baber/WOPTO huggingface dataset:
Patent KR-20070082472-A (KR)
Title: Level shifter circuit
Inventor: YANG HUI KAP
IPC: H03K19/0175
Filed: 2006-05-04
Abstract: A level shifter circuit is provided to reduce transition time of an output signal when an input signal with a low voltage is converted into the output signal with a high voltage. A pull-up driving part(322) drives an output node with a second voltage higher than a first voltage, in response to an input signal a ground voltage and the first voltage. A pull-down driving part(332) drives the output node with the ground voltage, in response to the input signal. The pull-up driving part controls to reduce the intensity of pull-up currents flowing through the pull-up driving part in response to the input signal, when the pull-up driving part and the pull-down driving part operate at the same time.
Patent KR-20070108008-A (KR)
Title: Resin composition having good scratch resistance
Inventor: HA DOO HAN
IPC: C08L15/00
Filed: 2006-05-04
Abstract: A resin composition having good scratch resistance is provided to ensure well-balanced physical properties such as a coloring property, weather resistance, gloss, impact resistance, and etc. A resin composition having good scratch resistance has an outer shell comprising 5-50 parts by weight of a core-shell structure graft resin(A) containing a (meth)acrylic acid alkyl ester component and 95-50 parts by weight of a resin(B) containing 40-100% of a (meth)acrylic acid alkyl ester component. The outer shell is a polymethylmethacrylate resin. In the core-shell structure graft resin(A), the core is butadiene rubber or butadiene/styrene rubber polymer.
Patent KR-20070109166-A (KR)
Title: Led flexible printed circuit borad and liquid crystal display panel and manufacturing method thereof
Inventor: CHOI JAE JIN
IPC: G02F1/1345
Filed: 2006-05-10
Abstract: An LED(light emitting diode) flexible circuit board, an LCD and a fabrication method thereof are provided to extend a connection part of a data printed circuit board of the LED flexible circuit board inwardly and bend the connection part of the data printed circuit board to overcome a fabrication limitation due to an increase in x-dimension of the LED flexible circuit board. An LED is mounted in an LED mounting part(421). A connection part(422) of a data printed circuit board is inclined, bent perpendicularly or inwardly from both ends of the LED mounting part and extends again inwardly. The connection part includes a vertical extension part(4221) extending perpendicularly from both ends of the LED mounting part, a first horizontal extension part(4222) extending inwardly and horizontally from an end of the vertical extension part, an inclination part(4223) extending downwardly from an end of the first horizontal extension part with a predetermined inclination, and a second horizontal extension part(4224) extending inwardly and horizontally from an end of the inclination part.
Patent KR-20070109647-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: JUNG TE O
IPC: H01L21/283
Filed: 2006-05-12
Abstract: A method for manufacturing a semiconductor device is provided to prevent a bridge phenomenon between contact plugs by forming a barrier film using a nitride layer and then forming the contact plug, and to secure an area for the contact plug for reducing cell resistance. An interlayer dielectric(120) is formed on a semiconductor substrate(100), and then a first photoresist pattern is formed at a storage electrode contact region. A trench is formed by etching the interlayer dielectric by using the first photoresist pattern as a mask. A barrier film(125) is formed by filling the trench using a nitride layer, after removing the first photoresist pattern. A second photoresist pattern exposing the contact region is formed on the entire surface of the semiconductor substrate. A storage electrode contact hole is formed by etching the interlayer dielectric. A storage electrode contact plug(135) is formed by using a polysilicon layer, after removing the second photoresist pattern.
Patent KR-20070111049-A (KR)
Title: Liquid crystal display panel and manufacturing method thereof
Inventor: JEONG KI HUN
IPC: G02F1/136
Filed: 2006-05-16
Abstract: An LCD(Liquid Crystal Display) panel and a manufacturing method thereof are provided to form at least one step compensation unit for compensating step with a common pad in a peripheral area of the common pad and enable the step compensation unit to improve coating uniformity of a photo resist used during formation of a common pad upper electrode, thereby preventing faults such as an oblique stain. A common electrode is formed in an upper substrate. A common pad(136) is formed on a lower substrate facing the upper substrate and supplies common voltage to the common electrode. A short point(170) is formed between the upper and lower substrates and electrically connects the common electrode to the common pad. A step compensation unit(148) is formed between the common pad and an outer wall of the lower substrate.
