baber/WOPTO huggingface dataset:
Patent KR-20080087576-A (KR)
Title: Ss(suspended solid) hydrating method using by vaccum disc
Inventor: LEE BUB JONG
IPC: C02F11/12
Filed: 2007-03-27
Abstract: A suspended solid hydrating method using vacuum discs is provided to separate wastewater comprising sludge with various sizes such as suspended solids and colloid particles by using a Teflon gauze, a ceramic filter, a ceramic heater, and a multi-ejector, and minimize damages to accessory machinery and equipment and freely control the limit water content of sludge by generating a degree of vacuum required in sludge filtration using the multi-ejector. A suspended solid hydrating method using vacuum discs comprises: a first step(S1) of supplying wastewater containing suspended solids and colloid particles into a vacuum disc type suspended solid dehydrator using a wastewater inflow pipe; a second step(S2) of storing wastewater containing suspended solids and colloid particles supplied from the wastewater inflow pipe into wastewater storage tanks; a third step(S3) of filtering the suspended solids and colloid particles contained in the wastewater flown in from the wastewater storage tanks by using Teflon gauze formed in sludge storage tanks; a fourth step(S4) of scraping the suspended solids and colloid particles filtered through the Teflon gauze by using a cake scooper installed between the Teflon gauze and the external space; a fifth step(S5) of discharging wastewater filtered in the sludge storage tanks to wastewater pressure tanks by using wastewater pipes formed in axels; and a sixth step(S6) of discharging wastewater stored in wastewater pressure tanks to the outside using wastewater discharge pumps. Further, a gas separation part for separating gas in waste water flown from the wastewater inflow pipe is installed in the wastewater storage tanks.
Patent KR-20080092100-A (KR)
Title: A one body type room mirror for navigation
Inventor: LEE SANG RAK
IPC: B60R1/04
Filed: 2007-04-11
Abstract: A navigation system embedded rear view mirror with a drunk driving detecting feature is provided to prevent a driver from driving a vehicle under the influence of alcohol by employing a breathalyzer unit. A navigation system embedded rear view mirror with a drunk driving detecting feature comprises a mirror unit, a display unit(20), a GPS antenna(30), a navigation drive unit(40), and a breathalyzer unit(50). The mirror unit includes a mirror installed at one side of a main body frame and provides a rear view. The display unit includes a touch panel for displaying images at the other side of the main body frame. The GPS antenna is installed at the rear surface of the main body frame to receive data from a GPS satellite. The navigation drive unit displays location information received by the GPS antenna on the display unit by outputting video signals together with map data. The breathalyzer unit is installed to judge whether a driver is under the influence of alcohol or not.
Patent KR-20080092728-A (KR)
Title: Semiconductor package having a recess in a printed circuit board and method of fabricating the same
Inventor: SEO JANG MEE
IPC: H01L21/60
Filed: 2007-04-13
Abstract: A semiconductor package having a recess unit on a printed circuit board and a method for manufacturing the same are provided to obtain a thin semiconductor package by inserting a semiconductor chip into the recess unit of the printed circuit board. A printed circuit board(110) has a recess unit(114) and a first bonding pad(115). The recess unit is arranged on a surface of a body(112). The first bonding pad is arranged adjacent to the recess unit. A semiconductor chip(122) is inserted into the recess unit. The semiconductor chip has a second bonding pad(126). A wire(130) electrically connects to the first and second bonding pads. A first conductive pad(116) is arranged on a surface of the body around the recess unit to be separated from the first bonding pad. The first conductive pad is electrically connected to the outside. The second bonding pad is arranged along an edge of the semiconductor chip. The second bonding pad has a rearranged pattern so that the semiconductor chip is arranged on a central region of the semiconductor chip. A second conductive pad(124) is electrically connected to the outside.
