.C for 1 to 3 weeks, aged in water at 35 to 55deg.C for 22 to 28 days in a first step and at 75 to 95deg.C for 32 to 38 days with a steam-jacketed apparatus containing one or more cooling tower parts(300,400,500) in a second step and extracted to give ginseng extract. Then 100 parts by weight of the aged whole ginseng composition is mixed with 800 to 990 parts by weight of the ginseng body composition and 10 to 200 parts by weight of the ginseng root hair composition and aged at 75 to 95deg.C for 32 to 38 days with the steam-jacketed apparatus containing one or more cooling tower parts to give a mixed aged ginseng composition. The ginseng body is obtained by removing root hair and a rhizome of ginseng. The ginseng is 6-year-old Korean ginseng. The steam-jacketed apparatus comprises a double boiling part(200) and a heat source part(100).
Patent KR-20080011588-A (KR)
Title: Method and apparatus for compensating shadow area
Inventor: HAN YOUNG RAN
IPC: H04N9/64
Filed: 2006-07-31
Abstract: A method and an apparatus for compensating a shadow area are provided to increase luminance by reflecting the luminance of corresponding pixels and the luminance of a neighboring area, thereby obtaining a clear image. A method for compensating a shadow area comprises the following steps of: calculating a representative luminance by reflecting the luminance of pixels with image information and pixels around the pixels(S140); determining a compensated luminance ratio by using the calculated representative luminance(S155); and increasing output luminance by the compensated luminance ratio(S170). The compensated luminance ratio is decreased as the representative luminance increases.
Patent KR-20080011616-A (KR)
Title: An apparatus having a variable capacitor circuit with a linear capacitance variation
Inventor: HAN SEON HO
IPC: H01G5/00
Filed: 2006-07-31
Abstract: An apparatus having a variable capacitor circuit with linear capacitance variation is provided to obtain linear variable capacitance within the whole control voltage range by implementing the variable capacitor circuit through parallel connection of a plurality of varactor diodes having different capacitances to control voltage. An apparatus having a variable capacitor circuit with linear capacitance variation includes a plurality of variable varactor diodes(Var-1~Var-n). The plurality of varactor diodes are connected to each other in parallel, and have different capacitances with respect to inputted control voltage(Vc). The sum of variable capacitances of the plurality of varactor diodes with respect to the same voltage level of the control voltage varied within the whole control voltage range has linearity.
Patent KR-20080012545-A (KR)
Title: Method of operating plasma display device
Inventor: KANG TAE KYOUNG
IPC: G09G3/296
Filed: 2006-08-03
Abstract: A method for driving a plasma display apparatus is provided to prevent the variation of gray scale by adjusting the number of sustain pulses in respective sub-fields according to temperatures. A plasma display apparatus displays multi gray scales using a field having plural sub-fields(SF1-SF8). The temperature of the plasma display apparatus is detected. Then, the driving schemes of the plasma display apparatus is differently operated according to the detected temperature. The driving schemes use different sub-field sequence patterns from one another according to the temperature. The driving schemes use different sub-fields to be removed based on the range of the temperatures such that sub-field sequence patterns are varied.
Patent KR-20060095856-A (KR)
Inventor: EOU SU KON
IPC: A47L11/34
Filed: 2006-08-12
Abstract: 본 발명은 스팀청소기에 관한 것으로서, 이동본체(10)의 전방측에 설치되는 것으로서, 다수개의 분사홀(21)이 형성된 편편한 바닥(20a)을 가지는 압압부(20); 이동본체(10)의 내부 후방측에 설치되어 회전가능하며, 표면에 다수개의 제1걸림부(31)가 형성된 롤러(30); 제1걸림부(31)에 걸어지는 제2걸림부(41)가 형성된 것으로서 압압부(20)와 롤러(30)를 무한궤도를 이루도록 감싸며, 권회되는 걸레(70)를 궤도운동시키기 위한 궤도벨트(40); 이동본체(10)에 수직 방향에서 수평 방향까지 회동 가능하게 설치되는 회동본체(80); 및 회동본체(80)에 설치되는 것으로서, 압압부 바닥(20a)의 분사홀(21)로 분사되는 스팀을 발생하는 스팀발생부(60);를 포함하는 것을 특징으로 한다.
Patent KR-20060095858-A (KR)
Inventor: EOU SU KON
IPC: A47L11/00
Filed: 2006-08-12
Abstract: 본 발명은 물걸레 청소기에 관한 것으로서, 지지봉(11)이 설치되는 본체(10); 본체(10)의 전방측에 설치되는 것으로서 다수개의 물공급홀(21)이 형성된 편편한 압압부(20); 걸레(31)가 권회된 걸레롤(30)이 수납되는 걸레롤수납홈(40); 본체(10)에 형성되는 것으로서, 사용되어 더러워진 걸레가 회수되는 걸레회수홈(50); 상기 걸레롤수납홈(40)으로부터 공급되어 상기 압압부(20) 바닥에 밀착되는 걸레(31)를 상기 본체(10)의 후방으로부터 상기 걸레회수홈(50)으로 이송시키는 걸레이송부(60); 및 압압부(20) 바닥에 밀착되는 걸레(31)에 물을 공급하는 물공급부(70);를 포함한다.