Patent KR-20070113581-A (KR)
Title: Automotive management network system using packet data/sms (short message service) over wireless network
Inventor: JEON CHANG HYEON
IPC: H04W4/14
Filed: 2006-05-25
Abstract: An AMN(Auto Management Network) system using packet data or an SMS(Short Message Service) in a wireless network is provided to sense a state of an automobile through a wireless Internet network while operating the automobile, and to record internal events as collecting diagnosis data, thereby preventing malfunction of the automobile. An AMN server receives diagnosis and maintenance data inputted from an AMN system executed in an automobile which uses SMS data or packet data on a public wireless network. An AMN client system provides a network interface for networking factors executed in the automobile, and collects diagnosis and maintenance data on a network from the factors of the automobile. An SMS AP(Access Point) system of an AMN consists of a software module operating in a mobile phone station(cellular phone) which provides a communication link for an SMS service between the AMN client system and the AMN server system.
Patent KR-20070117275-A (KR)
Title: A sterilizing apparatus for a water purifier
Inventor: SON JAE SIK
IPC: B01D35/06
Filed: 2006-06-08
Abstract: A sterilizing apparatus for a water purifier is provided to sterilize water even without increasing the temperature of the water, by using a pair of discharge electrodes when performing a sterilizing operation on the water passed by a filter. An inlet(126), through which water to be sterilized is inputted, is formed at one end of one side of a housing member, and an outlet(128), through which sterilized water is outputted, is formed at one end of the other side of the housing member. A pair of discharge electrodes(122) are joined to the housing member while the discharge electrodes penetrate the housing member. The discharge electrodes are connected to a discharge circuit formed on a PCB(Printed Circuit Board) by a pair of conductive lines. The discharge circuit is connected to a power source.
Patent KR-20060089688-A (KR)
Inventor: HWANG YUN SIK
IPC: A23L21/10
Filed: 2006-06-21
Abstract: 본 발명은 아스코르브산을 포함하는 겔 형성 조성물 및 이로부터 제조된 안정한 겔에 관한 것으로서, 9 내지 16 범위의 친수성-친유성 균형(HLB) 값을 갖는 폴리글리세린 지방산 에스터 유화제 및 아스코르브산을 포함하는 본 발명의 겔 형성 조성물은 유연하면서도 코팅성이 우수한 겔을 용이하게 형성할 수 있어, 다양한 생리 활성물질들을 안정화시키는데 유용하게 사용될 수 있다.
Patent KR-20080005804-A (KR)
Title: A hermetic type compressor
Inventor: AN JAE NAM
IPC: F04B39/00
Filed: 2006-07-10
Abstract: A hermetic type compressor is provided to arrange a suction muffler and a discharge muffler close to a cylinder head by removing the needs of the eccentric motion space of an eccentric shaft and the operation space of a connecting rod. A hermetic type compressor includes a driving unit, a piston(30), and a compression chamber(61). The driving unit provides the compression force of refrigerant by rotating a rotary shaft. The piston linearly reciprocates in the longitudinal direction of the rotary shaft by being interlocked with the rotation motion of the rotary shaft. The piston compresses the refrigerant with the linear reciprocating motion in the compression chamber. A screw shaft(40) is mounted at one end of the rotary shaft of the piston, and is extended in the longitudinal direction of the rotary shaft to rotate with the rotary shaft. Bidirectional screw grooves(41,42) are formed at the outer periphery of the piston in the longitudinal direction of the screw shaft. A guide pin(32) is installed at the inner periphery of the piston for the linear reciprocating motion of the piston.