Patent KR-20080093706-A (KR)
Title: Paint composition concrete
Inventor: LEE RAE HYOUNG
IPC: C09D4/02
Filed: 2007-04-18
Abstract: A paint composition for preventing the salt attack and carbonization(or neutralization) of a concrete structure is provided to improve the durability and lifetime of a concrete structure. A paint composition comprises an agent for preventing the salt attack and carbonization(or neutralization) which comprises 65 % of an acrylic resin, 30 % of toluene, 0.1 % of a catalyst, 0.3 % of a binder(silane), 4.4 % of a silicate, and 0.2 % of an antifoaming agent; and a curing agent which comprises 50 % or a resin, and 50 % or a solvent, in a ratio of 8:1. The composition is mixed with 5-10 % of a solvent before painting process.
Patent KR-20070050022-A (KR)
Inventor: MIYAZONO KATSUNORI
IPC: G02F1/1345
Filed: 2007-04-18
Abstract: 전기 커넥터(6)가 하우징(14)에 의해 홀딩된 컨택트(contact)(15; 15A; 15B)와, 컨택트(15; 15A; 15B)를 조작하는 조작 부재(16:16A)를 구비한다. 하우징(housing)(14)은 축 형상의 단자(10; 10A)가 제 1의 방향 D1을 따라서 삽입되는 삽입 오목부(20)를 포함한다. 컨택트(15; 15A; 15B)의 한 쌍의 탄성 피스(piece)부(片部)(30, 31; 30A, 31A; 30B, 31B)가 단자(10; 10A)를 상기 제 1의 방향 D1과 직교하는 소정의 협지 방향 D3에 협지(clamping)하기 위한 협지부(40)를 각각 포함한다. 상기 제 1의 방향은 단자(10; 10A)의 직경 방향을 따른다. 조작 부재(16; 16A)는 상기 한 쌍의 탄성 피스부(30, 31; 30A, 31A; 30B, 31B)의 협지부(40) 사이의 간격을 넓히기 위한 확개(擴開) 조작부(48; 48A)를 포함한다.
Patent KR-20080025283-A (KR)
Title: Head slider having recess at outflow end of front air bearing surface
Inventor: TSUDA NAOZUMI
IPC: G11B21/02
Filed: 2007-05-07
Abstract: A head slider and a recording medium driving device are provided to maintain stability of the head slider by finely regulating the floating height, pitch angle, and roll angle of the head slider. A head slider comprises a slider body(31), a front rail(37), a front air bearing surface(41a,41b), a rear rail(38), a back air bearing surface(46), a head element(33), and recesses(57a,57b). The front rail is defined on a floating surface at the inflow end of the slider body. The front air bearing surface is defined on the top of the front rail. The rear rail is defined on a floating surface at the outflow end of the slider body. The back air bearing surface is defined on the top of the rear rail. The head element is embedded in the rear rail. The recesses are formed at the outflow end of the front air bearing surface.
Patent KR-20080102842-A (KR)
Title: Range finder and method for finding range
Inventor: LEE KI MIN
IPC: G01S15/02
Filed: 2007-05-22
Abstract: A distance measuring device including a light emitting part, a photo detection part, and an actuator is provided to recognize a 3D space by measuring a distance of an object positioned in a 3D measuring space. A distance measuring device comprises the followings: a light emitting part(30) emitting an optical pulse; a photo detection part(20) sensing a reflection light; a reflective mirror(50) reflecting a reflection light; an actuator(40) capable of moving the reflective mirror to a first and second directions; and a controller(10) storing distance information and location information to a frame size. The distance information is obtained from a signal sensed in the photo detection part. The location information is obtained by operating the actuator.
Patent KR-20080104726-A (KR)
Title: Gate driving circuit and display device having the same
Inventor: LEE MIN CHEOL
IPC: G09G3/36
Filed: 2007-05-29
Abstract: A gate driving circuit and a display device are provided to reduce a ripple voltage of a first node connected to a source electrode of a ninth transistor by increasing a first parasitic capacitance between a gate electrode and the source electrode of the ninth transistor. A plurality of stages are composed of subordinately connected shift registers. A pull up unit(210) receives a first clock signal, and outputs a first clock signal to a gate signal by responding to a signal of a first node which is converted to a high level by a first input signal. A pull down unit(220) discharges a gate signal to the off voltage in response to a second input signal. A discharging unit(230) discharges the signal of the first node to the off voltage in response to a second input signal. A first holding unit(242) maintains the signal of the first node as the gate signal discharged to the off voltage in response to the first clock signal. A second holding unit(244) has parasitic capacitance of an asymmetric structure and includes a transistor maintaining the signal of the first node as the off voltage of the first input signal in response to the second clock signal.
Patent KR-20070075374-A (KR)
Title: Under ground water drainage apparatus
Inventor: HONG JONG IN
IPC: E02D31/02
Filed: 2007-05-31
Abstract: A drainage device for underground water is provided to prevent the lowering of the aesthetic evaluation and the interference with incidental facilities by laying primary and secondary vertical pipes in a wall of a building and laying primary and secondary extension pipes under an upper concrete layer. The drainage device(20) for underground water contains a drainpipe(22) connected with a perforated pipe or a drainage unit(21) to discharge gathered underground water to a collecting well(100) and equipped with a valve(22a) to regulate the discharge of water, a primary extension pipe(23) connected with the drainpipe and buried under upper concrete to be extended to an adjacent wall, a primary vertical pipe(24) connected with the primary extension pipe and laid in a wall of a building, a secondary vertical pipe(31) installed to an internal wall of a building parallel to the primary vertical pipe and connected with the primary vertical pipe by a communicating pipe(32), and a secondary extension pipe(33) installed to make an outlet exposed to the collecting well and attached with a drainage guide unit(34) to prevent the occurrence of noise caused by dropping the water discharged through the outlet to the collecting well.
Patent KR-20080109302-A (KR)
Title: Liquid crystal display device
Inventor: CHOI IL MAN
IPC: G02F1/1343
Filed: 2007-06-12
Abstract: A liquid crystal display device is provided to improve the transmittance by driving a liquid crystal of a piled area where common electrode and a drain electrode are intersected. A gate electrode(42a) of a TFT is connected to a gate line(42). A first conductive pattern includes a common line(46) separating from the gate line. A gate insulating layer(43) covers the first conductive pattern. A data line(44) is intersecting with the gate line and defines the pixel region. A source electrode(44a) of TFT is connected to the data line. A drain electrode(44b) of the TFT is formed according to the connected lines in the pixel region. A common electrode(52) is overlapped among the drain electrode in the other one side. A third conductive pattern is formed on the protective film.
Patent KR-20080110116-A (KR)
Inventor: KIM EUN KYOUNG
IPC: H01F27/00
Filed: 2007-06-14
Abstract: 본 발명은 인덕터와 그를 이용한 엘씨 조합소자에 관한 것으로서, 더욱 상세하게는 인덕터(L)와 콘덴서(C)를 함께 사용하여 공진회로, 발진회로, 필터회로 등에 이용하는 경우에 인덕터와 콘덴서를 하나의 부품으로 조합하여 사용할 수 있는 소자에 관한 것이다. 
     본 발명에 따른 LC 조합소자는, 자성 재료의 바 코어와, 상기 바 코어 위에 귄취되어 상기 바 코어와 포일을 절연시키는 제1절연 필름과, 상기 제1절연 필름 위에 귄취되고 소정의 폭을 갖는 도전성 재질의 포일과, 상기 포일보다 폭이 넓게 형성되어 포일과 겹쳐 권취됨으로써 포일과 포일 사이의 층간을 절연시키는 제2절연 필름과, 상기 포일의 귄취 시작부, 중간부, 종단부에 각각 부착되는 제1,2,3리드 와이어로 이루어지되, 상기 제1리드 와이어와 연결되는 제2리드 와이어나 제3리드 와이어 사이중에서 제1리드 와이어와 하나의 리드 와이어 사이는 인덕터 기능을 수행하고, 제1리드 와이어와 다른 하나의 리드 와이어 사이는 콘덴서 기능을 수행하는 리드 와이어를 포함하여 구성되는 것을 특징으로 한다. 