Patent KR-20070025980-A (KR)
Title: Acrylic pressure-sensitive adhesive composition for the polarizing film
Inventor: KIM NO MA
IPC: C09J133/06
Filed: 2006-07-14
Abstract: Provided is an acrylic-based adhesive composition for a polarizing film of a liquid crystal display device, which shows excellent adhesion durability under high-temperature and high-humidity conditions, and imparts a high modulus and excellent stress-relieving characteristics to a polarizing film. The acrylic adhesive composition for a polarizing film comprises a (meth)acrylic copolymer containing a C2-C14 alkyl (meth)acrylate, shows a gel proportion of 10-55% as defined the formula of B/A X 100 and a swelling ratio of 30-110 as defined by the formula of C/B, and has a weight average molecular weight of the Sol dissolved into ethyl acetate from an adhesive of 800,000 or more and a ratio of Mw/Mn of 2.0-7.0. In the above formulae, A is the weight of the acrylic adhesive composition; B is the dry weight of the insoluble part of the acrylic adhesive composition after dipping the acrylic adhesive into ethyl acetate at room temperature for 48 hours; and C is the weight of the insoluble part of the acrylic adhesive composition swelled by ethyl acetate after dipping the acrylic adhesive into ethyl acetate at room temperature for 48 hours.
Patent KR-20080007924-A (KR)
Title: The method of surface grinding for diaphragm material
Inventor: JANG DONG WOO
IPC: H04R7/02
Filed: 2006-07-19
Abstract: A method for surface grinding for the material of a diaphragm is provided to improve a sound quality by mounting a surface grinded diaphragm to a conventional dynamic type unit such as a microphone or a speaker. A method for surface grinding for the material of a diaphragm(105) of a dynamic type unit includes the steps of: grinding one or both surfaces of the material of the diaphragm by using grinding material or sandpaper, wherein the dynamic type unit consists of a magnet(106), a moving coil(110), and the diaphragm; and processing the surface of material of the diaphragm with the shape including a circle, an oval, an unevenness, a crater, or a net.
Patent KR-20080011823-A (KR)
Title: Method and apparatus for adaptive antenna controlling in mobile telecommunication system
Inventor: KIM HONG CHUL
IPC: H01Q3/24
Filed: 2006-07-31
Abstract: A method and an apparatus for adaptively controlling multiple-output antenna paths in a mobile telecommunication system are provided to minimize power consumption of an entire terminal by controlling power applied to a specific receiver. A method for adaptively controlling multiple-output antenna paths in a mobile telecommunication system includes the steps of: performing diversity combining of signals received through multiple-output antennas; estimating dispersion by using an SNR(Signal to Noise Ratio) and a CINR(Carrier to Interference and Noise Ratio) of the diversity-combined signal(504); checking whether the estimated dispersion is within a predetermined threshold to satisfy a maximum diversity gain(506); and changing the antenna path according to a result of checking.
Patent KR-20080015585-A (KR)
Title: Health apparatus
Inventor: OH KYUNG HUN
IPC: A63B21/008
Filed: 2006-08-16
Abstract: A health apparatus is provided to enable a user to reinforce his/her muscular force easily at home or in a park, to be easily installed and carried, and to be used semi-permanently without abrasion or disorder. A health device includes a frame(110), a lever(130) and a shock absorber(140). The lever is hinge-connected to the frame to be pulled or pushed by a user. One end of the shock absorber is hinge-connected to the frame. The other end of the shock absorber is hinge connected to the lever to provide resistance in a direction of the motion of the lever. The shock absorber includes a housing(142), a piston and a piston rod. The housing includes first and second spaces, first and second paths and a first connection portion. The piston is installed in the first space of the housing to perform expanding and compressing movement.