       
     인덕터, 콘덴서, 알루미늄 포일, 바 코어, LC 소자
Patent KR-20070092933-A (KR)
Title: A food with powder of fermented soybean
Inventor: JUNG JUNG RYE
IPC: A23L11/00
Filed: 2007-06-18
Abstract: A food such as a fermented soybean sauce base for cooking and creamer containing fermented soybean powder is provided. The food can be eaten by persons of any age, including an infant, child, adult or the elderly without feeling disgust and contains active components beneficial to the human body while having a rich taste. A fermented soybean sauce base for cooking contains 10 to 15 parts by weight of fermented soybean powder, 3 to 5 parts by weight of perilla oil, 1 to 2 parts by weight of fermented mustard, 2 to 4 parts by weight of oligosaccharide, 1 to 2 parts by weight of red pepper powder, 5 to 8 parts by weight of soy sauce, 4 to 6 parts by weight of pear juice and 2 to 4 parts by weight of lemon juice. Fermented soybean creamer contains 50 to 60% by weight of creamer and 40 to 50% by weight of fermented soybean powder.
Patent KR-20080112685-A (KR)
Inventor: PARK JAE HONG
IPC: C22C38/00
Filed: 2007-06-22
Abstract: 본 발명은 ８T급 볼트용 비조질강에 관한 것으로서, 더욱 상세하게는 자동차용 부품 조립시 사용하는 8T급 볼트의 제조를 위한 조성물에 관한 것으로서, 철을 기재로 하고 여기에 C, Si, P, S, Cr 의 정확한 조성범위와 더불어, 조직 미세화와 강도 향상에 효과적인 Mn과 V을 첨가한 조성물을 제공함으로써, 장시간 처리 및 고비용을 요하는 구상화 소둔과, 소입 및 소려 공정의 생략이 가능하고, 그에 따라 생산시간 단축, 원가 절감 및 균등한 품질확보가 가능한 ８T급 볼트용 비조질강에 관한 것이다. 
     이를 위해, 본 발명은 철(Fe)을 기재로 하고 여기에 C(탄소) 0.23∼0.27중량%, Si(실리콘) 0.15∼0.35중량%, Mn(망간) 1.50∼2.00 중량%, P(인) 0.03중량% 이하, S(황) 0.035중량% 이하, Cr(크롬) 0.30∼0.60중량%, V(바나듐) 0.13∼0.17중량%가 함유된 것을 특징으로 하는 ８T급 볼트용 비조질강을 제공한다. 
       
     8T, 볼트, 비조질강, 망강, 바나듐, 구상화 소둔, 소입 및 소려
Patent KR-20070075396-A (KR)
Title: Expansion joint
Inventor: KONG HYE SUN
IPC: E01D19/06
Filed: 2007-06-25
Abstract: An expansion joint device is provided to let vehicles pass through by absorbing the longitudinal displacement, transverse displacement and vertical coverage of bridge decks without damage and keeping the continuity of bridge decks. The invention relates to an expansion joint device for connecting a road and a bridge or a bridge and a bridge and housing the longitudinal displacement, transverse displacement and vertical coverage of bridge decks(1), which comprises a hinge-roller unit(3), a hinge-hinge unit(4), a portal frame(5) and a base unit(6), wherein the hinge-roller unit and the hinge-hinge unit are coupled to the base unit by hinge bolts to be rotatable in rightward and leftward directions, and the portal frame is assembled between the hinge-roller unit and the hinge-hinge unit to be rotatable in upward and downward directions to let vehicles pass through.
Patent KR-20080114264-A (KR)
Title: Producing method of concentrates for yield up polyphenol content of fragaric ananassa duch and method of vinegar using it
Inventor: KIM SUNG HO
IPC: A23L33/00
Filed: 2007-06-27
Abstract: Strawberry concentrate is provided to increase the content of polyphenol material of strawberry by using alpha-amylase, pectinase and beta-glucosidase after juice-squeezing the strawberry. A producing method of concentrate increased in polyphenol content of strawberry comprises a step for thawing the frozen strawberry and juice-squeezing it; a step for adding alpha-amylase to the juiced strawberry and heating it at 60~80‹C for 20~40 minutes; a step for adding pectinase after cooling the heated strawberry to 40~60‹C, and performing the first enzymatic treatment; a step for adding beta-glucosidase and performing the second enzymatic treatment at 30~50‹C for 30~50 minutes; and a step for concentrating the strawberry to 30~50 brix (‹brix) after filtering it.
Patent KR-20090000470-A (KR)
Title: Filter and semiconductor package
Inventor: BANG YEUN HO
IPC: H01L33/00
Filed: 2007-06-28
Abstract: A filter and a semiconductor package are provided to obtain a high CRI(Color Rendering Index) in a white light region by implementing a fluorescent material layer using a yellow fluorescent material in a groove part after forming the groove part in the bottom of a red flat glass. A semiconductor package includes a substrate(12), an LED chip(10), a wire(16), and a filter(30). A cavity is formed in the substrate. The LED chip is mounted in a light emitting element mounting region inside the cavity. The wire electrically connects the LED chip to a pattern electrode. The filter is horizontally installed to be separated from the LED chip in an upper part of the LED chip. The filter includes a red transparent glass(20) with a groove part(26) in the bottom and a fluorescent material layer formed in the groove part. The fluorescent material layer is arranged to face the LED chip. A yellow fluorescent material or a green fluorescent material is filled in the fluorescent material layer.
Patent KR-20090002992-A (KR)
Title: Safety net of cross beam for precastconcrete beam bridge
Inventor: KIM JIN GON
IPC: E04G21/32
Filed: 2007-07-05
Abstract: A safety net for a crossbeam of a PC beam bridge is provided to perform the installation work of a crossbeam and the work of loading the goods after installation easily by forming an opening on a part on which a crossbeam of a safety net is installed and installing a safety net for a crossbeam to the opening to be opened and closed. A safety net(110) for a crossbeam of a PC beam bridge includes an opening(112) formed by keeping a width which is enough to load and unload goods on a crossbeam(105) and installing a cross pipe(111), a net(115) connected between a fixed pipe(113) fixed to a cross pipe of one side and a movable pipe(114) provided to be connected to or separated from a cross pipe of the other side, and a fixture(116) provided to the movable pipe to keep the moved state and opening and closing the opening.
Patent KR-20080031775-A (KR)
Title: Hydraulic clamping device
Inventor: BALDERMANN MICHAEL
IPC: B25B29/02
Filed: 2007-07-11
Abstract: A hydraulic clamping device is provided to prevent elements from being separated from the hydraulic clamping device when an intermediate member or the hydraulic clamping device is broken. A hydraulic clamping device comprises a hydraulic piston(13). The hydraulic piston transfers hydraulic force to an end of a bolt(11) through an intermediate member(14) to fasten the bolt. The hydraulic piston and the intermediate member are surrounded by a housing(15). A first end(18) of the intermediate member is screw-coupled to the hydraulic piston and a second end(19) of the intermediate member is screw-coupled with the bolt. The housing is formed with a taper section(21) positioned adjacent to the first end of the intermediate member. A support pin(22) is disposed in the housing. The support pin is inserted into a recess(23) of the intermediate member.
Patent KR-20090007156-A (KR)
Title: Cooler for vehicles
Inventor: YI TAE HEE
IPC: B60H1/32
Filed: 2007-07-13
Abstract: A cooler for vehicles is provided to improve heat exchange efficiency and reduce the weight of vehicle by installing a coating part having a high heat exchange coefficient on a spiral groove formed on the circumference of a circulation pipe. A cooler for vehicles comprises a circulating pipe(50) installed at a carrier, through which working fluid of a power steering system circulates; a heat exchange part(60) contacting with outdoor air passed through the carrier; and a coating part(70) to be coated onto the heat exchange part. The heat exchanger comprises a groove portion(62) formed in the circulating pipe. The groove portion is the spiral groove part formed along the circumference surface of the circulating pipe. The coating part is made from silver.