Patent KR-20080016335-A (KR)
Title: Method and apparatus for transmitting/receiving feedback information of channel quality in mimo-ofdm system
Inventor: KIM HO JIN
IPC: H04J99/00
Filed: 2006-08-18
Abstract: A method and an apparatus for transmitting and receiving feedback information corresponding to a channel quality in an orthogonal frequency division multiplexing system for a multi-input/multi-output are provided to achieve a signal to interference and noise ratio to be flat to reduce a feedback overhead. An apparatus for transmitting and receiving feedback information corresponding to a channel quality in an orthogonal frequency division multiplexing system for a multi-input/multi-output includes a channel quality measuring unit(310) measuring channel quality indicating values of signals transmitting through a transmitter by using a plurality of subbands and a plurality of transmission antennas. A feedback information generating unit(312) determines at least one subband group having a highest transmission performance of the subbands and at least one precoding matrix corresponding to the subband groups. The feedback information generating unit creates feedback information corresponding to a channel quality indicating value based on a subband of the determined subband groups and the determined precoding matrix to feedback to the transmitter.
Patent KR-20080017986-A (KR)
Title: Sliding structure for mobile electronic device
Inventor: HER JAE YOUL
IPC: H04B1/38
Filed: 2006-08-23
Abstract: A sliding structure for a portable electronic device is provided to realize a simple structure, thereby accomplishing an economical and slim structure while a sliding action can be controlled in optimum state. The second slider member(120) is mounted on the first slider member(110) to slide thereon. An elastic member(130) is mounted on either the first slider member(110) or the second slider member(120), and is formed in hollow closed figure type. One pair of fixed pins(121a) is disposed at certain intervals on the other of the first slider member(110) and the second slider member(120), where the elastic member(130) is not mounted.
Patent KR-20080018500-A (KR)
Title: Organophilic layered silicates and preparing method thereof
Inventor: KIM YONG SEOK
IPC: C01B33/38
Filed: 2006-08-24
Abstract: A highly heat resistant organophilic layered silicate modified using a molecular weight-adjusted polystyrene-based copolymer organic modifier together with an amine base is provided, and a preparing method of the highly heat resistant organophilic layered silicate is provided. In an organically modified layered inorganic material in which an organic polymer is introduced onto interlayers of an aluminosilicate-based layered inorganic material, an organically modified aluminosilicate-based layered inorganic material is characterized in that the organic polymer introduced onto the interlayers of the aluminosilicated-based layered inorganic material is a polystyrene-based copolymer having an amine salt represented by a formula 2, wherein m is an integer between 1 and 100(preferably an integer between 1 and 50), R is a compound represented by a structure formula 1 or 2, x is an integer between 2 and 200, and X is selected from halogen-based elements comprising F, Cl, Br, and I.
Patent KR-20080020381-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: PARK JUM YONG
IPC: H01L21/8242
Filed: 2006-08-31
Abstract: A method for manufacturing a semiconductor device is provided to minimize the loss of a metal layer for bitlines by forming a hard mask layer without defects on the metal layer. A conductive layer(34) is formed on a semiconductor substrate having a lower structure. A first hard mask layer(35) is formed on the conductive layer. A second hard mask layer(36) is formed on the first hard mask layer. By etching the second and first hard mask layers and the conductive layer, a conductive pattern is formed. The conductive layer is made of a metal layer or a tungsten layer.
Patent KR-20080021953-A (KR)
Title: Electron emission display device
Inventor: PARK ZIN MIN
IPC: H01J1/30
Filed: 2006-09-05
Abstract: An electron emission display device is provided to minimize a temperature difference between first and second substrates by radiating the heat from the first substrate. First and second substrates(2,4) are opposed to each other and form a vacuum container. An electron emission device is provided on the first substrate. A fluorescent layer(18) is formed on a surface of the second substrate, which faces the first substrate. An anode electrode(22) is formed on one surface of the fluorescent layer. A spacer(24) maintains a gap between the first and second substrates. A heat transfer layer(26) is arranged between the electron emission element and the spacer and extracted to outside of the vacuum container. The heat transfer layer radiates the heat, which is emitted from the electron emission device.
Patent KR-20080027589-A (KR)
Title: Low voltage protection reject circuit
Inventor: KIM TAEK SOO
IPC: H05B37/02
Filed: 2006-09-25
Abstract: A low voltage protection interruption circuit is provided to prevent generation of a shutdown phenomenon by limiting charging of an SCP(Short-Circuit Protection) terminal through connection of a transistor to a capacitor in an on-state of the transistor. A low voltage protection interruption circuit includes a capacitor(10) and a switching unit(60). The capacitor is connected to an SCP terminal. The switching unit is connected to the SCP terminal. When a high signal is applied, the switching unit controls to block connection to the capacitor by being bypassed in a ground state and when a low signal is applied, the switching unit controls to open the connection to the capacitor. The switching unit includes a first NPN transistor(20), a first resistor(40), a second transistor(30), and a second resistor(50). The first NPN transistor is connected to the SCP terminal. The first resistor and the second NPN transistor are connected to the first NPN transistor in parallel and connected to a power terminal and a ground terminal in series. The second resistor is connected to a base of the second NPN transistor in series.
Patent KR-20060105733-A (KR)
Inventor: KIM HYUN KEE
IPC: C07K14/47
Filed: 2006-09-25
Abstract: 본 발명은 신규 원암 유전자 및 이에 의해 코드되는 단백질에 관한 것으로, 본 발명의 원암 유전자는 유방암, 백혈병, 자궁암, 및 악성림프종 등을 비롯한 암의 진단 등에 효과적으로 이용될 수 있다.
Patent KR-20080028683-A (KR)
Title: Oil advance payment - card system
Inventor: YANG HYUN MO
IPC: G06Q50/30
Filed: 2006-09-27
Abstract: A system for a prepaid oil card is provided to calculate an amount of oil, which is bought by using a prepaid oil card, based on an oil price at a time point when buying the prepaid oil card, and offset the amount from the remainder of the prepaid oil card, thereby promoting oil purchase at member gas stations and returning a profit to a user. A member shop card reader(110) reads a prepaid oil card presented by a user at a member gas station. A member shop remainder checker(120) checks the remainder read through the member shop card reader. An oil price reader(130) reads an oil price of a card purchase time point among information read through the member shop card reader. An oil amount offsetting part(150) offsets the remaining quantity stored in the prepaid oil card as much as the purchased amount. A member shop remainder updater(160) updates balance of the prepaid oil card by calculating an amount corresponding to the used quantity and offsetting the calculated amount from the balance. A member shop customer database(170) stores a user ID, an oil price of a prepaid oil card purchase time point, and oil usage information among the information read through the member shop card reader.
Patent KR-20060116771-A (KR)
Title: Display element
Inventor: MIYACHI KOICHI
IPC: G02F1/07
Filed: 2006-09-28
Abstract: A display device is provided to realize a wide driving temperature range, a wide viewing angle characteristic, and a high-speed response characteristic, by forming a liquid crystal layer of a material, of which degree of optical anisotropy varies according to application of electric field. A dielectric material layer(3) is provided between two substrates(1,2). The dielectric material layer is formed of a material, which shows optical isotropy when no electric field is applied and shows optical anisotropy when an electric field is applied. Comb-shaped electrodes(4,5) are disposed to face each other on one of the substrates. Polarizing plates(6,7) are respectively provided on the outer surfaces of the two substrates.
Patent KR-20060108594-A (KR)
Inventor: LEE SEAK JAE
IPC: F22B37/00
Filed: 2006-09-29
Abstract: 본 발명은 스팀 보일러의 폐열을 이용한 결로 현상방지 및 온수 생산장치에 관한 것이다. 