Patent KR-20090010430-A (KR)
Title: Apparatus for detecting mechanical trouble
Inventor: LEE JANG MYUNG
IPC: G01N29/04
Filed: 2007-07-23
Abstract: A mechanical trouble diagnosis apparatus is provided to measure sound more precisely by extracting the vector component of measured sound and using only specific range of data and diagnose the mechanical trouble according to the data. A mechanical trouble diagnosis apparatus comprises a sound measurement unit(10) which measures the sound of a mechanism by using a first sound sensor(12) and a second sound sensor(14) each having two microphones, a signal conversion unit(20) including an amplifier(22) amplifying the sound signal received from the sound measurement unit and an analog to digital converter(24) converting the amplified analog signal into digital signal, and a trouble determination unit(30) analyzing the frequency of the digital signal and determining whether the mechanism is in trouble.
Patent KR-20090011772-A (KR)
Title: Roller assembly for hanger door
Inventor: JUNG KU HEUNG
IPC: E05D15/06
Filed: 2007-07-27
Abstract: A shaking prevention type roller assembly for a hanger door is provided to cope sufficiently with the pressure and impact applied in the advancing direction of a door and the crossing direction with a rail by adopting a reinforcing bracket additionally for connecting and supporting a base plate and a roller. A shaking prevention type roller assembly for a hanger door comprises a base plate(10) coupled to the upper part of a door and provided with a joint, a supporting bolt(20) located in the joint of the base plate, a reinforcing bracket coupled to the upper part of the base plate and covering the supporting bolt, and a roller(40) located on the upper part of the supporting bolt.
Patent KR-20090012669-A (KR)
Inventor: JANG SEONG CHEOL
IPC: H04Q9/02
Filed: 2007-07-31
Abstract: A resetting method and a system thereof at a remote place about a system installed in an unmanned place system are provided to improve the efficiency of resetting the system for preventing waste of workers. A power switch control unit(40) interrupts power by a command. The power switch control unit directly receives the command from a field relay(30) or a remote controller(10). The power switch control unit includes a communication module. The power switch control unit directly communicates with the remote controller. In order to perform the reset function, it is connected to the power switch control unit in the reset terminal region of system or the power source itself of system is connected to the power switch control unit. The reset switch is directly controlled in terms of wirelessly the local control unit or the remote controller.
Patent KR-20080064704-A (KR)
Title: Pump set with safety interlock
Inventor: HANLON JAMES G
IPC: A61M5/168
Filed: 2007-08-02
Abstract: A pump set with a safety interlock device is provided to detect whether a pump set is properly mounted on a pumping device without the need of comprising a magnet. A pump set with a safety interlock device is used together with a pump for transmitting liquid to a patient. A supply set(5) includes a conduit for a nutrition infusion liquid and a safety interlock device(61) that is connected to the conduit. A pumping device includes pumping equipment and a control system for controlling the operation of the pump. An electromagnetic radiation supply source is connected to the control system of the pump to emit the electromagnetic radiation signal in a direction of colliding with the safety interlock device of the supply set. The safety interlock device affects the direction of the electromagnetic radiation.
Patent KR-20090014602-A (KR)
Title: Method and apparatus for image data compression
Inventor: LEE SI HWA
IPC: H04N7/30
Filed: 2007-08-06
Abstract: An image data compressing method and apparatus about an image encoder/decoder system are provided to accurately fit a compression ratio which demands in LCD DCC while improving the subjective picture quality in an image restoration process in order to be suitable for image compression for the LCD(Liquid Crystal Display) DCC(Dynamic Capacitance Compensation). An image data compressing method comprises the following steps. Differences among the values of fixed pixels among pixels comprising an image and the values of reference pixels corresponding to each of the fixed pixels are calculated. Bits of a rank corresponding to each of bit rows of the calculated differences are arranged to the bit plane of the rank. According to rank of the arranged, the bit planes are encoding. Until the bit amount of the encoded result reaches a predetermined target bit amount, the bit planes are encoded according to a rank of the bit planes.