       이를 보다 상세히 설명하면, 본 발명은 본 출원인이 선출원한 「스팀보일러의 폐열을 이용한 온수 생산 장치(특허출원번호 : 10-2004-0095522, 실용신안 출원번호 : 20-2004- 0032905)를 개선 발전시킨 것으로, 스팀 보일러에서 생성된 스팀 중 35%는 한증실에서 사용되고 나머지는 폐열로 처리하여 외부로 배출하고 아울러 생성가스 중 외부로 배출되는 배기가스의 온도는 약 250℃이므로 상기 외부로 배출되는 스팀과 배기가스를 이용하여 온수로 생산하는 장치에 관한 것이다. 
       종래의 폐열을 회수하여 온수를 생산하는 열교환장치 중에서 배기가스의 폐열을 활용하는 장치는 배기가스관의 내외부의 온도차이에 따라 배기가스가 통과하는 상기 관 내부에 결로현상과 백화현상이 발생하여 시간이 경과할 수록 폐열 회수율이 급격히 저하될뿐만 아니라 상기 관의 부식 속도가 빨라져서 사용수명을 단축시키는 등의 문제점이 있었다. 
       본 발명은 상기의 문제점을 해결하고자 안출한 것으로서, 
       이의 발명요지는 배기가스가 통과하는 배기가스관의 내외부 온도차를 줄이기 위해 상기 배기 가스관의 외부에 동관(Cu pipe)이나 동 핀튜브(Cu fintube)를 나선형으로 밀착시켜 감고, 상기한 동관 또는 동핀 튜브의 내부에 회수 스팀을 상단에서 하단으로 통과시킴으로서 상기 동관 또는 동핀 튜브의 온도를 상승시키고 아울러  배기가스관의 외부온도를 급속히 상승시켜 상기 배기가스관의 내외부 온도차를 최대한 줄임으로서 결로현상과 백화현상을 방지할 뿐만 아니라 온수를 생산함으로서 열에너지의 낭비를 줄이는 등의 경제적 효과가 있는 것이다. 
       
     스팀 보일러, 폐열, 결로현상, 백화현상
Patent KR-20070045103-A (KR)
Inventor: HSU CHAO FOU
IPC: F04B39/10
Filed: 2006-10-24
Abstract: 본 발명은 하기와 같은 특징을 갖는 압축 펌프 내에서 피스톤 밸브의 구조 개량에 관한 것이다.  피스톤 밸브의 중앙에 설치된 배출 베이스는 평면 형상으로 설계된다.  수개의 배출 스파우트들은 입구 슬롯들 각각에 대응하는 상기 배출 베이스 상에 생성된다.  배향 럼프는 배출 베이스의 상부 중앙에 생성되고, 그 중앙에 배향 홀이 천공되어 있다.  상기 배출 베이스의 상부를 전체적으로 커버하기 위해 3-블레이드 평면 형상으로 설계된 역류방지 플라스틱 가스켓은 상기 각 블레이드가 각각 상기 배출 베이스 상에서 상기 각각 대응하는 입구 슬롯들을 정확히 밀접하게 차단하도록 각 블레이드 사이에 생성된 갭 간극을 갖는다.  압축 펌프의 상기 각 워블 휠들로 차례로 상기 다이아프램을 미는 중에, 각 영역에서 상기 각 입구 슬롯으로부터 들어오는 유동 물은 회전에 의해 상기 배출 베이스 내의 각 영역에서 상기 각 배출 스파우트 안으로 연속적으로 이동하므로, 상기 역류방지 플라스틱 가스켓 상의 각 블레이드는 또한 회전에 의해 상부 개방 및 하향 차단 작용을 행하여 각 영역에서 상기 각 배출 스파우트의 개폐 효과를 쉽게 달성한다.  따라서, 누설과 압력 손실 또는 부족의 단점이 방지될 뿐만 아니라 상기 역류방지 플라스틱 가스켓의 유효 수명도 연장된다.  그러므로써, 일체식 압축 펌프의 압축 및 배출 효율이 더 향상된다. 
       
     입구 챔버, 압축 챔버, 워블 휠, 다이아프램 ,피스톤 퓨셔, 입구 오리피스, 피스톤 밸브, 역류방지 플라스틱 가스켓